[INFO] fetching crate mio-timerfd 0.2.0...
[INFO] testing mio-timerfd-0.2.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate mio-timerfd 0.2.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate mio-timerfd 0.2.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mio-timerfd 0.2.0
[INFO] finished tweaking crates.io crate mio-timerfd 0.2.0
[INFO] tweaked toml for crates.io crate mio-timerfd 0.2.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] a0519f83f1aee2326089791a89a3bbf2cb6b6435059817b075a322fcba9d60ce
[INFO] running `Command { std: "docker" "start" "-a" "a0519f83f1aee2326089791a89a3bbf2cb6b6435059817b075a322fcba9d60ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0519f83f1aee2326089791a89a3bbf2cb6b6435059817b075a322fcba9d60ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0519f83f1aee2326089791a89a3bbf2cb6b6435059817b075a322fcba9d60ce", kill_on_drop: false }`
[INFO] [stdout] a0519f83f1aee2326089791a89a3bbf2cb6b6435059817b075a322fcba9d60ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] cbab8260cc07985346d6639e6245dee7a446420ff989c8c660160d19a03d75fe
[INFO] running `Command { std: "docker" "start" "-a" "cbab8260cc07985346d6639e6245dee7a446420ff989c8c660160d19a03d75fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling mio-timerfd v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.18s
[INFO] running `Command { std: "docker" "inspect" "cbab8260cc07985346d6639e6245dee7a446420ff989c8c660160d19a03d75fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbab8260cc07985346d6639e6245dee7a446420ff989c8c660160d19a03d75fe", kill_on_drop: false }`
[INFO] [stdout] cbab8260cc07985346d6639e6245dee7a446420ff989c8c660160d19a03d75fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] 441b8b6ea2e3f555e3ab00860d0e9983bb4fea3367adf3fd4043b82c9bf1b1cf
[INFO] running `Command { std: "docker" "start" "-a" "441b8b6ea2e3f555e3ab00860d0e9983bb4fea3367adf3fd4043b82c9bf1b1cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling mio-timerfd v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "441b8b6ea2e3f555e3ab00860d0e9983bb4fea3367adf3fd4043b82c9bf1b1cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "441b8b6ea2e3f555e3ab00860d0e9983bb4fea3367adf3fd4043b82c9bf1b1cf", kill_on_drop: false }`
[INFO] [stdout] 441b8b6ea2e3f555e3ab00860d0e9983bb4fea3367adf3fd4043b82c9bf1b1cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] 431fc07c9f7a9a6469d2be570a50a818885874d1d2b171bd43e4ce27fae51da8
[INFO] running `Command { std: "docker" "start" "-a" "431fc07c9f7a9a6469d2be570a50a818885874d1d2b171bd43e4ce27fae51da8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mio_timerfd-6b993c8c1087ca14)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test::deregister_and_drop ... ok
[INFO] [stdout] test test::timeout_interval ... ok
[INFO] [stdout] test test::single_timeout ... ok
[INFO] [stdout] test test::disarm_rearm_single_timeout ... ok
[INFO] [stdout] test test::disarm_rearm_timeout_interval ... ok
[INFO] [stderr]    Doc-tests mio-timerfd
[INFO] [stdout] test test::multiple_timers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "431fc07c9f7a9a6469d2be570a50a818885874d1d2b171bd43e4ce27fae51da8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "431fc07c9f7a9a6469d2be570a50a818885874d1d2b171bd43e4ce27fae51da8", kill_on_drop: false }`
[INFO] [stdout] 431fc07c9f7a9a6469d2be570a50a818885874d1d2b171bd43e4ce27fae51da8