[INFO] fetching crate prettycli 0.1.1...
[INFO] testing prettycli-0.1.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate prettycli 0.1.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate prettycli 0.1.1 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate prettycli 0.1.1
[INFO] finished tweaking crates.io crate prettycli 0.1.1
[INFO] tweaked toml for crates.io crate prettycli 0.1.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 67108ebd4e31472aeab6f1fa5b16248016f2c9a0653187b773cc8718f80f66be
[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" "67108ebd4e31472aeab6f1fa5b16248016f2c9a0653187b773cc8718f80f66be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67108ebd4e31472aeab6f1fa5b16248016f2c9a0653187b773cc8718f80f66be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67108ebd4e31472aeab6f1fa5b16248016f2c9a0653187b773cc8718f80f66be", kill_on_drop: false }`
[INFO] [stdout] 67108ebd4e31472aeab6f1fa5b16248016f2c9a0653187b773cc8718f80f66be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f82310e6cc8f316f446df43bef502cb45f5ec83ed72d6e5bdae5b3762c1226c
[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" "6f82310e6cc8f316f446df43bef502cb45f5ec83ed72d6e5bdae5b3762c1226c", kill_on_drop: false }`
[INFO] [stderr]    Compiling prettycli v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "6f82310e6cc8f316f446df43bef502cb45f5ec83ed72d6e5bdae5b3762c1226c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f82310e6cc8f316f446df43bef502cb45f5ec83ed72d6e5bdae5b3762c1226c", kill_on_drop: false }`
[INFO] [stdout] 6f82310e6cc8f316f446df43bef502cb45f5ec83ed72d6e5bdae5b3762c1226c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16ab08db27d4387ef6b2ccc4738049119003f589c8eaf53f28c274ce9b4533e5
[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" "16ab08db27d4387ef6b2ccc4738049119003f589c8eaf53f28c274ce9b4533e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling prettycli v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "16ab08db27d4387ef6b2ccc4738049119003f589c8eaf53f28c274ce9b4533e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16ab08db27d4387ef6b2ccc4738049119003f589c8eaf53f28c274ce9b4533e5", kill_on_drop: false }`
[INFO] [stdout] 16ab08db27d4387ef6b2ccc4738049119003f589c8eaf53f28c274ce9b4533e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 582335cce4389c8b25b3b836846036522cc916fa204991280dabb04cd0bf0147
[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" "582335cce4389c8b25b3b836846036522cc916fa204991280dabb04cd0bf0147", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/prettycli-bc92ebc46f2b3dfd
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests prettycli
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - command (line 74) ... ok
[INFO] [stdout] test src/lib.rs - critical (line 62) ... ok
[INFO] [stdout] test src/lib.rs - misc (line 98) ... ok
[INFO] [stdout] test src/lib.rs - wait (line 50) ... ok
[INFO] [stdout] test src/lib.rs - info (line 26) ... ok
[INFO] [stdout] test src/lib.rs - link (line 86) ... ok
[INFO] [stdout] test src/lib.rs - error (line 14) ... ok
[INFO] [stdout] test src/lib.rs - warn (line 38) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "582335cce4389c8b25b3b836846036522cc916fa204991280dabb04cd0bf0147", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "582335cce4389c8b25b3b836846036522cc916fa204991280dabb04cd0bf0147", kill_on_drop: false }`
[INFO] [stdout] 582335cce4389c8b25b3b836846036522cc916fa204991280dabb04cd0bf0147