[INFO] fetching crate tnipv-preamble 0.1.0...
[INFO] testing tnipv-preamble-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate tnipv-preamble 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate tnipv-preamble 0.1.0
[INFO] finished tweaking crates.io crate tnipv-preamble 0.1.0
[INFO] tweaked toml for crates.io crate tnipv-preamble 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tnipv-preamble 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 16 packages to latest compatible versions
[INFO] [stderr]       Adding annotate-snippets v0.9.2 (available: v0.12.8)
[INFO] [stderr]       Adding snafu v0.7.5 (available: v0.8.9)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 91820f703796a63f9962764d30a613d52ed7f2d579e2f67b7e8e2c6db6cd187e
[INFO] running `Command { std: "docker" "start" "-a" "91820f703796a63f9962764d30a613d52ed7f2d579e2f67b7e8e2c6db6cd187e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91820f703796a63f9962764d30a613d52ed7f2d579e2f67b7e8e2c6db6cd187e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91820f703796a63f9962764d30a613d52ed7f2d579e2f67b7e8e2c6db6cd187e", kill_on_drop: false }`
[INFO] [stdout] 91820f703796a63f9962764d30a613d52ed7f2d579e2f67b7e8e2c6db6cd187e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62b8b25eb468004a9feaabecd318425ba2ad7e1365508ce7f397794de28253c2
[INFO] running `Command { std: "docker" "start" "-a" "62b8b25eb468004a9feaabecd318425ba2ad7e1365508ce7f397794de28253c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling doc-comment v0.3.4
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling annotate-snippets v0.9.2
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling snafu-derive v0.7.5
[INFO] [stderr]    Compiling snafu v0.7.5
[INFO] [stderr]    Compiling tnipv-preamble v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.53s
[INFO] running `Command { std: "docker" "inspect" "62b8b25eb468004a9feaabecd318425ba2ad7e1365508ce7f397794de28253c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62b8b25eb468004a9feaabecd318425ba2ad7e1365508ce7f397794de28253c2", kill_on_drop: false }`
[INFO] [stdout] 62b8b25eb468004a9feaabecd318425ba2ad7e1365508ce7f397794de28253c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00106e5f428abfa4abde0014937289078445f85c0d008932bf10daca2f799941
[INFO] running `Command { std: "docker" "start" "-a" "00106e5f428abfa4abde0014937289078445f85c0d008932bf10daca2f799941", kill_on_drop: false }`
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stderr]    Compiling tnipv-preamble v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "00106e5f428abfa4abde0014937289078445f85c0d008932bf10daca2f799941", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00106e5f428abfa4abde0014937289078445f85c0d008932bf10daca2f799941", kill_on_drop: false }`
[INFO] [stdout] 00106e5f428abfa4abde0014937289078445f85c0d008932bf10daca2f799941
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 45233ea870bf7e4f5394970680cf5337f6675f05cafd0f96a613082af8021856
[INFO] running `Command { std: "docker" "start" "-a" "45233ea870bf7e4f5394970680cf5337f6675f05cafd0f96a613082af8021856", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tnipv_preamble-3c91768148bca0ec)
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::parse_missing_value ... ok
[INFO] [stdout] test tests::split_leading_garbage ... ok
[INFO] [stdout] test tests::split_carriage_return_then_line_feed ... ok
[INFO] [stdout] test tests::split_line_feed ... ok
[INFO] [stdout] test tests::split_carriage_return ... ok
[INFO] [stdout] test tests::split_missing_end ... ok
[INFO] [stdout] test tests::split_no_trailing_newline ... ok
[INFO] [stdout] test tests::split_missing_start ... ok
[INFO] [stdout] test tests::parse ... ok
[INFO] [stdout] test tests::parse_missing_colon ... ok
[INFO] [stderr]    Doc-tests tnipv_preamble
[INFO] [stdout] test tests::split ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[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" "45233ea870bf7e4f5394970680cf5337f6675f05cafd0f96a613082af8021856", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45233ea870bf7e4f5394970680cf5337f6675f05cafd0f96a613082af8021856", kill_on_drop: false }`
[INFO] [stdout] 45233ea870bf7e4f5394970680cf5337f6675f05cafd0f96a613082af8021856