[INFO] fetching crate init_array 0.3.0...
[INFO] testing init_array-0.3.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate init_array 0.3.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate init_array 0.3.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate init_array 0.3.0
[INFO] finished tweaking crates.io crate init_array 0.3.0
[INFO] tweaked toml for crates.io crate init_array 0.3.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1623e59f4bafc3b938adc37135f7f16e060f9948395b9c58bae95c5cf11f74fd
[INFO] running `Command { std: "docker" "start" "-a" "1623e59f4bafc3b938adc37135f7f16e060f9948395b9c58bae95c5cf11f74fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1623e59f4bafc3b938adc37135f7f16e060f9948395b9c58bae95c5cf11f74fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1623e59f4bafc3b938adc37135f7f16e060f9948395b9c58bae95c5cf11f74fd", kill_on_drop: false }`
[INFO] [stdout] 1623e59f4bafc3b938adc37135f7f16e060f9948395b9c58bae95c5cf11f74fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e16965e1c6eafad213e5e64766fe05dd455bdc203e9a39ada88b7e8233dc4623
[INFO] running `Command { std: "docker" "start" "-a" "e16965e1c6eafad213e5e64766fe05dd455bdc203e9a39ada88b7e8233dc4623", kill_on_drop: false }`
[INFO] [stderr]    Compiling init_array v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "e16965e1c6eafad213e5e64766fe05dd455bdc203e9a39ada88b7e8233dc4623", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e16965e1c6eafad213e5e64766fe05dd455bdc203e9a39ada88b7e8233dc4623", kill_on_drop: false }`
[INFO] [stdout] e16965e1c6eafad213e5e64766fe05dd455bdc203e9a39ada88b7e8233dc4623
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b37a30d0feed27f17624a39ff9e887db46e63c0c6d3837033fee19911d7a09b
[INFO] running `Command { std: "docker" "start" "-a" "0b37a30d0feed27f17624a39ff9e887db46e63c0c6d3837033fee19911d7a09b", kill_on_drop: false }`
[INFO] [stderr]    Compiling init_array v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "0b37a30d0feed27f17624a39ff9e887db46e63c0c6d3837033fee19911d7a09b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b37a30d0feed27f17624a39ff9e887db46e63c0c6d3837033fee19911d7a09b", kill_on_drop: false }`
[INFO] [stdout] 0b37a30d0feed27f17624a39ff9e887db46e63c0c6d3837033fee19911d7a09b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8fc3092f9d2b54d43e7f7d9cfdd69620029a90b4a5c672bd4fb3e8bee87a90db
[INFO] running `Command { std: "docker" "start" "-a" "8fc3092f9d2b54d43e7f7d9cfdd69620029a90b4a5c672bd4fb3e8bee87a90db", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/init_array-14026679370f07ed)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::boxed_array ... ok
[INFO] [stdout] test tests::boxed_slice ... ok
[INFO] [stdout] test tests::readme_example ... ok
[INFO] [stdout] test tests::array ... ok
[INFO] [stderr]    Doc-tests init_array
[INFO] [stdout] test tests::drop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - (line 14) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - try_init_slice (line 75) ... FAILED
[INFO] [stdout] test src/array_ext.rs - array_ext::SliceExt (line 48) ... ok
[INFO] [stdout] test src/lib.rs - try_init_array (line 171) ... ok
[INFO] [stdout] test src/lib.rs - init_array (line 143) ... ok
[INFO] [stdout] test src/stable.rs - boxed::init_boxed_slice (line 55) ... ok
[INFO] [stdout] test src/array_ext.rs - array_ext::ArrayExt (line 17) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/stable.rs - boxed::init_boxed_array (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - try_init_slice (line 75) stdout ----
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:74:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(maybe_uninit_uninit_array)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - try_init_slice (line 75)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 8 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.63s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "8fc3092f9d2b54d43e7f7d9cfdd69620029a90b4a5c672bd4fb3e8bee87a90db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fc3092f9d2b54d43e7f7d9cfdd69620029a90b4a5c672bd4fb3e8bee87a90db", kill_on_drop: false }`
[INFO] [stdout] 8fc3092f9d2b54d43e7f7d9cfdd69620029a90b4a5c672bd4fb3e8bee87a90db
