[INFO] fetching crate karpal-effect 0.4.0...
[INFO] testing karpal-effect-0.4.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate karpal-effect 0.4.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate karpal-effect 0.4.0
[INFO] finished tweaking crates.io crate karpal-effect 0.4.0
[INFO] tweaked toml for crates.io crate karpal-effect 0.4.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate karpal-effect 0.4.0 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 karpal-effect 0.4.0 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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded karpal-core v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 7f93605ce7bf0c0c371cd9dcf559027e6a9fb1113a6d2c438677c8fc099e9453
[INFO] running `Command { std: "docker" "start" "-a" "7f93605ce7bf0c0c371cd9dcf559027e6a9fb1113a6d2c438677c8fc099e9453", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f93605ce7bf0c0c371cd9dcf559027e6a9fb1113a6d2c438677c8fc099e9453", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f93605ce7bf0c0c371cd9dcf559027e6a9fb1113a6d2c438677c8fc099e9453", kill_on_drop: false }`
[INFO] [stdout] 7f93605ce7bf0c0c371cd9dcf559027e6a9fb1113a6d2c438677c8fc099e9453
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b55fcf57e36959c10112768cdca4dbc1f5a16ead5e0f7e31de365e9d4d2e99b7
[INFO] running `Command { std: "docker" "start" "-a" "b55fcf57e36959c10112768cdca4dbc1f5a16ead5e0f7e31de365e9d4d2e99b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling karpal-core v0.4.0
[INFO] [stderr]    Compiling karpal-effect v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "b55fcf57e36959c10112768cdca4dbc1f5a16ead5e0f7e31de365e9d4d2e99b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b55fcf57e36959c10112768cdca4dbc1f5a16ead5e0f7e31de365e9d4d2e99b7", kill_on_drop: false }`
[INFO] [stdout] b55fcf57e36959c10112768cdca4dbc1f5a16ead5e0f7e31de365e9d4d2e99b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] e46494887ae96af119d25290a08cd6fdc57c08cfea1199cc20f8a35a7045bf40
[INFO] running `Command { std: "docker" "start" "-a" "e46494887ae96af119d25290a08cd6fdc57c08cfea1199cc20f8a35a7045bf40", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling zerocopy v0.8.40
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling tempfile v3.26.0
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling proptest v1.10.0
[INFO] [stderr]    Compiling karpal-effect v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 18.68s
[INFO] running `Command { std: "docker" "inspect" "e46494887ae96af119d25290a08cd6fdc57c08cfea1199cc20f8a35a7045bf40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e46494887ae96af119d25290a08cd6fdc57c08cfea1199cc20f8a35a7045bf40", kill_on_drop: false }`
[INFO] [stdout] e46494887ae96af119d25290a08cd6fdc57c08cfea1199cc20f8a35a7045bf40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 340fcc4b8618b921a4a2fd5419ecf6cd4cd695fe1c1f778106f7384f4b16de3b
[INFO] running `Command { std: "docker" "start" "-a" "340fcc4b8618b921a4a2fd5419ecf6cd4cd695fe1c1f778106f7384f4b16de3b", 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/karpal_effect-21abd8c4e19178cc)
[INFO] [stdout] 
[INFO] [stdout] running 82 tests
[INFO] [stdout] test classes::tests::identity_chain_st ... ok
[INFO] [stdout] test classes::tests::option_applicative_st ... ok
[INFO] [stdout] test classes::tests::option_chain_st ... ok
[INFO] [stdout] test classes::tests::option_functor_st ... ok
[INFO] [stdout] test except_t::tests::except_t_applicative_st_trait ... ok
[INFO] [stdout] test except_t::tests::except_t_catch_ok_passes_through ... ok
[INFO] [stdout] test except_t::tests::except_t_chain_err_short_circuits ... ok
[INFO] [stdout] test except_t::tests::except_t_chain_none ... ok
[INFO] [stdout] test except_t::tests::except_t_chain_st_trait ... ok
[INFO] [stdout] test except_t::tests::except_t_chain_ok ... ok
[INFO] [stdout] test except_t::tests::except_t_fmap_err ... ok
[INFO] [stdout] test except_t::tests::except_t_fmap_ok ... ok
[INFO] [stdout] test except_t::tests::except_t_functor_st_trait ... ok
[INFO] [stdout] test except_t::tests::except_t_pure_identity ... ok
[INFO] [stdout] test except_t::tests::except_t_lift_none ... ok
[INFO] [stdout] test except_t::tests::except_t_fmap_none ... ok
[INFO] [stdout] test except_t::tests::except_t_pure_option ... ok
[INFO] [stdout] test except_t::tests::except_t_throw_test ... ok
[INFO] [stdout] test except_t::tests::except_t_lift_option ... ok
[INFO] [stdout] test classes::tests::result_functor_st ... ok
[INFO] [stdout] test reader_t::tests::reader_t_ask_test ... ok
[INFO] [stdout] test reader_t::tests::reader_t_chain_shares_env ... ok
