[INFO] fetching crate kombi 0.2.2...
[INFO] testing kombi-0.2.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate kombi 0.2.2 into /workspace/builds/worker-53/source
[INFO] validating manifest of crates.io crate kombi 0.2.2 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 kombi 0.2.2
[INFO] finished tweaking crates.io crate kombi 0.2.2
[INFO] tweaked toml for crates.io crate kombi 0.2.2 written to /workspace/builds/worker-53/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-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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] 8b1a8db7177d47128da3298f21ee3de1429dc45664fcaf15561239dca22d7fb5
[INFO] running `Command { std: "docker" "start" "-a" "8b1a8db7177d47128da3298f21ee3de1429dc45664fcaf15561239dca22d7fb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b1a8db7177d47128da3298f21ee3de1429dc45664fcaf15561239dca22d7fb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b1a8db7177d47128da3298f21ee3de1429dc45664fcaf15561239dca22d7fb5", kill_on_drop: false }`
[INFO] [stdout] 8b1a8db7177d47128da3298f21ee3de1429dc45664fcaf15561239dca22d7fb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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] 76766de8598423d13b2021dd103f8ce62a6fdedaeac29af463de029ee744322d
[INFO] running `Command { std: "docker" "start" "-a" "76766de8598423d13b2021dd103f8ce62a6fdedaeac29af463de029ee744322d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling kombi v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "76766de8598423d13b2021dd103f8ce62a6fdedaeac29af463de029ee744322d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76766de8598423d13b2021dd103f8ce62a6fdedaeac29af463de029ee744322d", kill_on_drop: false }`
[INFO] [stdout] 76766de8598423d13b2021dd103f8ce62a6fdedaeac29af463de029ee744322d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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] f0db716962492e99029456450c1cfc68d29884b80d5892be6b5082c4fa8737db
[INFO] running `Command { std: "docker" "start" "-a" "f0db716962492e99029456450c1cfc68d29884b80d5892be6b5082c4fa8737db", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling kombi v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.85s
[INFO] running `Command { std: "docker" "inspect" "f0db716962492e99029456450c1cfc68d29884b80d5892be6b5082c4fa8737db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0db716962492e99029456450c1cfc68d29884b80d5892be6b5082c4fa8737db", kill_on_drop: false }`
[INFO] [stdout] f0db716962492e99029456450c1cfc68d29884b80d5892be6b5082c4fa8737db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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] e72a310ef8a2bfb33e5158b9ff0c2ad236cbd237adb6ba813f6180cd064b0079
[INFO] running `Command { std: "docker" "start" "-a" "e72a310ef8a2bfb33e5158b9ff0c2ad236cbd237adb6ba813f6180cd064b0079", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kombi-b2aee949417fcacd)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stderr]    Doc-tests kombi
[INFO] [stdout] test combinators::many::tests::test_negative ... ok
[INFO] [stdout] test combinators::many::tests::test_positive ... ok
[INFO] [stdout] test combinators::maybe::tests::fail ... ok
[INFO] [stdout] test combinators::maybe::tests::negative ... ok
[INFO] [stdout] test combinators::maybe::tests::positive ... ok
[INFO] [stdout] test combinators::or::tests::equal_length_a ... ok
[INFO] [stdout] test combinators::or::tests::equal_length_b ... ok
[INFO] [stdout] test combinators::or::tests::equal_length_both ... ok
[INFO] [stdout] test combinators::or::tests::fail ... ok
[INFO] [stdout] test combinators::or::tests::use_longest_if_both ... ok
[INFO] [stdout] test combinators::then::tests::negative ... ok
[INFO] [stdout] test combinators::then::tests::positive ... ok
[INFO] [stdout] test combinators::transform::tests::test ... ok
[INFO] [stdout] test str::natural_number::tests::negative ... ok
[INFO] [stdout] test str::natural_number::tests::positive ... ok
[INFO] [stdout] test tests::parse_char_negative ... ok
[INFO] [stdout] test tests::parse_char_positive ... ok
[INFO] [stdout] test tests::parse_str_negative ... ok
[INFO] [stdout] test tests::parse_str_positive ... ok
[INFO] [stdout] test tests::parse_void_negative ... ok
[INFO] [stdout] test tests::parse_void_positive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "e72a310ef8a2bfb33e5158b9ff0c2ad236cbd237adb6ba813f6180cd064b0079", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e72a310ef8a2bfb33e5158b9ff0c2ad236cbd237adb6ba813f6180cd064b0079", kill_on_drop: false }`
[INFO] [stdout] e72a310ef8a2bfb33e5158b9ff0c2ad236cbd237adb6ba813f6180cd064b0079