[INFO] fetching crate walign 0.1.6...
[INFO] testing walign-0.1.6 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate walign 0.1.6 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate walign 0.1.6 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate walign 0.1.6
[INFO] finished tweaking crates.io crate walign 0.1.6
[INFO] tweaked toml for crates.io crate walign 0.1.6 written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate crates.io crate walign 0.1.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 396cccba1d53ccc4e47218716a4b39938c822c09dc4a0491b60b70afb2acfd26
[INFO] running `Command { std: "docker" "start" "-a" "396cccba1d53ccc4e47218716a4b39938c822c09dc4a0491b60b70afb2acfd26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "396cccba1d53ccc4e47218716a4b39938c822c09dc4a0491b60b70afb2acfd26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "396cccba1d53ccc4e47218716a4b39938c822c09dc4a0491b60b70afb2acfd26", kill_on_drop: false }`
[INFO] [stdout] 396cccba1d53ccc4e47218716a4b39938c822c09dc4a0491b60b70afb2acfd26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de2eac7b50ce71fa30a6f434940df38117824eb8c92d1ffa346a8b69b44cdf69
[INFO] running `Command { std: "docker" "start" "-a" "de2eac7b50ce71fa30a6f434940df38117824eb8c92d1ffa346a8b69b44cdf69", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling matrixmultiply v0.3.2
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling ndarray v0.15.3
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling structopt v0.3.25
[INFO] [stderr]    Compiling walign v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.97s
[INFO] running `Command { std: "docker" "inspect" "de2eac7b50ce71fa30a6f434940df38117824eb8c92d1ffa346a8b69b44cdf69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de2eac7b50ce71fa30a6f434940df38117824eb8c92d1ffa346a8b69b44cdf69", kill_on_drop: false }`
[INFO] [stdout] de2eac7b50ce71fa30a6f434940df38117824eb8c92d1ffa346a8b69b44cdf69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 452fd72e5de920be96400c28011b8459f8ab82a7650b60053042533b9b6bebbb
[INFO] running `Command { std: "docker" "start" "-a" "452fd72e5de920be96400c28011b8459f8ab82a7650b60053042533b9b6bebbb", kill_on_drop: false }`
[INFO] [stderr]    Compiling walign v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] [stderr]   Executable unittests src/walign/lib.rs (/opt/rustwide/target/debug/deps/walign-ebdb455dd06c53b6)
[INFO] [stderr]   Executable unittests src/bin/train.rs (/opt/rustwide/target/debug/deps/train-43d55e72176bd48d)
[INFO] running `Command { std: "docker" "inspect" "452fd72e5de920be96400c28011b8459f8ab82a7650b60053042533b9b6bebbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "452fd72e5de920be96400c28011b8459f8ab82a7650b60053042533b9b6bebbb", kill_on_drop: false }`
[INFO] [stdout] 452fd72e5de920be96400c28011b8459f8ab82a7650b60053042533b9b6bebbb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4c2c7d248b558d381ca8e62538174a8938ad726c0a959193df4884cdd5f3fb50
[INFO] running `Command { std: "docker" "start" "-a" "4c2c7d248b558d381ca8e62538174a8938ad726c0a959193df4884cdd5f3fb50", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/walign/lib.rs (/opt/rustwide/target/debug/deps/walign-ebdb455dd06c53b6)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/train.rs (/opt/rustwide/target/debug/deps/train-43d55e72176bd48d)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests walign
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4c2c7d248b558d381ca8e62538174a8938ad726c0a959193df4884cdd5f3fb50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c2c7d248b558d381ca8e62538174a8938ad726c0a959193df4884cdd5f3fb50", kill_on_drop: false }`
[INFO] [stdout] 4c2c7d248b558d381ca8e62538174a8938ad726c0a959193df4884cdd5f3fb50