[INFO] [stdout] test reader_t::tests::reader_t_chain_st_trait ... ok
[INFO] [stdout] test reader_t::tests::reader_t_chain_test ... ok
[INFO] [stdout] test reader_t::tests::reader_t_fmap_test ... ok
[INFO] [stdout] test reader_t::tests::reader_t_functor_st_trait ... ok
[INFO] [stdout] test reader_t::tests::reader_t_lift_none ... ok
[INFO] [stdout] test except_t::law_tests::except_t_functor_composition ... ok
[INFO] [stdout] test reader_t::tests::reader_t_lift_test ... ok
[INFO] [stdout] test reader_t::tests::reader_t_local_test ... ok
[INFO] [stdout] test reader_t::tests::reader_t_pure_test ... ok
[INFO] [stdout] test reader_t::tests::reader_t_reader_test ... ok
[INFO] [stdout] test reader_t::tests::reader_t_run_test ... ok
[INFO] [stdout] test except_t::tests::except_t_catch_recovers ... ok
[INFO] [stdout] test classes::law_tests::option_monad_left_identity ... ok
[INFO] [stdout] test reader_t::law_tests::reader_t_functor_identity ... ok
[INFO] [stdout] test reader_t::law_tests::reader_t_lift_pure ... ok
[INFO] [stdout] test state_t::tests::state_t_chain_st_trait ... ok
[INFO] [stdout] test classes::law_tests::option_monad_right_identity ... ok
[INFO] [stdout] test state_t::tests::state_t_chain_with_none ... ok
[INFO] [stdout] test state_t::tests::state_t_fmap_test ... ok
[INFO] [stdout] test state_t::tests::state_t_functor_st_trait ... ok
[INFO] [stdout] test classes::law_tests::option_functor_identity ... ok
[INFO] [stdout] test state_t::tests::state_t_lift_none ... ok
[INFO] [stdout] test state_t::tests::state_t_lift_option ... ok
[INFO] [stdout] test state_t::law_tests::state_t_get_put ... ok
[INFO] [stdout] test state_t::tests::state_t_modify_test ... ok
[INFO] [stdout] test state_t::tests::state_t_pure_identity ... ok
[INFO] [stdout] test state_t::tests::state_t_pure_option ... ok
[INFO] [stdout] test state_t::tests::state_t_put_test ... ok
[INFO] [stdout] test state_t::law_tests::state_t_functor_identity ... ok
[INFO] [stdout] test state_t::tests::state_t_run_test ... ok
[INFO] [stdout] test state_t::tests::state_t_get_test ... ok
[INFO] [stdout] test state_t::tests::state_t_chain_threads_state ... ok
[INFO] [stdout] test writer_t::tests::writer_t_chain_accumulates_log ... ok
[INFO] [stdout] test writer_t::tests::writer_t_chain_none ... ok
[INFO] [stdout] test except_t::law_tests::except_t_monad_left_identity ... ok
[INFO] [stdout] test writer_t::tests::writer_t_chain_st_trait ... ok
[INFO] [stdout] test writer_t::tests::writer_t_chain_with_value ... ok
[INFO] [stdout] test writer_t::law_tests::writer_t_monad_left_identity ... ok
[INFO] [stdout] test writer_t::law_tests::writer_t_lift_pure ... ok
[INFO] [stdout] test classes::law_tests::option_functor_composition ... ok
[INFO] [stdout] test writer_t::tests::writer_t_fmap_test ... ok
[INFO] [stdout] test writer_t::tests::writer_t_functor_st_trait ... ok
[INFO] [stdout] test writer_t::tests::writer_t_lift_none ... ok
[INFO] [stdout] test writer_t::tests::writer_t_lift_option ... ok
[INFO] [stdout] test writer_t::tests::writer_t_listen_test ... ok
[INFO] [stdout] test writer_t::tests::writer_t_pass_test ... ok
[INFO] [stdout] test writer_t::tests::writer_t_pure_identity ... ok
[INFO] [stdout] test writer_t::tests::writer_t_pure_option ... ok
[INFO] [stdout] test writer_t::tests::writer_t_tell_test ... ok
[INFO] [stdout] test state_t::law_tests::state_t_put_get ... ok
[INFO] [stdout] test reader_t::law_tests::reader_t_monad_left_identity ... ok
[INFO] [stdout] test except_t::law_tests::except_t_lift_pure ... ok
[INFO] [stdout] test reader_t::law_tests::reader_t_monad_right_identity ... ok
[INFO] [stdout] test state_t::law_tests::state_t_monad_left_identity ... ok
[INFO] [stdout] test state_t::law_tests::state_t_monad_right_identity ... ok
[INFO] [stdout] test classes::law_tests::option_chain_associativity ... ok
[INFO] [stdout] test except_t::law_tests::except_t_functor_identity ... ok
[INFO] [stdout] test except_t::law_tests::except_t_monad_right_identity ... ok
[INFO] [stdout] test writer_t::law_tests::writer_t_functor_identity ... ok
[INFO] [stdout] test writer_t::law_tests::writer_t_monad_right_identity ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 82 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests karpal_effect
[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" "340fcc4b8618b921a4a2fd5419ecf6cd4cd695fe1c1f778106f7384f4b16de3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "340fcc4b8618b921a4a2fd5419ecf6cd4cd695fe1c1f778106f7384f4b16de3b", kill_on_drop: false }`
[INFO] [stdout] 340fcc4b8618b921a4a2fd5419ecf6cd4cd695fe1c1f778106f7384f4b16de3b