[INFO] fetching crate mc-legacy-formatting 0.3.1...
[INFO] testing mc-legacy-formatting-0.3.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate mc-legacy-formatting 0.3.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate mc-legacy-formatting 0.3.1 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 mc-legacy-formatting 0.3.1
[INFO] finished tweaking crates.io crate mc-legacy-formatting 0.3.1
[INFO] tweaked toml for crates.io crate mc-legacy-formatting 0.3.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate mc-legacy-formatting 0.3.1 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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 4ee27c1506c754064ad70c035d8de6c3ba54b2631fb0e889da02dc02c9065f23
[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" "4ee27c1506c754064ad70c035d8de6c3ba54b2631fb0e889da02dc02c9065f23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ee27c1506c754064ad70c035d8de6c3ba54b2631fb0e889da02dc02c9065f23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ee27c1506c754064ad70c035d8de6c3ba54b2631fb0e889da02dc02c9065f23", kill_on_drop: false }`
[INFO] [stdout] 4ee27c1506c754064ad70c035d8de6c3ba54b2631fb0e889da02dc02c9065f23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 1aa4667bb70b54e1dc3c7900800b3bfa938b9b4350e3f1128485c324e3d4fea5
[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" "1aa4667bb70b54e1dc3c7900800b3bfa938b9b4350e3f1128485c324e3d4fea5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling mc-legacy-formatting v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.33s
[INFO] running `Command { std: "docker" "inspect" "1aa4667bb70b54e1dc3c7900800b3bfa938b9b4350e3f1128485c324e3d4fea5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1aa4667bb70b54e1dc3c7900800b3bfa938b9b4350e3f1128485c324e3d4fea5", kill_on_drop: false }`
[INFO] [stdout] 1aa4667bb70b54e1dc3c7900800b3bfa938b9b4350e3f1128485c324e3d4fea5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] c47f164e1ded2d88d20894a4a749ca360b2c7904faee3aa71a5ccf77d5911421
[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" "c47f164e1ded2d88d20894a4a749ca360b2c7904faee3aa71a5ccf77d5911421", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling futures-core v0.3.8
[INFO] [stderr]    Compiling futures-sink v0.3.8
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling unicode-segmentation v1.7.0
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling match_cfg v0.1.0
[INFO] [stderr]    Compiling smallvec v1.5.0
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling anyhow v1.0.34
[INFO] [stderr]    Compiling zeroize v0.9.3
[INFO] [stderr]    Compiling addr2line v0.14.0
[INFO] [stderr]    Compiling lru-cache v0.1.2
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling net2 v0.2.35
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling terminal_size v0.1.15
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling futures-channel v0.3.8
[INFO] [stderr]    Compiling resolv-conf v0.7.0
[INFO] [stderr]    Compiling backtrace v0.3.54
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tokio v0.2.23
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling console v0.13.0
[INFO] [stderr]    Compiling dialoguer v0.7.1
[INFO] [stderr]    Compiling pin-project-internal v1.0.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling enum-as-inner v0.3.3
[INFO] [stderr]    Compiling async-trait v0.1.41
[INFO] [stderr]    Compiling thiserror v1.0.22
[INFO] [stderr]    Compiling pin-project v1.0.2
[INFO] [stderr]    Compiling futures-util v0.3.8
[INFO] [stderr]    Compiling futures v0.3.8
[INFO] [stderr]    Compiling trust-dns-proto v0.19.6
[INFO] [stderr]    Compiling trust-dns-resolver v0.19.6
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling mcping v0.1.1
[INFO] [stderr]    Compiling mc-legacy-formatting v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2m 03s
[INFO] running `Command { std: "docker" "inspect" "c47f164e1ded2d88d20894a4a749ca360b2c7904faee3aa71a5ccf77d5911421", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c47f164e1ded2d88d20894a4a749ca360b2c7904faee3aa71a5ccf77d5911421", kill_on_drop: false }`
[INFO] [stdout] c47f164e1ded2d88d20894a4a749ca360b2c7904faee3aa71a5ccf77d5911421
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 419b7cb2b35205f7e3bc5087a99427a5fbd1d438c3b9314c1a74b2303037b613
[INFO] running `Command { std: "docker" "start" "-a" "419b7cb2b35205f7e3bc5087a99427a5fbd1d438c3b9314c1a74b2303037b613", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/mc_legacy_formatting-bf08e56e4d2bad68
[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] [stderr]      Running /opt/rustwide/target/debug/deps/basic-eecbd262f1d5d41b
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test aqua ... ok
[INFO] [stdout] test dark_blue ... ok
[INFO] [stdout] test light_purple_and_bold ... ok
[INFO] [stdout] test custom_start_char::multiple_styles ... ok
[INFO] [stdout] test fake_codes::no_formatting_code ... ok
[INFO] [stdout] test fake_codes::fake_code_middle ... ok
[INFO] [stdout] test multiline_message ... ok
[INFO] [stdout] test multiple_styles_no_colors ... ok
[INFO] [stdout] test colors_and_styles_at_end ... ok
[INFO] [stdout] test dark_red ... ok
[INFO] [stdout] test fake_codes::fake_code_space_at_start ... ok
[INFO] [stdout] test custom_start_char::using_ampersand ... ok
[INFO] [stdout] test fake_codes::a_bunch_of_fakes ... ok
[INFO] [stdout] test fake_codes::fake_code_space_middle ... ok
[INFO] [stdout] test fake_codes::fake_code_at_end ... ok
[INFO] [stdout] test fake_codes::fake_code_space_at_end ... ok
[INFO] [stdout] test multiple_styles ... ok
[INFO] [stdout] test fake_codes::fake_code_at_start ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/common-5c9a64edaf6ca973
[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] [stderr]      Running /opt/rustwide/target/debug/deps/from_servers-1bfcb8283c48f356
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test play_mc_blaze_com ... ok
[INFO] [stdout] test play_pvpwars_net ... ok
[INFO] [stdout] test hub_mcs_gg ... ok
[INFO] [stdout] test play_opblocks_com ... ok
[INFO] [stdout] test pixel_mc_complex_com ... ok
[INFO] [stdout] test mc_mineheroes_org ... ok
[INFO] [stdout] test purple_wtf ... ok
[INFO] [stdout] test mccentral_org ... ok
[INFO] [stdout] test play_lemoncloud_net ... ok
[INFO] [stdout] test play_mcprison_com ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mc-legacy-formatting
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - Color::background_hex_str (line 496) ... ok
[INFO] [stdout] test src/color_print.rs - color_print::PrintSpanColored (line 7) ... ok
[INFO] [stdout] test src/lib.rs - Color::foreground_rgb (line 527) ... ok
[INFO] [stdout] test src/lib.rs - Color::background_rgb (line 558) ... ok
[INFO] [stdout] test src/lib.rs - Color::foreground_hex_str (line 467) ... ok
[INFO] [stdout] test src/lib.rs - Styles (line 593) ... ok
[INFO] [stdout] test src/lib.rs - (line 31) ... ok
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] test src/lib.rs - SpanExt::span_iter (line 70) ... ok
[INFO] [stdout] test src/lib.rs - SpanIter (line 93) ... ok
[INFO] [stdout] test src/lib.rs - SpanIter::with_start_char (line 134) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "419b7cb2b35205f7e3bc5087a99427a5fbd1d438c3b9314c1a74b2303037b613", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "419b7cb2b35205f7e3bc5087a99427a5fbd1d438c3b9314c1a74b2303037b613", kill_on_drop: false }`
[INFO] [stdout] 419b7cb2b35205f7e3bc5087a99427a5fbd1d438c3b9314c1a74b2303037b613