[INFO] fetching crate value-traits 0.2.1...
[INFO] testing value-traits-0.2.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate value-traits 0.2.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate value-traits 0.2.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate value-traits 0.2.1
[INFO] tweaked toml for crates.io crate value-traits 0.2.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate value-traits 0.2.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate value-traits 0.2.1 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 37947e513b8d4e37bb4d1f6f47e0ce606c3f3a182ec521fff6782977429476eb
[INFO] running `Command { std: "docker" "start" "-a" "37947e513b8d4e37bb4d1f6f47e0ce606c3f3a182ec521fff6782977429476eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37947e513b8d4e37bb4d1f6f47e0ce606c3f3a182ec521fff6782977429476eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37947e513b8d4e37bb4d1f6f47e0ce606c3f3a182ec521fff6782977429476eb", kill_on_drop: false }`
[INFO] [stdout] 37947e513b8d4e37bb4d1f6f47e0ce606c3f3a182ec521fff6782977429476eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6aa22f76c2d91a525fedcfa72eb5e43914fc9c81abe9bc50214e2944a275658
[INFO] running `Command { std: "docker" "start" "-a" "e6aa22f76c2d91a525fedcfa72eb5e43914fc9c81abe9bc50214e2944a275658", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling value-traits-derive v0.2.1
[INFO] [stderr]    Compiling value-traits v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.91s
[INFO] running `Command { std: "docker" "inspect" "e6aa22f76c2d91a525fedcfa72eb5e43914fc9c81abe9bc50214e2944a275658", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6aa22f76c2d91a525fedcfa72eb5e43914fc9c81abe9bc50214e2944a275658", kill_on_drop: false }`
[INFO] [stdout] e6aa22f76c2d91a525fedcfa72eb5e43914fc9c81abe9bc50214e2944a275658
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3476fc1a8f2da62fd5a2dffeef1f9202c75ee273cbc927312f4c1371fc63edc
[INFO] running `Command { std: "docker" "start" "-a" "b3476fc1a8f2da62fd5a2dffeef1f9202c75ee273cbc927312f4c1371fc63edc", kill_on_drop: false }`
[INFO] [stderr]    Compiling value-traits v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `Command { std: "docker" "inspect" "b3476fc1a8f2da62fd5a2dffeef1f9202c75ee273cbc927312f4c1371fc63edc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3476fc1a8f2da62fd5a2dffeef1f9202c75ee273cbc927312f4c1371fc63edc", kill_on_drop: false }`
[INFO] [stdout] b3476fc1a8f2da62fd5a2dffeef1f9202c75ee273cbc927312f4c1371fc63edc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8f8a3267e27005a24cb31e0a190dfa79f8fb831b3764c7ccc72c689a02c636d4
[INFO] running `Command { std: "docker" "start" "-a" "8f8a3267e27005a24cb31e0a190dfa79f8fb831b3764c7ccc72c689a02c636d4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/value_traits-f7ad1e9275afe8ec)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test traits::slices::tests::test_good_ranges ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/common.rs (/opt/rustwide/target/debug/deps/common-759b1200cb98d97d)
[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/test_bounds.rs (/opt/rustwide/target/debug/deps/test_bounds-aef44721fad3a157)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test alloc_tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_impls.rs (/opt/rustwide/target/debug/deps/test_impls-5f9979ea7b253dc6)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test test_array_iter ... ok
[INFO] [stdout] test test_arc ... ok
[INFO] [stdout] test test_boxed_slice_iter ... ok
[INFO] [stdout] test test_rc ... ok
[INFO] [stdout] test test_rc_iter ... ok
[INFO] [stdout] test test_array ... ok
[INFO] [stdout] test test_slice ... ok
[INFO] [stdout] test test_vec_deques ... ok
[INFO] [stdout] test test_vec_iter ... ok
