[INFO] fetching crate magnetite 0.0.1...
[INFO] testing magnetite-0.0.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate magnetite 0.0.1 into /workspace/builds/worker-97/source
[INFO] validating manifest of crates.io crate magnetite 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 magnetite 0.0.1
[INFO] finished tweaking crates.io crate magnetite 0.0.1
[INFO] tweaked toml for crates.io crate magnetite 0.0.1 written to /workspace/builds/worker-97/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-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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] fc25fbbe3e7be26487df00784e71c157e710230b3cc105f6019c8ae7925ce534
[INFO] running `Command { std: "docker" "start" "-a" "fc25fbbe3e7be26487df00784e71c157e710230b3cc105f6019c8ae7925ce534", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc25fbbe3e7be26487df00784e71c157e710230b3cc105f6019c8ae7925ce534", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc25fbbe3e7be26487df00784e71c157e710230b3cc105f6019c8ae7925ce534", kill_on_drop: false }`
[INFO] [stdout] fc25fbbe3e7be26487df00784e71c157e710230b3cc105f6019c8ae7925ce534
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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] 174388cac29a85d23afccb26fb83899584f2fc9d27cde3fa526842bf2503cc13
[INFO] running `Command { std: "docker" "start" "-a" "174388cac29a85d23afccb26fb83899584f2fc9d27cde3fa526842bf2503cc13", kill_on_drop: false }`
[INFO] [stderr]    Compiling magnetite v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "174388cac29a85d23afccb26fb83899584f2fc9d27cde3fa526842bf2503cc13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "174388cac29a85d23afccb26fb83899584f2fc9d27cde3fa526842bf2503cc13", kill_on_drop: false }`
[INFO] [stdout] 174388cac29a85d23afccb26fb83899584f2fc9d27cde3fa526842bf2503cc13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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] c122d19c2b228c3ab9235ecd5734999645afe04bb4c433f11aafbcf6b47bb995
[INFO] running `Command { std: "docker" "start" "-a" "c122d19c2b228c3ab9235ecd5734999645afe04bb4c433f11aafbcf6b47bb995", kill_on_drop: false }`
[INFO] [stderr]    Compiling magnetite v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "c122d19c2b228c3ab9235ecd5734999645afe04bb4c433f11aafbcf6b47bb995", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c122d19c2b228c3ab9235ecd5734999645afe04bb4c433f11aafbcf6b47bb995", kill_on_drop: false }`
[INFO] [stdout] c122d19c2b228c3ab9235ecd5734999645afe04bb4c433f11aafbcf6b47bb995
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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] 643bd1283101dbf602e818bd08f4e199c62e6e49be5f7c6eb5e16af64f2958a3
[INFO] running `Command { std: "docker" "start" "-a" "643bd1283101dbf602e818bd08f4e199c62e6e49be5f7c6eb5e16af64f2958a3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/magnetite-cf773b5b4b16782d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests magnetite
[INFO] [stdout] running 1 test
[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 0.00s
[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" "643bd1283101dbf602e818bd08f4e199c62e6e49be5f7c6eb5e16af64f2958a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "643bd1283101dbf602e818bd08f4e199c62e6e49be5f7c6eb5e16af64f2958a3", kill_on_drop: false }`
[INFO] [stdout] 643bd1283101dbf602e818bd08f4e199c62e6e49be5f7c6eb5e16af64f2958a3