[INFO] fetching crate crow_util 0.5.0...
[INFO] testing crow_util-0.5.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate crow_util 0.5.0 into /workspace/builds/worker-40/source
[INFO] validating manifest of crates.io crate crow_util 0.5.0 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 crow_util 0.5.0
[INFO] finished tweaking crates.io crate crow_util 0.5.0
[INFO] tweaked toml for crates.io crate crow_util 0.5.0 written to /workspace/builds/worker-40/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] 9087bf5590b0c9d862a5be5069d1740ff851fe2ffd48fa4e07e608055244115f
[INFO] running `Command { std: "docker" "start" "-a" "9087bf5590b0c9d862a5be5069d1740ff851fe2ffd48fa4e07e608055244115f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9087bf5590b0c9d862a5be5069d1740ff851fe2ffd48fa4e07e608055244115f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9087bf5590b0c9d862a5be5069d1740ff851fe2ffd48fa4e07e608055244115f", kill_on_drop: false }`
[INFO] [stdout] 9087bf5590b0c9d862a5be5069d1740ff851fe2ffd48fa4e07e608055244115f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] 4a22883bb2b26ef858c982a18c8ee9145f81dcdb945cd2b74c14cbd2bc069619
[INFO] running `Command { std: "docker" "start" "-a" "4a22883bb2b26ef858c982a18c8ee9145f81dcdb945cd2b74c14cbd2bc069619", kill_on_drop: false }`
[INFO] [stderr]    Compiling crow_util v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "4a22883bb2b26ef858c982a18c8ee9145f81dcdb945cd2b74c14cbd2bc069619", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a22883bb2b26ef858c982a18c8ee9145f81dcdb945cd2b74c14cbd2bc069619", kill_on_drop: false }`
[INFO] [stdout] 4a22883bb2b26ef858c982a18c8ee9145f81dcdb945cd2b74c14cbd2bc069619
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] 347cfe5a19766d4e8b82b4500bb4f68716dc5878991a204549ad6f95f54b4eaa
[INFO] running `Command { std: "docker" "start" "-a" "347cfe5a19766d4e8b82b4500bb4f68716dc5878991a204549ad6f95f54b4eaa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling crow_util v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.38s
[INFO] running `Command { std: "docker" "inspect" "347cfe5a19766d4e8b82b4500bb4f68716dc5878991a204549ad6f95f54b4eaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "347cfe5a19766d4e8b82b4500bb4f68716dc5878991a204549ad6f95f54b4eaa", kill_on_drop: false }`
[INFO] [stdout] 347cfe5a19766d4e8b82b4500bb4f68716dc5878991a204549ad6f95f54b4eaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] 2e76d82e7cf89f2d5d8de2b016cc868d0e3afd84c7c3bff354361ec353aba7af
[INFO] running `Command { std: "docker" "start" "-a" "2e76d82e7cf89f2d5d8de2b016cc868d0e3afd84c7c3bff354361ec353aba7af", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/crow_util-72948d065df0e7fa)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests crow_util
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/pop_iter.rs - pop_iter::PopIter (line 9) ... ok
[INFO] [stdout] test src/holder.rs - holder::Holder<T>::new (line 48) ... ok
[INFO] [stdout] test src/traits.rs - traits::RetainMut::retain_mut (line 17) ... ok
[INFO] [stdout] test src/holder.rs - holder::Holder<T>::get (line 82) ... ok
[INFO] [stdout] test src/traits.rs - traits::GetTwo::get_two (line 59) ... ok
[INFO] [stdout] test src/holder.rs - holder::Holder<T>::insert (line 101) ... ok
[INFO] [stdout] test src/holder.rs - holder::Holder<T>::clear (line 170) ... ok
[INFO] [stdout] test src/holder.rs - holder::Holder<T>::capacity (line 231) ... ok
[INFO] [stdout] test src/holder.rs - holder::Holder<T>::shrink_to_fit (line 210) ... ok
[INFO] [stdout] test src/holder.rs - holder::Holder<T>::insert_fn (line 134) ... ok
[INFO] [stdout] test src/holder.rs - holder::Holder<T>::with_capacity (line 65) ... ok
[INFO] [stdout] test src/traits.rs - traits::GetTwo::get_two_unchecked (line 74) ... ok
[INFO] [stdout] test src/holder.rs - holder::Holder (line 15) ... ok
[INFO] [stdout] test src/holder.rs - holder::Holder<T>::len (line 192) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.99s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2e76d82e7cf89f2d5d8de2b016cc868d0e3afd84c7c3bff354361ec353aba7af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e76d82e7cf89f2d5d8de2b016cc868d0e3afd84c7c3bff354361ec353aba7af", kill_on_drop: false }`
[INFO] [stdout] 2e76d82e7cf89f2d5d8de2b016cc868d0e3afd84c7c3bff354361ec353aba7af
