[INFO] cloning repository https://github.com/sgrowe/compiler-in-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sgrowe/compiler-in-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsgrowe%2Fcompiler-in-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsgrowe%2Fcompiler-in-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 96ff3257201acc29b1c9478df93619cfe34dafe5 [INFO] checking sgrowe/compiler-in-rust against master#249595384b4589c71a00d622c4253f62c7f5ddbd for pr-127054 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsgrowe%2Fcompiler-in-rust" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sgrowe/compiler-in-rust on toolchain 249595384b4589c71a00d622c4253f62c7f5ddbd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+249595384b4589c71a00d622c4253f62c7f5ddbd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sgrowe/compiler-in-rust [INFO] finished tweaking git repo https://github.com/sgrowe/compiler-in-rust [INFO] tweaked toml for git repo https://github.com/sgrowe/compiler-in-rust written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/sgrowe/compiler-in-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+249595384b4589c71a00d622c4253f62c7f5ddbd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wat v1.0.37 [INFO] [stderr] Downloaded wasmtime-runtime v0.26.0 [INFO] [stderr] Downloaded wasmtime-fiber v0.26.0 [INFO] [stderr] Downloaded cranelift-native v0.73.0 [INFO] [stderr] Downloaded wasmtime-environ v0.26.0 [INFO] [stderr] Downloaded wasmtime-cranelift v0.26.0 [INFO] [stderr] Downloaded wasmtime-profiling v0.26.0 [INFO] [stderr] Downloaded cranelift-codegen-shared v0.73.0 [INFO] [stderr] Downloaded cranelift-frontend v0.73.0 [INFO] [stderr] Downloaded wasmtime-obj v0.26.0 [INFO] [stderr] Downloaded wasmtime-jit v0.26.0 [INFO] [stderr] Downloaded similar v1.3.0 [INFO] [stderr] Downloaded cranelift-codegen-meta v0.73.0 [INFO] [stderr] Downloaded wasmtime-debug v0.26.0 [INFO] [stderr] Downloaded insta v1.7.1 [INFO] [stderr] Downloaded cranelift-bforest v0.73.0 [INFO] [stderr] Downloaded cranelift-codegen v0.73.0 [INFO] [stderr] Downloaded wasmparser v0.77.0 [INFO] [stderr] Downloaded wasmtime v0.26.0 [INFO] [stderr] Downloaded cranelift-entity v0.73.0 [INFO] [stderr] Downloaded cranelift-wasm v0.73.0 [INFO] [stderr] Downloaded wasmtime-cache v0.26.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+249595384b4589c71a00d622c4253f62c7f5ddbd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1424aae4f741507f0dd4c2e9cae5073b37fd093cc50ca1c795217ac4efb03add [INFO] running `Command { std: "docker" "start" "-a" "1424aae4f741507f0dd4c2e9cae5073b37fd093cc50ca1c795217ac4efb03add", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1424aae4f741507f0dd4c2e9cae5073b37fd093cc50ca1c795217ac4efb03add", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1424aae4f741507f0dd4c2e9cae5073b37fd093cc50ca1c795217ac4efb03add", kill_on_drop: false }` [INFO] [stdout] 1424aae4f741507f0dd4c2e9cae5073b37fd093cc50ca1c795217ac4efb03add [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+249595384b4589c71a00d622c4253f62c7f5ddbd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8fd987069621cc156c333b31381839210bb0ec4c79db8a50e3e052e88226f1d1 [INFO] running `Command { std: "docker" "start" "-a" "8fd987069621cc156c333b31381839210bb0ec4c79db8a50e3e052e88226f1d1", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling target-lexicon v0.12.0 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling jobserver v0.1.22 [INFO] [stderr] Checking itertools v0.10.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.4 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking wasmparser v0.77.0 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking region v2.2.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking more-asserts v0.2.1 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.73 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.4 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Compiling wasmtime-fiber v0.26.0 [INFO] [stderr] Compiling zstd-sys v1.4.20+zstd.1.4.9 [INFO] [stderr] Compiling backtrace v0.3.58 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling bumpalo v3.6.1 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking tinyvec v1.2.0 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Compiling wasmtime-runtime v0.26.0 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking rustc-demangle v0.1.19 [INFO] [stderr] Compiling zstd-safe v3.0.1+zstd.1.4.9 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling cast v0.2.5 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.73 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking compiler_core v0.1.0 (/opt/rustwide/workdir/compiler-core) [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Compiling cpp_demangle v0.3.2 [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> compiler-core/src/analyser.rs:43:21 [INFO] [stdout] | [INFO] [stdout] 43 | name, [INFO] [stdout] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `exported` [INFO] [stdout] --> compiler-core/src/analyser.