[INFO] fetching crate eng 0.0.1...
[INFO] testing eng-0.0.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate eng 0.0.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate eng 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 eng 0.0.1
[INFO] finished tweaking crates.io crate eng 0.0.1
[INFO] tweaked toml for crates.io crate eng 0.0.1 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate eng 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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 76edc2e9b5ed6e2d95d9f13d872c7ea6a43db4d56c7307d5abec91c80815385b
[INFO] running `Command { std: "docker" "start" "-a" "76edc2e9b5ed6e2d95d9f13d872c7ea6a43db4d56c7307d5abec91c80815385b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76edc2e9b5ed6e2d95d9f13d872c7ea6a43db4d56c7307d5abec91c80815385b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76edc2e9b5ed6e2d95d9f13d872c7ea6a43db4d56c7307d5abec91c80815385b", kill_on_drop: false }`
[INFO] [stdout] 76edc2e9b5ed6e2d95d9f13d872c7ea6a43db4d56c7307d5abec91c80815385b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] aeeabe57db04c5fdf8c9bec2cbc0386777c3ecd31d55b8833fb9e9edbec13309
[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" "aeeabe57db04c5fdf8c9bec2cbc0386777c3ecd31d55b8833fb9e9edbec13309", kill_on_drop: false }`
[INFO] [stderr]    Compiling eng v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.88s
[INFO] running `Command { std: "docker" "inspect" "aeeabe57db04c5fdf8c9bec2cbc0386777c3ecd31d55b8833fb9e9edbec13309", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aeeabe57db04c5fdf8c9bec2cbc0386777c3ecd31d55b8833fb9e9edbec13309", kill_on_drop: false }`
[INFO] [stdout] aeeabe57db04c5fdf8c9bec2cbc0386777c3ecd31d55b8833fb9e9edbec13309
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stdout] f99ebaf71689b2afe07ff364be541b0eda1efd5cef78eb6a0b78aa6b842e2fb8
[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" "f99ebaf71689b2afe07ff364be541b0eda1efd5cef78eb6a0b78aa6b842e2fb8", kill_on_drop: false }`
[INFO] [stderr]    Compiling eng v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "f99ebaf71689b2afe07ff364be541b0eda1efd5cef78eb6a0b78aa6b842e2fb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f99ebaf71689b2afe07ff364be541b0eda1efd5cef78eb6a0b78aa6b842e2fb8", kill_on_drop: false }`
[INFO] [stdout] f99ebaf71689b2afe07ff364be541b0eda1efd5cef78eb6a0b78aa6b842e2fb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stdout] 2c9a3ff7aad3a44ff5084d1b177e9eddc421c92a063ec350c776156cc773e453
[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" "2c9a3ff7aad3a44ff5084d1b177e9eddc421c92a063ec350c776156cc773e453", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/eng-f77ad7e0fb4453b8)
[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" "2c9a3ff7aad3a44ff5084d1b177e9eddc421c92a063ec350c776156cc773e453", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c9a3ff7aad3a44ff5084d1b177e9eddc421c92a063ec350c776156cc773e453", kill_on_drop: false }`
[INFO] [stdout] 2c9a3ff7aad3a44ff5084d1b177e9eddc421c92a063ec350c776156cc773e453