[INFO] fetching crate fast-yaml-ffi 0.4.1...
[INFO] testing fast-yaml-ffi-0.4.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate fast-yaml-ffi 0.4.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate fast-yaml-ffi 0.4.1
[INFO] finished tweaking crates.io crate fast-yaml-ffi 0.4.1
[INFO] tweaked toml for crates.io crate fast-yaml-ffi 0.4.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fast-yaml-ffi 0.4.1 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-yaml-ffi 0.4.1 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 ordered-float v5.1.0
[INFO] [stderr]   Downloaded saphyr v0.0.6
[INFO] [stderr]   Downloaded saphyr-parser v0.0.6
[INFO] [stderr]   Downloaded fast-yaml-core v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 0df0c5bbd2d4251b246191707b3526adc9b806e5e5e77098393338cd92e9cbe1
[INFO] running `Command { std: "docker" "start" "-a" "0df0c5bbd2d4251b246191707b3526adc9b806e5e5e77098393338cd92e9cbe1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0df0c5bbd2d4251b246191707b3526adc9b806e5e5e77098393338cd92e9cbe1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0df0c5bbd2d4251b246191707b3526adc9b806e5e5e77098393338cd92e9cbe1", kill_on_drop: false }`
[INFO] [stdout] 0df0c5bbd2d4251b246191707b3526adc9b806e5e5e77098393338cd92e9cbe1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] e52b0c27414e334b2176e76c4edba20d60cb16584089d9422a0f7e75ccfaa19e
[INFO] running `Command { std: "docker" "start" "-a" "e52b0c27414e334b2176e76c4edba20d60cb16584089d9422a0f7e75ccfaa19e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling arraydeque v0.5.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling hashlink v0.10.0
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling saphyr-parser v0.0.6
[INFO] [stderr]    Compiling ordered-float v5.1.0
[INFO] [stderr]    Compiling saphyr v0.0.6
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling fast-yaml-core v0.4.1
[INFO] [stderr]    Compiling fast-yaml-ffi v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.75s
[INFO] running `Command { std: "docker" "inspect" "e52b0c27414e334b2176e76c4edba20d60cb16584089d9422a0f7e75ccfaa19e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e52b0c27414e334b2176e76c4edba20d60cb16584089d9422a0f7e75ccfaa19e", kill_on_drop: false }`
[INFO] [stdout] e52b0c27414e334b2176e76c4edba20d60cb16584089d9422a0f7e75ccfaa19e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 4cec3fc0f543d8f227c9a4a723f00c0231f2bede845bca48820a10c1e24a3501
[INFO] running `Command { std: "docker" "start" "-a" "4cec3fc0f543d8f227c9a4a723f00c0231f2bede845bca48820a10c1e24a3501", kill_on_drop: false }`
[INFO] [stderr]    Compiling fast-yaml-ffi v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "4cec3fc0f543d8f227c9a4a723f00c0231f2bede845bca48820a10c1e24a3501", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cec3fc0f543d8f227c9a4a723f00c0231f2bede845bca48820a10c1e24a3501", kill_on_drop: false }`
[INFO] [stdout] 4cec3fc0f543d8f227c9a4a723f00c0231f2bede845bca48820a10c1e24a3501
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 05e3cc46113ebd4915f89518b616ebd317284d61313f7e0334441d2e15092fd8
[INFO] running `Command { std: "docker" "start" "-a" "05e3cc46113ebd4915f89518b616ebd317284d61313f7e0334441d2e15092fd8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fast_yaml_ffi-e02d3257a2dbd232)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test conversion::tests::test_from_ffi ... ok
[INFO] [stdout] test error::tests::test_type_mismatch_display ... ok
[INFO] [stdout] test error::tests::test_ffi_error_display ... ok
[INFO] [stdout] test conversion::tests::test_to_ffi ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fast_yaml_ffi
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/conversion.rs - conversion::FromFfi (line 41) ... ignored
[INFO] [stdout] test src/conversion.rs - conversion::ToFfi (line 14) ... ignored
[INFO] [stdout] test src/lib.rs - (line 13) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.39s; merged doctests compilation took 0.38s
[INFO] running `Command { std: "docker" "inspect" "05e3cc46113ebd4915f89518b616ebd317284d61313f7e0334441d2e15092fd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05e3cc46113ebd4915f89518b616ebd317284d61313f7e0334441d2e15092fd8", kill_on_drop: false }`
[INFO] [stdout] 05e3cc46113ebd4915f89518b616ebd317284d61313f7e0334441d2e15092fd8