[INFO] fetching crate fast_config 1.3.0...
[INFO] testing fast_config-1.3.0 against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] extracting crate fast_config 1.3.0 into /workspace/builds/worker-6-tc2/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-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fast_config 1.3.0 on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 327d0a16b1b784b62db643657a187eb33e8311048e690dbbac24fc74537f246a
[INFO] running `Command { std: "docker" "start" "-a" "327d0a16b1b784b62db643657a187eb33e8311048e690dbbac24fc74537f246a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "327d0a16b1b784b62db643657a187eb33e8311048e690dbbac24fc74537f246a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "327d0a16b1b784b62db643657a187eb33e8311048e690dbbac24fc74537f246a", kill_on_drop: false }`
[INFO] [stdout] 327d0a16b1b784b62db643657a187eb33e8311048e690dbbac24fc74537f246a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] a9069447bb091320414e3c5a83d5015c859fdb1da1fd7987f5c72fff7644cfc6
[INFO] running `Command { std: "docker" "start" "-a" "a9069447bb091320414e3c5a83d5015c859fdb1da1fd7987f5c72fff7644cfc6", kill_on_drop: false }`
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling toml_writer v1.0.4
[INFO] [stderr]    Compiling serde_yml v0.0.12
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling serde_spanned v1.0.3
[INFO] [stderr]    Compiling toml_datetime v0.7.3
[INFO] [stderr]    Compiling libyml v0.0.5
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling toml_parser v1.0.4
[INFO] [stderr]    Compiling toml v0.9.8
[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 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 12.93s
[INFO] running `Command { std: "docker" "inspect" "a9069447bb091320414e3c5a83d5015c859fdb1da1fd7987f5c72fff7644cfc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9069447bb091320414e3c5a83d5015c859fdb1da1fd7987f5c72fff7644cfc6", kill_on_drop: false }`
[INFO] [stdout] a9069447bb091320414e3c5a83d5015c859fdb1da1fd7987f5c72fff7644cfc6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 0c7aa12cd57773e25aaaa4ee0fe40fff2915bacae6f2ae91ef11085462c86618
[INFO] running `Command { std: "docker" "start" "-a" "0c7aa12cd57773e25aaaa4ee0fe40fff2915bacae6f2ae91ef11085462c86618", 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 2.01s
[INFO] running `Command { std: "docker" "inspect" "0c7aa12cd57773e25aaaa4ee0fe40fff2915bacae6f2ae91ef11085462c86618", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c7aa12cd57773e25aaaa4ee0fe40fff2915bacae6f2ae91ef11085462c86618", kill_on_drop: false }`
[INFO] [stdout] 0c7aa12cd57773e25aaaa4ee0fe40fff2915bacae6f2ae91ef11085462c86618
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 539a059d26e7ee2c263c929e09c45f58a9eb9ca3408b74bbe2d78bde762f7fd3
[INFO] running `Command { std: "docker" "start" "-a" "539a059d26e7ee2c263c929e09c45f58a9eb9ca3408b74bbe2d78bde762f7fd3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/fast_config/b900e2107fcd5a3f/deps/fast_config-b900e2107fcd5a3f)
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tests::associated::create_save_change_save_load_json5 ... ok
[INFO] [stdout] test tests::simple::create_save_change_save_load_yaml ... ok
[INFO] [stdout] test tests::generics::create_save_change_save_load_toml ... ok
[INFO] [stdout] test tests::simple::create_save_change_save_load_json5 ... ok
[INFO] [stdout] test tests::nested::create_save_change_save_load_json ... ok
[INFO] [stdout] test tests::simple::create_save_change_save_load_toml ... ok
[INFO] [stdout] test tests::nested::create_save_change_save_load_toml ... ok
[INFO] [stdout] test tests::associated::create_save_change_save_load_yaml ... ok
[INFO] [stdout] test tests::nested::create_save_change_save_load_yaml ... ok
[INFO] [stdout] test tests::generics::create_save_change_save_load_yaml ... ok
[INFO] [stdout] test tests::generics::create_save_change_save_load_json ... ok
[INFO] [stdout] test tests::nested::create_save_change_save_load_json5 ... ok
[INFO] [stdout] test tests::associated::create_save_change_save_load_json ... ok
[INFO] [stdout] test tests::associated::create_save_change_save_load_toml ... ok
[INFO] [stdout] test tests::generics::create_save_change_save_load_json5 ... ok
[INFO] [stdout] test tests::simple::create_save_change_save_load_json ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "539a059d26e7ee2c263c929e09c45f58a9eb9ca3408b74bbe2d78bde762f7fd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "539a059d26e7ee2c263c929e09c45f58a9eb9ca3408b74bbe2d78bde762f7fd3", kill_on_drop: false }`
[INFO] [stdout] 539a059d26e7ee2c263c929e09c45f58a9eb9ca3408b74bbe2d78bde762f7fd3