[INFO] fetching crate trove 1.0.1...
[INFO] testing trove-1.0.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate trove 1.0.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate trove 1.0.1 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 trove 1.0.1
[INFO] finished tweaking crates.io crate trove 1.0.1
[INFO] tweaked toml for crates.io crate trove 1.0.1 written to /workspace/builds/worker-12/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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] a996354ccdefeaf770b11d7a34692e0e1b4105d7eeda5f8d240f2accd4c5b733
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a996354ccdefeaf770b11d7a34692e0e1b4105d7eeda5f8d240f2accd4c5b733", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a996354ccdefeaf770b11d7a34692e0e1b4105d7eeda5f8d240f2accd4c5b733", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a996354ccdefeaf770b11d7a34692e0e1b4105d7eeda5f8d240f2accd4c5b733", kill_on_drop: false }`
[INFO] [stdout] a996354ccdefeaf770b11d7a34692e0e1b4105d7eeda5f8d240f2accd4c5b733
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7457dad6d711c73f2d79a4c95b80f7bdd82f77f8289fc10d628bf7cc8391a859
[INFO] running `Command { std: "docker" "start" "-a" "7457dad6d711c73f2d79a4c95b80f7bdd82f77f8289fc10d628bf7cc8391a859", kill_on_drop: false }`
[INFO] [stderr]    Compiling trove v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "7457dad6d711c73f2d79a4c95b80f7bdd82f77f8289fc10d628bf7cc8391a859", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7457dad6d711c73f2d79a4c95b80f7bdd82f77f8289fc10d628bf7cc8391a859", kill_on_drop: false }`
[INFO] [stdout] 7457dad6d711c73f2d79a4c95b80f7bdd82f77f8289fc10d628bf7cc8391a859
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 09b2cecc0877dd332a97f2172e1c4221b9212eeb17b68bae68db0f175a38f882
[INFO] running `Command { std: "docker" "start" "-a" "09b2cecc0877dd332a97f2172e1c4221b9212eeb17b68bae68db0f175a38f882", kill_on_drop: false }`
[INFO] [stderr]    Compiling trove v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "09b2cecc0877dd332a97f2172e1c4221b9212eeb17b68bae68db0f175a38f882", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09b2cecc0877dd332a97f2172e1c4221b9212eeb17b68bae68db0f175a38f882", kill_on_drop: false }`
[INFO] [stdout] 09b2cecc0877dd332a97f2172e1c4221b9212eeb17b68bae68db0f175a38f882
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 7d38a1ba0e64a993fa48985715eaf0d4d760ca3fe70ed443f04a27b04c3909d3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7d38a1ba0e64a993fa48985715eaf0d4d760ca3fe70ed443f04a27b04c3909d3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/trove-13a054ead4559560)
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::clone ... ok
[INFO] [stdout] test tests::merge ... ok
[INFO] [stdout] test tests::readme_example ... ok
[INFO] [stdout] test tests::simple ... ok
[INFO] [stdout] test tests::try_mutable_aliasing ... ok
[INFO] [stdout] test tests::debug ... ok
[INFO] [stdout] test tests::should_drop ... ok
[INFO] [stderr]    Doc-tests trove
[INFO] [stdout] test tests::mutable_aliasing_panics - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[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" "7d38a1ba0e64a993fa48985715eaf0d4d760ca3fe70ed443f04a27b04c3909d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d38a1ba0e64a993fa48985715eaf0d4d760ca3fe70ed443f04a27b04c3909d3", kill_on_drop: false }`
[INFO] [stdout] 7d38a1ba0e64a993fa48985715eaf0d4d760ca3fe70ed443f04a27b04c3909d3