[INFO] [stdout] test test_vec_deque_iter ... ok
[INFO] [stdout] test test_arc_iter ... ok
[INFO] [stdout] test test_vecs ... ok
[INFO] [stdout] test test_slice_mut ... ok
[INFO] [stdout] test test_boxed_slice ... ok
[INFO] [stderr]      Running tests/test_slices.rs (/opt/rustwide/target/debug/deps/test_slices-aceaf82f8b1f053c)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test test_copy_out_of_bounds ... ok
[INFO] [stdout] test test_derived_iter_fused ... ok
[INFO] [stdout] test test_derived_iter_for_each ... ok
[INFO] [stdout] test test_derived_iter_count ... ok
[INFO] [stdout] test test_derived_iter_nth_back ... ok
[INFO] [stdout] test test_derived_iter_last ... ok
[INFO] [stdout] test test_derived_iter_nth ... ok
[INFO] [stdout] test test_iter ... ok
[INFO] [stdout] test test_subslice_iter_partial_range ... ok
[INFO] [stdout] test test_subslice_iter_value_from ... ok
[INFO] [stdout] test test_sbv_subslices ... ok
[INFO] [stdout] test test_slices ... ok
[INFO] [stdout] test test_derived_iter_rfold ... ok
[INFO] [stdout] test test_derived_iter_fold ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests value_traits
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test src/traits/iter.rs - traits::iter::IterateByValueFrom (line 191) ... ok
[INFO] [stdout] test src/traits/iter.rs - traits::iter::IterateByValueFrom (line 204) ... ok
[INFO] [stdout] test src/traits/iter.rs - traits::iter::IterateByValue (line 97) ... ok
[INFO] [stdout] test src/traits/iter.rs - traits::iter::IterateByValueFrom (line 179) ... ok
[INFO] [stdout] test src/traits/iter.rs - traits::iter::IterateByValue (line 56) ... ok
[INFO] [stdout] test src/traits/iter.rs - traits::iter::IterateByValue (line 110) ... ok
[INFO] [stdout] test src/traits/iter.rs - traits::iter::IterateByValue (line 81) ... ok
[INFO] [stdout] test src/traits/slices.rs - traits::slices::SliceByValueMut::apply_in_place (line 348) ... ignored
[INFO] [stdout] test src/traits/slices.rs - traits::slices::SliceByValueMut::apply_in_place_unchecked (line 320) ... ignored
[INFO] [stdout] test src/traits/iter.rs - traits::iter::IterateByValue (line 68) ... ok
[INFO] [stdout] test src/traits/iter.rs - traits::iter::IterateByValueFrom (line 220) ... ok
[INFO] [stdout] test src/traits/slices.rs - traits::slices::ComposeRange::compose (line 474) ... ok
[INFO] [stdout] test src/traits/slices.rs - traits::slices::SliceByValueMut::try_chunks_mut (line 412) ... ok
[INFO] [stdout] test src/traits/slices.rs - traits::slices::SliceByValueSubslice (line 747) ... ok
[INFO] [stdout] test src/traits/slices.rs - traits::slices (line 73) ... ok
[INFO] [stdout] test src/traits/iter.rs - traits::iter::IterateByValueFrom (line 233) ... ok
[INFO] [stdout] test src/traits/slices.rs - traits::slices (line 40) ... ok
[INFO] [stdout] test src/traits/slices.rs - traits::slices::SliceByValueMut::apply_in_place (line 358) ... ok
[INFO] [stdout] test src/traits/slices.rs - traits::slices::SliceByValueSubslice (line 774) ... ok
[INFO] [stdout] test src/traits/slices.rs - traits::slices::SliceByValueSubsliceMut (line 831) ... ok
[INFO] [stdout] test src/traits/slices.rs - traits::slices::SliceByValueSubslice (line 761) ... ok
[INFO] [stdout] test src/traits/slices.rs - traits::slices::SliceByValueSubsliceMut (line 844) ... ok
[INFO] [stdout] test src/traits/slices.rs - traits::slices::SliceByValueSubsliceMut (line 817) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.66s; merged doctests compilation took 0.63s
[INFO] running `Command { std: "docker" "inspect" "8f8a3267e27005a24cb31e0a190dfa79f8fb831b3764c7ccc72c689a02c636d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f8a3267e27005a24cb31e0a190dfa79f8fb831b3764c7ccc72c689a02c636d4", kill_on_drop: false }`
[INFO] [stdout] 8f8a3267e27005a24cb31e0a190dfa79f8fb831b3764c7ccc72c689a02c636d4