[INFO] fetching crate libc-stdhandle 0.1.0...
[INFO] testing libc-stdhandle-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate libc-stdhandle 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate libc-stdhandle 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libc-stdhandle 0.1.0
[INFO] finished tweaking crates.io crate libc-stdhandle 0.1.0
[INFO] tweaked toml for crates.io crate libc-stdhandle 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", 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] 1089b4728d117558e1cc932c27c7aa65707f1b934aa4dcb38a963be1235364e0
[INFO] running `Command { std: "docker" "start" "-a" "1089b4728d117558e1cc932c27c7aa65707f1b934aa4dcb38a963be1235364e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1089b4728d117558e1cc932c27c7aa65707f1b934aa4dcb38a963be1235364e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1089b4728d117558e1cc932c27c7aa65707f1b934aa4dcb38a963be1235364e0", kill_on_drop: false }`
[INFO] [stdout] 1089b4728d117558e1cc932c27c7aa65707f1b934aa4dcb38a963be1235364e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 945a28f309cf3888a73a9ba76466584f51cc38159a1a22f7198148a332d9bc99
[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" "945a28f309cf3888a73a9ba76466584f51cc38159a1a22f7198148a332d9bc99", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc-stdhandle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "945a28f309cf3888a73a9ba76466584f51cc38159a1a22f7198148a332d9bc99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "945a28f309cf3888a73a9ba76466584f51cc38159a1a22f7198148a332d9bc99", kill_on_drop: false }`
[INFO] [stdout] 945a28f309cf3888a73a9ba76466584f51cc38159a1a22f7198148a332d9bc99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2de1ec21c372cc5cb9667997bc0ad01fe255708e2d1a8d348b190e4e8f64b298
[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" "2de1ec21c372cc5cb9667997bc0ad01fe255708e2d1a8d348b190e4e8f64b298", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc-stdhandle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "2de1ec21c372cc5cb9667997bc0ad01fe255708e2d1a8d348b190e4e8f64b298", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2de1ec21c372cc5cb9667997bc0ad01fe255708e2d1a8d348b190e4e8f64b298", kill_on_drop: false }`
[INFO] [stdout] 2de1ec21c372cc5cb9667997bc0ad01fe255708e2d1a8d348b190e4e8f64b298
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] 3cecf59b52c5e9f35d2dc010708f5efd6bf4248359b8c6e4cf003e1a93c0c413
[INFO] running `Command { std: "docker" "start" "-a" "3cecf59b52c5e9f35d2dc010708f5efd6bf4248359b8c6e4cf003e1a93c0c413", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libc_stdhandle-baae3e60423d7e56)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libc-stdhandle
[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] [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" "3cecf59b52c5e9f35d2dc010708f5efd6bf4248359b8c6e4cf003e1a93c0c413", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cecf59b52c5e9f35d2dc010708f5efd6bf4248359b8c6e4cf003e1a93c0c413", kill_on_drop: false }`
[INFO] [stdout] 3cecf59b52c5e9f35d2dc010708f5efd6bf4248359b8c6e4cf003e1a93c0c413