[INFO] fetching crate arnl 0.0.1...
[INFO] testing arnl-0.0.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate arnl 0.0.1 into /workspace/builds/worker-72/source
[INFO] validating manifest of crates.io crate arnl 0.0.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arnl 0.0.1
[INFO] finished tweaking crates.io crate arnl 0.0.1
[INFO] tweaked toml for crates.io crate arnl 0.0.1 written to /workspace/builds/worker-72/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8d75d3fb907d490c15639236c616a77eeb084e1d452a790eef087132717cabf
[INFO] running `Command { std: "docker" "start" "-a" "b8d75d3fb907d490c15639236c616a77eeb084e1d452a790eef087132717cabf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8d75d3fb907d490c15639236c616a77eeb084e1d452a790eef087132717cabf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8d75d3fb907d490c15639236c616a77eeb084e1d452a790eef087132717cabf", kill_on_drop: false }`
[INFO] [stdout] b8d75d3fb907d490c15639236c616a77eeb084e1d452a790eef087132717cabf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 650c543948c0fbee42b9f62dab6b46e53ae18833e8d9d66f408b38107265e083
[INFO] running `Command { std: "docker" "start" "-a" "650c543948c0fbee42b9f62dab6b46e53ae18833e8d9d66f408b38107265e083", kill_on_drop: false }`
[INFO] [stderr]    Compiling arnl v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "650c543948c0fbee42b9f62dab6b46e53ae18833e8d9d66f408b38107265e083", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "650c543948c0fbee42b9f62dab6b46e53ae18833e8d9d66f408b38107265e083", kill_on_drop: false }`
[INFO] [stdout] 650c543948c0fbee42b9f62dab6b46e53ae18833e8d9d66f408b38107265e083
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9d22f29fbf8877e8790373ed53ab6c7a6e109f29c51c95e370fb6490dbfa8ee
[INFO] running `Command { std: "docker" "start" "-a" "e9d22f29fbf8877e8790373ed53ab6c7a6e109f29c51c95e370fb6490dbfa8ee", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling arnl v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "e9d22f29fbf8877e8790373ed53ab6c7a6e109f29c51c95e370fb6490dbfa8ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9d22f29fbf8877e8790373ed53ab6c7a6e109f29c51c95e370fb6490dbfa8ee", kill_on_drop: false }`
[INFO] [stdout] e9d22f29fbf8877e8790373ed53ab6c7a6e109f29c51c95e370fb6490dbfa8ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f9a0234f15ca6c5bb5d09faf9e1922ff9cd84903d05c6a2b71cec1455c758157
[INFO] running `Command { std: "docker" "start" "-a" "f9a0234f15ca6c5bb5d09faf9e1922ff9cd84903d05c6a2b71cec1455c758157", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/arnl-a23de8895c259566)
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests arnl
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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" "f9a0234f15ca6c5bb5d09faf9e1922ff9cd84903d05c6a2b71cec1455c758157", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9a0234f15ca6c5bb5d09faf9e1922ff9cd84903d05c6a2b71cec1455c758157", kill_on_drop: false }`
[INFO] [stdout] f9a0234f15ca6c5bb5d09faf9e1922ff9cd84903d05c6a2b71cec1455c758157