[INFO] cloning repository https://github.com/etaoins/arret [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/etaoins/arret" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fetaoins%2Farret", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fetaoins%2Farret'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b3bee6460d7a8db9f9f1a898b80e5eeb0993c1e8 [INFO] testing etaoins/arret against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fetaoins%2Farret" "/workspace/builds/worker-89/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-89/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/etaoins/arret on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/etaoins/arret [INFO] finished tweaking git repo https://github.com/etaoins/arret [INFO] tweaked toml for git repo https://github.com/etaoins/arret written to /workspace/builds/worker-89/source/Cargo.toml [INFO] crate git repo https://github.com/etaoins/arret already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9de32190dda2bbd4996d73e36dad50b67edff44d2ba7c38caf17903022b778a5 [INFO] running `Command { std: "docker" "start" "-a" "9de32190dda2bbd4996d73e36dad50b67edff44d2ba7c38caf17903022b778a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9de32190dda2bbd4996d73e36dad50b67edff44d2ba7c38caf17903022b778a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9de32190dda2bbd4996d73e36dad50b67edff44d2ba7c38caf17903022b778a5", kill_on_drop: false }` [INFO] [stdout] 9de32190dda2bbd4996d73e36dad50b67edff44d2ba7c38caf17903022b778a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7d0cb9958559c181a6adb4d1e8558430b8ad0d2cbc391a54ef002a98fd5575e4 [INFO] running `Command { std: "docker" "start" "-a" "7d0cb9958559c181a6adb4d1e8558430b8ad0d2cbc391a54ef002a98fd5575e4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.102 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.54 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling arret-syntax v0.1.0 (/opt/rustwide/workdir/syntax) [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling arret-runtime v0.1.0 (/opt/rustwide/workdir/runtime) [INFO] [stderr] Compiling serde_json v1.0.60 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling endian-type v0.1.2 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling pin-project-lite v0.2.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling utf8parse v0.2.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling bytes v1.0.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling libloading v0.7.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling tinyvec v1.1.0 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling tokio v1.13.0 [INFO] [stderr] Compiling form_urlencoded v1.0.0 [INFO] [stderr] Compiling nibble_vec v0.1.0 [INFO] [stderr] Compiling arret-runtime-syntax v0.1.0 (/opt/rustwide/workdir/runtime-syntax) [INFO] [stderr] Compiling codespan-reporting v0.11.0 [INFO] [stderr] Compiling unicode-normalization v0.1.16 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling dirs-sys-next v0.1.1 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling fd-lock v3.0.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling radix_trie v0.2.1 [INFO] [stderr] Compiling nix v0.22.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling directories-next v2.0.0 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling llvm-sys v100.2.0 [INFO] [stderr] Compiling rustyline v9.0.0 [INFO] [stderr] Compiling serde_repr v0.1.6 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling arret-rfi-derive v0.1.0 (/opt/rustwide/workdir/rfi-derive) [INFO] [stderr] Compiling arret-compiler v0.1.0 (/opt/rustwide/workdir/compiler) [INFO] [stderr] Compiling arret-stdlib v0.1.0 (/opt/rustwide/workdir/stdlib/rust) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> stdlib/rust/math.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 48 | / while let Some(operand) = operands_iter.next() { [INFO] [stdout] 49 | | match operand.as_subtype() { [INFO] [stdout] 50 | | boxed::NumSubtype::Int(int_ref) => { [INFO] [stdout] 51 | | if let Some(reduced_int) = int_reduce(int_acc, int_ref.value()) { [INFO] [stdout] ... | [INFO] [stdout] 54 | | task.panic(format!("attempt to {} with overflow", op_name)); [INFO] [stdout] | | ----------------------------------------------------------- any code following this expression is unreachable [INFO] [stdout] ... | [INFO] [stdout] 62 | | } [INFO] [stdout] 63 | | } [INFO] [stdout] | |_____^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stdout] --> stdlib/rust/math.rs:54:21 [INFO] [stdout] | [INFO] [stdout] 54 | task.panic(format!("attempt to {} with overflow", op_name)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> stdlib/rust/math.rs:159:13 [INFO] [stdout] | [INFO] [stdout] 158 | task.panic("division by zero".to_owned()); [INFO] [stdout] | ----------------------------------------- any code following this expression is unreachable [INFO] [stdout] 159 | unreachable!("returned from panic") [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stdout] --> stdlib/rust/math.rs:158:13 [INFO] [stdout] | [INFO] [stdout] 158 | task.panic("division by zero".to_owned()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: this warning originates in the macro `$crate::const_format_args` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> stdlib/rust/math.rs:170:13 [INFO] [stdout] | [INFO] [stdout] 169 | task.panic("division by zero".to_owned()); [INFO] [stdout] | ----------------------------------------- any code following this expression is unreachable [INFO] [stdout] 170 | unreachable!("returned from panic") [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stdout] --> stdlib/rust/math.rs:169:13 [INFO] [stdout] | [INFO] [stdout] 169 | task.panic("division by zero".to_owned()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: this warning originates in the macro `$crate::const_format_args` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> stdlib/rust/number.rs:73:13 [INFO] [stdout] | [INFO] [stdout] 67 | / task.panic(format!( [INFO] [stdout] 68 | | "Float value `{}` is infinite; cannot convert to Int", [INFO] [stdout] 69 | | float_val [INFO] [stdout] 70 | | )); [INFO] [stdout] | |__________________- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 73 | float_val as i64 [INFO] [stdout] | ^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stdout] --> stdlib/rust/number.rs:67:17 [INFO] [stdout] | [INFO] [stdout] 67 | / task.panic(format!( [INFO] [stdout] 68 | | "Float value `{}` is infinite; cannot convert to Int", [INFO] [stdout] 69 | | float_val [INFO] [stdout] 70 | | )); [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> stdlib/rust/number.rs:73:13 [INFO] [stdout] | [INFO] [stdout] 62 | / task.panic(format!( [INFO] [stdout] 63 | | "Float value `{}` is not a number; cannot convert to Int", [INFO] [stdout] 64 | | float_val [INFO] [stdout] 65 | | )); [INFO] [stdout] | |__________________- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 73 | float_val as i64 [INFO] [stdout] | ^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stdout] --> stdlib/rust/number.rs:62:17 [INFO] [stdout] | [INFO] [stdout] 62 | / task.panic(format!( [INFO] [stdout] 63 | | "Float value `{}` is not a number; cannot convert to Int", [INFO] [stdout] 64 | | float_val [INFO] [stdout] 65 | | )); [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> stdlib/rust/vector.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 30 | / task.panic(format!( [INFO] [stdout] 31 | | "index {} out of bounds for vector of length {}", [INFO] [stdout] 32 | | usize_index, [INFO] [stdout] 33 | | vector.len() [INFO] [stdout] 34 | | )); [INFO] [stdout] | |______________- any code following this expression is unreachable [INFO] [stdout] 35 | unreachable!("returned from panic") [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stdout] --> stdlib/rust/vector.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | / task.panic(format!( [INFO] [stdout] 31 | | "index {} out of bounds for vector of length {}", [INFO] [stdout] 32 | | usize_index, [INFO] [stdout] 33 | | vector.len() [INFO] [stdout] 34 | | )); [INFO] [stdout] | |______________^ [INFO] [stdout] = note: this warning originates in the macro `$crate::const_format_args` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> stdlib/rust/vector.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 21 | task.panic(format!("index {} is negative", index)); [INFO] [stdout] | -------------------------------------------------- any code following this expression is unreachable [INFO] [stdout] 22 | unreachable!