[INFO] fetching crate mio-timerfd 0.2.0...
[INFO] testing mio-timerfd-0.2.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate mio-timerfd 0.2.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate mio-timerfd 0.2.0 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2316b1f35393602222576c092d8776e723e4980850d07afaccb0b01c456caa47
[INFO] running `"docker" "start" "-a" "2316b1f35393602222576c092d8776e723e4980850d07afaccb0b01c456caa47"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling mio v0.7.0
[INFO] [stderr]    Compiling mio-timerfd v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "2316b1f35393602222576c092d8776e723e4980850d07afaccb0b01c456caa47"`
[INFO] running `"docker" "rm" "-f" "2316b1f35393602222576c092d8776e723e4980850d07afaccb0b01c456caa47"`
[INFO] [stdout] 2316b1f35393602222576c092d8776e723e4980850d07afaccb0b01c456caa47
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8f21588325a61a92930d22fdd4574236a80f943a30c1c93daf02417d0a23f3cc
[INFO] running `"docker" "start" "-a" "8f21588325a61a92930d22fdd4574236a80f943a30c1c93daf02417d0a23f3cc"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling mio-timerfd v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `"docker" "inspect" "8f21588325a61a92930d22fdd4574236a80f943a30c1c93daf02417d0a23f3cc"`
[INFO] running `"docker" "rm" "-f" "8f21588325a61a92930d22fdd4574236a80f943a30c1c93daf02417d0a23f3cc"`
[INFO] [stdout] 8f21588325a61a92930d22fdd4574236a80f943a30c1c93daf02417d0a23f3cc
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cde01c8c9561d4e699f104efd812e357c7707ae25244114239fbd7e1c13d39b0
[INFO] running `"docker" "start" "-a" "cde01c8c9561d4e699f104efd812e357c7707ae25244114239fbd7e1c13d39b0"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mio_timerfd-08e4ff6dadd4e615
[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] [stdout] test test::multiple_timers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mio-timerfd
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "cde01c8c9561d4e699f104efd812e357c7707ae25244114239fbd7e1c13d39b0"`
[INFO] running `"docker" "rm" "-f" "cde01c8c9561d4e699f104efd812e357c7707ae25244114239fbd7e1c13d39b0"`
[INFO] [stdout] cde01c8c9561d4e699f104efd812e357c7707ae25244114239fbd7e1c13d39b0