[INFO] fetching crate twilight-command-parser 0.2.3...
[INFO] testing twilight-command-parser-0.2.3 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate twilight-command-parser 0.2.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate twilight-command-parser 0.2.3 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 twilight-command-parser 0.2.3
[INFO] finished tweaking crates.io crate twilight-command-parser 0.2.3
[INFO] tweaked toml for crates.io crate twilight-command-parser 0.2.3 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded patricia_tree v0.2.0
[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] 17d9f775a7a0e8141ecd4bc24cdaab5ab100148c3fb74a20c4744806e4418778
[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" "17d9f775a7a0e8141ecd4bc24cdaab5ab100148c3fb74a20c4744806e4418778", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17d9f775a7a0e8141ecd4bc24cdaab5ab100148c3fb74a20c4744806e4418778", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17d9f775a7a0e8141ecd4bc24cdaab5ab100148c3fb74a20c4744806e4418778", kill_on_drop: false }`
[INFO] [stdout] 17d9f775a7a0e8141ecd4bc24cdaab5ab100148c3fb74a20c4744806e4418778
[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] c8c3f7831e0a763cdc6eb942b59cd3795f8d826d6431fdae82eb75ce255528b3
[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" "c8c3f7831e0a763cdc6eb942b59cd3795f8d826d6431fdae82eb75ce255528b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling twilight-command-parser v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "c8c3f7831e0a763cdc6eb942b59cd3795f8d826d6431fdae82eb75ce255528b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8c3f7831e0a763cdc6eb942b59cd3795f8d826d6431fdae82eb75ce255528b3", kill_on_drop: false }`
[INFO] [stdout] c8c3f7831e0a763cdc6eb942b59cd3795f8d826d6431fdae82eb75ce255528b3
[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] 1c0d835497e356a82aa1c7dbfedf69d8ef202a81c25e06f8a2ac8b38cde01b7c
[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" "1c0d835497e356a82aa1c7dbfedf69d8ef202a81c25e06f8a2ac8b38cde01b7c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling patricia_tree v0.2.0
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling twilight-command-parser v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 17.88s
[INFO] running `Command { std: "docker" "inspect" "1c0d835497e356a82aa1c7dbfedf69d8ef202a81c25e06f8a2ac8b38cde01b7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c0d835497e356a82aa1c7dbfedf69d8ef202a81c25e06f8a2ac8b38cde01b7c", kill_on_drop: false }`
[INFO] [stdout] 1c0d835497e356a82aa1c7dbfedf69d8ef202a81c25e06f8a2ac8b38cde01b7c
[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] 8ffb965f57cffafd020214530100d05ad609aa4da8a92cb9571ff36fb3cea886
[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" "8ffb965f57cffafd020214530100d05ad609aa4da8a92cb9571ff36fb3cea886", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/twilight_command_parser-a75d18bfb2207f2f
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test arguments::tests::test_as_str ... ok
[INFO] [stdout] test arguments::tests::test_quoted_args ... ok
[INFO] [stdout] test arguments::tests::test_quoted_close_args ... ok
[INFO] [stdout] test arguments::tests::test_quoted_emote ... ok
[INFO] [stdout] test arguments::tests::test_emote ... ok
[INFO] [stdout] test arguments::tests::test_quoted_unicode_chars ... ok
[INFO] [stdout] test arguments::tests::test_simple_args ... ok
[INFO] [stdout] test arguments::tests::test_unicode_chars_1 ... ok
[INFO] [stdout] test arguments::tests::test_unicode_chars_2 ... ok
[INFO] [stdout] test config::tests::test_getters ... ok
[INFO] [stdout] test parser::tests::double_command ... ok
[INFO] [stdout] test parser::tests::test_case_sensitive ... ok
[INFO] [stdout] test parser::tests::test_dynamic_prefix ... ok
[INFO] [stdout] test parser::tests::test_prefix_mention ... ok
[INFO] [stdout] test parser::tests::test_simple_config_parser ... ok
[INFO] [stdout] test parser::tests::test_unicode_command ... ok
[INFO] [stdout] test parser::tests::test_simple_config_no_prefix ... ok
[INFO] [stdout] test parser::tests::test_unicode_prefix ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests twilight-command-parser
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] test src/parser.rs - parser::Parser::parse_with_prefix (line 100) ... ok
[INFO] [stdout] test src/arguments.rs - arguments::Arguments::into_remainder (line 53) ... ok
[INFO] [stdout] test src/config.rs - config::CommandParserConfig::remove_command (line 113) ... ok
[INFO] [stdout] test src/config.rs - config::CommandParserConfig::remove_prefix (line 156) ... ok
[INFO] [stdout] test src/config.rs - config::CommandParserConfig::add_prefix (line 133) ... ok
[INFO] [stdout] test src/config.rs - config::CommandParserConfig::add_command (line 82) ... ok
[INFO] [stdout] test src/arguments.rs - arguments::Arguments::as_str (line 29) ... ok
[INFO] [stdout] test src/parser.rs - parser::Parser (line 31) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.87s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8ffb965f57cffafd020214530100d05ad609aa4da8a92cb9571ff36fb3cea886", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ffb965f57cffafd020214530100d05ad609aa4da8a92cb9571ff36fb3cea886", kill_on_drop: false }`
[INFO] [stdout] 8ffb965f57cffafd020214530100d05ad609aa4da8a92cb9571ff36fb3cea886