("returned from panic") [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stdout] --> stdlib/rust/vector.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | task.panic(format!("index {} is negative", index)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: this warning originates in the macro `$crate::const_format_args` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> stdlib/rust/vector.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 68 | / task.panic(format!( [INFO] [stdout] 69 | | "index {} out of bounds for vector of length {}", [INFO] [stdout] 70 | | usize_index, [INFO] [stdout] 71 | | vector.len() [INFO] [stdout] 72 | | )); [INFO] [stdout] | |__________- any code following this expression is unreachable [INFO] [stdout] 73 | unreachable!("returned from panic") [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stdout] --> stdlib/rust/vector.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | / task.panic(format!( [INFO] [stdout] 69 | | "index {} out of bounds for vector of length {}", [INFO] [stdout] 70 | | usize_index, [INFO] [stdout] 71 | | vector.len() [INFO] [stdout] 72 | | )); [INFO] [stdout] | |__________^ [INFO] [stdout] = note: this warning originates in the macro `$crate::const_format_args` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> stdlib/rust/vector.rs:62:9 [INFO] [stdout] | [INFO] [stdout] 61 | task.panic(format!("index {} is negative", index)); [INFO] [stdout] | -------------------------------------------------- any code following this expression is unreachable [INFO] [stdout] 62 | unreachable!("returned from panic") [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stdout] --> stdlib/rust/vector.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | task.panic(format!("index {} is negative", index)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: this warning originates in the macro `$crate::const_format_args` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> stdlib/rust/bitwise.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 31 | task.panic(format!("shift left by {} bits exceeds 64 bits", bit_count)); [INFO] [stdout] | ----------------------------------------------------------------------- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 34 | val << (bit_count as u32) [INFO] [stdout] | ^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stdout] --> stdlib/rust/bitwise.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | task.panic(format!("shift left by {} bits exceeds 64 bits", bit_count)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> stdlib/rust/bitwise.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 29 | task.panic(format!("shift left by negative bit count {}", bit_count)); [INFO] [stdout] | --------------------------------------------------------------------- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 34 | val << (bit_count as u32) [INFO] [stdout] | ^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stdout] --> stdlib/rust/bitwise.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | task.panic(format!("shift left by negative bit count {}", bit_count)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> stdlib/rust/bitwise.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 42 | task.panic(format!("shift right by {} bits exceeds 64 bits", bit_count)); [INFO] [stdout] | ------------------------------------------------------------------------ any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 45 | val >> (bit_count as u32) [INFO] [stdout] | ^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stdout] --> stdlib/rust/bitwise.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | task.panic(format!("shift right by {} bits exceeds 64 bits", bit_count)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> stdlib/rust/bitwise.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 40 | task.panic(format!("shift right by negative bit count {}", bit_count)); [INFO] [stdout] | ---------------------------------------------------------------------- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 45 | val >> (bit_count as u32) [INFO] [stdout] | ^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stdout] --> stdlib/rust/bitwise.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | task.panic(format!("shift right by negative bit count {}", bit_count)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> stdlib/rust/bitwise.rs:56:6 [INFO] [stdout] | [INFO] [stdout] 53 | task.panic(format!("shift right by {} bits exceeds 64 bits", bit_count)); [INFO] [stdout] | ------------------------------------------------------------------------ any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 56 | (val as u64 >> (bit_count as u32)) as i64 [INFO] [stdout] | ^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stdout] --> stdlib/rust/bitwise.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | task.panic(format!("shift right by {} bits exceeds 64 bits", bit_count)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> stdlib/rust/bitwise.rs:56:6 [INFO] [stdout] | [INFO] [stdout] 51 | task.panic(format!("shift right by negative bit count {}", bit_count)); [INFO] [stdout] | ---------------------------------------------------------------------- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 56 | (val as u64 >> (bit_count as u32)) as i64 [INFO] [stdout] | ^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stdout] --> stdlib/rust/bitwise.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | task.panic(format!("shift right by negative bit count {}", bit_count)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling url v2.2.0 [INFO] [stderr] Compiling arret v0.1.0 (/opt/rustwide/workdir/driver) [INFO] [stderr] Compiling lsp-types v0.84.0 [INFO] [stderr] Compiling arret-lsp-server v0.1.0 (/opt/rustwide/workdir/lsp-server) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 19s [INFO] running `Command { std: "docker" "inspect" "7d0cb9958559c181a6adb4d1e8558430b8ad0d2cbc391a54ef002a98fd5575e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d0cb9958559c181a6adb4d1e8558430b8ad0d2cbc391a54ef002a98fd5575e4", kill_on_drop: false }` [INFO] [stdout] 7d0cb9958559c181a6adb4d1e8558430b8ad0d2cbc391a54ef002a98fd5575e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 943c81546374f2ce417f39aa2527ba110d3c8d0e9ce9e5550b46779bede33c7c [INFO] running `Command { std: "docker" "start" "-a" "943c81546374f2ce417f39aa2527ba110d3c8d0e9ce9e5550b46779bede33c7c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling arret-runtime v0.1.0 (/opt/rustwide/workdir/runtime) [INFO] [stderr] Compiling arret-syntax v0.1.0 (/opt/rustwide/workdir/syntax) [INFO] [stderr] Compiling arret-runtime-syntax v0.1.0 (/opt/rustwide/workdir/runtime-syntax) [INFO] [stderr] Compiling arret-rfi-derive v0.1.0 (/opt/rustwide/workdir/rfi-derive) [INFO] [stderr] Compiling arret-stdlib v0.1.0 (/opt/rustwide/workdir/stdlib/rust) [INFO] [stderr] Compiling arret v0.1.0 (/opt/rustwide/workdir/driver) [INFO] [stderr] Compiling arret-lsp-server v0.1.0 (/opt/rustwide/workdir/lsp-server) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> stdlib/rust/math.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 48 | / while let Some(operand) = operands_iter.next() { [INFO] [stdout] 49 | | match operand.as_subtype() { [INFO] [stdout] 50 | | boxed::NumSubtype::Int(int_ref) => { [INFO] [stdout] 51 | | if let Some(reduced_int) = int_reduce(int_acc, int_ref.value()) { [INFO] [stdout] ... | [INFO] [stdout] 54 | | task.panic(format!("attempt to {} with overflow", op_name)); [INFO] [stdout] | | ----------------------------------------------------------- any code following this expression is unreachable [INFO] [stdout] ... | [INFO] [stdout] 62 | | } [INFO] [stdout] 63 | | } [INFO] [stdout] | |_____^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stdout] --> stdlib/rust/math.rs:54:21 [INFO] [stdout] | [INFO] [stdout] 54 | task.panic(format!("attempt to {} with overflow", op_name)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> stdlib/rust/math.rs:159:13 [INFO] [stdout] | [INFO] [stdout] 158 | task.panic("division by zero".to_owned()); [INFO] [stdout] | ----------------------------------------- any code following this expression is unreachable [INFO] [stdout] 159 | unreachable!