[INFO] fetching crate functype-io 0.1.1...
[INFO] testing functype-io-0.1.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate functype-io 0.1.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate functype-io 0.1.1
[INFO] finished tweaking crates.io crate functype-io 0.1.1
[INFO] tweaked toml for crates.io crate functype-io 0.1.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate functype-io 0.1.1 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 functype-io 0.1.1 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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded archery v1.2.2
[INFO] [stderr]   Downloaded functype-core v0.1.1
[INFO] [stderr]   Downloaded rpds v1.2.0
[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] 165a14d483c5c97a0d27cafd4dff836b0d01d432b470858dd38b477d603b6d42
[INFO] running `Command { std: "docker" "start" "-a" "165a14d483c5c97a0d27cafd4dff836b0d01d432b470858dd38b477d603b6d42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "165a14d483c5c97a0d27cafd4dff836b0d01d432b470858dd38b477d603b6d42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "165a14d483c5c97a0d27cafd4dff836b0d01d432b470858dd38b477d603b6d42", kill_on_drop: false }`
[INFO] [stdout] 165a14d483c5c97a0d27cafd4dff836b0d01d432b470858dd38b477d603b6d42
[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] bf3df72bc8c21228d6fa5c5d22b4356a1eb95146ce3d6bd3452507997ef94ac6
[INFO] running `Command { std: "docker" "start" "-a" "bf3df72bc8c21228d6fa5c5d22b4356a1eb95146ce3d6bd3452507997ef94ac6", kill_on_drop: false }`
[INFO] [stderr]    Compiling triomphe v0.1.15
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling socket2 v0.6.2
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling archery v1.2.2
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling rpds v1.2.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling functype-core v0.1.1
[INFO] [stderr]    Compiling functype-io v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.45s
[INFO] running `Command { std: "docker" "inspect" "bf3df72bc8c21228d6fa5c5d22b4356a1eb95146ce3d6bd3452507997ef94ac6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf3df72bc8c21228d6fa5c5d22b4356a1eb95146ce3d6bd3452507997ef94ac6", kill_on_drop: false }`
[INFO] [stdout] bf3df72bc8c21228d6fa5c5d22b4356a1eb95146ce3d6bd3452507997ef94ac6
[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] 6d3f42ac726cf8a1973524e33ff3085ec3371498a91789e3a46153e651ddbbb3
[INFO] running `Command { std: "docker" "start" "-a" "6d3f42ac726cf8a1973524e33ff3085ec3371498a91789e3a46153e651ddbbb3", kill_on_drop: false }`
[INFO] [stderr]    Compiling functype-io v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `Command { std: "docker" "inspect" "6d3f42ac726cf8a1973524e33ff3085ec3371498a91789e3a46153e651ddbbb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d3f42ac726cf8a1973524e33ff3085ec3371498a91789e3a46153e651ddbbb3", kill_on_drop: false }`
[INFO] [stdout] 6d3f42ac726cf8a1973524e33ff3085ec3371498a91789e3a46153e651ddbbb3
[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] 40e35f7487a441b4dee63f93a8d225e574214159ce9f5e9f2b9a8be08f9d678b
[INFO] running `Command { std: "docker" "start" "-a" "40e35f7487a441b4dee63f93a8d225e574214159ce9f5e9f2b9a8be08f9d678b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/functype_io-9324aee26d50eb84)
[INFO] [stdout] 
[INFO] [stdout] running 62 tests
[INFO] [stdout] test io::tests::and_then_is_flat_map_alias ... ok
[INFO] [stdout] test io::tests::bracket_runs_all_three ... ok
[INFO] [stdout] test io::tests::catch_preserves_success ... ok
[INFO] [stdout] test io::tests::catch_recovers_from_error ... ok
[INFO] [stdout] test io::tests::effect_captures_side_effect ... ok
[INFO] [stdout] test io::tests::effect_result_success ... ok
[INFO] [stdout] test io::tests::effect_result_failure ... ok
[INFO] [stdout] test io::tests::either_wraps_error ... ok
