[INFO] fetching crate json-job-dispatch 2.0.1...
[INFO] testing json-job-dispatch-2.0.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate json-job-dispatch 2.0.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate json-job-dispatch 2.0.1 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 json-job-dispatch 2.0.1
[INFO] finished tweaking crates.io crate json-job-dispatch 2.0.1
[INFO] tweaked toml for crates.io crate json-job-dispatch 2.0.1 written to /workspace/builds/worker-12/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]  Downloading crates ...
[INFO] [stderr]   Downloaded filetime v0.2.15
[INFO] [stderr]   Downloaded inotify-sys v0.1.5
[INFO] [stderr]   Downloaded tar v0.4.37
[INFO] [stderr]   Downloaded xattr v0.2.2
[INFO] [stderr]   Downloaded inotify v0.5.1
[INFO] [stderr]   Downloaded rust-lzma v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] fb6d457e0e7be2b0b9bea3d125679c84430aff1e1ad3440c8886006052344d22
[INFO] running `Command { std: "docker" "start" "-a" "fb6d457e0e7be2b0b9bea3d125679c84430aff1e1ad3440c8886006052344d22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb6d457e0e7be2b0b9bea3d125679c84430aff1e1ad3440c8886006052344d22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb6d457e0e7be2b0b9bea3d125679c84430aff1e1ad3440c8886006052344d22", kill_on_drop: false }`
[INFO] [stdout] fb6d457e0e7be2b0b9bea3d125679c84430aff1e1ad3440c8886006052344d22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 5495d02e8f4f26340dc80bf74a51b7eee16123f0ad3c66c8e8c6cdfd68d14d38
[INFO] running `Command { std: "docker" "start" "-a" "5495d02e8f4f26340dc80bf74a51b7eee16123f0ad3c66c8e8c6cdfd68d14d38", 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 rust-lzma v0.4.0
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling inotify-sys v0.1.5
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling filetime v0.2.15
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling inotify v0.5.1
[INFO] [stderr]    Compiling tar v0.4.37
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling json-job-dispatch v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.31s
[INFO] running `Command { std: "docker" "inspect" "5495d02e8f4f26340dc80bf74a51b7eee16123f0ad3c66c8e8c6cdfd68d14d38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5495d02e8f4f26340dc80bf74a51b7eee16123f0ad3c66c8e8c6cdfd68d14d38", kill_on_drop: false }`
[INFO] [stdout] 5495d02e8f4f26340dc80bf74a51b7eee16123f0ad3c66c8e8c6cdfd68d14d38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 18db6e4f92151c27fe43e795a3acbc7162f176f7afdd91334968dd7667563294
[INFO] running `Command { std: "docker" "start" "-a" "18db6e4f92151c27fe43e795a3acbc7162f176f7afdd91334968dd7667563294", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling json-job-dispatch v2.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.51s
[INFO] running `Command { std: "docker" "inspect" "18db6e4f92151c27fe43e795a3acbc7162f176f7afdd91334968dd7667563294", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18db6e4f92151c27fe43e795a3acbc7162f176f7afdd91334968dd7667563294", kill_on_drop: false }`
[INFO] [stdout] 18db6e4f92151c27fe43e795a3acbc7162f176f7afdd91334968dd7667563294
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 22a06c3ed0910af85369cd3eb8b486d00eeaf5c35e34dfe9d91e0d32896f59a5
[INFO] running `Command { std: "docker" "start" "-a" "22a06c3ed0910af85369cd3eb8b486d00eeaf5c35e34dfe9d91e0d32896f59a5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/json_job_dispatch-98d85fa3f34563ca)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test test::test_duplicate_handler ... ok
[INFO] [stdout] test test::test_accept ... ok
[INFO] [stdout] test test::test_not_a_directory ... ok
[INFO] [stdout] test test::test_done ... ok
[INFO] [stdout] test test::test_defer ... ok
[INFO] [stdout] test test::test_fail ... ok
[INFO] [stdout] test test::test_no_permissions ... ok
[INFO] [stdout] test test::test_restart ... ok
[INFO] [stdout] test test::test_reject ... ok
[INFO] [stdout] test test::test_reject_no_handler ... ok
[INFO] [stdout] test test::test_ignore_directories ... ok
[INFO] [stdout] test test::test_reject_missing_data ... ok
[INFO] [stdout] test test::test_ignore_wrong_extension ... ok
[INFO] [stdout] test test::test_reject_missing_kind ... ok
[INFO] [stdout] test test::test_receive_handler_error ... ok
[INFO] [stdout] test test::test_reject_invalid_kind ... ok
[INFO] [stdout] test test::test_ignore_invalid_json ... ok
[INFO] [stdout] test test::test_ignore_wrong_json_type ... ok
[INFO] [stderr]    Doc-tests json-job-dispatch
[INFO] [stdout] test test::test_reject_invalid_retry ... ok
[INFO] [stdout] test test::test_reject_invalid_retry_object ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[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" "22a06c3ed0910af85369cd3eb8b486d00eeaf5c35e34dfe9d91e0d32896f59a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22a06c3ed0910af85369cd3eb8b486d00eeaf5c35e34dfe9d91e0d32896f59a5", kill_on_drop: false }`
[INFO] [stdout] 22a06c3ed0910af85369cd3eb8b486d00eeaf5c35e34dfe9d91e0d32896f59a5