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | exported, [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `exported: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `usage_count` [INFO] [stdout] --> compiler-core/src/analyser.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | usage_count, [INFO] [stdout] | ^^^^^^^^^^^ help: try ignoring the field: `usage_count: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `statement` [INFO] [stdout] --> compiler-core/src/analyser.rs:60:17 [INFO] [stdout] | [INFO] [stdout] 60 | for statement in body.iter().enumerate() { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling psm v0.1.12 [INFO] [stdout] warning: type alias `Result` is never used [INFO] [stdout] --> compiler-core/src/analyser.rs:7:6 [INFO] [stdout] | [INFO] [stdout] 7 | type Result<'a, X> = std::result::Result>; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Symbol` is never constructed [INFO] [stdout] --> compiler-core/src/analyser.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct Symbol<'a> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `analyse` is never used [INFO] [stdout] --> compiler-core/src/analyser.rs:15:4 [INFO] [stdout] | [INFO] [stdout] 15 | fn analyse(parser: Parser) -> Result<()> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Compiling wasmtime-cache v0.26.0 [INFO] [stderr] Checking cpuid-bool v0.1.2 [INFO] [stderr] Checking leb128 v0.2.4 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking plotters-backend v0.3.0 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking regex v1.5.3 [INFO] [stderr] Checking sha2 v0.9.3 [INFO] [stderr] Checking wast v35.0.2 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking plotters-svg v0.3.0 [INFO] [stderr] Checking directories-next v2.0.0 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.73 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Compiling test-case v1.1.0 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking errno v0.2.7 [INFO] [stderr] Checking terminal_size v0.1.16 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking file-per-thread-logger v0.1.4 [INFO] [stderr] Compiling tokio v1.5.0 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking half v1.7.1 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.73 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking plotters v0.3.0 [INFO] [stderr] Checking console v0.14.1 [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Checking similar v1.3.0 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling scroll_derive v0.10.5 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.73 [INFO] [stderr] Checking wat v1.0.37 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Checking scroll v0.10.2 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking js-sys v0.3.50 [INFO] [stderr] Checking compiler_frontend v0.1.0 (/opt/rustwide/workdir/compiler-frontend) [INFO] [stderr] Checking web-sys v0.3.50 [INFO] [stderr] Checking online-playground v0.1.0 (/opt/rustwide/workdir/online-playground) [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Checking cranelift-entity v0.73.0 [INFO] [stderr] Compiling cranelift-codegen-shared v0.73.0 [INFO] [stderr] Checking cranelift-bforest v0.73.0 [INFO] [stderr] Compiling cranelift-codegen-meta v0.73.0 [INFO] [stderr] Checking regalloc v0.0.31 [INFO] [stderr] Checking object v0.23.0 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking addr2line v0.14.1 [INFO] [stderr] Checking bstr v0.2.16 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking serde_yaml v0.8.17 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking insta v1.7.1 [INFO] [stderr] Checking criterion v0.3.4 [INFO] [stderr] Compiling cranelift-codegen v0.73.0 [INFO] [stderr] Checking zstd v0.6.1+zstd.1.4.9 [INFO] [stderr] Checking cranelift-frontend v0.73.0 [INFO] [stderr] Checking cranelift-native v0.73.0 [INFO] [stderr] Checking cranelift-wasm v0.73.0 [INFO] [stderr] Checking wasmtime-environ v0.26.0 [INFO] [stderr] Checking wasmtime-debug v0.26.0 [INFO] [stderr] Checking wasmtime-cranelift v0.26.0 [INFO] [stderr] Checking wasmtime-obj v0.26.0 [INFO] [stderr] Checking wasmtime-profiling v0.26.0 [INFO] [stderr] Checking wasmtime-jit v0.26.0 [INFO] [stderr] Checking wasmtime v0.26.0 [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> compiler-core/benches/tokeniser_benchmark.