[INFO] fetching crate timerfd 1.2.0...
[INFO] testing timerfd-1.2.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate timerfd 1.2.0 into /workspace/builds/worker-32/source
[INFO] validating manifest of crates.io crate timerfd 1.2.0 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 timerfd 1.2.0
[INFO] finished tweaking crates.io crate timerfd 1.2.0
[INFO] tweaked toml for crates.io crate timerfd 1.2.0 written to /workspace/builds/worker-32/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] [stdout] 7a2c32d5ce7fdccc47e4b4e35c8f5d15a9cb8b38e07b7343343c56862d92951a
[INFO] running `Command { std: "docker" "start" "-a" "7a2c32d5ce7fdccc47e4b4e35c8f5d15a9cb8b38e07b7343343c56862d92951a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a2c32d5ce7fdccc47e4b4e35c8f5d15a9cb8b38e07b7343343c56862d92951a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a2c32d5ce7fdccc47e4b4e35c8f5d15a9cb8b38e07b7343343c56862d92951a", kill_on_drop: false }`
[INFO] [stdout] 7a2c32d5ce7fdccc47e4b4e35c8f5d15a9cb8b38e07b7343343c56862d92951a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] 639fc775c9228c0f63539f6fd089bfabc3d5ab6a5d3c38a92e8ea6367ed3c844
[INFO] running `Command { std: "docker" "start" "-a" "639fc775c9228c0f63539f6fd089bfabc3d5ab6a5d3c38a92e8ea6367ed3c844", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling timerfd v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.80s
[INFO] running `Command { std: "docker" "inspect" "639fc775c9228c0f63539f6fd089bfabc3d5ab6a5d3c38a92e8ea6367ed3c844", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "639fc775c9228c0f63539f6fd089bfabc3d5ab6a5d3c38a92e8ea6367ed3c844", kill_on_drop: false }`
[INFO] [stdout] 639fc775c9228c0f63539f6fd089bfabc3d5ab6a5d3c38a92e8ea6367ed3c844
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] 2011a8c70209276a192bd7a08a8395ceb582bb04433b72f42c2ce86af85c1b81
[INFO] running `Command { std: "docker" "start" "-a" "2011a8c70209276a192bd7a08a8395ceb582bb04433b72f42c2ce86af85c1b81", kill_on_drop: false }`
[INFO] [stderr]    Compiling timerfd v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "2011a8c70209276a192bd7a08a8395ceb582bb04433b72f42c2ce86af85c1b81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2011a8c70209276a192bd7a08a8395ceb582bb04433b72f42c2ce86af85c1b81", kill_on_drop: false }`
[INFO] [stdout] 2011a8c70209276a192bd7a08a8395ceb582bb04433b72f42c2ce86af85c1b81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] [stdout] cede60dcd4747d6526861562bbea5528f77fd62d44259d266dac9557ab1d3ccc
[INFO] running `Command { std: "docker" "start" "-a" "cede60dcd4747d6526861562bbea5528f77fd62d44259d266dac9557ab1d3ccc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/timerfd-22c3df9950ae2cc1)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stderr]    Doc-tests timerfd
[INFO] [stdout] test structs::tests::convert_disarmed ... ok
[INFO] [stdout] test tests::timerfd_settime_flags_abstime ... ok
[INFO] [stdout] test tests::clockid_new_custom ... ok
[INFO] [stdout] test structs::tests::convert_oneshot ... ok
[INFO] [stdout] test structs::tests::convert_periodic ... ok
[INFO] [stdout] test tests::timerfd_settime_flags_abstime_cancel ... ok
[INFO] [stdout] test tests::timerfd_settime_flags_default ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.55s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cede60dcd4747d6526861562bbea5528f77fd62d44259d266dac9557ab1d3ccc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cede60dcd4747d6526861562bbea5528f77fd62d44259d266dac9557ab1d3ccc", kill_on_drop: false }`
[INFO] [stdout] cede60dcd4747d6526861562bbea5528f77fd62d44259d266dac9557ab1d3ccc