[INFO] fetching crate async_io_utilities 0.1.2...
[INFO] testing async_io_utilities-0.1.2 against 1.60.0 for beta-1.61-1
[INFO] extracting crate async_io_utilities 0.1.2 into /workspace/builds/worker-64/source
[INFO] validating manifest of crates.io crate async_io_utilities 0.1.2 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 async_io_utilities 0.1.2
[INFO] finished tweaking crates.io crate async_io_utilities 0.1.2
[INFO] tweaked toml for crates.io crate async_io_utilities 0.1.2 written to /workspace/builds/worker-64/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "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-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] 712b6d15a025378262dd9c2efc3149961e31bfaa11fd5574d2415a790002924b
[INFO] running `Command { std: "docker" "start" "-a" "712b6d15a025378262dd9c2efc3149961e31bfaa11fd5574d2415a790002924b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "712b6d15a025378262dd9c2efc3149961e31bfaa11fd5574d2415a790002924b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "712b6d15a025378262dd9c2efc3149961e31bfaa11fd5574d2415a790002924b", kill_on_drop: false }`
[INFO] [stdout] 712b6d15a025378262dd9c2efc3149961e31bfaa11fd5574d2415a790002924b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] bf0a4c857c113f69b3e4b2f835f770c4c19f044cf006fb8987e0392fe3f3abf9
[INFO] running `Command { std: "docker" "start" "-a" "bf0a4c857c113f69b3e4b2f835f770c4c19f044cf006fb8987e0392fe3f3abf9", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling async_io_utilities v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.28s
[INFO] running `Command { std: "docker" "inspect" "bf0a4c857c113f69b3e4b2f835f770c4c19f044cf006fb8987e0392fe3f3abf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf0a4c857c113f69b3e4b2f835f770c4c19f044cf006fb8987e0392fe3f3abf9", kill_on_drop: false }`
[INFO] [stdout] bf0a4c857c113f69b3e4b2f835f770c4c19f044cf006fb8987e0392fe3f3abf9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] 95dec07735ea55b8bac4dd26c7a6500f7dec1df218801aa2c1f5c5ef6e78ef82
[INFO] running `Command { std: "docker" "start" "-a" "95dec07735ea55b8bac4dd26c7a6500f7dec1df218801aa2c1f5c5ef6e78ef82", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling parking_lot_core v0.9.2
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling mio v0.8.2
[INFO] [stderr]    Compiling parking_lot v0.12.0
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling async_io_utilities v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 16.56s
[INFO] running `Command { std: "docker" "inspect" "95dec07735ea55b8bac4dd26c7a6500f7dec1df218801aa2c1f5c5ef6e78ef82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95dec07735ea55b8bac4dd26c7a6500f7dec1df218801aa2c1f5c5ef6e78ef82", kill_on_drop: false }`
[INFO] [stdout] 95dec07735ea55b8bac4dd26c7a6500f7dec1df218801aa2c1f5c5ef6e78ef82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] 755b904185846f15c79e398a454f0469bbc44d97c44b322414711273c7075ef2
[INFO] running `Command { std: "docker" "start" "-a" "755b904185846f15c79e398a454f0469bbc44d97c44b322414711273c7075ef2", 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]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/async_io_utilities-a30a3fa05398e2b7)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test readers::append_reader::append_only ... ok
[INFO] [stderr]    Doc-tests async_io_utilities
[INFO] [stdout] test readers::prepend_reader::prepend_only ... ok
[INFO] [stdout] test readers::delimiter_reader::foo_bar ... ok
[INFO] [stdout] test writers::offset_writer::basic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "755b904185846f15c79e398a454f0469bbc44d97c44b322414711273c7075ef2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "755b904185846f15c79e398a454f0469bbc44d97c44b322414711273c7075ef2", kill_on_drop: false }`
[INFO] [stdout] 755b904185846f15c79e398a454f0469bbc44d97c44b322414711273c7075ef2