[INFO] fetching crate owo-colors 1.2.1...
[INFO] testing owo-colors-1.2.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate owo-colors 1.2.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate owo-colors 1.2.1 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 owo-colors 1.2.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate owo-colors 1.2.1
[INFO] tweaked toml for crates.io crate owo-colors 1.2.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate owo-colors 1.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] a98b28b647996da63c86684308cfbd91867c80561f2be282baf0a0a3cdb3ea45
[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" "a98b28b647996da63c86684308cfbd91867c80561f2be282baf0a0a3cdb3ea45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a98b28b647996da63c86684308cfbd91867c80561f2be282baf0a0a3cdb3ea45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a98b28b647996da63c86684308cfbd91867c80561f2be282baf0a0a3cdb3ea45", kill_on_drop: false }`
[INFO] [stdout] a98b28b647996da63c86684308cfbd91867c80561f2be282baf0a0a3cdb3ea45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 1779388e36e153aefebabfd22ddde35f057ac2b2f75416ebce3a51e387fdf154
[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" "1779388e36e153aefebabfd22ddde35f057ac2b2f75416ebce3a51e387fdf154", kill_on_drop: false }`
[INFO] [stderr]    Compiling owo-colors v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "1779388e36e153aefebabfd22ddde35f057ac2b2f75416ebce3a51e387fdf154", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1779388e36e153aefebabfd22ddde35f057ac2b2f75416ebce3a51e387fdf154", kill_on_drop: false }`
[INFO] [stdout] 1779388e36e153aefebabfd22ddde35f057ac2b2f75416ebce3a51e387fdf154
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stdout] 5190cfa9db0fc99fc53f6e63e419f4998fad36ec851325529573873abe05dde8
[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" "5190cfa9db0fc99fc53f6e63e419f4998fad36ec851325529573873abe05dde8", kill_on_drop: false }`
[INFO] [stderr]    Compiling owo-colors v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.86s
[INFO] running `Command { std: "docker" "inspect" "5190cfa9db0fc99fc53f6e63e419f4998fad36ec851325529573873abe05dde8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5190cfa9db0fc99fc53f6e63e419f4998fad36ec851325529573873abe05dde8", kill_on_drop: false }`
[INFO] [stdout] 5190cfa9db0fc99fc53f6e63e419f4998fad36ec851325529573873abe05dde8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] c3a26cf3d064e41dc1ccaab5de6758a023de63f9d66de284d6dd2a829c5caabe
[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" "c3a26cf3d064e41dc1ccaab5de6758a023de63f9d66de284d6dd2a829c5caabe", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/owo_colors-8c4bd6f58555b014
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test dyn_styles::tests::test_owocolorize ... ok
[INFO] [stdout] test dyn_styles::tests::test_effects ... ok
[INFO] [stdout] test dyn_styles::tests::test_string_reference ... ok
[INFO] [stdout] test dyn_styles::tests::test_color ... ok
[INFO] [stdout] test dyn_styles::tests::test_truecolor ... ok
[INFO] [stdout] test dyn_styles::tests::test_it ... ok
[INFO] [stdout] test tests::test_bg ... ok
[INFO] [stdout] test tests::test_parse ... ok
[INFO] [stdout] test tests::test_fg ... ok
[INFO] [stderr]    Doc-tests owo-colors
[INFO] [stdout] test tests::test_hex ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/dyn_styles.rs - dyn_styles::Style::bg (line 95) ... ok
[INFO] [stdout] test src/dyn_styles.rs - dyn_styles::Style::fg (line 83) ... ok
[INFO] [stdout] test src/lib.rs - (line 31) ... ok
[INFO] [stdout] test src/lib.rs - colored (line 369) ... ok
[INFO] [stdout] test src/lib.rs - OwoColorize (line 125) ... ok
[INFO] [stdout] test src/lib.rs - OwoColorize::fg (line 166) ... ok
[INFO] [stdout] test src/dyn_styles.rs - dyn_styles::Style::on_color (line 258) ... ok
[INFO] [stdout] test src/lib.rs - OwoColorize::color (line 271) ... ok
[INFO] [stdout] test src/lib.rs - OwoColorize::bg (line 178) ... ok
[INFO] [stdout] test src/dyn_styles.rs - dyn_styles::Style::color (line 242) ... ok
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] test src/lib.rs - colored (line 362) ... ok
[INFO] [stdout] test src/lib.rs - OwoColorize::on_color (line 287) ... 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" "c3a26cf3d064e41dc1ccaab5de6758a023de63f9d66de284d6dd2a829c5caabe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3a26cf3d064e41dc1ccaab5de6758a023de63f9d66de284d6dd2a829c5caabe", kill_on_drop: false }`
[INFO] [stdout] c3a26cf3d064e41dc1ccaab5de6758a023de63f9d66de284d6dd2a829c5caabe