[INFO] fetching crate rust-beam 0.1.0...
[INFO] testing rust-beam-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate rust-beam 0.1.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate rust-beam 0.1.0 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 rust-beam 0.1.0
[INFO] finished tweaking crates.io crate rust-beam 0.1.0
[INFO] tweaked toml for crates.io crate rust-beam 0.1.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate crates.io crate rust-beam 0.1.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] c84113f64dc517cb7c984f52356f3115405253716fa97ff93db4771cdeb266d5
[INFO] running `Command { std: "docker" "start" "-a" "c84113f64dc517cb7c984f52356f3115405253716fa97ff93db4771cdeb266d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c84113f64dc517cb7c984f52356f3115405253716fa97ff93db4771cdeb266d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c84113f64dc517cb7c984f52356f3115405253716fa97ff93db4771cdeb266d5", kill_on_drop: false }`
[INFO] [stdout] c84113f64dc517cb7c984f52356f3115405253716fa97ff93db4771cdeb266d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 891027dd4e835fe8428a0f65ee59a43cd1b550f9e2496a740c87c70b00e75de4
[INFO] running `Command { std: "docker" "start" "-a" "891027dd4e835fe8428a0f65ee59a43cd1b550f9e2496a740c87c70b00e75de4", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-beam v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `Command { std: "docker" "inspect" "891027dd4e835fe8428a0f65ee59a43cd1b550f9e2496a740c87c70b00e75de4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "891027dd4e835fe8428a0f65ee59a43cd1b550f9e2496a740c87c70b00e75de4", kill_on_drop: false }`
[INFO] [stdout] 891027dd4e835fe8428a0f65ee59a43cd1b550f9e2496a740c87c70b00e75de4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] c76359b12155d6cc1c04f929fa7e54ee7029c8ee9bbf629f47924577d27e3443
[INFO] running `Command { std: "docker" "start" "-a" "c76359b12155d6cc1c04f929fa7e54ee7029c8ee9bbf629f47924577d27e3443", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-beam v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_beam-4c1ac8323a5201d1)
[INFO] running `Command { std: "docker" "inspect" "c76359b12155d6cc1c04f929fa7e54ee7029c8ee9bbf629f47924577d27e3443", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c76359b12155d6cc1c04f929fa7e54ee7029c8ee9bbf629f47924577d27e3443", kill_on_drop: false }`
[INFO] [stdout] c76359b12155d6cc1c04f929fa7e54ee7029c8ee9bbf629f47924577d27e3443
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 1a4fb7ad46ff8297bf66bbfa3bd374805c0a41e6727933f940d2a43d3bee4ab5
[INFO] running `Command { std: "docker" "start" "-a" "1a4fb7ad46ff8297bf66bbfa3bd374805c0a41e6727933f940d2a43d3bee4ab5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_beam-4c1ac8323a5201d1)
[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" "1a4fb7ad46ff8297bf66bbfa3bd374805c0a41e6727933f940d2a43d3bee4ab5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a4fb7ad46ff8297bf66bbfa3bd374805c0a41e6727933f940d2a43d3bee4ab5", kill_on_drop: false }`
[INFO] [stdout] 1a4fb7ad46ff8297bf66bbfa3bd374805c0a41e6727933f940d2a43d3bee4ab5