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | criterion_group!(benches, criterion_benchmark); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `criterion_group` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> compiler-core/src/analyser.rs:43:21 [INFO] [stdout] | [INFO] [stdout] 43 | name, [INFO] [stdout] | ^^^^ help: try ignoring the field: `name: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `exported` [INFO] [stdout] --> compiler-core/src/analyser.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | exported, [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `exported: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `usage_count` [INFO] [stdout] --> compiler-core/src/analyser.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | usage_count, [INFO] [stdout] | ^^^^^^^^^^^ help: try ignoring the field: `usage_count: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `statement` [INFO] [stdout] --> compiler-core/src/analyser.rs:60:17 [INFO] [stdout] | [INFO] [stdout] 60 | for statement in body.iter().enumerate() { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Result` is never used [INFO] [stdout] --> compiler-core/src/analyser.rs:7:6 [INFO] [stdout] | [INFO] [stdout] 7 | type Result<'a, X> = std::result::Result>; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Symbol` is never constructed [INFO] [stdout] --> compiler-core/src/analyser.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | struct Symbol<'a> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `analyse` is never used [INFO] [stdout] --> compiler-core/src/analyser.rs:15:4 [INFO] [stdout] | [INFO] [stdout] 15 | fn analyse(parser: Parser) -> Result<()> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.91s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cranelift-codegen-meta v0.73.0, criterion v0.3.4, wasm-bindgen v0.2.73, wasmparser v0.77.0, wasmtime-cache v0.26.0, wasmtime-debug v0.26.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "8fd987069621cc156c333b31381839210bb0ec4c79db8a50e3e052e88226f1d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8fd987069621cc156c333b31381839210bb0ec4c79db8a50e3e052e88226f1d1", kill_on_drop: false }` [INFO] [stdout] 8fd987069621cc156c333b31381839210bb0ec4c79db8a50e3e052e88226f1d1 [INFO] checking sgrowe/compiler-in-rust against try#3a8bed575a08bd69d7fd880c6a28c07854726e3b for pr-127054 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsgrowe%2Fcompiler-in-rust" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sgrowe/compiler-in-rust on toolchain 3a8bed575a08bd69d7fd880c6a28c07854726e3b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a8bed575a08bd69d7fd880c6a28c07854726e3b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sgrowe/compiler-in-rust [INFO] finished tweaking git repo https://github.com/sgrowe/compiler-in-rust [INFO] tweaked toml for git repo https://github.com/sgrowe/compiler-in-rust written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/sgrowe/compiler-in-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a8bed575a08bd69d7fd880c6a28c07854726e3b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+3a8bed575a08bd69d7fd880c6a28c07854726e3b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 17973c6c8e872a572cc6c842265d8f4158838c980d8da25bcf3d82c7f1271aff [INFO] running `Command { std: "docker" "start" "-a" "17973c6c8e872a572cc6c842265d8f4158838c980d8da25bcf3d82c7f1271aff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "17973c6c8e872a572cc6c842265d8f4158838c980d8da25bcf3d82c7f1271aff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17973c6c8e872a572cc6c842265d8f4158838c980d8da25bcf3d82c7f1271aff", kill_on_drop: false }` [INFO] [stdout] 17973c6c8e872a572cc6c842265d8f4158838c980d8da25bcf3d82c7f1271aff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+3a8bed575a08bd69d7fd880c6a28c07854726e3b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c4fc6d2704e341c5b5eaf82ce59df5dbe7d5959deabbea175338aefd5ba7b508 [INFO] running `Command { std: "docker" "start" "-a" "c4fc6d2704e341c5b5eaf82ce59df5dbe7d5959deabbea175338aefd5ba7b508", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling target-lexicon v0.12.0 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling jobserver v0.1.22 [INFO] [stderr] Checking itertools v0.10.