("returned from panic") [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stdout] --> stdlib/rust/math.rs:158:13 [INFO] [stdout] | [INFO] [stdout] 158 | task.panic("division by zero".to_owned()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: this warning originates in the macro `$crate::const_format_args` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> stdlib/rust/math.rs:170:13 [INFO] [stdout] | [INFO] [stdout] 169 | task.panic("division by zero".to_owned()); [INFO] [stdout] | ----------------------------------------- any code following this expression is unreachable [INFO] [stdout] 170 | unreachable!("returned from panic") [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stdout] --> stdlib/rust/math.rs:169:13 [INFO] [stdout] | [INFO] [stdout] 169 | task.panic("division by zero".to_owned()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: this warning originates in the macro `$crate::const_format_args` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> stdlib/rust/number.rs:73:13 [INFO] [stdout] | [INFO] [stdout] 67 | / task.panic(format!( [INFO] [stdout] 68 | | "Float value `{}` is infinite; cannot convert to Int", [INFO] [stdout] 69 | | float_val [INFO] [stdout] 70 | | )); [INFO] [stdout] | |__________________- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 73 | float_val as i64 [INFO] [stdout] | ^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stdout] --> stdlib/rust/number.rs:67:17 [INFO] [stdout] | [INFO] [stdout] 67 | / task.panic(format!( [INFO] [stdout] 68 | | "Float value `{}` is infinite; cannot convert to Int", [INFO] [stdout] 69 | | float_val [INFO] [stdout] 70 | | )); [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> stdlib/rust/number.rs:73:13 [INFO] [stdout] | [INFO] [stdout] 62 | / task.panic(format!( [INFO] [stdout] 63 | | "Float value `{}` is not a number; cannot convert to Int", [INFO] [stdout] 64 | | float_val [INFO] [stdout] 65 | | )); [INFO] [stdout] | |__________________- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 73 | float_val as i64 [INFO] [stdout] | ^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stdout] --> stdlib/rust/number.rs:62:17 [INFO] [stdout] | [INFO] [stdout] 62 | / task.panic(format!( [INFO] [stdout] 63 | | "Float value `{}` is not a number; cannot convert to Int", [INFO] [stdout] 64 | | float_val [INFO] [stdout] 65 | | )); [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> stdlib/rust/vector.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 30 | / task.panic(format!( [INFO] [stdout] 31 | | "index {} out of bounds for vector of length {}", [INFO] [stdout] 32 | | usize_index, [INFO] [stdout] 33 | | vector.len() [INFO] [stdout] 34 | | )); [INFO] [stdout] | |______________- any code following this expression is unreachable [INFO] [stdout] 35 | unreachable!("returned from panic") [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stdout] --> stdlib/rust/vector.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | / task.panic(format!( [INFO] [stdout] 31 | | "index {} out of bounds for vector of length {}", [INFO] [stdout] 32 | | usize_index, [INFO] [stdout] 33 | | vector.len() [INFO] [stdout] 34 | | )); [INFO] [stdout] | |______________^ [INFO] [stdout] = note: this warning originates in the macro `$crate::const_format_args` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> stdlib/rust/vector.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 21 | task.panic(format!("index {} is negative", index)); [INFO] [stdout] | -------------------------------------------------- any code following this expression is unreachable [INFO] [stdout] 22 | unreachable!("returned from panic") [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stdout] --> stdlib/rust/vector.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | task.panic(format!("index {} is negative", index)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: this warning originates in the macro `$crate::const_format_args` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> stdlib/rust/vector.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 68 | / task.panic(format!( [INFO] [stdout] 69 | | "index {} out of bounds for vector of length {}", [INFO] [stdout] 70 | | usize_index, [INFO] [stdout] 71 | | vector.len() [INFO] [stdout] 72 | | )); [INFO] [stdout] | |__________- any code following this expression is unreachable [INFO] [stdout] 73 | unreachable!("returned from panic") [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stdout] --> stdlib/rust/vector.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | / task.panic(format!( [INFO] [stdout] 69 | | "index {} out of bounds for vector of length {}", [INFO] [stdout] 70 | | usize_index, [INFO] [stdout] 71 | | vector.len() [INFO] [stdout] 72 | | )); [INFO] [stdout] | |__________^ [INFO] [stdout] = note: this warning originates in the macro `$crate::const_format_args` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> stdlib/rust/vector.rs:62:9 [INFO] [stdout] | [INFO] [stdout] 61 | task.panic(format!("index {} is negative", index)); [INFO] [stdout] | -------------------------------------------------- any code following this expression is unreachable [INFO] [stdout] 62 | unreachable!("returned from panic") [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stdout] --> stdlib/rust/vector.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | task.panic(format!("index {} is negative", index)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: this warning originates in the macro `$crate::const_format_args` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> stdlib/rust/bitwise.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 31 | task.panic(format!("shift left by {} bits exceeds 64 bits", bit_count)); [INFO] [stdout] | ----------------------------------------------------------------------- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 34 | val << (bit_count as u32) [INFO] [stdout] | ^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stdout] --> stdlib/rust/bitwise.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | task.panic(format!("shift left by {} bits exceeds 64 bits", bit_count)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> stdlib/rust/bitwise.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 29 | task.panic(format!("shift left by negative bit count {}", bit_count)); [INFO] [stdout] | --------------------------------------------------------------------- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 34 | val << (bit_count as u32) [INFO] [stdout] | ^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stdout] --> stdlib/rust/bitwise.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | task.panic(format!("shift left by negative bit count {}", bit_count)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> stdlib/rust/bitwise.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 42 | task.panic(format!("shift right by {} bits exceeds 64 bits", bit_count)); [INFO] [stdout] | ------------------------------------------------------------------------ any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 45 | val >> (bit_count as u32) [INFO] [stdout] | ^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stdout] --> stdlib/rust/bitwise.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | task.panic(format!("shift right by {} bits exceeds 64 bits", bit_count)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> stdlib/rust/bitwise.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 40 | task.panic(format!("shift right by negative bit count {}", bit_count)); [INFO] [stdout] | ---------------------------------------------------------------------- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 45 | val >> (bit_count as u32) [INFO] [stdout] | ^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stdout] --> stdlib/rust/bitwise.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | task.panic(format!("shift right by negative bit count {}", bit_count)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> stdlib/rust/bitwise.rs:56:6 [INFO] [stdout] | [INFO] [stdout] 53 | task.panic(format!("shift right by {} bits exceeds 64 bits", bit_count)); [INFO] [stdout] | ------------------------------------------------------------------------ any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 56 | (val as u64 >> (bit_count as u32)) as i64 [INFO] [stdout] | ^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stdout] --> stdlib/rust/bitwise.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | task.panic(format!("shift right by {} bits exceeds 64 bits", bit_count)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> stdlib/rust/bitwise.rs:56:6 [INFO] [stdout] | [INFO] [stdout] 51 | task.panic(format!