[INFO] fetching crate candidateparser 0.2.0...
[INFO] testing candidateparser-0.2.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate candidateparser 0.2.0 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate candidateparser 0.2.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate candidateparser 0.2.0
[INFO] finished tweaking crates.io crate candidateparser 0.2.0
[INFO] tweaked toml for crates.io crate candidateparser 0.2.0 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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" "+beta-2021-09-08" "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-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6617b5ccee5d2f04a6bcf158d517d5f2e85e38e6f2942d9fed23323465ea7e94
[INFO] running `Command { std: "docker" "start" "-a" "6617b5ccee5d2f04a6bcf158d517d5f2e85e38e6f2942d9fed23323465ea7e94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6617b5ccee5d2f04a6bcf158d517d5f2e85e38e6f2942d9fed23323465ea7e94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6617b5ccee5d2f04a6bcf158d517d5f2e85e38e6f2942d9fed23323465ea7e94", kill_on_drop: false }`
[INFO] [stdout] 6617b5ccee5d2f04a6bcf158d517d5f2e85e38e6f2942d9fed23323465ea7e94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a7f7acab8b57b18d55b6c7180a36de84411b6b0543207c60fa397ca8328c138
[INFO] running `Command { std: "docker" "start" "-a" "8a7f7acab8b57b18d55b6c7180a36de84411b6b0543207c60fa397ca8328c138", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling candidateparser v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.44s
[INFO] running `Command { std: "docker" "inspect" "8a7f7acab8b57b18d55b6c7180a36de84411b6b0543207c60fa397ca8328c138", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a7f7acab8b57b18d55b6c7180a36de84411b6b0543207c60fa397ca8328c138", kill_on_drop: false }`
[INFO] [stdout] 8a7f7acab8b57b18d55b6c7180a36de84411b6b0543207c60fa397ca8328c138
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b7df84be0c9583c9e3f3a3c1a4850798fb547044aa827cf15f97416dc96751d
[INFO] running `Command { std: "docker" "start" "-a" "0b7df84be0c9583c9e3f3a3c1a4850798fb547044aa827cf15f97416dc96751d", kill_on_drop: false }`
[INFO] [stderr]    Compiling candidateparser v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `Command { std: "docker" "inspect" "0b7df84be0c9583c9e3f3a3c1a4850798fb547044aa827cf15f97416dc96751d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b7df84be0c9583c9e3f3a3c1a4850798fb547044aa827cf15f97416dc96751d", kill_on_drop: false }`
[INFO] [stdout] 0b7df84be0c9583c9e3f3a3c1a4850798fb547044aa827cf15f97416dc96751d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 96f06b6ffff3949b1251790423f5bbbfb9bcd9cd9b553c5f7c2b520b441c00e4
[INFO] running `Command { std: "docker" "start" "-a" "96f06b6ffff3949b1251790423f5bbbfb9bcd9cd9b553c5f7c2b520b441c00e4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/candidateparser-0c091fcd4ba0bc69)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test parsers::tests::test_cand_type ... ok
[INFO] [stdout] test parsers::tests::test_component_id ... ok
[INFO] [stdout] test parsers::tests::test_extension ... ok
[INFO] [stdout] test parsers::tests::test_foundation ... ok
[INFO] [stdout] test parsers::tests::test_ice_chars ... ok
[INFO] [stdout] test parsers::tests::test_ip_addr ... ok
[INFO] [stdout] test parsers::tests::test_parse_minimal ... ok
[INFO] [stdout] test parsers::tests::test_parse_with_rel ... ok
[INFO] [stdout] test parsers::tests::test_port ... ok
[INFO] [stdout] test parsers::tests::test_priority ... ok
[INFO] [stdout] test parsers::tests::test_rel_addr ... ok
[INFO] [stdout] test parsers::tests::test_rel_port ... ok
[INFO] [stdout] test parsers::tests::test_transport ... ok
[INFO] [stdout] test tests::test_parse_empty ... ok
[INFO] [stdout] test tests::test_parse_full ... ok
[INFO] [stdout] test tests::test_parse_invalid ... ok
[INFO] [stdout] test tests::test_parse_trailing_space ... ok
[INFO] [stdout] test types::tests::test_transport_into_cstring ... ok
[INFO] [stdout] test types::tests::test_candidate_type_into_cstring ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests candidateparser
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - parse (line 31) ... ignored
[INFO] [stdout] test src/parsers.rs - parsers::is_ip_char (line 25) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "96f06b6ffff3949b1251790423f5bbbfb9bcd9cd9b553c5f7c2b520b441c00e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96f06b6ffff3949b1251790423f5bbbfb9bcd9cd9b553c5f7c2b520b441c00e4", kill_on_drop: false }`
[INFO] [stdout] 96f06b6ffff3949b1251790423f5bbbfb9bcd9cd9b553c5f7c2b520b441c00e4