[INFO] fetching crate cargo-container 0.0.0...
[INFO] testing cargo-container-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate cargo-container 0.0.0 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate cargo-container 0.0.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-container 0.0.0
[INFO] finished tweaking crates.io crate cargo-container 0.0.0
[INFO] tweaked toml for crates.io crate cargo-container 0.0.0 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] crate crates.io crate cargo-container 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ec1c709a60fbc142b1fd7d20266deb6c39541283f8d4ab5668bcfb78dc4002a
[INFO] running `Command { std: "docker" "start" "-a" "4ec1c709a60fbc142b1fd7d20266deb6c39541283f8d4ab5668bcfb78dc4002a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ec1c709a60fbc142b1fd7d20266deb6c39541283f8d4ab5668bcfb78dc4002a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ec1c709a60fbc142b1fd7d20266deb6c39541283f8d4ab5668bcfb78dc4002a", kill_on_drop: false }`
[INFO] [stdout] 4ec1c709a60fbc142b1fd7d20266deb6c39541283f8d4ab5668bcfb78dc4002a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f91c32823438e2f2b86dc305f727259f257f49e6d35ef5f1e4fa8c3ba956211e
[INFO] running `Command { std: "docker" "start" "-a" "f91c32823438e2f2b86dc305f727259f257f49e6d35ef5f1e4fa8c3ba956211e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling semver-parser v0.10.1
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling toml v0.5.7
[INFO] [stderr]    Compiling mmrbi v0.0.5
[INFO] [stderr]    Compiling cargo-local-install v0.1.7
[INFO] [stderr]    Compiling cargo-container v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.95s
[INFO] running `Command { std: "docker" "inspect" "f91c32823438e2f2b86dc305f727259f257f49e6d35ef5f1e4fa8c3ba956211e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f91c32823438e2f2b86dc305f727259f257f49e6d35ef5f1e4fa8c3ba956211e", kill_on_drop: false }`
[INFO] [stdout] f91c32823438e2f2b86dc305f727259f257f49e6d35ef5f1e4fa8c3ba956211e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ba9088ce41c887d6766bbe7c03713fa7503f9e0f133a1b95f71c96c61725e8f
[INFO] running `Command { std: "docker" "start" "-a" "6ba9088ce41c887d6766bbe7c03713fa7503f9e0f133a1b95f71c96c61725e8f", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-container v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "6ba9088ce41c887d6766bbe7c03713fa7503f9e0f133a1b95f71c96c61725e8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ba9088ce41c887d6766bbe7c03713fa7503f9e0f133a1b95f71c96c61725e8f", kill_on_drop: false }`
[INFO] [stdout] 6ba9088ce41c887d6766bbe7c03713fa7503f9e0f133a1b95f71c96c61725e8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 66c96633fd7c65b6193a6127417c2223f2989721c6cef4f5294e2ec88c3b7a3b
[INFO] running `Command { std: "docker" "start" "-a" "66c96633fd7c65b6193a6127417c2223f2989721c6cef4f5294e2ec88c3b7a3b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_container-d6aa6623b242954a)
[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" "66c96633fd7c65b6193a6127417c2223f2989721c6cef4f5294e2ec88c3b7a3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66c96633fd7c65b6193a6127417c2223f2989721c6cef4f5294e2ec88c3b7a3b", kill_on_drop: false }`
[INFO] [stdout] 66c96633fd7c65b6193a6127417c2223f2989721c6cef4f5294e2ec88c3b7a3b