("shift right by negative bit count {}", bit_count)); [INFO] [stdout] | ---------------------------------------------------------------------- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 56 | (val as u64 >> (bit_count as u32)) as i64 [INFO] [stdout] | ^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stdout] --> stdlib/rust/bitwise.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | task.panic(format!("shift right by negative bit count {}", bit_count)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling arret-compiler v0.1.0 (/opt/rustwide/workdir/compiler) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2m 03s [INFO] running `Command { std: "docker" "inspect" "943c81546374f2ce417f39aa2527ba110d3c8d0e9ce9e5550b46779bede33c7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "943c81546374f2ce417f39aa2527ba110d3c8d0e9ce9e5550b46779bede33c7c", kill_on_drop: false }` [INFO] [stdout] 943c81546374f2ce417f39aa2527ba110d3c8d0e9ce9e5550b46779bede33c7c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3971f36dffde26fa3eda7ba653a716280f4f32f7dab3f3bd5d19ea4a2b74552e [INFO] running `Command { std: "docker" "start" "-a" "3971f36dffde26fa3eda7ba653a716280f4f32f7dab3f3bd5d19ea4a2b74552e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> stdlib/rust/math.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 48 | / while let Some(operand) = operands_iter.next() { [INFO] [stderr] 49 | | match operand.as_subtype() { [INFO] [stderr] 50 | | boxed::NumSubtype::Int(int_ref) => { [INFO] [stderr] 51 | | if let Some(reduced_int) = int_reduce(int_acc, int_ref.value()) { [INFO] [stderr] ... | [INFO] [stderr] 54 | | task.panic(format!("attempt to {} with overflow", op_name)); [INFO] [stderr] | | ----------------------------------------------------------- any code following this expression is unreachable [INFO] [stderr] ... | [INFO] [stderr] 62 | | } [INFO] [stderr] 63 | | } [INFO] [stderr] | |_____^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stderr] --> stdlib/rust/math.rs:54:21 [INFO] [stderr] | [INFO] [stderr] 54 | task.panic(format!("attempt to {} with overflow", op_name)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> stdlib/rust/math.rs:159:13 [INFO] [stderr] | [INFO] [stderr] 158 | task.panic("division by zero".to_owned()); [INFO] [stderr] | ----------------------------------------- any code following this expression is unreachable [INFO] [stderr] 159 | unreachable!("returned from panic") [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stderr] --> stdlib/rust/math.rs:158:13 [INFO] [stderr] | [INFO] [stderr] 158 | task.panic("division by zero".to_owned()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = note: this warning originates in the macro `$crate::const_format_args` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> stdlib/rust/math.rs:170:13 [INFO] [stderr] | [INFO] [stderr] 169 | task.panic("division by zero".to_owned()); [INFO] [stderr] | ----------------------------------------- any code following this expression is unreachable [INFO] [stderr] 170 | unreachable!("returned from panic") [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stderr] --> stdlib/rust/math.rs:169:13 [INFO] [stderr] | [INFO] [stderr] 169 | task.panic("division by zero".to_owned()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = note: this warning originates in the macro `$crate::const_format_args` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> stdlib/rust/number.rs:73:13 [INFO] [stderr] | [INFO] [stderr] 67 | / task.panic(format!( [INFO] [stderr] 68 | | "Float value `{}` is infinite; cannot convert to Int", [INFO] [stderr] 69 | | float_val [INFO] [stderr] 70 | | )); [INFO] [stderr] | |__________________- any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 73 | float_val as i64 [INFO] [stderr] | ^^^^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stderr] --> stdlib/rust/number.rs:67:17 [INFO] [stderr] | [INFO] [stderr] 67 | / task.panic(format!( [INFO] [stderr] 68 | | "Float value `{}` is infinite; cannot convert to Int", [INFO] [stderr] 69 | | float_val [INFO] [stderr] 70 | | )); [INFO] [stderr] | |__________________^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> stdlib/rust/number.rs:73:13 [INFO] [stderr] | [INFO] [stderr] 62 | / task.panic(format!( [INFO] [stderr] 63 | | "Float value `{}` is not a number; cannot convert to Int", [INFO] [stderr] 64 | | float_val [INFO] [stderr] 65 | | )); [INFO] [stderr] | |__________________- any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 73 | float_val as i64 [INFO] [stderr] | ^^^^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stderr] --> stdlib/rust/number.rs:62:17 [INFO] [stderr] | [INFO] [stderr] 62 | / task.panic(format!( [INFO] [stderr] 63 | | "Float value `{}` is not a number; cannot convert to Int", [INFO] [stderr] 64 | | float_val [INFO] [stderr] 65 | | )); [INFO] [stderr] | |__________________^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> stdlib/rust/vector.rs:35:13 [INFO] [stderr] | [INFO] [stderr] 30 | / task.panic(format!( [INFO] [stderr] 31 | | "index {} out of bounds for vector of length {}", [INFO] [stderr] 32 | | usize_index, [INFO] [stderr] 33 | | vector.len() [INFO] [stderr] 34 | | )); [INFO] [stderr] | |______________- any code following this expression is unreachable [INFO] [stderr] 35 | unreachable!("returned from panic") [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stderr] --> stdlib/rust/vector.rs:30:13 [INFO] [stderr] | [INFO] [stderr] 30 | / task.panic(format!( [INFO] [stderr] 31 | | "index {} out of bounds for vector of length {}", [INFO] [stderr] 32 | | usize_index, [INFO] [stderr] 33 | | vector.len() [INFO] [stderr] 34 | | )); [INFO] [stderr] | |______________^ [INFO] [stderr] = note: this warning originates in the macro `$crate::const_format_args` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> stdlib/rust/vector.rs:22:9 [INFO] [stderr] | [INFO] [stderr] 21 | task.panic(format!("index {} is negative", index)); [INFO] [stderr] | -------------------------------------------------- any code following this expression is unreachable [INFO] [stderr] 22 | unreachable!("returned from panic") [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stderr] --> stdlib/rust/vector.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | task.panic(format!("index {} is negative", index)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = note: this warning originates in the macro `$crate::const_format_args` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> stdlib/rust/vector.rs:73:9 [INFO] [stderr] | [INFO] [stderr] 68 | / task.panic(format!( [INFO] [stderr] 69 | | "index {} out of bounds for vector of length {}", [INFO] [stderr] 70 | | usize_index, [INFO] [stderr] 71 | | vector.len() [INFO] [stderr] 72 | | )); [INFO] [stderr] | |__________- any code following this expression is unreachable [INFO] [stderr] 73 | unreachable!("returned from panic") [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stderr] --> stdlib/rust/vector.rs:68:9 [INFO] [stderr] | [INFO] [stderr] 68 | / task.panic(format!( [INFO] [stderr] 69 | | "index {} out of bounds for vector of length {}", [INFO] [stderr] 70 | | usize_index, [INFO] [stderr] 71 | | vector.len() [INFO] [stderr] 72 | | )); [INFO] [stderr] | |__________^ [INFO] [stderr] = note: this warning originates in the macro `$crate::const_format_args` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> stdlib/rust/vector.rs:62:9 [INFO] [stderr] | [INFO] [stderr] 61 | task.panic(format!("index {} is negative", index)); [INFO] [stderr] | -------------------------------------------------- any code following this expression is unreachable [INFO] [stderr] 62 | unreachable!("returned from panic") [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stderr] --> stdlib/rust/vector.rs:61:9 [INFO] [stderr] | [INFO] [stderr] 61 | task.panic(format!("index {} is negative", index)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = note: this warning originates in the macro `$crate::const_format_args` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> stdlib/rust/bitwise.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 31 | task.panic(format!("shift left by {} bits exceeds 64 bits", bit_count)); [INFO] [stderr] | ----------------------------------------------------------------------- any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 34 | val << (bit_count as u32) [INFO] [stderr] | ^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stderr] --> stdlib/rust/bitwise.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | task.panic(format!("shift left by {} bits exceeds 64 bits", bit_count)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> stdlib/rust/bitwise.