[INFO] fetching crate libbare 0.0.0...
[INFO] testing libbare-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate libbare 0.0.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate libbare 0.0.0 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 libbare 0.0.0
[INFO] finished tweaking crates.io crate libbare 0.0.0
[INFO] tweaked toml for crates.io crate libbare 0.0.0 written to /workspace/builds/worker-9/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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] eab53fa9e9e530cde859890c3f438daa7d3308d01f5001e04ce947fdba13b87c
[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" "eab53fa9e9e530cde859890c3f438daa7d3308d01f5001e04ce947fdba13b87c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eab53fa9e9e530cde859890c3f438daa7d3308d01f5001e04ce947fdba13b87c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eab53fa9e9e530cde859890c3f438daa7d3308d01f5001e04ce947fdba13b87c", kill_on_drop: false }`
[INFO] [stdout] eab53fa9e9e530cde859890c3f438daa7d3308d01f5001e04ce947fdba13b87c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] d3f40fcc229cb8b9c6483d6cb76841fd8ffec1d3a49feb22ab8ec2856350bab6
[INFO] running `Command { std: "docker" "start" "-a" "d3f40fcc229cb8b9c6483d6cb76841fd8ffec1d3a49feb22ab8ec2856350bab6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libbare v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "d3f40fcc229cb8b9c6483d6cb76841fd8ffec1d3a49feb22ab8ec2856350bab6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3f40fcc229cb8b9c6483d6cb76841fd8ffec1d3a49feb22ab8ec2856350bab6", kill_on_drop: false }`
[INFO] [stdout] d3f40fcc229cb8b9c6483d6cb76841fd8ffec1d3a49feb22ab8ec2856350bab6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] c52592d2d8e2ea7b5c5cf4e6ca88cde9b975eb7b29fb8d0cd48e43263ff9ca6d
[INFO] running `Command { std: "docker" "start" "-a" "c52592d2d8e2ea7b5c5cf4e6ca88cde9b975eb7b29fb8d0cd48e43263ff9ca6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libbare v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "c52592d2d8e2ea7b5c5cf4e6ca88cde9b975eb7b29fb8d0cd48e43263ff9ca6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c52592d2d8e2ea7b5c5cf4e6ca88cde9b975eb7b29fb8d0cd48e43263ff9ca6d", kill_on_drop: false }`
[INFO] [stdout] c52592d2d8e2ea7b5c5cf4e6ca88cde9b975eb7b29fb8d0cd48e43263ff9ca6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 680b161721e16a0405e24307ddc5920288423430277ace19a793cdd99eff7610
[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" "680b161721e16a0405e24307ddc5920288423430277ace19a793cdd99eff7610", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libbare-00c10dced40d33e0)
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests libbare
[INFO] [stdout] test tests::it_works ... 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] [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" "680b161721e16a0405e24307ddc5920288423430277ace19a793cdd99eff7610", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "680b161721e16a0405e24307ddc5920288423430277ace19a793cdd99eff7610", kill_on_drop: false }`
[INFO] [stdout] 680b161721e16a0405e24307ddc5920288423430277ace19a793cdd99eff7610