[INFO] fetching crate pipei 0.3.14...
[INFO] testing pipei-0.3.14 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate pipei 0.3.14 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate pipei 0.3.14
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate pipei 0.3.14
[INFO] tweaked toml for crates.io crate pipei 0.3.14 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pipei 0.3.14 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 pipei 0.3.14 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] 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] 8707997a4f650a53b949c4e44c1ce5fdb68b0183bf6a7968df8cfe333751979d
[INFO] running `Command { std: "docker" "start" "-a" "8707997a4f650a53b949c4e44c1ce5fdb68b0183bf6a7968df8cfe333751979d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8707997a4f650a53b949c4e44c1ce5fdb68b0183bf6a7968df8cfe333751979d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8707997a4f650a53b949c4e44c1ce5fdb68b0183bf6a7968df8cfe333751979d", kill_on_drop: false }`
[INFO] [stdout] 8707997a4f650a53b949c4e44c1ce5fdb68b0183bf6a7968df8cfe333751979d
[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] 73e6043dda90f42841e390a6a888153b4e45f8a07d1ee7b7b425ac36513169fc
[INFO] running `Command { std: "docker" "start" "-a" "73e6043dda90f42841e390a6a888153b4e45f8a07d1ee7b7b425ac36513169fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling pipei v0.3.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "73e6043dda90f42841e390a6a888153b4e45f8a07d1ee7b7b425ac36513169fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73e6043dda90f42841e390a6a888153b4e45f8a07d1ee7b7b425ac36513169fc", kill_on_drop: false }`
[INFO] [stdout] 73e6043dda90f42841e390a6a888153b4e45f8a07d1ee7b7b425ac36513169fc
[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] b2c8e3f5470da382faa9c62678adf388dddf2d4456f248d5ebd55dbea9dbc04f
[INFO] running `Command { std: "docker" "start" "-a" "b2c8e3f5470da382faa9c62678adf388dddf2d4456f248d5ebd55dbea9dbc04f", kill_on_drop: false }`
[INFO] [stderr]    Compiling pipei v0.3.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "b2c8e3f5470da382faa9c62678adf388dddf2d4456f248d5ebd55dbea9dbc04f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2c8e3f5470da382faa9c62678adf388dddf2d4456f248d5ebd55dbea9dbc04f", kill_on_drop: false }`
[INFO] [stdout] b2c8e3f5470da382faa9c62678adf388dddf2d4456f248d5ebd55dbea9dbc04f
[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] b7adb9d3bfdecbf8ef01a0779428cfd49d3094165fa2da3eb9f136809cb4cc27
[INFO] running `Command { std: "docker" "start" "-a" "b7adb9d3bfdecbf8ef01a0779428cfd49d3094165fa2da3eb9f136809cb4cc27", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pipei-73f3bdba530c7567)
[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] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-6703a9606a85faad)
[INFO] [stdout] 
[INFO] [stdout] running 57 tests
[INFO] [stdout] test arity_3_tests::pipe_arity_3 ... ok
[INFO] [stdout] test borrow_not_move_preserves_original ... ok
[INFO] [stdout] test cross_arity_chain_tests::tap_cond_skip_in_chain ... ok
[INFO] [stdout] test extended_tap_tests::test_simulate_tap_dbg ... ok
[INFO] [stdout] test extended_tap_tests::test_simulate_tap_err ... ok
[INFO] [stdout] test extended_tap_tests::test_simulate_tap_ok ... ok
[INFO] [stdout] test bound_method_as_callback ... ok
[INFO] [stdout] test check_reusability ... ok
[INFO] [stdout] test cross_arity_chain_tests::tap_proj_then_pipe ... ok
[INFO] [stdout] test extended_tap_tests::test_simulate_conditional_mutation ... ok
[INFO] [stdout] test fn_bound_tests::pipe_imm_closure_is_reusable ... ok
[INFO] [stdout] test fn_bound_tests::pipe_imm_closure_works_in_map ... ok