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 29 | task.panic(format!("shift left by negative bit count {}", bit_count)); [INFO] [stderr] | --------------------------------------------------------------------- any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 34 | val << (bit_count as u32) [INFO] [stderr] | ^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stderr] --> stdlib/rust/bitwise.rs:29:9 [INFO] [stderr] | [INFO] [stderr] 29 | task.panic(format!("shift left by negative bit count {}", bit_count)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> stdlib/rust/bitwise.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 42 | task.panic(format!("shift right by {} bits exceeds 64 bits", bit_count)); [INFO] [stderr] | ------------------------------------------------------------------------ any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 45 | val >> (bit_count as u32) [INFO] [stderr] | ^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stderr] --> stdlib/rust/bitwise.rs:42:9 [INFO] [stderr] | [INFO] [stderr] 42 | task.panic(format!("shift right by {} bits exceeds 64 bits", bit_count)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> stdlib/rust/bitwise.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 40 | task.panic(format!("shift right by negative bit count {}", bit_count)); [INFO] [stderr] | ---------------------------------------------------------------------- any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 45 | val >> (bit_count as u32) [INFO] [stderr] | ^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stderr] --> stdlib/rust/bitwise.rs:40:9 [INFO] [stderr] | [INFO] [stderr] 40 | task.panic(format!("shift right by negative bit count {}", bit_count)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> stdlib/rust/bitwise.rs:56:6 [INFO] [stderr] | [INFO] [stderr] 53 | task.panic(format!("shift right by {} bits exceeds 64 bits", bit_count)); [INFO] [stderr] | ------------------------------------------------------------------------ any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 56 | (val as u64 >> (bit_count as u32)) as i64 [INFO] [stderr] | ^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stderr] --> stdlib/rust/bitwise.rs:53:9 [INFO] [stderr] | [INFO] [stderr] 53 | task.panic(format!("shift right by {} bits exceeds 64 bits", bit_count)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> stdlib/rust/bitwise.rs:56:6 [INFO] [stderr] | [INFO] [stderr] 51 | task.panic(format!("shift right by negative bit count {}", bit_count)); [INFO] [stderr] | ---------------------------------------------------------------------- any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 56 | (val as u64 >> (bit_count as u32)) as i64 [INFO] [stderr] | ^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] note: this expression has type `arret_runtime::binding::Never`, which is uninhabited [INFO] [stderr] --> stdlib/rust/bitwise.rs:51:9 [INFO] [stderr] | [INFO] [stderr] 51 | task.panic(format!("shift right by negative bit count {}", bit_count)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `arret-stdlib` (lib test) generated 15 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.60s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/arret-4eb123acb544596f) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/arret_compiler-68d85c87124c5586) [INFO] [stdout] running 7 tests [INFO] [stdout] test subcommand::repl::arret_helper::test::sorted_strings_prefixed_by_only_self ... ok [INFO] [stdout] test subcommand::repl::arret_helper::test::strings_prefixed_by_only_other ... ok [INFO] [stdout] test subcommand::repl::arret_helper::test::strings_prefixed_by_self_and_other ... ok [INFO] [stdout] test subcommand::repl::arret_helper::test::sorted_strings_prefixed_by_missing_at_beginning ... ok [INFO] [stdout] test subcommand::repl::arret_helper::test::sorted_strings_prefixed_by_missing_at_end ... ok [INFO] [stdout] test subcommand::repl::arret_helper::test::sorted_strings_prefixed_by_missing_in_middle ... ok [INFO] [stdout] test subcommand::repl::arret_helper::test::sorted_strings_prefixed_by_empty ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 250 tests [INFO] [stdout] test codegen::analysis::escape::test::infer_param_capture ... ok [INFO] [stdout] test codegen::range_md::test::single_value ... ok [INFO] [stdout] test codegen::range_md::test::single_range ... ok [INFO] [stdout] test hir::loader::test::load_stdlib_missing ... ok [INFO] [stdout] test codegen::range_md::test::empty ... ok [INFO] [stdout] test codegen::analysis::escape::test::empty_fun_captures ... ok [INFO] [stdout] test codegen::analysis::escape::test::capture_param_via_ret ... ok [INFO] [stdout] test hir::lowering::test::if_expr ... ok [INFO] [stdout] test hir::loader::test::load_stdlib_base ... ok [INFO] [stdout] test hir::import::test::rename_filter ... ok [INFO] [stdout] test hir::lowering::test::empty_fn ... ok [INFO] [stdout] test hir::import::test::only_filter ... ok [INFO] [stdout] test codegen::range_md::test::multi_range ... ok [INFO] [stdout] test codegen::analysis::escape::test::capture_param_via_cond ... ok [INFO] [stdout] test codegen::analysis::escape::test::capture_param_via_box_thunk_call ... ok [INFO] [stdout] test codegen::analysis::escape::test::capture_param_via_pair ... ok [INFO] [stdout] test hir::import::test::exclude_filter ... ok [INFO] [stdout] test codegen::analysis::names::test::simple_global_interned_names ... ok [INFO] [stdout] test hir::lowering::test::quoted_datum_explicit ... ok [INFO] [stdout] test hir::lowering::test::quoted_datum_shorthand ... ok [INFO] [stdout] test hir::import::test::prefix_filter ... ok [INFO] [stdout] test hir::import::test::prefixed_filter ... ok [INFO] [stdout] test hir::import::test::basic_import ... ok [INFO] [stdout] test hir::lowering::test::empty_fn_with_purity ... ok [INFO] [stdout] test hir::import::test::package_not_found ... ok [INFO] [stdout] test hir::lowering::test::self_quoting_empty_list ... ok [INFO] [stdout] test hir::lowering::test::expand_trivial_macro ... ok [INFO] [stdout] test codegen::analysis::escape::test::capture_param_via_static_symbol_call ... ok [INFO] [stdout] test hir::lowering::test::fixed_expr_apply ... ok [INFO] [stdout] test hir::lowering::test::equality_predicate ... ok [INFO] [stdout] test hir::lowering::test::rest_expr_apply ... ok [INFO] [stdout] test hir::lowering::test::self_quoting_bool ... ok [INFO] [stdout] test hir::lowering::test::self_evaluating_keyword ... ok [INFO] [stdout] test hir::types::test::equality_predicate ... ok [INFO] [stdout] test hir::types::test::fixed_fun ... ok [INFO] [stdout] test hir::types::test::impure_fun ... ok [INFO] [stdout] test hir::types::test::keyword_literal ... ok [INFO] [stdout] test hir::types::test::map_cons ... ok [INFO] [stdout] test hir::lowering::test::type_predicate ... ok [INFO] [stdout] test hir::types::test::empty_vector_literal ... ok [INFO] [stdout] test hir::types::test::empty_list_literal ... ok [INFO] [stdout] test hir::lowering::test::wildcard_let ... ok [INFO] [stdout] test hir::lowering::test::recur_expr ... ok [INFO] [stdout] test hir::types::test::merged_union_cons ... ok [INFO] [stdout] test hir::lowering::test::empty_fn_with_ret_ty ... ok [INFO] [stdout] test hir::lowering::test::mutual_module_def ... ok [INFO] [stdout] test hir::types::test::poly_record_type ... ok [INFO] [stdout] test hir::types::test::false_literal ... ok [INFO] [stdout] test codegen::alloc::plan::test::empty_ops ... ok [INFO] [stdout] test hir::types::test::fixed_list_cons ... ok [INFO] [stdout] test codegen::alloc::plan::test::allocating_cond ... ok [INFO] [stdout] test hir::types::test::polymorphic_fun_str ... ok [INFO] [stdout] test codegen::alloc::plan::test::condless_allocs ... ok [INFO] [stdout] test codegen::alloc::plan::test::non_allocating_cond ... ok [INFO] [stdout] test hir::types::test::pure_fun ... ok [INFO] [stdout] test hir::types::test::singleton_record_type ... ok [INFO] [stdout] test hir::types::test::true_literal ... ok [INFO] [stdout] test mir::ops::test::const_output ... ok [INFO] [stdout] test hir::types::test::sym_literal ... ok [INFO] [stdout] test mir::ops::test::cond_input_regs ... ok [INFO] [stdout] test hir::types::test::rest_impure_fun ... ok [INFO] [stdout] test hir::types::test::vector_literal ... ok [INFO] [stdout] test mir::ops::test::has_side_effects ... ok [INFO] [stdout] test hir::types::test::ty_ref ... ok [INFO] [stdout] test hir::types::test::top_impure_fun ... ok [INFO] [stdout] test mir::optimise::duplicate_alloc_ops::test::test_reboxing ... ok [INFO] [stdout] test hir::types::test::vectorof_cons ... ok [INFO] [stdout] test mir::optimise::duplicate_alloc_ops::test::test_box_same_native_regs ... ok [INFO] [stdout] test hir::types::test::simpifying_str_for_ty_ref ... ok [INFO] [stdout] test hir::types::test::quoted_list_literal ... ok [INFO] [stdout] test mir::ops::test::output_reg ... ok [INFO] [stdout] test mir::optimise::duplicate_alloc_ops::test::test_cond_branch ... ok [INFO] [stdout] test hir::types::test::rest_list_cons ... ok [INFO] [stdout] test hir::types::test::set_cons ... ok [INFO] [stdout] test mir::optimise::duplicate_alloc_ops::test::test_box_different_native_regs ... ok [INFO] [stdout] test hir::types::test::type_predicate ... ok [INFO] [stdout] test mir::ops::test::ret_input_regs ... ok [INFO] [stdout] test mir::optimise::unused_ops::test::empty_ops ... ok [INFO] [stdout] test mir::tagset::test::basic_operations ... ok [INFO] [stdout] test mir::tagset::test::from_ty_ref ... ok [INFO] [stdout] test hir::types::test::vector_cons ... ok [INFO] [stdout] test mir::tagset::test::set_into_iter ... ok [INFO] [stdout] test mir::optimise::unused_ops::test::partially_used_cond ... ok [INFO] [stdout] test mir::value::list::test::list_len ... ok [INFO] [stdout] test mir::value::types::test::test_find_record_conses_for_ty_ref ... ok [INFO] [stdout] test mir::value::list::test::const_unsized_list_iter ... ok [INFO] [stdout] test rfi::test::incompatible_fixed_param_type ... ok [INFO] [stdout] test rfi::test::unbound_arret_type ... ok [INFO] [stdout] test ty::conv_abi::test::nil_abi_type ... ok [INFO] [stdout] test mir::value::list::test::fixed_list_value_unsized_iter ... ok [INFO] [stdout] test ty::conv_abi::test::bool_abi_type ... ok [INFO] [stdout] test ty::conv_abi::test::captured_int_abi_type ... ok [INFO] [stdout] test ty::datum::test::bool_literal ... ok [INFO] [stdout] test mir::polymorph::test::polymorph_abi_param_ty_ref ... ok [INFO] [stdout] test ty::datum::test::fixed_list ... ok [INFO] [stdout] test rfi::test::incompatible_ret_type ... ok [INFO] [stdout] test ty::datum::test::fixed_map ... ok [INFO] [stdout] test ty::conv_abi::test::callback_abi_type ... ok [INFO] [stdout] test rfi::test::mismatched_fixed_param_count ... ok [INFO] [stdout] test rfi::test::non_list_rust_rest_param ... ok [INFO] [stdout] test ty::conv_abi::test::pair_abi_type ... ok [INFO] [stdout] test mir::optimise::unused_ops::test::simple_unused ... ok [INFO] [stdout] test rfi::test::void_rust_fun ... ok [INFO] [stdout] test rfi::test::exact_rust_fun ... ok [INFO] [stdout] test ty::datum::test::fixed_set ... ok [INFO] [stdout] test rfi::test::polymorphic_rust_fun ... ok [INFO] [stdout] test rfi::test::non_fun_type ... ok [INFO] [stdout] test ty::datum::test::trivial_types ... ok [INFO] [stdout] test mir::optimise::unused_ops::test::fully_unused_cond ... ok [INFO] [stdout] test mir::optimise::unused_ops::test::fully_used_cond ... ok [INFO] [stdout] test mir::optimise::unused_ops::test::output_unused_cond ... ok [INFO] [stdout] test rfi::test::inexact_rust_fun_with_rest ... ok [INFO] [stdout] test mir::optimise::unused_ops::test::output_only_cond ... ok [INFO] [stdout] test ty::datum::test::fixed_vec ... ok [INFO] [stdout] test rfi::test::diverging_fun ... ok [INFO] [stdout] test mir::specific_abi_type::test::test_specific_abi_type_for_ty_ref ... ok [INFO] [stdout] test ty::intersect::test::bounded_poly_vars ... ok [INFO] [stdout] test ty::datum::test::sym_literal ... ok [INFO] [stdout] test rfi::test::incompatible_polymorphic_rust_fun ... ok [INFO] [stdout] test ty::intersect::test::disjoint_types ... ok [INFO] [stdout] test ty::intersect::test::eq_pred_types ... ok [INFO] [stdout] test ty::intersect::test::record_instances ... ok [INFO] [stdout] test ty::intersect::test::unbounded_poly_var ... ok [INFO] [stdout] test ty::intersect::test::polymorphic_funs ... ok [INFO] [stdout] test ty::intersect::test::map_types ... ok [INFO] [stdout] test ty::intersect::test::set_types ... ok [INFO] [stdout] test ty::is_a::test::intersect_types ... ok [INFO] [stdout] test ty::intersect::test::top_fun_types ... ok [INFO] [stdout] test ty::is_a::test::related_poly_bounds ... ok [INFO] [stdout] test ty::is_a::test::eq_pred_type ... ok [INFO] [stdout] test ty::intersect::test::vec_types ... ok [INFO] [stdout] test ty::intersect::test::ty_pred_types ... ok [INFO] [stdout] test ty::pred::test::int_test_ty ... ok [INFO] [stdout] test ty::is_a::test::bool_types ... ok [INFO] [stdout] test ty::is_a::test::distinct_record_cons_instances ... ok [INFO] [stdout] test ty::pred::test::intersect_subject_ref ... ok [INFO] [stdout] test ty::is_a::test::sym_types ... ok [INFO] [stdout] test ty::pred::test::record_class_test_ty ... ok [INFO] [stdout] test ty::is_a::test::fun_types ... ok [INFO] [stdout] test ty::intersect::test::fun_types ... ok [INFO] [stdout] test ty::pred::test::float_test_ty ... ok [INFO] [stdout] test ty::pred::test::set_test_ty ... ok [INFO] [stdout] test ty::pred::test::str_test_ty ... ok [INFO] [stdout] test ty::pred::test::sym_test_ty ... ok [INFO] [stdout] test ty::pred::test::top_record_test_ty ... ok [INFO] [stdout] test ty::pred::test::list_test_ty ... ok [INFO] [stdout] test ty::pred::test::union_subject_ref ... ok [INFO] [stdout] test ty::pred::test::bool_test_ty ... ok [INFO] [stdout] test ty::intersect::test::simple_subtypes ... ok [INFO] [stdout] test ty::props::test::mono_record_type ... ok [INFO] [stdout] test ty::is_a::test::unbounded_poly_vars ... ok [INFO] [stdout] test ty::is_a::test::any_and_never_types ... ok [INFO] [stdout] test ty::is_a::test::map_types ... ok [INFO] [stdout] test ty::props::test::poly_record_type ... ok [INFO] [stdout] test ty::is_a::test::ty_pred_types ... ok [INFO] [stdout] test ty::pred::test::vector_test_ty ... ok [INFO] [stdout] test ty::intersect::test::union_types ... ok [INFO] [stdout] test ty::is_a::test::set_types ... ok [INFO] [stdout] test ty::is_a::test::vec_types ... ok [INFO] [stdout] test ty::is_a::test::num_types ... ok [INFO] [stdout] test ty::is_a::test::poly_bool_types ... ok [INFO] [stdout] test ty::is_a::test::union_types ... ok [INFO] [stdout] test ty::pred::test::char_test_ty ... ok [INFO] [stdout] test ty::props::test::poly_literal ... ok [INFO] [stdout] test ty::pred::test::fun_test_ty ... ok [INFO] [stdout] test ty::pred::test::nil_test_ty ... ok [INFO] [stdout] test ty::pred::test::num_test_ty ... ok [INFO] [stdout] test ty::is_a::test::same_cons_record_instances ... ok [INFO] [stdout] test ty::is_a::test::polymorphic_funs ... ok [INFO] [stdout] test ty::pred::test::map_test_ty ... ok [INFO] [stdout] test ty::intersect::test::intersect_types ... ok [INFO] [stdout] test ty::is_a::test::polymorphic_purity_funs ... ok [INFO] [stdout] test ty::is_a::test::list_types ... ok [INFO] [stdout] test ty::intersect::test::list_types ... ok [INFO] [stdout] test ty::is_a::test::bounded_poly_vars ... ok [INFO] [stdout] test ty::props::test::poly_subtypes ... ok [INFO] [stdout] test ty::select::test::bounded_union_types ... ok [INFO] [stdout] test ty::select::test::fun_type_from_ty_pred ... ok [INFO] [stdout] test ty::select::test::top_fun_from_eq_pred ... ok [INFO] [stdout] test ty::select::test::fun_types ... ok [INFO] [stdout] test ty::select::test::listof_types ... ok [INFO] [stdout] test ty::select::test::set_types ... ok [INFO] [stdout] test ty::select::test::ty_pred_purity ... ok [INFO] [stdout] test ty::select::test::top_fun_types ... ok [INFO] [stdout] test ty::select::test::top_fun_from_poly_fun ... ok [INFO] [stdout] test ty::select::test::union_types ... ok [INFO] [stdout] test ty::select::test::map_types ... ok [INFO] [stdout] test ty::select::test::fun_type_from_eq_pred ... ok [INFO] [stdout] test ty::select::test::top_fun_from_ty_pred ... ok [INFO] [stdout] test ty::select::test::vectorof_from_fixed_vector ... ok [INFO] [stdout] test ty::select::test::top_fun_from_fun ... ok [INFO] [stdout] test ty::subtract::test::union_subtraction ... ok [INFO] [stdout] test ty::select::test::poly_conflicing_tvar ... ok [INFO] [stdout] test ty::subtract::test::list_subtraction ... ok [INFO] [stdout] test ty::subtract::test::num_subtraction ... ok [INFO] [stdout] test ty::subtract::test::bool_subtraction ... ok [INFO] [stdout] test ty::subtract::test::poly_record_type ... ok [INFO] [stdout] test ty::unify::test::literal_sym_and_any_sym ... ok [INFO] [stdout] test ty::unify::test::list_types ... ok [INFO] [stdout] test ty::select::test::fun_purity_conflict ... ok [INFO] [stdout] test ty::unify::test::fun_types ... ok [INFO] [stdout] test