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.4 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Checking wasmparser v0.77.0 [INFO] [stderr] Checking region v2.2.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking more-asserts v0.2.1 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.73 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.4 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling wasmtime-fiber v0.26.0 [INFO] [stderr] Compiling zstd-sys v1.4.20+zstd.1.4.9 [INFO] [stderr] Compiling backtrace v0.3.58 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling bumpalo v3.6.1 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaz7PMgA" [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `adler` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] The following warnings were emitted during compilation: [INFO] [stderr] [INFO] [stderr] warning: wasmtime-fiber@0.26.0: src/arch/x86_64.S:9: fatal error: when writing output to /tmp/ccnoyMO2.s: No space left on device [INFO] [stderr] warning: wasmtime-fiber@0.26.0: 9 | [INFO] [stderr] warning: wasmtime-fiber@0.26.0: | [INFO] [stderr] warning: wasmtime-fiber@0.26.0: compilation terminated. [INFO] [stderr] [INFO] [stderr] error: failed to run custom build command for `wasmtime-fiber v0.26.0` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/wasmtime-fiber-7e32e105ed3f7ca9/build-script-build` (exit status: 1) [INFO] [stderr] --- stdout [INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] OPT_LEVEL = Some("0") [INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] CC_x86_64-unknown-linux-gnu = None [INFO] [stderr] CC_x86_64_unknown_linux_gnu = None [INFO] [stderr] HOST_CC = None [INFO] [stderr] CC = None [INFO] [stderr] CFLAGS_x86_64-unknown-linux-gnu = None [INFO] [stderr] CFLAGS_x86_64_unknown_linux_gnu = None [INFO] [stderr] HOST_CFLAGS = None [INFO] [stderr] CFLAGS = None [INFO] [stderr] CRATE_CC_NO_DEFAULTS = None [INFO] [stderr] DEBUG = Some("true") [INFO] [stderr] CARGO_CFG_TARGET_FEATURE = Some("fxsr,sse,sse2") [INFO] [stderr] running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-DCFG_TARGET_OS_linux" "-DCFG_TARGET_ARCH_x86_64" "-o" "/opt/rustwide/target/debug/build/wasmtime-fiber-48dff2de9167c45f/out/src/arch/x86_64.o" "-c" "src/arch/x86_64.S" [INFO] [stderr] cargo:warning=src/arch/x86_64.S:9: fatal error: when writing output to /tmp/ccnoyMO2.s: No space left on device [INFO] [stderr] cargo:warning= 9 | [INFO] [stderr] cargo:warning= | [INFO] [stderr] cargo:warning=compilation terminated. [INFO] [stderr] exit status: 1 [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error occurred: Command "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-DCFG_TARGET_OS_linux" "-DCFG_TARGET_ARCH_x86_64" "-o" "/opt/rustwide/target/debug/build/wasmtime-fiber-48dff2de9167c45f/out/src/arch/x86_64.o" "-c" "src/arch/x86_64.S" with args "cc" did not execute successfully (status code exit status: 1). [INFO] [stderr] [INFO] [stderr] [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetapK0bVR" [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmeta0u8opu" [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `typenum` (lib) due to 1 previous error [INFO] [stderr] error: could not compile `bumpalo` (lib) due to 1 previous error [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/3a8bed575a08bd69d7fd880c6a28c07854726e3b/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/3a8bed575a08bd69d7fd880c6a28c07854726e3b/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/rustup-home/toolchains/3a8bed575a08bd69d7fd880c6a28c07854726e3b/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/3a8bed575a08bd69d7fd880c6a28c07854726e3b/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/rustup-home/toolchains/3a8bed575a08bd69d7fd880c6a28c07854726e3b/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/3a8bed575a08bd69d7fd880c6a28c07854726e3b/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustcAVdnnN/symbols.o" "/opt/rustwide/target/debug/build/zstd-sys-3bfc7c6032149ae1/build_script_build-3bfc7c6032149ae1.build_script_build.9d045a13e0a715d4-cgu.0.rcgu.o" "/opt/rustwide/target/debug/build/zstd-sys-3bfc7c6032149ae1/build_script_build-3bfc7c6032149ae1.0l58u91yaa17py4pcls0dqqab.