[INFO] [stdout] test fn_bound_tests::tap_cond_mut_extra_args ... ok
[INFO] [stdout] test fn_bound_tests::pipe_mut_closure_is_fnmut ... ok
[INFO] [stdout] test fn_bound_tests::pipe_mut_mutates_captured_copy_not_original ... ok
[INFO] [stdout] test fn_bound_tests::pipe_own_consumes_value ... ok
[INFO] [stdout] test fn_bound_tests::tap_cond_mut_accepts_fnonce_projection_and_effect ... ok
[INFO] [stdout] test fn_bound_tests::tap_mut_accepts_fnonce_closure ... ok
[INFO] [stdout] test cross_arity_chain_tests::mixed_arity_pipeline ... ok
[INFO] [stdout] test fn_bound_tests::tap_cond_some_does_run_side_effect ... ok
[INFO] [stdout] test fn_bound_tests::tap_cond_none_does_not_run_side_effect ... ok
[INFO] [stdout] test extended_tap_tests::test_simulate_tap_some ... ok
[INFO] [stdout] test fn_bound_tests::test_readme_proj ... ok
[INFO] [stdout] test fn_bound_tests::tap_imm_accepts_fnonce_closure ... ok
[INFO] [stdout] test higher_arity_tests::pipe_arity_2 ... ok
[INFO] [stdout] test fn_bound_tests::tap_mut_still_works_with_fn ... ok
[INFO] [stdout] test higher_arity_tests::tap_arity_2 ... ok
[INFO] [stdout] test higher_arity_tests::tap_cond_arity_2 ... ok
[INFO] [stdout] test mutation_tests::tap_cond_conditional_mutation ... ok
[INFO] [stdout] test higher_arity_tests::tap_proj_arity_2 ... ok
[INFO] [stdout] test mutation_tests::tap_cond_mutate_struct ... ok
[INFO] [stdout] test mutation_tests::tap_proj_mutate_struct ... ok
[INFO] [stdout] test mutation_tests::tap_proj_owned_to_mut_projection ... ok
[INFO] [stdout] test mutation_tests::tap_cond_mutate_primitive_field ... ok
[INFO] [stdout] test reference_tap_tests::test_mut_ref_tap_some ... ok
[INFO] [stdout] test mutation_tests::tap_proj_mutate_primitive_field ... ok
[INFO] [stdout] test mutation_tests::tap_cond_owned_to_mut_projection ... ok
[INFO] [stdout] test reference_tap_tests::test_ref_tap_dbg_style ... ok
[INFO] [stdout] test server_check ... ok
[INFO] [stdout] test reference_tap_tests::test_ref_tap_err ... ok
[INFO] [stdout] test tap_cond_doc ... ok
[INFO] [stdout] test reference_tap_tests::test_ref_tap_ok ... ok
[INFO] [stdout] test tap_extended ... ok
[INFO] [stdout] test tap_extended_mut ... ok
[INFO] [stdout] test test_mutable_tap_chain ... ok
[INFO] [stdout] test reference_tap_tests::test_ref_tap_some ... ok
[INFO] [stdout] test test_pipe_arity ... ok
[INFO] [stdout] test test_simple_pipe ... ok
[INFO] [stdout] test tap_proj_doc ... ok
[INFO] [stdout] test test_tap_proj_immutable ... ok
[INFO] [stdout] test test_pipe_mutable_borrow ... ok
[INFO] [stdout] test test_tap_cond_immutable ... ok
[INFO] [stdout] test test_tap_cond_mutable ... ok
[INFO] [stdout] test test_tap_proj_mutable ... ok
[INFO] [stdout] test unboxed_bound_methods ... ok
[INFO] [stdout] test test_chaining_workflow ... ok
[INFO] [stdout] test fn_bound_tests::tap_cond_mut_none_skips_mutation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 57 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pipei
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - Tap::tap (line 83) ... ok
[INFO] [stdout] test src/lib.rs - TapWith::tap_proj (line 123) ... ok
[INFO] [stdout] test src/lib.rs - Pipe::pipe (line 39) ... ok
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] test src/lib.rs - TapWith::tap_cond (line 149) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.68s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b7adb9d3bfdecbf8ef01a0779428cfd49d3094165fa2da3eb9f136809cb4cc27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7adb9d3bfdecbf8ef01a0779428cfd49d3094165fa2da3eb9f136809cb4cc27", kill_on_drop: false }`
[INFO] [stdout] b7adb9d3bfdecbf8ef01a0779428cfd49d3094165fa2da3eb9f136809cb4cc27