[INFO] fetching crate async-file 0.2.0...
[INFO] testing async-file-0.2.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate async-file 0.2.0 into /workspace/builds/worker-115/source
[INFO] validating manifest of crates.io crate async-file 0.2.0 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-file 0.2.0
[INFO] finished tweaking crates.io crate async-file 0.2.0
[INFO] tweaked toml for crates.io crate async-file 0.2.0 written to /workspace/builds/worker-115/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-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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] b330561caa4ba3c2e63dfd14f769fe84868063f4ccd5e423b26422794ad17a64
[INFO] running `Command { std: "docker" "start" "-a" "b330561caa4ba3c2e63dfd14f769fe84868063f4ccd5e423b26422794ad17a64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b330561caa4ba3c2e63dfd14f769fe84868063f4ccd5e423b26422794ad17a64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b330561caa4ba3c2e63dfd14f769fe84868063f4ccd5e423b26422794ad17a64", kill_on_drop: false }`
[INFO] [stdout] b330561caa4ba3c2e63dfd14f769fe84868063f4ccd5e423b26422794ad17a64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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] 33df305fc7d76a2f6bdd5e30f725ede9e63ee7609a339b4e63886a1d3087bae9
[INFO] running `Command { std: "docker" "start" "-a" "33df305fc7d76a2f6bdd5e30f725ede9e63ee7609a339b4e63886a1d3087bae9", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-file v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.18s
[INFO] running `Command { std: "docker" "inspect" "33df305fc7d76a2f6bdd5e30f725ede9e63ee7609a339b4e63886a1d3087bae9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33df305fc7d76a2f6bdd5e30f725ede9e63ee7609a339b4e63886a1d3087bae9", kill_on_drop: false }`
[INFO] [stdout] 33df305fc7d76a2f6bdd5e30f725ede9e63ee7609a339b4e63886a1d3087bae9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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] 42ceaa8169fee8be37eb0c388fcbbf61eee25a9df6370d4c6d55c5c1622a8541
[INFO] running `Command { std: "docker" "start" "-a" "42ceaa8169fee8be37eb0c388fcbbf61eee25a9df6370d4c6d55c5c1622a8541", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-file v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.47s
[INFO] running `Command { std: "docker" "inspect" "42ceaa8169fee8be37eb0c388fcbbf61eee25a9df6370d4c6d55c5c1622a8541", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42ceaa8169fee8be37eb0c388fcbbf61eee25a9df6370d4c6d55c5c1622a8541", kill_on_drop: false }`
[INFO] [stdout] 42ceaa8169fee8be37eb0c388fcbbf61eee25a9df6370d4c6d55c5c1622a8541
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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] 579373b14c805ef54d79eef5a297973a17fae0473d008d2c7f195133769f476a
[INFO] running `Command { std: "docker" "start" "-a" "579373b14c805ef54d79eef5a297973a17fae0473d008d2c7f195133769f476a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.20s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/async_file-87471c8ac20db6c2)
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests async-file
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "579373b14c805ef54d79eef5a297973a17fae0473d008d2c7f195133769f476a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "579373b14c805ef54d79eef5a297973a17fae0473d008d2c7f195133769f476a", kill_on_drop: false }`
[INFO] [stdout] 579373b14c805ef54d79eef5a297973a17fae0473d008d2c7f195133769f476a