[INFO] fetching crate icecream-rs 0.0.1...
[INFO] testing icecream-rs-0.0.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate icecream-rs 0.0.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate icecream-rs 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] started tweaking crates.io crate icecream-rs 0.0.1
[INFO] finished tweaking crates.io crate icecream-rs 0.0.1
[INFO] tweaked toml for crates.io crate icecream-rs 0.0.1 written to /workspace/builds/worker-14/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] 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] c8a4b501ec4e6ec30f460b566a51babd9c428b28a41b524823a2ab7d203710fd
[INFO] running `Command { std: "docker" "start" "-a" "c8a4b501ec4e6ec30f460b566a51babd9c428b28a41b524823a2ab7d203710fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8a4b501ec4e6ec30f460b566a51babd9c428b28a41b524823a2ab7d203710fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8a4b501ec4e6ec30f460b566a51babd9c428b28a41b524823a2ab7d203710fd", kill_on_drop: false }`
[INFO] [stdout] c8a4b501ec4e6ec30f460b566a51babd9c428b28a41b524823a2ab7d203710fd
[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] [stdout] 7c5f6349ae95a584c468e130ccd88a900359778fa0ba53f30d8b0341abc7827a
[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" "7c5f6349ae95a584c468e130ccd88a900359778fa0ba53f30d8b0341abc7827a", kill_on_drop: false }`
[INFO] [stderr]    Compiling icecream-rs v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.84s
[INFO] running `Command { std: "docker" "inspect" "7c5f6349ae95a584c468e130ccd88a900359778fa0ba53f30d8b0341abc7827a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c5f6349ae95a584c468e130ccd88a900359778fa0ba53f30d8b0341abc7827a", kill_on_drop: false }`
[INFO] [stdout] 7c5f6349ae95a584c468e130ccd88a900359778fa0ba53f30d8b0341abc7827a
[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] 9689cb110ec2eb1b05436123f3b4471d6c675e7509b871be81c3f480ea9960c2
[INFO] running `Command { std: "docker" "start" "-a" "9689cb110ec2eb1b05436123f3b4471d6c675e7509b871be81c3f480ea9960c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling icecream-rs v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "9689cb110ec2eb1b05436123f3b4471d6c675e7509b871be81c3f480ea9960c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9689cb110ec2eb1b05436123f3b4471d6c675e7509b871be81c3f480ea9960c2", kill_on_drop: false }`
[INFO] [stdout] 9689cb110ec2eb1b05436123f3b4471d6c675e7509b871be81c3f480ea9960c2
[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] dc50f83fb767af5c347e5d27716d7102b7491d389c6d0eff1cfb5db7ce45c926
[INFO] running `Command { std: "docker" "start" "-a" "dc50f83fb767af5c347e5d27716d7102b7491d389c6d0eff1cfb5db7ce45c926", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/icecream_rs-4b604ec76b5642af)
[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" "dc50f83fb767af5c347e5d27716d7102b7491d389c6d0eff1cfb5db7ce45c926", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc50f83fb767af5c347e5d27716d7102b7491d389c6d0eff1cfb5db7ce45c926", kill_on_drop: false }`
[INFO] [stdout] dc50f83fb767af5c347e5d27716d7102b7491d389c6d0eff1cfb5db7ce45c926