[INFO] fetching crate fast_config 1.3.0...
[INFO] testing fast_config-1.3.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate fast_config 1.3.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate fast_config 1.3.0
[INFO] finished tweaking crates.io crate fast_config 1.3.0
[INFO] tweaked toml for crates.io crate fast_config 1.3.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fast_config 1.3.0 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 fast_config 1.3.0 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fast_config_derive v0.1.0
[INFO] [stderr]   Downloaded json5 v1.3.0
[INFO] [stderr]   Downloaded libyml v0.0.5
[INFO] [stderr]   Downloaded serde_yml v0.0.12
[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] d89be209148dd8253ef48dd78321cdd68ffa58a940e912c7ab612fde5385ce5e
[INFO] running `Command { std: "docker" "start" "-a" "d89be209148dd8253ef48dd78321cdd68ffa58a940e912c7ab612fde5385ce5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d89be209148dd8253ef48dd78321cdd68ffa58a940e912c7ab612fde5385ce5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d89be209148dd8253ef48dd78321cdd68ffa58a940e912c7ab612fde5385ce5e", kill_on_drop: false }`
[INFO] [stdout] d89be209148dd8253ef48dd78321cdd68ffa58a940e912c7ab612fde5385ce5e
[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] 39c2538bb6011c067e1c7ad147d91af69d99b2d333f93d9fb58f55bc71ce3332
[INFO] running `Command { std: "docker" "start" "-a" "39c2538bb6011c067e1c7ad147d91af69d99b2d333f93d9fb58f55bc71ce3332", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling serde_yml v0.0.12
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling indexmap v2.12.1
[INFO] [stderr]    Compiling serde_spanned v1.0.3
[INFO] [stderr]    Compiling toml_datetime v0.7.3
[INFO] [stderr]    Compiling toml_writer v1.0.4
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling libyml v0.0.5
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling toml_parser v1.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling fast_config_derive v0.1.0
[INFO] [stderr]    Compiling toml v0.9.8
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling json5 v1.3.0
[INFO] [stderr]    Compiling fast_config v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.70s
[INFO] running `Command { std: "docker" "inspect" "39c2538bb6011c067e1c7ad147d91af69d99b2d333f93d9fb58f55bc71ce3332", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39c2538bb6011c067e1c7ad147d91af69d99b2d333f93d9fb58f55bc71ce3332", kill_on_drop: false }`
[INFO] [stdout] 39c2538bb6011c067e1c7ad147d91af69d99b2d333f93d9fb58f55bc71ce3332
[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] 8016d1115feef7aaf41ffe2701886a471966da9cf1273ecb32900bcfb348d2e6
[INFO] running `Command { std: "docker" "start" "-a" "8016d1115feef7aaf41ffe2701886a471966da9cf1273ecb32900bcfb348d2e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling fast_config v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `Command { std: "docker" "inspect" "8016d1115feef7aaf41ffe2701886a471966da9cf1273ecb32900bcfb348d2e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8016d1115feef7aaf41ffe2701886a471966da9cf1273ecb32900bcfb348d2e6", kill_on_drop: false }`
[INFO] [stdout] 8016d1115feef7aaf41ffe2701886a471966da9cf1273ecb32900bcfb348d2e6
[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] d2c70db6f19701cf75b99a7e077bd347cb6d9f9d6378aa9968c16bd74ad18358
[INFO] running `Command { std: "docker" "start" "-a" "d2c70db6f19701cf75b99a7e077bd347cb6d9f9d6378aa9968c16bd74ad18358", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fast_config-b900e2107fcd5a3f)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::associated::create_save_change_save_load_json5 ... ok
[INFO] [stdout] test tests::associated::create_save_change_save_load_toml ... ok
[INFO] [stdout] test tests::associated::create_save_change_save_load_yaml ... ok
[INFO] [stdout] test tests::generics::create_save_change_save_load_json ... ok
[INFO] [stdout] test tests::generics::create_save_change_save_load_json5 ... ok
[INFO] [stdout] test tests::generics::create_save_change_save_load_yaml ... ok
[INFO] [stdout] test tests::associated::create_save_change_save_load_json ... ok
[INFO] [stdout] test tests::nested::create_save_change_save_load_json ... ok
[INFO] [stdout] test tests::nested::create_save_change_save_load_json5 ... ok
[INFO] [stdout] test tests::generics::create_save_change_save_load_toml ... ok
[INFO] [stdout] test tests::nested::create_save_change_save_load_yaml ... ok
[INFO] [stdout] test tests::simple::create_save_change_save_load_json ... ok
[INFO] [stdout] test tests::nested::create_save_change_save_load_toml ... ok
[INFO] [stdout] test tests::simple::create_save_change_save_load_yaml ... ok
[INFO] [stdout] test tests::simple::create_save_change_save_load_toml ... ok
[INFO] [stdout] test tests::simple::create_save_change_save_load_json5 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d2c70db6f19701cf75b99a7e077bd347cb6d9f9d6378aa9968c16bd74ad18358", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2c70db6f19701cf75b99a7e077bd347cb6d9f9d6378aa9968c16bd74ad18358", kill_on_drop: false }`
[INFO] [stdout] d2c70db6f19701cf75b99a7e077bd347cb6d9f9d6378aa9968c16bd74ad18358