[INFO] fetching crate natls 2.1.14...
[INFO] testing natls-2.1.14 against 1.55.0 for beta-1.56-1
[INFO] extracting crate natls 2.1.14 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate natls 2.1.14 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate natls 2.1.14
[INFO] finished tweaking crates.io crate natls 2.1.14
[INFO] tweaked toml for crates.io crate natls 2.1.14 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate crates.io crate natls 2.1.14 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded getopts v0.2.21
[INFO] [stderr]   Downloaded humansize v1.1.0
[INFO] [stderr]   Downloaded filetime v0.2.13
[INFO] [stderr]   Downloaded structopt-derive v0.4.13
[INFO] [stderr]   Downloaded syn v1.0.46
[INFO] [stderr]   Downloaded redox_termios v0.1.1
[INFO] [stderr]   Downloaded termion v1.5.5
[INFO] [stderr]   Downloaded numtoa v0.1.0
[INFO] [stderr]   Downloaded pretty-bytes v0.2.2
[INFO] [stderr]   Downloaded users v0.11.0
[INFO] [stderr]   Downloaded structopt v0.3.20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2a1edfb45b88de048bab4b6b160a8ca731e9aeb92a3f6d5a7372ffcb5b7c9b2a
[INFO] running `Command { std: "docker" "start" "-a" "2a1edfb45b88de048bab4b6b160a8ca731e9aeb92a3f6d5a7372ffcb5b7c9b2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a1edfb45b88de048bab4b6b160a8ca731e9aeb92a3f6d5a7372ffcb5b7c9b2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a1edfb45b88de048bab4b6b160a8ca731e9aeb92a3f6d5a7372ffcb5b7c9b2a", kill_on_drop: false }`
[INFO] [stdout] 2a1edfb45b88de048bab4b6b160a8ca731e9aeb92a3f6d5a7372ffcb5b7c9b2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f43e8243dc7dc5f8857a22a8b3ed68ce50531c4470fc9539bae18aa1cf472486
[INFO] running `Command { std: "docker" "start" "-a" "f43e8243dc7dc5f8857a22a8b3ed68ce50531c4470fc9539bae18aa1cf472486", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling syn v1.0.46
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling filetime v0.2.13
[INFO] [stderr]    Compiling users v0.11.0
[INFO] [stderr]    Compiling termion v1.5.5
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling pretty-bytes v0.2.2
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling structopt-derive v0.4.13
[INFO] [stderr]    Compiling structopt v0.3.20
[INFO] [stderr]    Compiling natls v2.1.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.17s
[INFO] running `Command { std: "docker" "inspect" "f43e8243dc7dc5f8857a22a8b3ed68ce50531c4470fc9539bae18aa1cf472486", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f43e8243dc7dc5f8857a22a8b3ed68ce50531c4470fc9539bae18aa1cf472486", kill_on_drop: false }`
[INFO] [stdout] f43e8243dc7dc5f8857a22a8b3ed68ce50531c4470fc9539bae18aa1cf472486
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8aa7015979ad71f5a625ba5d35d79d13ae99d8f262b7c9589239774a649ef61e
[INFO] running `Command { std: "docker" "start" "-a" "8aa7015979ad71f5a625ba5d35d79d13ae99d8f262b7c9589239774a649ef61e", kill_on_drop: false }`
[INFO] [stderr]    Compiling natls v2.1.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "8aa7015979ad71f5a625ba5d35d79d13ae99d8f262b7c9589239774a649ef61e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8aa7015979ad71f5a625ba5d35d79d13ae99d8f262b7c9589239774a649ef61e", kill_on_drop: false }`
[INFO] [stdout] 8aa7015979ad71f5a625ba5d35d79d13ae99d8f262b7c9589239774a649ef61e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 24639986dea5e945a8758b0d05063574282b25c4f7c864e095eba2f02f7017bb
[INFO] running `Command { std: "docker" "start" "-a" "24639986dea5e945a8758b0d05063574282b25c4f7c864e095eba2f02f7017bb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/natls-53227098ab143069)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::test_text_effects::test_blink ... ok
[INFO] [stdout] test tests::test_text_effects::test_bold ... ok
[INFO] [stdout] test tests::test_text_effects::test_dimmed ... ok
[INFO] [stdout] test tests::test_text_effects::test_italic ... ok
[INFO] [stdout] test tests::test_text_effects::test_hidden ... ok
[INFO] [stdout] test tests::test_text_effects::test_reverse ... ok
[INFO] [stdout] test tests::test_text_effects::test_stricken ... ok
[INFO] [stdout] test tests::test_text_effects::test_underline ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "24639986dea5e945a8758b0d05063574282b25c4f7c864e095eba2f02f7017bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24639986dea5e945a8758b0d05063574282b25c4f7c864e095eba2f02f7017bb", kill_on_drop: false }`
[INFO] [stdout] 24639986dea5e945a8758b0d05063574282b25c4f7c864e095eba2f02f7017bb