[INFO] fetching crate must_destroy 0.3.1...
[INFO] testing must_destroy-0.3.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate must_destroy 0.3.1 into /workspace/builds/worker-117/source
[INFO] validating manifest of crates.io crate must_destroy 0.3.1 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 must_destroy 0.3.1
[INFO] finished tweaking crates.io crate must_destroy 0.3.1
[INFO] tweaked toml for crates.io crate must_destroy 0.3.1 written to /workspace/builds/worker-117/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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] 0d92277c53288bb13fc4b3d5884ab0e8a8489d5c017d0ff2c2780e045bb6182f
[INFO] running `Command { std: "docker" "start" "-a" "0d92277c53288bb13fc4b3d5884ab0e8a8489d5c017d0ff2c2780e045bb6182f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d92277c53288bb13fc4b3d5884ab0e8a8489d5c017d0ff2c2780e045bb6182f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d92277c53288bb13fc4b3d5884ab0e8a8489d5c017d0ff2c2780e045bb6182f", kill_on_drop: false }`
[INFO] [stdout] 0d92277c53288bb13fc4b3d5884ab0e8a8489d5c017d0ff2c2780e045bb6182f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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] e0c9d5a93b7b67a33c07438d8a7751b2797a7575e44c351280a20974a794771b
[INFO] running `Command { std: "docker" "start" "-a" "e0c9d5a93b7b67a33c07438d8a7751b2797a7575e44c351280a20974a794771b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling must_destroy v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "e0c9d5a93b7b67a33c07438d8a7751b2797a7575e44c351280a20974a794771b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0c9d5a93b7b67a33c07438d8a7751b2797a7575e44c351280a20974a794771b", kill_on_drop: false }`
[INFO] [stdout] e0c9d5a93b7b67a33c07438d8a7751b2797a7575e44c351280a20974a794771b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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] bd1f039b1e54017ae22f2894b555ef057912053fe3c7e369f1bcaeedc48c58be
[INFO] running `Command { std: "docker" "start" "-a" "bd1f039b1e54017ae22f2894b555ef057912053fe3c7e369f1bcaeedc48c58be", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling must_destroy v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "bd1f039b1e54017ae22f2894b555ef057912053fe3c7e369f1bcaeedc48c58be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd1f039b1e54017ae22f2894b555ef057912053fe3c7e369f1bcaeedc48c58be", kill_on_drop: false }`
[INFO] [stdout] bd1f039b1e54017ae22f2894b555ef057912053fe3c7e369f1bcaeedc48c58be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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] 2d62fceee71d21e3a9c7744e7c847765350cb0a6c94ccebf176788f61319acd6
[INFO] running `Command { std: "docker" "start" "-a" "2d62fceee71d21e3a9c7744e7c847765350cb0a6c94ccebf176788f61319acd6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/must_destroy-9621a9ef8973f345)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_readme ... 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] [stderr]    Doc-tests must_destroy
[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" "2d62fceee71d21e3a9c7744e7c847765350cb0a6c94ccebf176788f61319acd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d62fceee71d21e3a9c7744e7c847765350cb0a6c94ccebf176788f61319acd6", kill_on_drop: false }`
[INFO] [stdout] 2d62fceee71d21e3a9c7744e7c847765350cb0a6c94ccebf176788f61319acd6