[INFO] fetching crate carousel 0.0.1...
[INFO] testing carousel-0.0.1 against 1.54.0 for beta-1.55-1
[INFO] extracting crate carousel 0.0.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate carousel 0.0.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate carousel 0.0.1
[INFO] finished tweaking crates.io crate carousel 0.0.1
[INFO] tweaked toml for crates.io crate carousel 0.0.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate carousel 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "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] 00cf07d4e4d4fb6d6434c45aefe26fc32d5b55c21a03b24bc0e29dad6f4fae1d
[INFO] running `Command { std: "docker" "start" "-a" "00cf07d4e4d4fb6d6434c45aefe26fc32d5b55c21a03b24bc0e29dad6f4fae1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00cf07d4e4d4fb6d6434c45aefe26fc32d5b55c21a03b24bc0e29dad6f4fae1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00cf07d4e4d4fb6d6434c45aefe26fc32d5b55c21a03b24bc0e29dad6f4fae1d", kill_on_drop: false }`
[INFO] [stdout] 00cf07d4e4d4fb6d6434c45aefe26fc32d5b55c21a03b24bc0e29dad6f4fae1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d04c6f63b49e8d494ccdfd3ccf4423390b44466710ec0e3d1b5d622687568b08
[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" "d04c6f63b49e8d494ccdfd3ccf4423390b44466710ec0e3d1b5d622687568b08", kill_on_drop: false }`
[INFO] [stderr]    Compiling carousel v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "d04c6f63b49e8d494ccdfd3ccf4423390b44466710ec0e3d1b5d622687568b08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d04c6f63b49e8d494ccdfd3ccf4423390b44466710ec0e3d1b5d622687568b08", kill_on_drop: false }`
[INFO] [stdout] d04c6f63b49e8d494ccdfd3ccf4423390b44466710ec0e3d1b5d622687568b08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37ba4f39d0f1c5643094bc7cbb1eef6ed6fdf421da1bdafea6696e9b678cf726
[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" "37ba4f39d0f1c5643094bc7cbb1eef6ed6fdf421da1bdafea6696e9b678cf726", kill_on_drop: false }`
[INFO] [stderr]    Compiling carousel v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "37ba4f39d0f1c5643094bc7cbb1eef6ed6fdf421da1bdafea6696e9b678cf726", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37ba4f39d0f1c5643094bc7cbb1eef6ed6fdf421da1bdafea6696e9b678cf726", kill_on_drop: false }`
[INFO] [stdout] 37ba4f39d0f1c5643094bc7cbb1eef6ed6fdf421da1bdafea6696e9b678cf726
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "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] 06d2418477d77d119c0c5a62cdc0a40d3ea5eacc8b9eae6688a8351c5cb7f572
[INFO] running `Command { std: "docker" "start" "-a" "06d2418477d77d119c0c5a62cdc0a40d3ea5eacc8b9eae6688a8351c5cb7f572", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/carousel-2b0aa1c7f5a1603d)
[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" "06d2418477d77d119c0c5a62cdc0a40d3ea5eacc8b9eae6688a8351c5cb7f572", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06d2418477d77d119c0c5a62cdc0a40d3ea5eacc8b9eae6688a8351c5cb7f572", kill_on_drop: false }`
[INFO] [stdout] 06d2418477d77d119c0c5a62cdc0a40d3ea5eacc8b9eae6688a8351c5cb7f572
