[INFO] fetching crate oursh 0.4.3... [INFO] testing oursh-0.4.3 against 1.60.0 for beta-1.61-1 [INFO] extracting crate oursh 0.4.3 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate oursh 0.4.3 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-13/source/rust-toolchain [INFO] started tweaking crates.io crate oursh 0.4.3 [INFO] finished tweaking crates.io crate oursh 0.4.3 [INFO] tweaked toml for crates.io crate oursh 0.4.3 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate crates.io crate oursh 0.4.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nibble_vec v0.1.0 [INFO] [stderr] Downloaded nix v0.22.0 [INFO] [stderr] Downloaded rustversion v1.0.5 [INFO] [stderr] Downloaded siphasher v0.3.6 [INFO] [stderr] Downloaded dirs v3.0.2 [INFO] [stderr] Downloaded ascii-canvas v3.0.0 [INFO] [stderr] Downloaded pico-args v0.4.2 [INFO] [stderr] Downloaded string_cache v0.8.1 [INFO] [stderr] Downloaded cc v1.0.69 [INFO] [stderr] Downloaded wasm-bindgen v0.2.75 [INFO] [stderr] Downloaded js-sys v0.3.52 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.75 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.75 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.75 [INFO] [stderr] Downloaded clipboard-win v4.2.1 [INFO] [stderr] Downloaded pwd v1.3.1 [INFO] [stderr] Downloaded ena v0.14.0 [INFO] [stderr] Downloaded fd-lock v2.0.0 [INFO] [stderr] Downloaded serde_derive v1.0.127 [INFO] [stderr] Downloaded half v1.7.1 [INFO] [stderr] Downloaded rustyline v8.2.0 [INFO] [stderr] Downloaded serde_json v1.0.66 [INFO] [stderr] Downloaded bstr v0.2.16 [INFO] [stderr] Downloaded rustc-demangle v0.1.20 [INFO] [stderr] Downloaded backtrace v0.3.61 [INFO] [stderr] Downloaded synstructure v0.12.5 [INFO] [stderr] Downloaded radix_trie v0.2.1 [INFO] [stderr] Downloaded addr2line v0.16.0 [INFO] [stderr] Downloaded libc v0.2.99 [INFO] [stderr] Downloaded object v0.26.0 [INFO] [stderr] Downloaded serde v1.0.127 [INFO] [stderr] Downloaded lalrpop v0.19.6 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.75 [INFO] [stderr] Downloaded str-buf v1.0.5 [INFO] [stderr] Downloaded ctrlc v3.2.0 [INFO] [stderr] Downloaded gimli v0.25.0 [INFO] [stderr] Downloaded web-sys v0.3.52 [INFO] [stderr] Downloaded lalrpop-util v0.19.6 [INFO] [stderr] Downloaded bitflags v1.3.1 [INFO] [stderr] Downloaded retain_mut v0.1.3 [INFO] [stderr] Downloaded error-code v2.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0d3bbca74a1c3c9355d08fd05445a5be37798ef563c230b3e173a043e864958a [INFO] running `Command { std: "docker" "start" "-a" "0d3bbca74a1c3c9355d08fd05445a5be37798ef563c230b3e173a043e864958a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0d3bbca74a1c3c9355d08fd05445a5be37798ef563c230b3e173a043e864958a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d3bbca74a1c3c9355d08fd05445a5be37798ef563c230b3e173a043e864958a", kill_on_drop: false }` [INFO] [stdout] 0d3bbca74a1c3c9355d08fd05445a5be37798ef563c230b3e173a043e864958a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2da486cc5f30d2445b401e61ea0266ad10d1d34e8c2d80c8df38a96c95b63e6a [INFO] running `Command { std: "docker" "start" "-a" "2da486cc5f30d2445b401e61ea0266ad10d1d34e8c2d80c8df38a96c95b63e6a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.99 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling siphasher v0.3.6 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling bitflags v1.3.1 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling gimli v0.25.0 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling pico-args v0.4.2 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling rustc-demangle v0.1.20 [INFO] [stderr] Compiling endian-type v0.1.2 [INFO] [stderr] Compiling numtoa v0.1.0 [INFO] [stderr] Compiling retain_mut v0.1.3 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling nibble_vec v0.1.0 [INFO] [stderr] Compiling ena v0.14.0 [INFO] [stderr] Compiling radix_trie v0.2.1 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling string_cache v0.8.1 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling object v0.26.0 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling nix v0.22.0 [INFO] [stderr] Compiling fd-lock v2.0.0 [INFO] [stderr] Compiling dirs-sys v0.3.6 [INFO] [stderr] Compiling nix v0.20.0 [INFO] [stderr] Compiling termion v1.5.6 [INFO] [stderr] Compiling addr2line v0.16.0 [INFO] [stderr] Compiling dirs v3.0.2 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling lalrpop-util v0.19.6 [INFO] [stderr] Compiling ascii-canvas v3.0.0 [INFO] [stderr] Compiling lalrpop v0.19.6 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling rustyline v8.2.0 [INFO] [stderr] Compiling ctrlc v3.2.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling pwd v1.3.1 [INFO] [stderr] Compiling docopt v1.1.1 [INFO] [stderr] Compiling oursh v0.4.3 (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:102:1 [INFO] [stdout] | [INFO] [stdout] 102 | #![feature(box_syntax, box_patterns, with_options)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/process/mod.rs:222:23 [INFO] [stdout] | [INFO] [stdout] 222 | jobs.borrow_mut().retain_mut(|job| { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `retain_mut(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/process/mod.rs:226:18 [INFO] [stdout] | [INFO] [stdout] 226 | children.retain_mut(|child| { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `retain_mut(...)` to keep using the current method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `with_options` found for struct `std::fs::File` in the current scope [INFO] [stdout] --> src/program/posix/mod.rs:220:46 [INFO] [stdout] | [INFO] [stdout] 220 | ... let file = File::with_options() [INFO] [stdout] | ^^^^^^^^^^^^ function or associated item not found in `std::fs::File` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `with_options` found for struct `std::fs::File` in the current scope [INFO] [stdout] --> src/program/posix/mod.rs:229:46 [INFO] [stdout] | [INFO] [stdout] 229 | ... let file = File::with_options() [INFO] [stdout] | ^^^^^^^^^^^^ function or associated item not found in `std::fs::File` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `with_options` found for struct `std::fs::File` in the current scope [INFO] [stdout] --> src/program/posix/mod.rs:238:46 [INFO] [stdout] | [INFO] [stdout] 238 | ... let file = File::with_options() [INFO] [stdout] | ^^^^^^^^^^^^ function or associated item not found in `std::fs::File` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `os::unix::io::IntoRawFd` [INFO] [stdout] --> src/program/posix/mod.rs:122:5 [INFO] [stdout] | [INFO] [stdout] 122 | os::unix::io::IntoRawFd, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0554, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `oursh` due to 5 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "2da486cc5f30d2445b401e61ea0266ad10d1d34e8c2d80c8df38a96c95b63e6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2da486cc5f30d2445b401e61ea0266ad10d1d34e8c2d80c8df38a96c95b63e6a", kill_on_drop: false }` [INFO] [stdout] 2da486cc5f30d2445b401e61ea0266ad10d1d34e8c2d80c8df38a96c95b63e6a