[INFO] fetching crate queuler 0.0.1...
[INFO] testing queuler-0.0.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate queuler 0.0.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate queuler 0.0.1 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] removed /workspace/builds/worker-14/source/.cargo/config
[INFO] started tweaking crates.io crate queuler 0.0.1
[INFO] finished tweaking crates.io crate queuler 0.0.1
[INFO] tweaked toml for crates.io crate queuler 0.0.1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate queuler 0.0.1 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] [stdout] 8541f30664ff3ab122eb6c69004968fdb0b4c0d0da5a0d231909d74c6e7d596f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8541f30664ff3ab122eb6c69004968fdb0b4c0d0da5a0d231909d74c6e7d596f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8541f30664ff3ab122eb6c69004968fdb0b4c0d0da5a0d231909d74c6e7d596f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8541f30664ff3ab122eb6c69004968fdb0b4c0d0da5a0d231909d74c6e7d596f", kill_on_drop: false }`
[INFO] [stdout] 8541f30664ff3ab122eb6c69004968fdb0b4c0d0da5a0d231909d74c6e7d596f
[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] 0bb09030b35bd6a8ba9915f49fa5e075cf7a60331e6d28ca39cdac5c9a1e969e
[INFO] running `Command { std: "docker" "start" "-a" "0bb09030b35bd6a8ba9915f49fa5e075cf7a60331e6d28ca39cdac5c9a1e969e", kill_on_drop: false }`
[INFO] [stderr]    Compiling queuler v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `Command { std: "docker" "inspect" "0bb09030b35bd6a8ba9915f49fa5e075cf7a60331e6d28ca39cdac5c9a1e969e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bb09030b35bd6a8ba9915f49fa5e075cf7a60331e6d28ca39cdac5c9a1e969e", kill_on_drop: false }`
[INFO] [stdout] 0bb09030b35bd6a8ba9915f49fa5e075cf7a60331e6d28ca39cdac5c9a1e969e
[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] f1176b9d761f8b7f68382b86835ad6c039a0edc73ce4a7e9a1e4930b0d0e55b3
[INFO] running `Command { std: "docker" "start" "-a" "f1176b9d761f8b7f68382b86835ad6c039a0edc73ce4a7e9a1e4930b0d0e55b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling queuler v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "f1176b9d761f8b7f68382b86835ad6c039a0edc73ce4a7e9a1e4930b0d0e55b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1176b9d761f8b7f68382b86835ad6c039a0edc73ce4a7e9a1e4930b0d0e55b3", kill_on_drop: false }`
[INFO] [stdout] f1176b9d761f8b7f68382b86835ad6c039a0edc73ce4a7e9a1e4930b0d0e55b3
[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] a0a43874ce559041a384547309b28f6f9ae9214555a1400498ab1df713bbb99f
[INFO] running `Command { std: "docker" "start" "-a" "a0a43874ce559041a384547309b28f6f9ae9214555a1400498ab1df713bbb99f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/queuler-95eb064ef1c6096f)
[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" "a0a43874ce559041a384547309b28f6f9ae9214555a1400498ab1df713bbb99f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0a43874ce559041a384547309b28f6f9ae9214555a1400498ab1df713bbb99f", kill_on_drop: false }`
[INFO] [stdout] a0a43874ce559041a384547309b28f6f9ae9214555a1400498ab1df713bbb99f