[INFO] fetching crate qoeur 0.0.0...
[INFO] testing qoeur-0.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate qoeur 0.0.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate qoeur 0.0.0 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 qoeur 0.0.0
[INFO] finished tweaking crates.io crate qoeur 0.0.0
[INFO] tweaked toml for crates.io crate qoeur 0.0.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate qoeur 0.0.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4d2bd3e63dfb1e28b2a13f262a299ba8a58d04a85fd6bc8c5a0ed138c3e25a57
[INFO] running `Command { std: "docker" "start" "-a" "4d2bd3e63dfb1e28b2a13f262a299ba8a58d04a85fd6bc8c5a0ed138c3e25a57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d2bd3e63dfb1e28b2a13f262a299ba8a58d04a85fd6bc8c5a0ed138c3e25a57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d2bd3e63dfb1e28b2a13f262a299ba8a58d04a85fd6bc8c5a0ed138c3e25a57", kill_on_drop: false }`
[INFO] [stdout] 4d2bd3e63dfb1e28b2a13f262a299ba8a58d04a85fd6bc8c5a0ed138c3e25a57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 22d703c848bce4bdcf14bd09d1fce394d734d9e6e5ada13147e071bde3c1ba9b
[INFO] running `Command { std: "docker" "start" "-a" "22d703c848bce4bdcf14bd09d1fce394d734d9e6e5ada13147e071bde3c1ba9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling qoeur v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `Command { std: "docker" "inspect" "22d703c848bce4bdcf14bd09d1fce394d734d9e6e5ada13147e071bde3c1ba9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22d703c848bce4bdcf14bd09d1fce394d734d9e6e5ada13147e071bde3c1ba9b", kill_on_drop: false }`
[INFO] [stdout] 22d703c848bce4bdcf14bd09d1fce394d734d9e6e5ada13147e071bde3c1ba9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c11798030c0bc494d1655a269598d9ae74ff94be351d96b543d8e6b4efe9aa7b
[INFO] running `Command { std: "docker" "start" "-a" "c11798030c0bc494d1655a269598d9ae74ff94be351d96b543d8e6b4efe9aa7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling qoeur v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "c11798030c0bc494d1655a269598d9ae74ff94be351d96b543d8e6b4efe9aa7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c11798030c0bc494d1655a269598d9ae74ff94be351d96b543d8e6b4efe9aa7b", kill_on_drop: false }`
[INFO] [stdout] c11798030c0bc494d1655a269598d9ae74ff94be351d96b543d8e6b4efe9aa7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 890fc2c3f9bcd02f4e2dc4dd2752fc5257fd6ee2bee357965588360cfc67f928
[INFO] running `Command { std: "docker" "start" "-a" "890fc2c3f9bcd02f4e2dc4dd2752fc5257fd6ee2bee357965588360cfc67f928", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/qoeur-54e5a52936c7763e)
[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" "890fc2c3f9bcd02f4e2dc4dd2752fc5257fd6ee2bee357965588360cfc67f928", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "890fc2c3f9bcd02f4e2dc4dd2752fc5257fd6ee2bee357965588360cfc67f928", kill_on_drop: false }`
[INFO] [stdout] 890fc2c3f9bcd02f4e2dc4dd2752fc5257fd6ee2bee357965588360cfc67f928