[INFO] fetching crate syslog_fmt 0.4.0...
[INFO] testing syslog_fmt-0.4.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate syslog_fmt 0.4.0 into /workspace/builds/worker-0-tc1/source
[INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate syslog_fmt 0.4.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate syslog_fmt 0.4.0
[INFO] tweaked toml for crates.io crate syslog_fmt 0.4.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate syslog_fmt 0.4.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate syslog_fmt 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mintex v0.1.4
[INFO] [stderr]   Downloaded dhat v0.3.3
[INFO] [stderr]   Downloaded env_filter v0.1.4
[INFO] [stderr]   Downloaded jiff-static v0.2.16
[INFO] [stderr]   Downloaded syn v2.0.111
[INFO] [stderr]   Downloaded jiff v0.2.16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8aa3a42c061c0aad634db06f36adb1116b822dac6b103d51fe7d11d5245c2bc9
[INFO] running `Command { std: "docker" "start" "-a" "8aa3a42c061c0aad634db06f36adb1116b822dac6b103d51fe7d11d5245c2bc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8aa3a42c061c0aad634db06f36adb1116b822dac6b103d51fe7d11d5245c2bc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8aa3a42c061c0aad634db06f36adb1116b822dac6b103d51fe7d11d5245c2bc9", kill_on_drop: false }`
[INFO] [stdout] 8aa3a42c061c0aad634db06f36adb1116b822dac6b103d51fe7d11d5245c2bc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c86e130b8c3d8b0fea9c65d193cc518ddd963e16f4213b7e3d63ab8883924f15
[INFO] running `Command { std: "docker" "start" "-a" "c86e130b8c3d8b0fea9c65d193cc518ddd963e16f4213b7e3d63ab8883924f15", kill_on_drop: false }`
[INFO] [stderr]    Compiling iana-time-zone v0.1.64
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling syslog_fmt v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.30s
[INFO] running `Command { std: "docker" "inspect" "c86e130b8c3d8b0fea9c65d193cc518ddd963e16f4213b7e3d63ab8883924f15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c86e130b8c3d8b0fea9c65d193cc518ddd963e16f4213b7e3d63ab8883924f15", kill_on_drop: false }`
[INFO] [stdout] c86e130b8c3d8b0fea9c65d193cc518ddd963e16f4213b7e3d63ab8883924f15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8eede767e4f2d8cba831dde0e9de007d877d2bda2a85bcd9b182a791046195d
[INFO] running `Command { std: "docker" "start" "-a" "c8eede767e4f2d8cba831dde0e9de007d877d2bda2a85bcd9b182a791046195d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling gimli v0.32.3
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling rustc-demangle v0.1.26
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling mintex v0.1.4
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling jiff v0.2.16
[INFO] [stderr]    Compiling thousands v0.2.0
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling addr2line v0.25.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling env_filter v0.1.4
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling backtrace v0.3.76
[INFO] [stderr]    Compiling dhat v0.3.3
[INFO] [stderr]    Compiling syslog_fmt v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 21.37s
[INFO] running `Command { std: "docker" "inspect" "c8eede767e4f2d8cba831dde0e9de007d877d2bda2a85bcd9b182a791046195d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8eede767e4f2d8cba831dde0e9de007d877d2bda2a85bcd9b182a791046195d", kill_on_drop: false }`
[INFO] [stdout] c8eede767e4f2d8cba831dde0e9de007d877d2bda2a85bcd9b182a791046195d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5e2b8ac1f140dae8dcf361c62cf8769311355a5ff23bcd91a9395e50783c9d69
[INFO] running `Command { std: "docker" "start" "-a" "5e2b8ac1f140dae8dcf361c62cf8769311355a5ff23bcd91a9395e50783c9d69", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/syslog_fmt-15295e837d143d8c)
[INFO] [stdout] running 13 tests
[INFO] [stdout] test v5424::tests::should_parse_example_2_with_no_structured_data ... ok
[INFO] [stdout] test v5424::tests::should_truncate_message_to_buffer_size ... ok
[INFO] [stdout] test v5424::tests::should_parse_example_4_structured_data_only ... ok
[INFO] [stdout] test v5424::tests::should_format_date_like_chrono ... ok
[INFO] [stdout] test v5424::tests::should_format_message_with_structured_data_and_message ... ok
[INFO] [stdout] test v5424::tests::should_format_message_without_msg_id ... ok
[INFO] [stdout] test v5424::tests::should_format_message_with_structured_data_and_no_message ... ok
[INFO] [stdout] test v5424::tests::should_write_message_in_sections ... ok
[INFO] [stdout] test v5424::tests::should_parse_example_1_with_no_structured_data ... ok
[INFO] [stdout] test v5424::tests::should_write_message_with_custom_formatting ... ok
[INFO] [stderr]      Running tests/assert_no_heap_allocations_with_structured_data.rs (/opt/rustwide/target/debug/deps/assert_no_heap_allocations_with_structured_data-01c33e80dd695ba6)
[INFO] [stdout] test v5424::tests::should_fmt_structured_data ... ok
[INFO] [stdout] test v5424::tests::should_format_message_with_msg_id ... ok
[INFO] [stdout] test v5424::tests::should_parse_example_3_with_structured_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/assert_no_heap_allocations_without_structured_data.rs (/opt/rustwide/target/debug/deps/assert_no_heap_allocations_without_structured_data-339a417ae3bd4f04)
[INFO] [stderr]    Doc-tests syslog_fmt
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/v5424.rs - v5424::Formatter::write_without_data (line 120) ... ok
[INFO] [stdout] test src/v5424.rs - v5424::Formatter::write_with_data (line 74) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.82s; merged doctests compilation took 0.36s
[INFO] running `Command { std: "docker" "inspect" "5e2b8ac1f140dae8dcf361c62cf8769311355a5ff23bcd91a9395e50783c9d69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e2b8ac1f140dae8dcf361c62cf8769311355a5ff23bcd91a9395e50783c9d69", kill_on_drop: false }`
[INFO] [stdout] 5e2b8ac1f140dae8dcf361c62cf8769311355a5ff23bcd91a9395e50783c9d69