[INFO] fetching crate logbar 0.1.1...
[INFO] testing logbar-0.1.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate logbar 0.1.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate logbar 0.1.1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate logbar 0.1.1
[INFO] finished tweaking crates.io crate logbar 0.1.1
[INFO] tweaked toml for crates.io crate logbar 0.1.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 020dcdd640c5c8eeca7a1d25b5388b1aec55a0c48e9f9b9c76492ffb69604c65
[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" "020dcdd640c5c8eeca7a1d25b5388b1aec55a0c48e9f9b9c76492ffb69604c65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "020dcdd640c5c8eeca7a1d25b5388b1aec55a0c48e9f9b9c76492ffb69604c65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "020dcdd640c5c8eeca7a1d25b5388b1aec55a0c48e9f9b9c76492ffb69604c65", kill_on_drop: false }`
[INFO] [stdout] 020dcdd640c5c8eeca7a1d25b5388b1aec55a0c48e9f9b9c76492ffb69604c65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7eb08feba0a2fa32798dbb62b4fcf3c263d2b41794a0a8315a9dbbd1d20394d0
[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" "7eb08feba0a2fa32798dbb62b4fcf3c263d2b41794a0a8315a9dbbd1d20394d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling logbar v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "7eb08feba0a2fa32798dbb62b4fcf3c263d2b41794a0a8315a9dbbd1d20394d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7eb08feba0a2fa32798dbb62b4fcf3c263d2b41794a0a8315a9dbbd1d20394d0", kill_on_drop: false }`
[INFO] [stdout] 7eb08feba0a2fa32798dbb62b4fcf3c263d2b41794a0a8315a9dbbd1d20394d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.49.0" "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] 161bf40b77a9072b2530f649957310b35bd17c45f2f4342706b356cbfc4c7a06
[INFO] running `Command { std: "docker" "start" "-a" "161bf40b77a9072b2530f649957310b35bd17c45f2f4342706b356cbfc4c7a06", kill_on_drop: false }`
[INFO] [stderr]    Compiling logbar v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "161bf40b77a9072b2530f649957310b35bd17c45f2f4342706b356cbfc4c7a06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "161bf40b77a9072b2530f649957310b35bd17c45f2f4342706b356cbfc4c7a06", kill_on_drop: false }`
[INFO] [stdout] 161bf40b77a9072b2530f649957310b35bd17c45f2f4342706b356cbfc4c7a06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e8d9e3468ab002efefb4658f645a39681ab10448a73d2c13476ee36df3903586
[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" "e8d9e3468ab002efefb4658f645a39681ab10448a73d2c13476ee36df3903586", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 6 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/logbar-4350350c2a14c941
[INFO] [stdout] test tests::alt_styles ... ok
[INFO] [stdout] test tests::empty ... ok
[INFO] [stdout] test tests::abort ... ok
[INFO] [stdout] test tests::finish ... ok
[INFO] [stdout] test tests::construct ... ok
[INFO] [stdout] test tests::inc ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests logbar
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/lib.rs - Style::default (line 164) ... ok
[INFO] [stdout] test src/lib.rs - ProgressBar::with_style (line 264) ... ok
[INFO] [stdout] test src/lib.rs - ProgressBar::inc (line 300) ... ok
[INFO] [stdout] test src/lib.rs - Style::bar (line 130) ... ok
[INFO] [stdout] test src/lib.rs - ProgressBar::style (line 283) ... ok
[INFO] [stdout] test src/lib.rs - Style::width (line 84) ... ok
[INFO] [stdout] test src/lib.rs - ProgressBar::finish (line 339) ... ok
[INFO] [stdout] test src/lib.rs - Style::indicator (line 147) ... ok
[INFO] [stdout] test src/lib.rs - Style::tick (line 114) ... ok
[INFO] [stdout] test src/lib.rs - Style::new (line 70) ... ok
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] test src/lib.rs - (line 34) ... ok
[INFO] [stdout] test src/lib.rs - Style::labels (line 99) ... ok
[INFO] [stdout] test src/lib.rs - ProgressBar::new (line 251) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e8d9e3468ab002efefb4658f645a39681ab10448a73d2c13476ee36df3903586", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8d9e3468ab002efefb4658f645a39681ab10448a73d2c13476ee36df3903586", kill_on_drop: false }`
[INFO] [stdout] e8d9e3468ab002efefb4658f645a39681ab10448a73d2c13476ee36df3903586