[INFO] fetching crate field-collex 0.0.12...
[INFO] testing field-collex-0.0.12 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate field-collex 0.0.12 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate field-collex 0.0.12
[INFO] finished tweaking crates.io crate field-collex 0.0.12
[INFO] tweaked toml for crates.io crate field-collex 0.0.12 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate field-collex 0.0.12 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 field-collex 0.0.12 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 span-core v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 85965d377e3b8b5507e88a42683ff51ae71d35039718c88f70e79f3621d263b2
[INFO] running `Command { std: "docker" "start" "-a" "85965d377e3b8b5507e88a42683ff51ae71d35039718c88f70e79f3621d263b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85965d377e3b8b5507e88a42683ff51ae71d35039718c88f70e79f3621d263b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85965d377e3b8b5507e88a42683ff51ae71d35039718c88f70e79f3621d263b2", kill_on_drop: false }`
[INFO] [stdout] 85965d377e3b8b5507e88a42683ff51ae71d35039718c88f70e79f3621d263b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] e8303fff4913255f1e2409228706f9d7e007d34e7115903a5ac8679209ad0608
[INFO] running `Command { std: "docker" "start" "-a" "e8303fff4913255f1e2409228706f9d7e007d34e7115903a5ac8679209ad0608", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling fraction v0.15.3
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling span-core v0.1.1
[INFO] [stderr]    Compiling field-collex v0.0.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.78s
[INFO] running `Command { std: "docker" "inspect" "e8303fff4913255f1e2409228706f9d7e007d34e7115903a5ac8679209ad0608", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8303fff4913255f1e2409228706f9d7e007d34e7115903a5ac8679209ad0608", kill_on_drop: false }`
[INFO] [stdout] e8303fff4913255f1e2409228706f9d7e007d34e7115903a5ac8679209ad0608
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 6631db5a92fded2467ae94a05104bb9df9b08cd5c19e6b31040cbb0c59af44a8
[INFO] running `Command { std: "docker" "start" "-a" "6631db5a92fded2467ae94a05104bb9df9b08cd5c19e6b31040cbb0c59af44a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling field-collex v0.0.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `Command { std: "docker" "inspect" "6631db5a92fded2467ae94a05104bb9df9b08cd5c19e6b31040cbb0c59af44a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6631db5a92fded2467ae94a05104bb9df9b08cd5c19e6b31040cbb0c59af44a8", kill_on_drop: false }`
[INFO] [stdout] 6631db5a92fded2467ae94a05104bb9df9b08cd5c19e6b31040cbb0c59af44a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 4dbdf6d9ac09838cf47bd6e9a73766afe348a1f037bc9074defdbe37af0c3c1d
[INFO] running `Command { std: "docker" "start" "-a" "4dbdf6d9ac09838cf47bd6e9a73766afe348a1f037bc9074defdbe37af0c3c1d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/field_collex-d961336174c93046)
[INFO] [stdout] running 22 tests
[INFO] [stdout] test collex::iter::tests::test_iter ... ok
[INFO] [stdout] test collex::se::serialize_tests::test_deserialize_from_array ... ok
[INFO] [stdout] test collex::se::serialize_tests::test_deserialize_invalid_input ... ok
[INFO] [stdout] test collex::se::serialize_tests::test_serialize_deserialize_nested_collex ... ok
[INFO] [stdout] test collex::se::serialize_tests::test_serialize_to_array ... ok
[INFO] [stdout] test collex::tests::test_basic_construction ... ok
[INFO] [stdout] test collex::se::serialize_tests::test_deserialize_from_struct ... ok
[INFO] [stdout] test collex::tests::test_get ... ok
[INFO] [stdout] test set::tests::test_extend_try_extend ... ok
[INFO] [stdout] test set::tests::test_find_methods ... ok
[INFO] [stdout] test collex::tests::test_remove ... ok
[INFO] [stdout] test collex::tests::test_with_elements ... ok
[INFO] [stdout] test set::tests::test_remove ... ok
[INFO] [stdout] test collex::tests::test_insert_contains ... ok
[INFO] [stdout] test collex::tests::test_extend_try_extend ... ok
[INFO] [stdout] test set::tests::test_with_elements ... ok
[INFO] [stdout] test collex::tests::test_modify ... ok
[INFO] [stdout] test collex::tests::test_find_closest ... ok
[INFO] [stdout] test collex::se::serialize_tests::test_modify_after_deserialize ... ok
[INFO] [stdout] test collex::tests::test_find_methods ... ok
[INFO] [stdout] test set::tests::test_insert_contains ... ok
[INFO] [stdout] test set::tests::test_basic_construction ... ok
[INFO] [stderr]    Doc-tests field_collex
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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" "4dbdf6d9ac09838cf47bd6e9a73766afe348a1f037bc9074defdbe37af0c3c1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dbdf6d9ac09838cf47bd6e9a73766afe348a1f037bc9074defdbe37af0c3c1d", kill_on_drop: false }`
[INFO] [stdout] 4dbdf6d9ac09838cf47bd6e9a73766afe348a1f037bc9074defdbe37af0c3c1d