[INFO] fetching crate message-meta 0.2.0...
[INFO] testing message-meta-0.2.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate message-meta 0.2.0 into /workspace/builds/worker-42/source
[INFO] validating manifest of crates.io crate message-meta 0.2.0 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 message-meta 0.2.0
[INFO] finished tweaking crates.io crate message-meta 0.2.0
[INFO] tweaked toml for crates.io crate message-meta 0.2.0 written to /workspace/builds/worker-42/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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] 16e6b60b3327c9f89acc5811e99b03e338c1a82cc7644ee8261ea3e43a09e380
[INFO] running `Command { std: "docker" "start" "-a" "16e6b60b3327c9f89acc5811e99b03e338c1a82cc7644ee8261ea3e43a09e380", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16e6b60b3327c9f89acc5811e99b03e338c1a82cc7644ee8261ea3e43a09e380", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16e6b60b3327c9f89acc5811e99b03e338c1a82cc7644ee8261ea3e43a09e380", kill_on_drop: false }`
[INFO] [stdout] 16e6b60b3327c9f89acc5811e99b03e338c1a82cc7644ee8261ea3e43a09e380
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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] 8da8e6b80935b2ff5f0d8a2803ac85f839a0ab73239c79a93fe79d5f9a8e6f03
[INFO] running `Command { std: "docker" "start" "-a" "8da8e6b80935b2ff5f0d8a2803ac85f839a0ab73239c79a93fe79d5f9a8e6f03", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling message-meta v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.90s
[INFO] running `Command { std: "docker" "inspect" "8da8e6b80935b2ff5f0d8a2803ac85f839a0ab73239c79a93fe79d5f9a8e6f03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8da8e6b80935b2ff5f0d8a2803ac85f839a0ab73239c79a93fe79d5f9a8e6f03", kill_on_drop: false }`
[INFO] [stdout] 8da8e6b80935b2ff5f0d8a2803ac85f839a0ab73239c79a93fe79d5f9a8e6f03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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] edf4d751d71febe36f8829a0d34985010073921e9cd82aa7f2929a6e6e8380e6
[INFO] running `Command { std: "docker" "start" "-a" "edf4d751d71febe36f8829a0d34985010073921e9cd82aa7f2929a6e6e8380e6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling message-meta v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.03s
[INFO] running `Command { std: "docker" "inspect" "edf4d751d71febe36f8829a0d34985010073921e9cd82aa7f2929a6e6e8380e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edf4d751d71febe36f8829a0d34985010073921e9cd82aa7f2929a6e6e8380e6", kill_on_drop: false }`
[INFO] [stdout] edf4d751d71febe36f8829a0d34985010073921e9cd82aa7f2929a6e6e8380e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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] 23aaf16f5a0012dab34147f74a2bac23f2ba54a0aa8a61f017693bdce1e04e3d
[INFO] running `Command { std: "docker" "start" "-a" "23aaf16f5a0012dab34147f74a2bac23f2ba54a0aa8a61f017693bdce1e04e3d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 11 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/message_meta-d954ea35d73bffa9)
[INFO] [stdout] test links::tests::should_find_link_with_other_text ... ok
[INFO] [stdout] test links::tests::should_not_find_links ... ok
[INFO] [stdout] test links::tests::should_find_simply_link ... ok
[INFO] [stdout] test hashtags::tests::should_not_find_hashtag ... ok
[INFO] [stdout] test hashtags::tests::should_find_two_hashtags_in_text ... ok
[INFO] [stdout] test links::tests::should_find_two_links_in_text ... ok
[INFO] [stdout] test tests::should_parse_message_without_meta ... ok
[INFO] [stdout] test hashtags::tests::should_not_find_hashtag_because_contains_only_numbers ... ok
[INFO] [stdout] test tests::should_parse_with_all_features ... ok
[INFO] [stdout] test hashtags::tests::should_find_hashtag_with_other_text ... ok
[INFO] [stdout] test hashtags::tests::should_find_simply_hashtag ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests message-meta
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "23aaf16f5a0012dab34147f74a2bac23f2ba54a0aa8a61f017693bdce1e04e3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23aaf16f5a0012dab34147f74a2bac23f2ba54a0aa8a61f017693bdce1e04e3d", kill_on_drop: false }`
[INFO] [stdout] 23aaf16f5a0012dab34147f74a2bac23f2ba54a0aa8a61f017693bdce1e04e3d