[INFO] fetching crate libintern 0.3.0...
[INFO] testing libintern-0.3.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate libintern 0.3.0 into /workspace/builds/worker-64/source
[INFO] validating manifest of crates.io crate libintern 0.3.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libintern 0.3.0
[INFO] finished tweaking crates.io crate libintern 0.3.0
[INFO] tweaked toml for crates.io crate libintern 0.3.0 written to /workspace/builds/worker-64/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b34af766c1e5a0c1808e3c74f5cc980bb6a0abf20d79b8ffb11d9c54f5a2bf4c
[INFO] running `Command { std: "docker" "start" "-a" "b34af766c1e5a0c1808e3c74f5cc980bb6a0abf20d79b8ffb11d9c54f5a2bf4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b34af766c1e5a0c1808e3c74f5cc980bb6a0abf20d79b8ffb11d9c54f5a2bf4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b34af766c1e5a0c1808e3c74f5cc980bb6a0abf20d79b8ffb11d9c54f5a2bf4c", kill_on_drop: false }`
[INFO] [stdout] b34af766c1e5a0c1808e3c74f5cc980bb6a0abf20d79b8ffb11d9c54f5a2bf4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30b7bb95e6d8cdc1e782b5701d347b11aa2b170124f38fe81dd3c4a0caf5bcf0
[INFO] running `Command { std: "docker" "start" "-a" "30b7bb95e6d8cdc1e782b5701d347b11aa2b170124f38fe81dd3c4a0caf5bcf0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libintern v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `Command { std: "docker" "inspect" "30b7bb95e6d8cdc1e782b5701d347b11aa2b170124f38fe81dd3c4a0caf5bcf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30b7bb95e6d8cdc1e782b5701d347b11aa2b170124f38fe81dd3c4a0caf5bcf0", kill_on_drop: false }`
[INFO] [stdout] 30b7bb95e6d8cdc1e782b5701d347b11aa2b170124f38fe81dd3c4a0caf5bcf0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8768c73a204129694a102d228c73d2237431ee20659d4de2fb202575ed74a04e
[INFO] running `Command { std: "docker" "start" "-a" "8768c73a204129694a102d228c73d2237431ee20659d4de2fb202575ed74a04e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libintern v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "8768c73a204129694a102d228c73d2237431ee20659d4de2fb202575ed74a04e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8768c73a204129694a102d228c73d2237431ee20659d4de2fb202575ed74a04e", kill_on_drop: false }`
[INFO] [stdout] 8768c73a204129694a102d228c73d2237431ee20659d4de2fb202575ed74a04e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d6e8a35f88f51ff51ab32f096435fe6b6526986f45f19d61e51159ffae569202
[INFO] running `Command { std: "docker" "start" "-a" "d6e8a35f88f51ff51ab32f096435fe6b6526986f45f19d61e51159ffae569202", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libintern-700e1eded11d2ab1)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::interned_item_holder_test ... ok
[INFO] [stdout] test tests::interner_test ... ok
[INFO] [stdout] test tests::intern_impl_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libintern
[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" "d6e8a35f88f51ff51ab32f096435fe6b6526986f45f19d61e51159ffae569202", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6e8a35f88f51ff51ab32f096435fe6b6526986f45f19d61e51159ffae569202", kill_on_drop: false }`
[INFO] [stdout] d6e8a35f88f51ff51ab32f096435fe6b6526986f45f19d61e51159ffae569202