[INFO] [stdout] test io::tests::either_wraps_success ... ok
[INFO] [stdout] test io::tests::ensuring_preserves_result ... ok
[INFO] [stdout] test io::tests::bracket_does_not_release_on_acquire_error ... ok
[INFO] [stdout] test io::tests::ensuring_runs_on_error ... ok
[INFO] [stdout] test io::tests::fail_returns_error ... ok
[INFO] [stdout] test io::tests::fdo_short_circuits_on_fail ... ok
[INFO] [stdout] test io::tests::fdo_single_bind ... ok
[INFO] [stdout] test io::tests::flat_map_short_circuits_on_second_error ... ok
[INFO] [stdout] test io::tests::from_either_left ... ok
[INFO] [stdout] test io::tests::flat_map_short_circuits_on_first_error ... ok
[INFO] [stdout] test io::tests::from_option_some ... ok
[INFO] [stdout] test io::tests::ensuring_runs_on_success ... ok
[INFO] [stdout] test io::tests::debug_impl ... ok
[INFO] [stdout] test io::tests::fdo_multi_bind ... ok
[INFO] [stdout] test io::tests::fdo_nested ... ok
[INFO] [stdout] test io::tests::fdo_realistic_pipeline ... ok
[INFO] [stdout] test io::tests::map_transforms_value ... ok
[INFO] [stdout] test io::tests::from_option_none ... ok
[INFO] [stdout] test io::tests::flat_map_chains ... ok
[INFO] [stdout] test io::tests::map_error_transforms_error ... ok
[INFO] [stdout] test io::tests::from_result_err ... ok
[INFO] [stdout] test io::tests::from_either_right ... ok
[INFO] [stdout] test io::tests::monad_associativity ... ok
[INFO] [stdout] test io::tests::from_result_ok ... ok
[INFO] [stdout] test io::tests::monad_left_identity ... ok
[INFO] [stdout] test io::tests::monad_right_identity ... ok
[INFO] [stdout] test io::tests::or_else_preserves_success ... ok
[INFO] [stdout] test io::tests::retry_succeeds_on_nth_attempt ... ok
[INFO] [stdout] test io::tests::run_or_panic_success ... ok
[INFO] [stdout] test io::tests::tap_runs_side_effect ... ok
[INFO] [stdout] test io::tests::task_alias ... ok
[INFO] [stdout] test io::tests::succeed_returns_value ... ok
[INFO] [stdout] test io::tests::or_else_falls_back ... ok
[INFO] [stdout] test io::tests::map_preserves_error ... ok
[INFO] [stdout] test io::tests::retry_exhausts_attempts ... ok
[INFO] [stdout] test io::tests::succeed_with_string ... ok
[INFO] [stdout] test io::tests::fdo_let_binding ... ok
[INFO] [stdout] test io::tests::pure_creates_succeed ... ok
[INFO] [stdout] test io::tests::then_discards_first ... ok
[INFO] [stdout] test io::tests::zip_combines_two_ios ... ok
[INFO] [stdout] test io::tests::zip_with_combines_with_function ... ok
[INFO] [stdout] test io::tests::from_future_success ... ok
[INFO] [stdout] test io::tests::laziness_verified ... ok
[INFO] [stdout] test io::tests::map_error_preserves_success ... ok
[INFO] [stdout] test io::tests::future_roundtrip ... ok
[INFO] [stdout] test io::tests::then_short_circuits_on_first_error ... ok
[INFO] [stdout] test io::tests::zip_short_circuits_second ... ok
[INFO] [stdout] test io::tests::tap_does_not_run_on_error ... ok
[INFO] [stdout] test io::tests::run_or_panic_failure - should panic ... ok
[INFO] [stdout] test io::tests::bracket_releases_on_use_error ... ok
[INFO] [stdout] test io::tests::zip_short_circuits_first ... ok
[INFO] [stdout] test io::tests::from_future_error ... ok
[INFO] [stdout] test io::tests::to_future_error ... ok
[INFO] [stdout] test io::tests::to_future_success ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 62 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests functype_io
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/io.rs - io::IO (line 25) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "40e35f7487a441b4dee63f93a8d225e574214159ce9f5e9f2b9a8be08f9d678b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40e35f7487a441b4dee63f93a8d225e574214159ce9f5e9f2b9a8be08f9d678b", kill_on_drop: false }`
[INFO] [stdout] 40e35f7487a441b4dee63f93a8d225e574214159ce9f5e9f2b9a8be08f9d678b