[INFO] fetching crate libparse 0.1.0...
[INFO] testing libparse-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate libparse 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate libparse 0.1.0
[INFO] finished tweaking crates.io crate libparse 0.1.0
[INFO] tweaked toml for crates.io crate libparse 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate libparse 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d59abf7e627724a12bb0aa7bf3a40c1ab5cb510c981b2b17558e9711f4422901
[INFO] running `Command { std: "docker" "start" "-a" "d59abf7e627724a12bb0aa7bf3a40c1ab5cb510c981b2b17558e9711f4422901", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d59abf7e627724a12bb0aa7bf3a40c1ab5cb510c981b2b17558e9711f4422901", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d59abf7e627724a12bb0aa7bf3a40c1ab5cb510c981b2b17558e9711f4422901", kill_on_drop: false }`
[INFO] [stdout] d59abf7e627724a12bb0aa7bf3a40c1ab5cb510c981b2b17558e9711f4422901
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d01bfd5b5f196fd9ba1a1f6cb6a094677b208b535031561d491c1547018274f
[INFO] running `Command { std: "docker" "start" "-a" "7d01bfd5b5f196fd9ba1a1f6cb6a094677b208b535031561d491c1547018274f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libparse v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "7d01bfd5b5f196fd9ba1a1f6cb6a094677b208b535031561d491c1547018274f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d01bfd5b5f196fd9ba1a1f6cb6a094677b208b535031561d491c1547018274f", kill_on_drop: false }`
[INFO] [stdout] 7d01bfd5b5f196fd9ba1a1f6cb6a094677b208b535031561d491c1547018274f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe910debe44544d30c0b2c38a8e38db910b68acf951220b707a20dc66bd9de4f
[INFO] running `Command { std: "docker" "start" "-a" "fe910debe44544d30c0b2c38a8e38db910b68acf951220b707a20dc66bd9de4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libparse v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "fe910debe44544d30c0b2c38a8e38db910b68acf951220b707a20dc66bd9de4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe910debe44544d30c0b2c38a8e38db910b68acf951220b707a20dc66bd9de4f", kill_on_drop: false }`
[INFO] [stdout] fe910debe44544d30c0b2c38a8e38db910b68acf951220b707a20dc66bd9de4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 52d31d484aae721552946b66ca7092809c8e6b2a1476f0a28a254e67d6e7405e
[INFO] running `Command { std: "docker" "start" "-a" "52d31d484aae721552946b66ca7092809c8e6b2a1476f0a28a254e67d6e7405e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libparse-324a1beabe3e949c)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test tests::tests::csv_document_parser ... ok
[INFO] [stdout] test tests::tests::csv_field_parser_non_escaped ... ok
[INFO] [stdout] test tests::tests::empty_string ... ok
[INFO] [stdout] test tests::tests::left_combinator ... ok
[INFO] [stdout] test tests::tests::line_break_parser ... ok
[INFO] [stdout] test tests::tests::csv_field_parser_escaped ... ok
[INFO] [stdout] test tests::tests::pair_combinator ... ok
[INFO] [stdout] test tests::tests::pari_combinator_negative ... ok
[INFO] [stdout] test tests::tests::right_combinator ... ok
[INFO] [stdout] test tests::tests::predicate_combinator ... ok
[INFO] [stdout] test tests::tests::simple_parser ... ok
[INFO] [stdout] test tests::tests::simple_parser_map ... ok
[INFO] [stdout] test tests::tests::zero_or_more_combinator_consume_all ... ok
[INFO] [stdout] test tests::tests::csv_field_parser_empty ... ok
[INFO] [stdout] test tests::tests::csv_record_parser ... ok
[INFO] [stdout] test tests::tests::zero_or_more_combinator_consume_part ... ok
[INFO] [stdout] test tests::tests::csv_document_parser_from_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libparse
[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" "52d31d484aae721552946b66ca7092809c8e6b2a1476f0a28a254e67d6e7405e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52d31d484aae721552946b66ca7092809c8e6b2a1476f0a28a254e67d6e7405e", kill_on_drop: false }`
[INFO] [stdout] 52d31d484aae721552946b66ca7092809c8e6b2a1476f0a28a254e67d6e7405e