ty::unify::test::purity_refs ... ok [INFO] [stdout] test ty::unify::test::related_poly_bounds ... ok [INFO] [stdout] test ty::unify::test::record_instances ... ok [INFO] [stdout] test ty::unify::test::disjoint_types ... ok [INFO] [stdout] test ty::subtract::test::poly_substraction ... ok [INFO] [stdout] test ty::select::test::top_fun_purities ... ok [INFO] [stdout] test ty::unify::test::top_fun_types ... ok [INFO] [stdout] test ty::unify::test::two_sym_types ... ok [INFO] [stdout] test ty::select::test::trivial_tvar ... ok [INFO] [stdout] test ty::unify::test::polymorphic_funs ... ok [INFO] [stdout] test ty::unify::test::two_bool_types ... ok [INFO] [stdout] test typeck::dce::test::impure_app_expr ... ok [INFO] [stdout] test ty::var_usage::test::test_variance_mul ... ok [INFO] [stdout] test ty::unify::test::set_types ... ok [INFO] [stdout] test ty::select::test::fixed_vector_types ... ok [INFO] [stdout] test ty::unify::test::eq_pred_type ... ok [INFO] [stdout] test ty::unify::test::num_types ... ok [INFO] [stdout] test ty::unify::test::map_types ... ok [INFO] [stdout] test ty::select::test::vectorof_types ... ok [INFO] [stdout] test ty::select::test::fun_purities ... ok [INFO] [stdout] test ty::select::test::listof_from_fixed_list ... ok [INFO] [stdout] test typeck::infer::test::app_purity ... ok [INFO] [stdout] test ty::select::test::fixed_list_types ... ok [INFO] [stdout] test typeck::infer::test::eq_pred ... ok [INFO] [stdout] test typeck::infer::test::do_expr ... ok [INFO] [stdout] test typeck::infer::test::cond_expr ... ok [INFO] [stdout] test ty::unify::test::ty_pred_types ... ok [INFO] [stdout] test ty::unify::test::vec_types ... ok [INFO] [stdout] test typeck::infer::test::impure_app_within_pure ... ok [INFO] [stdout] test ty::var_usage::test::contravariant_usage ... ok [INFO] [stdout] test ty::intersect::test::intersect_iter ... ok [INFO] [stdout] test typeck::infer::test::not_enough_args ... ok [INFO] [stdout] test typeck::infer::test::literal_expr ... ok [INFO] [stdout] test ty::var_usage::test::convariant_usage ... ok [INFO] [stdout] test typeck::dce::test::pure_app_expr ... ok [INFO] [stdout] test ty::var_usage::test::invariant_usage ... ok [INFO] [stdout] test ty::select::test::listof_from_list_union ... ok [INFO] [stdout] test ty::subtract::test::trivial_subtraction ... ok [INFO] [stdout] test typeck::infer::test::ty_pred ... ok [INFO] [stdout] test typeck::infer::test::list_destruc ... ok [INFO] [stdout] test ty::unify::test::unify_iter ... ok [INFO] [stdout] test typeck::infer::test::recur_expr ... ok [INFO] [stdout] test typeck::infer::test::var_ref ... ok [INFO] [stdout] test ty::unify::test::union_types ... ok [INFO] [stdout] test typeck::infer::test::app_types ... ok [INFO] [stdout] test typeck::infer::test::too_many_args ... ok [INFO] [stdout] test typeck::infer::test::fun_expr ... ok [INFO] [stdout] test hir::loader::test::load_stdlib_rust ... FAILED [INFO] [stdout] test repl::test::basic_session ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- hir::loader::test::load_stdlib_rust stdout ---- [INFO] [stdout] thread 'hir::loader::test::load_stdlib_rust' panicked at 'unable to load stdlib library; you may need to `cargo build` before running tests: Error { loc_trace: LocTrace { origin: Span { file_id: None, start: 0, end: 0 }, macro_invocation: None }, kind: ModuleNotFound("../target/debug/libstdlib.so") }', compiler/hir/loader.rs:165:56 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55ed2ccbe22c - std::backtrace_rs::backtrace::libunwind::trace::h7630ba4cba718aa0 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x55ed2ccbe22c - std::backtrace_rs::backtrace::trace_unsynchronized::he7498e79c157f5ac [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55ed2ccbe22c - std::sys_common::backtrace::_print_fmt::hdaebadaee17bca49 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x55ed2ccbe22c - ::fmt::h82b0e3aaf8a96140 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x55ed2cce2b9c - core::fmt::write::h72801a82c94e6ff1 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/fmt/mod.rs:1149:17 [INFO] [stdout] 5: 0x55ed2ccb9e15 - std::io::Write::write_fmt::h21d7683cabdb4c35 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/io/mod.rs:1697:15 [INFO] [stdout] 6: 0x55ed2ccbfd20 - std::sys_common::backtrace::_print::h1c9a1d19c48821c1 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x55ed2ccbfd20 - std::sys_common::backtrace::print::h7ce8802039fa9d0e [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x55ed2ccbfd20 - std::panicking::default_hook::{{closure}}::hb2a74a8c1499c326 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:211:50 [INFO] [stdout] 9: 0x55ed2ccbf906 - std::panicking::default_hook::hf4f180b00076f2b2 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:225:9 [INFO] [stdout] 10: 0x55ed2ccc03d4 - std::panicking::rust_panic_with_hook::he85ce8435493b711 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:606:17 [INFO] [stdout] 11: 0x55ed2ccbfeb0 - std::panicking::begin_panic_handler::{{closure}}::h31e15f69e6235bd2 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:502:13 [INFO] [stdout] 12: 0x55ed2ccbe6e4 - std::sys_common::backtrace::__rust_end_short_backtrace::hfce2fadb61aaa3ae [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:139:18 [INFO] [stdout] 13: 0x55ed2ccbfe19 - rust_begin_unwind [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:498:5 [INFO] [stdout] 14: 0x55ed2aeaa641 - core::panicking::panic_fmt::h7b8580d81fcbbacd [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/panicking.rs:107:14 [INFO] [stdout] 15: 0x55ed2aeaa733 - core::result::unwrap_failed::h885d3f7beb571353 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/result.rs:1613:5 [INFO] [stdout] 16: 0x55ed2b133449 - core::result::Result::expect::h1fe18893cb944005 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/result.rs:1255:23 [INFO] [stdout] 17: 0x55ed2b182477 - arret_compiler::hir::loader::test::load_stdlib_rust::h77e8da0554025b1f [INFO] [stdout] at /opt/rustwide/workdir/compiler/hir/loader.rs:165:29 [INFO] [stdout] 18: 0x55ed2b18241a - arret_compiler::hir::loader::test::load_stdlib_rust::{{closure}}::h48e220a6e4dd1523 [INFO] [stdout] at /opt/rustwide/workdir/compiler/hir/loader.rs:163:5 [INFO] [stdout] 19: 0x55ed2b2b2a3e - core::ops::function::FnOnce::call_once::h83ab12525c99fa2a [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 20: 0x55ed2b3ad1f3 - core::ops::function::FnOnce::call_once::h449577f1c5b077cb [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x55ed2b3ad1f3 - test::__rust_begin_short_backtrace::h8c2a0a5090591869 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/test/src/lib.rs:585:5 [INFO] [stdout] 22: 0x55ed2b3abd87 - as core::ops::function::FnOnce>::call_once::hea00a22128a38543 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 23: 0x55ed2b3abd87 - as core::ops::function::FnOnce<()>>::call_once::he10b35c3c50d78a0 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 24: 0x55ed2b3abd87 - std::panicking::try::do_call::hc868e78bbc5af2ab [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:406:40 [INFO] [stdout] 25: 0x55ed2b3abd87 - std::panicking::try::he468aede74df1b04 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:370:19 [INFO] [stdout] 26: 0x55ed2b3abd87 - std::panic::catch_unwind::hce3c9152e1cf772d [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panic.rs:133:14 [INFO] [stdout] 27: 0x55ed2b3abd87 - test::run_test_in_process::h9c4ab8162080cf8c [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/test/src/lib.rs:608:18 [INFO] [stdout] 28: 0x55ed2b3abd87 - test::run_test::run_test_inner::{{closure}}::he9483433cef16afe [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/test/src/lib.rs:500:39 [INFO] [stdout] 29: 0x55ed2b3790ce - test::run_test::run_test_inner::{{closure}}::h479f1f872a5501ea [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/test/src/lib.rs:527:37 [INFO] [stdout] 30: 0x55ed2b3790ce - std::sys_common::backtrace::__rust_begin_short_backtrace::h0f1e9b1f279687bc [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:123:18 [INFO] [stdout] 31: 0x55ed2b37def8 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he5560613c5f5cb83 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/thread/mod.rs:484:17 [INFO] [stdout] 32: 0x55ed2b37def8 - as core::ops::function::FnOnce<()>>::call_once::h8190a68cb05ab92f [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 33: 0x55ed2b37def8 - std::panicking::try::do_call::h6ae22f5ac22596e4 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:406:40 [INFO] [stdout] 34: 0x55ed2b37def8 - std::panicking::try::h2381c25487d6a7c2 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:370:19 [INFO] [stdout] 35: 0x55ed2b37def8 - std::panic::catch_unwind::hfe902f4d5c9d7b6d [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panic.rs:133:14 [INFO] [stdout] 36: 0x55ed2b37def8 - std::thread::Builder::spawn_unchecked::{{closure}}::h547fad40771a584e [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/thread/mod.rs:483:30 [INFO] [stdout] 37: 0x55ed2b37def8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he8602a9971738410 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 38: 0x55ed2ccc5023 - as core::ops::function::FnOnce>::call_once::he162a5c338a10a39 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 39: 0x55ed2ccc5023 - as core::ops::function::FnOnce>::call_once::hb27497b21740dd97 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 40: 0x55ed2ccc5023 - std::sys::unix::thread::Thread::new::thread_start::he467e990e49c5136 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys/unix/thread.rs:106:17 [INFO] [stdout] 41: 0x7ff1ee5b3609 - start_thread [INFO] [stdout] 42: 0x7ff1ee18c293 - clone [INFO] [stdout] 43: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- repl::test::basic_session stdout ---- [INFO] [stdout] thread 'repl::test::basic_session' panicked at 'unable to load stdlib library; you may need to `cargo build` before running tests: [Diagnostic { severity: Error, code: None, message: "module not found at `../target/debug/libstdlib.so`", labels: [Label { style: Primary, file_id: 6, range: 394..407, message: "at this import" }], notes: [] }]', compiler/repl.rs:384:10 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55ed2ccbe22c - std::backtrace_rs::backtrace::libunwind::trace::h7630ba4cba718aa0 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x55ed2ccbe22c - std::backtrace_rs::backtrace::trace_unsynchronized::he7498e79c157f5ac [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55ed2ccbe22c - std::sys_common::backtrace::_print_fmt::hdaebadaee17bca49 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x55ed2ccbe22c - ::fmt::h82b0e3aaf8a96140 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x55ed2cce2b9c - core::fmt::write::h72801a82c94e6ff1 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/fmt/mod.rs:1149:17 [INFO] [stdout] 5: 0x55ed2ccb9e15 - std::io::Write::write_fmt::h21d7683cabdb4c35 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/io/mod.rs:1697:15 [INFO] [stdout] 6: 0x55ed2ccbfd20 - std::sys_common::backtrace::_print::h1c9a1d19c48821c1 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x55ed2ccbfd20 - std::sys_common::backtrace::print::h7ce8802039fa9d0e [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x55ed2ccbfd20 - std::panicking::default_hook::{{closure}}::hb2a74a8c1499c326 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:211:50 [INFO] [stdout] 9: 0x55ed2ccbf906 - std::panicking::default_hook::hf4f180b00076f2b2 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:225:9 [INFO] [stdout] 10: 0x55ed2ccc03d4 - std::panicking::rust_panic_with_hook::he85ce8435493b711 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:606:17 [INFO] [stdout] 11: 0x55ed2ccbfeb0 - std::panicking::begin_panic_handler::{{closure}}::h31e15f69e6235bd2 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:502:13 [INFO] [stdout] 12: 0x55ed2ccbe6e4 - std::sys_common::backtrace::__rust_end_short_backtrace::hfce2fadb61aaa3ae [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:139:18 [INFO] [stdout] 13: 0x55ed2ccbfe19 - rust_begin_unwind [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:498:5 [INFO] [stdout] 14: 0x55ed2aeaa641 - core::panicking::panic_fmt::h7b8580d81fcbbacd [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/panicking.rs:107:14 [INFO] [stdout] 15: 0x55ed2aeaa733 - core::result::unwrap_failed::h885d3f7beb571353 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/result.rs:1613:5 [INFO] [stdout] 16: 0x55ed2b133705 - core::result::Result::expect::ha12a38b566667960 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/result.rs:1255:23 [INFO] [stdout] 17: 0x55ed2b26796a - arret_compiler::repl::test::basic_session::h1bc9123c670df053 [INFO] [stdout] at /opt/rustwide/workdir/compiler/repl.rs:379:9 [INFO] [stdout] 18: 0x55ed2b2677da - arret_compiler::repl::test::basic_session::{{closure}}::h25aacfaf963cc21f [INFO] [stdout] at /opt/rustwide/workdir/compiler/repl.rs:365:5 [INFO] [stdout] 19: 0x55ed2b2b486e - core::ops::function::FnOnce::call_once::he0b4dd6c8593894a [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 20: 0x55ed2b3ad1f3 - core::ops::function::FnOnce::call_once::h449577f1c5b077cb [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x55ed2b3ad1f3 - test::__rust_begin_short_backtrace::h8c2a0a5090591869 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/test/src/lib.rs:585:5 [INFO] [stdout] 22: 0x55ed2b3abd87 - as core::ops::function::FnOnce>::call_once::hea00a22128a38543 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 23: 0x55ed2b3abd87 - as core::ops::function::FnOnce<()>>::call_once::he10b35c3c50d78a0 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 24: 0x55ed2b3abd87 - std::panicking::try::do_call::hc868e78bbc5af2ab [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:406:40 [INFO] [stdout] 25: 0x55ed2b3abd87 - std::panicking::try::he468aede74df1b04 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:370:19 [INFO] [stdout] 26: 0x55ed2b3abd87 - std::panic::catch_unwind::hce3c9152e1cf772d [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panic.rs:133:14 [INFO] [stdout] 27: 0x55ed2b3abd87 - test::run_test_in_process::h9c4ab8162080cf8c [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/test/src/lib.rs:608:18 [INFO] [stdout] 28: 0x55ed2b3abd87 - test::run_test::run_test_inner::{{closure}}::he9483433cef16afe [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/test/src/lib.rs:500:39 [INFO] [stdout] 29: 0x55ed2b3790ce - test::run_test::run_test_inner::{{closure}}::h479f1f872a5501ea [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/test/src/lib.rs:527:37 [INFO] [stdout] 30: 0x55ed2b3790ce - std::sys_common::backtrace::__rust_begin_short_backtrace::h0f1e9b1f279687bc [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys_common/backtrace.rs:123:18 [INFO] [stdout] 31: 0x55ed2b37def8 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he5560613c5f5cb83 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/thread/mod.rs:484:17 [INFO] [stdout] 32: 0x55ed2b37def8 - as core::ops::function::FnOnce<()>>::call_once::h8190a68cb05ab92f [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 33: 0x55ed2b37def8 - std::panicking::try::do_call::h6ae22f5ac22596e4 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:406:40 [INFO] [stdout] 34: 0x55ed2b37def8 - std::panicking::try::h2381c25487d6a7c2 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panicking.rs:370:19 [INFO] [stdout] 35: 0x55ed2b37def8 - std::panic::catch_unwind::hfe902f4d5c9d7b6d [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/panic.rs:133:14 [INFO] [stdout] 36: 0x55ed2b37def8 - std::thread::Builder::spawn_unchecked::{{closure}}::h547fad40771a584e [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/thread/mod.rs:483:30 [INFO] [stdout] 37: 0x55ed2b37def8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he8602a9971738410 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 38: 0x55ed2ccc5023 - as core::ops::function::FnOnce>::call_once::he162a5c338a10a39 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 39: 0x55ed2ccc5023 - as core::ops::function::FnOnce>::call_once::hb27497b21740dd97 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 40: 0x55ed2ccc5023 - std::sys::unix::thread::Thread::new::thread_start::he467e990e49c5136 [INFO] [stdout] at /rustc/a77da2d454e6caa227a85b16410b95f93495e7e0/library/std/src/sys/unix/thread.rs:106:17 [INFO] [stdout] 41: 0x7ff1ee5b3609 - start_thread [INFO] [stdout] 42: 0x7ff1ee18c293 - clone [INFO] [stdout] 43: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] hir::loader::test::load_stdlib_rust [INFO] [stdout] repl::test::basic_session [INFO] [stdout] [INFO] [stdout] test result: FAILED. 248 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '-p arret-compiler --lib' [INFO] running `Command { std: "docker" "inspect" "3971f36dffde26fa3eda7ba653a716280f4f32f7dab3f3bd5d19ea4a2b74552e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3971f36dffde26fa3eda7ba653a716280f4f32f7dab3f3bd5d19ea4a2b74552e", kill_on_drop: false }` [INFO] [stdout] 3971f36dffde26fa3eda7ba653a716280f4f32f7dab3f3bd5d19ea4a2b74552e