[INFO] fetching crate cargo-todos 0.1.0...
[INFO] testing cargo-todos-0.1.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate cargo-todos 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate cargo-todos 0.1.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-todos 0.1.0
[INFO] finished tweaking crates.io crate cargo-todos 0.1.0
[INFO] tweaked toml for crates.io crate cargo-todos 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate cargo-todos 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d982a3c3c69b6023c346d04f2495718fe3efdd2a90d21e4a7b33f64b56404a8
[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" "3d982a3c3c69b6023c346d04f2495718fe3efdd2a90d21e4a7b33f64b56404a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d982a3c3c69b6023c346d04f2495718fe3efdd2a90d21e4a7b33f64b56404a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d982a3c3c69b6023c346d04f2495718fe3efdd2a90d21e4a7b33f64b56404a8", kill_on_drop: false }`
[INFO] [stdout] 3d982a3c3c69b6023c346d04f2495718fe3efdd2a90d21e4a7b33f64b56404a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ed431f9da42eb0b1e0fd517bd2b926f1e3db89be901f13608c0d0ecc42fdd73
[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" "6ed431f9da42eb0b1e0fd517bd2b926f1e3db89be901f13608c0d0ecc42fdd73", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-todos v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "6ed431f9da42eb0b1e0fd517bd2b926f1e3db89be901f13608c0d0ecc42fdd73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ed431f9da42eb0b1e0fd517bd2b926f1e3db89be901f13608c0d0ecc42fdd73", kill_on_drop: false }`
[INFO] [stdout] 6ed431f9da42eb0b1e0fd517bd2b926f1e3db89be901f13608c0d0ecc42fdd73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36acac56171eb2a0c59dcb4c44ff1ef39f26ee9f2d3b81d604bd57d1a7cff953
[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" "36acac56171eb2a0c59dcb4c44ff1ef39f26ee9f2d3b81d604bd57d1a7cff953", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-todos v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "36acac56171eb2a0c59dcb4c44ff1ef39f26ee9f2d3b81d604bd57d1a7cff953", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36acac56171eb2a0c59dcb4c44ff1ef39f26ee9f2d3b81d604bd57d1a7cff953", kill_on_drop: false }`
[INFO] [stdout] 36acac56171eb2a0c59dcb4c44ff1ef39f26ee9f2d3b81d604bd57d1a7cff953
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 82d879c8e967e0d9f996d34ff10cab21d7a66fb7220f84d3b58e76cb2630a327
[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" "82d879c8e967e0d9f996d34ff10cab21d7a66fb7220f84d3b58e76cb2630a327", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cargo_todos-f9072e196866535a
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "82d879c8e967e0d9f996d34ff10cab21d7a66fb7220f84d3b58e76cb2630a327", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82d879c8e967e0d9f996d34ff10cab21d7a66fb7220f84d3b58e76cb2630a327", kill_on_drop: false }`
[INFO] [stdout] 82d879c8e967e0d9f996d34ff10cab21d7a66fb7220f84d3b58e76cb2630a327