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/3a8bed575a08bd69d7fd880c6a28c07854726e3b/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libcc-8af8a7f2d21a832e.rlib" "/opt/rustwide/target/debug/deps/libjobserver-ca9e700ca273b0f9.rlib" "/opt/rustwide/target/debug/deps/liblibc-b98505e3e6dc8e0a.rlib" "/opt/rustwide/rustup-home/toolchains/3a8bed575a08bd69d7fd880c6a28c07854726e3b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c6c045f3358c0b22.rlib" "/opt/rustwide/rustup-home/toolchains/3a8bed575a08bd69d7fd880c6a28c07854726e3b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5c2158c1682442e0.rlib" "/opt/rustwide/rustup-home/toolchains/3a8bed575a08bd69d7fd880c6a28c07854726e3b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-404d0b40d67de09f.rlib" "/opt/rustwide/rustup-home/toolchains/3a8bed575a08bd69d7fd880c6a28c07854726e3b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-e07eeabf48db885c.rlib" "/opt/rustwide/rustup-home/toolchains/3a8bed575a08bd69d7fd880c6a28c07854726e3b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-c92423f648579064.rlib" "/opt/rustwide/rustup-home/toolchains/3a8bed575a08bd69d7fd880c6a28c07854726e3b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-8dab5299a97564ae.rlib" "/opt/rustwide/rustup-home/toolchains/3a8bed575a08bd69d7fd880c6a28c07854726e3b/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-65891f932666bb65.rlib" "/opt/rustwide/rustup-home/toolchains/3a8bed575a08bd69d7fd880c6a28c07854726e3b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-b2634d236d77b88a.rlib" "/opt/rustwide/rustup-home/toolchains/3a8bed575a08bd69d7fd880c6a28c07854726e3b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-38ef4997455a5e72.rlib" "/opt/rustwide/rustup-home/toolchains/3a8bed575a08bd69d7fd880c6a28c07854726e3b/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-b2e6b39d803e65fe.rlib" "/opt/rustwide/rustup-home/toolchains/3a8bed575a08bd69d7fd880c6a28c07854726e3b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-0864893dee726241.rlib" "/opt/rustwide/rustup-home/toolchains/3a8bed575a08bd69d7fd880c6a28c07854726e3b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-e599f337a82d59c4.rlib" "/opt/rustwide/rustup-home/toolchains/3a8bed575a08bd69d7fd880c6a28c07854726e3b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-acbe32895031f6bc.rlib" "/opt/rustwide/rustup-home/toolchains/3a8bed575a08bd69d7fd880c6a28c07854726e3b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-e21e611894cf2844.rlib" "/opt/rustwide/rustup-home/toolchains/3a8bed575a08bd69d7fd880c6a28c07854726e3b/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-7b90a2705bcf265b.rlib" "/opt/rustwide/rustup-home/toolchains/3a8bed575a08bd69d7fd880c6a28c07854726e3b/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-1f7e19b44251c73e.rlib" "/opt/rustwide/rustup-home/toolchains/3a8bed575a08bd69d7fd880c6a28c07854726e3b/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-f72b956e24d1de70.rlib" "/opt/rustwide/rustup-home/toolchains/3a8bed575a08bd69d7fd880c6a28c07854726e3b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-632ae0f28c5e55ff.rlib" "/opt/rustwide/rustup-home/toolchains/3a8bed575a08bd69d7fd880c6a28c07854726e3b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-4d7d16bbf0636a40.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-B/opt/rustwide/rustup-home/toolchains/3a8bed575a08bd69d7fd880c6a28c07854726e3b/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-B/opt/rustwide/rustup-home/toolchains/3a8bed575a08bd69d7fd880c6a28c07854726e3b/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-B/opt/rustwide/rustup-home/toolchains/3a8bed575a08bd69d7fd880c6a28c07854726e3b/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/3a8bed575a08bd69d7fd880c6a28c07854726e3b/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-L" "/opt/rustwide/rustup-home/toolchains/3a8bed575a08bd69d7fd880c6a28c07854726e3b/lib/rustlib/x86_64-unknown-linux-gnu/lib/self-contained" "-o" "/opt/rustwide/target/debug/build/zstd-sys-3bfc7c6032149ae1/build_script_build-3bfc7c6032149ae1" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace. [INFO] [stdout] collect2: fatal error: ld terminated with signal 7 [Bus error], core dumped [INFO] [stdout] compilation terminated. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `zstd-sys` (build script) due to 2 previous errors [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaAJRAxP" [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `regex-syntax` (lib) due to 1 previous error [INFO] [stdout] error: failed to write to `/opt/rustwide/target/debug/deps/rmetaECtTiE/lib.rmeta`: No space left on device (os error 28) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `syn` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "c4fc6d2704e341c5b5eaf82ce59df5dbe7d5959deabbea175338aefd5ba7b508", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4fc6d2704e341c5b5eaf82ce59df5dbe7d5959deabbea175338aefd5ba7b508", kill_on_drop: false }` [INFO] [stdout] c4fc6d2704e341c5b5eaf82ce59df5dbe7d5959deabbea175338aefd5ba7b508