[INFO] fetching crate slicevec 0.1.1...
[INFO] testing slicevec-0.1.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate slicevec 0.1.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate slicevec 0.1.1 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 slicevec 0.1.1
[INFO] finished tweaking crates.io crate slicevec 0.1.1
[INFO] tweaked toml for crates.io crate slicevec 0.1.1 written to /workspace/builds/worker-11/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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] c02af5c826f8dabb0cd377d57e2fb1c649fea627a8a709f273412c54c7bab501
[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" "c02af5c826f8dabb0cd377d57e2fb1c649fea627a8a709f273412c54c7bab501", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c02af5c826f8dabb0cd377d57e2fb1c649fea627a8a709f273412c54c7bab501", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c02af5c826f8dabb0cd377d57e2fb1c649fea627a8a709f273412c54c7bab501", kill_on_drop: false }`
[INFO] [stdout] c02af5c826f8dabb0cd377d57e2fb1c649fea627a8a709f273412c54c7bab501
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 1d132732180e84ae0101c4027a50bc2308b4dc2f43a3aaa9e00c5e990914bc28
[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" "1d132732180e84ae0101c4027a50bc2308b4dc2f43a3aaa9e00c5e990914bc28", kill_on_drop: false }`
[INFO] [stderr]    Compiling slicevec v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "1d132732180e84ae0101c4027a50bc2308b4dc2f43a3aaa9e00c5e990914bc28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d132732180e84ae0101c4027a50bc2308b4dc2f43a3aaa9e00c5e990914bc28", kill_on_drop: false }`
[INFO] [stdout] 1d132732180e84ae0101c4027a50bc2308b4dc2f43a3aaa9e00c5e990914bc28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 00144221fa9cc34bd08afbb493b4bd07e00a8ee97bc7195d6c3de11df9af5bac
[INFO] running `Command { std: "docker" "start" "-a" "00144221fa9cc34bd08afbb493b4bd07e00a8ee97bc7195d6c3de11df9af5bac", kill_on_drop: false }`
[INFO] [stderr]    Compiling slicevec v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "00144221fa9cc34bd08afbb493b4bd07e00a8ee97bc7195d6c3de11df9af5bac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00144221fa9cc34bd08afbb493b4bd07e00a8ee97bc7195d6c3de11df9af5bac", kill_on_drop: false }`
[INFO] [stdout] 00144221fa9cc34bd08afbb493b4bd07e00a8ee97bc7195d6c3de11df9af5bac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1795a433968c962e6b4105774c0b2cafca9a88c36a3e7e2044623c9ee66f78a4
[INFO] running `Command { std: "docker" "start" "-a" "1795a433968c962e6b4105774c0b2cafca9a88c36a3e7e2044623c9ee66f78a4", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 8 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/slicevec-b43b993278f5bf71)
[INFO] [stdout] test tests::basic ... ok
[INFO] [stdout] test tests::is_full ... ok
[INFO] [stdout] test tests::remove ... ok
[INFO] [stdout] test tests::swap_remove ... ok
[INFO] [stderr]    Doc-tests slicevec
[INFO] [stdout] test tests::remove_out_of_bounds - should panic ... ok
[INFO] [stdout] test tests::swap_remove_empty - should panic ... ok
[INFO] [stdout] test tests::swap_remove_out_of_bounds - should panic ... ok
[INFO] [stdout] test tests::remove_empty - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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" "1795a433968c962e6b4105774c0b2cafca9a88c36a3e7e2044623c9ee66f78a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1795a433968c962e6b4105774c0b2cafca9a88c36a3e7e2044623c9ee66f78a4", kill_on_drop: false }`
[INFO] [stdout] 1795a433968c962e6b4105774c0b2cafca9a88c36a3e7e2044623c9ee66f78a4