[INFO] fetching crate cooked-waker 5.0.0...
[INFO] testing cooked-waker-5.0.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate cooked-waker 5.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate cooked-waker 5.0.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cooked-waker 5.0.0
[INFO] finished tweaking crates.io crate cooked-waker 5.0.0
[INFO] tweaked toml for crates.io crate cooked-waker 5.0.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate cooked-waker 5.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc04c6dae1077be3dafe7c619d238230d301603ba3ed00a5dacc4d1a74df37b7
[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" "bc04c6dae1077be3dafe7c619d238230d301603ba3ed00a5dacc4d1a74df37b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc04c6dae1077be3dafe7c619d238230d301603ba3ed00a5dacc4d1a74df37b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc04c6dae1077be3dafe7c619d238230d301603ba3ed00a5dacc4d1a74df37b7", kill_on_drop: false }`
[INFO] [stdout] bc04c6dae1077be3dafe7c619d238230d301603ba3ed00a5dacc4d1a74df37b7
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7c2d24db14eb7801c9c45698108f499415e9db1510ca190126a571cbd26cba0
[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" "b7c2d24db14eb7801c9c45698108f499415e9db1510ca190126a571cbd26cba0", kill_on_drop: false }`
[INFO] [stderr]    Compiling cooked-waker v5.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "b7c2d24db14eb7801c9c45698108f499415e9db1510ca190126a571cbd26cba0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7c2d24db14eb7801c9c45698108f499415e9db1510ca190126a571cbd26cba0", kill_on_drop: false }`
[INFO] [stdout] b7c2d24db14eb7801c9c45698108f499415e9db1510ca190126a571cbd26cba0
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 940b203c5cd553e62e49a9543e53c3c50890967ed6da168327514cd8c1fd2af2
[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" "940b203c5cd553e62e49a9543e53c3c50890967ed6da168327514cd8c1fd2af2", kill_on_drop: false }`
[INFO] [stderr]    Compiling cooked-waker v5.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "940b203c5cd553e62e49a9543e53c3c50890967ed6da168327514cd8c1fd2af2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "940b203c5cd553e62e49a9543e53c3c50890967ed6da168327514cd8c1fd2af2", kill_on_drop: false }`
[INFO] [stdout] 940b203c5cd553e62e49a9543e53c3c50890967ed6da168327514cd8c1fd2af2
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a4e848cff347035f645aff28663b5345fd6b3e8e00e5e02d4ed56eca9ae5adbf
[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" "a4e848cff347035f645aff28663b5345fd6b3e8e00e5e02d4ed56eca9ae5adbf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cooked_waker-d698d254e1bab441
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::panic_wake ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cooked-waker
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] test src/lib.rs - (line 91) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a4e848cff347035f645aff28663b5345fd6b3e8e00e5e02d4ed56eca9ae5adbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4e848cff347035f645aff28663b5345fd6b3e8e00e5e02d4ed56eca9ae5adbf", kill_on_drop: false }`
[INFO] [stdout] a4e848cff347035f645aff28663b5345fd6b3e8e00e5e02d4ed56eca9ae5adbf