[INFO] fetching crate syscall-rs 0.0.3...
[INFO] testing syscall-rs-0.0.3 against 1.60.0 for beta-1.61-1
[INFO] extracting crate syscall-rs 0.0.3 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate syscall-rs 0.0.3 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate syscall-rs 0.0.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate syscall-rs 0.0.3
[INFO] tweaked toml for crates.io crate syscall-rs 0.0.3 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate crates.io crate syscall-rs 0.0.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c4569ff878207d5190dfaafb673c94aab77146ea1de8a08b6e43319ece5edd07
[INFO] running `Command { std: "docker" "start" "-a" "c4569ff878207d5190dfaafb673c94aab77146ea1de8a08b6e43319ece5edd07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4569ff878207d5190dfaafb673c94aab77146ea1de8a08b6e43319ece5edd07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4569ff878207d5190dfaafb673c94aab77146ea1de8a08b6e43319ece5edd07", kill_on_drop: false }`
[INFO] [stdout] c4569ff878207d5190dfaafb673c94aab77146ea1de8a08b6e43319ece5edd07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ce76a17e3977758932948491c050f21648a0366a62f5a058fc4918b656fbde7
[INFO] running `Command { std: "docker" "start" "-a" "0ce76a17e3977758932948491c050f21648a0366a62f5a058fc4918b656fbde7", 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] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling libc v0.2.118
[INFO] [stderr]    Compiling syscall-rs v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling mio v0.8.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.99s
[INFO] running `Command { std: "docker" "inspect" "0ce76a17e3977758932948491c050f21648a0366a62f5a058fc4918b656fbde7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ce76a17e3977758932948491c050f21648a0366a62f5a058fc4918b656fbde7", kill_on_drop: false }`
[INFO] [stdout] 0ce76a17e3977758932948491c050f21648a0366a62f5a058fc4918b656fbde7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d757cc1a49cd283395944ed51bac27f9d08ff348edbcc3259ca90b7fd0760aed
[INFO] running `Command { std: "docker" "start" "-a" "d757cc1a49cd283395944ed51bac27f9d08ff348edbcc3259ca90b7fd0760aed", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling anyhow v1.0.53
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling mio v0.8.0
[INFO] [stderr]    Compiling syscall-rs v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.85s
[INFO] running `Command { std: "docker" "inspect" "d757cc1a49cd283395944ed51bac27f9d08ff348edbcc3259ca90b7fd0760aed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d757cc1a49cd283395944ed51bac27f9d08ff348edbcc3259ca90b7fd0760aed", kill_on_drop: false }`
[INFO] [stdout] d757cc1a49cd283395944ed51bac27f9d08ff348edbcc3259ca90b7fd0760aed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 692aa0c939a5a67c485e62b5ef34fd9660bef9e6714810c5eb58cb715c561d85
[INFO] running `Command { std: "docker" "start" "-a" "692aa0c939a5a67c485e62b5ef34fd9660bef9e6714810c5eb58cb715c561d85", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/syscall-4879103f57309247)
[INFO] [stdout] running 14 tests
[INFO] [stdout] test signal::tests::block_signals ... ok
[INFO] [stdout] test signal::tests::signal_set_add ... ok
[INFO] [stdout] test signal::tests::restore_signals ... ok
[INFO] [stdout] test signal::tests::signal_set_remove ... ok
[INFO] [stdout] test signal::tests::signal_try_from ... ok
[INFO] [stdout] test wait::tests::wait_any ... ignored
[INFO] [stdout] test signal::tests::signalfd_new ... ok
[INFO] [stdout] test signal::tests::signal_set_remove_unknown ... ok
[INFO] [stdout] test wait::tests::wait_kill ... ok
[INFO] [stdout] test wait::tests::wait_exit ... ok
[INFO] [stdout] test wait::tests::wait_stop ... ok
[INFO] [stdout] test wait::tests::wait_stop_kill ... ok
[INFO] [stdout] test wait::tests::wait_unknown ... ok
[INFO] [stdout] test signal::tests::signalfd_drop_invalid - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/wait_child.rs (/opt/rustwide/target/debug/deps/wait_child-1e814296084c9912)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test wait_child ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "692aa0c939a5a67c485e62b5ef34fd9660bef9e6714810c5eb58cb715c561d85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "692aa0c939a5a67c485e62b5ef34fd9660bef9e6714810c5eb58cb715c561d85", kill_on_drop: false }`
[INFO] [stdout] 692aa0c939a5a67c485e62b5ef34fd9660bef9e6714810c5eb58cb715c561d85