[INFO] fetching crate fixed_str 0.9.1...
[INFO] testing fixed_str-0.9.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate fixed_str 0.9.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate fixed_str 0.9.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate fixed_str 0.9.1
[INFO] tweaked toml for crates.io crate fixed_str 0.9.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fixed_str 0.9.1 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 fixed_str 0.9.1 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 82b891e98e83972f7cf8b428e2478c14753cc40423a1f71f7b3c00cbd569c1f9
[INFO] running `Command { std: "docker" "start" "-a" "82b891e98e83972f7cf8b428e2478c14753cc40423a1f71f7b3c00cbd569c1f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82b891e98e83972f7cf8b428e2478c14753cc40423a1f71f7b3c00cbd569c1f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82b891e98e83972f7cf8b428e2478c14753cc40423a1f71f7b3c00cbd569c1f9", kill_on_drop: false }`
[INFO] [stdout] 82b891e98e83972f7cf8b428e2478c14753cc40423a1f71f7b3c00cbd569c1f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] bedaceb490e5d2d9703700d47ab2f201799dd52a6906a74b2b8799bca73a1f58
[INFO] running `Command { std: "docker" "start" "-a" "bedaceb490e5d2d9703700d47ab2f201799dd52a6906a74b2b8799bca73a1f58", kill_on_drop: false }`
[INFO] [stderr]    Compiling fixed_str v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "bedaceb490e5d2d9703700d47ab2f201799dd52a6906a74b2b8799bca73a1f58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bedaceb490e5d2d9703700d47ab2f201799dd52a6906a74b2b8799bca73a1f58", kill_on_drop: false }`
[INFO] [stdout] bedaceb490e5d2d9703700d47ab2f201799dd52a6906a74b2b8799bca73a1f58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 638407763cd27b12168ba098d202f4dab2a9faf500c5bbe5bf980774a6707e74
[INFO] running `Command { std: "docker" "start" "-a" "638407763cd27b12168ba098d202f4dab2a9faf500c5bbe5bf980774a6707e74", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling half v2.5.0
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling once_cell v1.21.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling clap_builder v4.5.32
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling clap v4.5.32
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling serde_test v1.0.177
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling fixed_str v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 21.64s
[INFO] running `Command { std: "docker" "inspect" "638407763cd27b12168ba098d202f4dab2a9faf500c5bbe5bf980774a6707e74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "638407763cd27b12168ba098d202f4dab2a9faf500c5bbe5bf980774a6707e74", kill_on_drop: false }`
[INFO] [stdout] 638407763cd27b12168ba098d202f4dab2a9faf500c5bbe5bf980774a6707e74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 77b65d10044446849b21d403c3a9aaf2038d1fe4b9fa31f5aac66f45be8b6e8c
[INFO] running `Command { std: "docker" "start" "-a" "77b65d10044446849b21d403c3a9aaf2038d1fe4b9fa31f5aac66f45be8b6e8c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fixed_str-7daa5dd2c610ac43)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test fs_buffer::buffer_tests::test_fixed_str_buf_clear ... ok
[INFO] [stdout] test fs_buffer::buffer_tests::test_fixed_str_buf_into_iter ... ok
[INFO] [stdout] test fs_buffer::buffer_tests::test_finalize_trailing_zeros ... ok
[INFO] [stdout] test effective_bytes::effbyte_tests::test_effective_bytes_trait ... ok
[INFO] [stdout] test fs_buffer::buffer_tests::test_fixed_str_buf_ordering ... ok
[INFO] [stdout] test fs_buffer::buffer_tests::test_fixed_str_buf_try_from_slice ... ok
[INFO] [stdout] test fs_buffer::buffer_tests::test_from_fixedstr_effective_length ... ok
[INFO] [stdout] test fs_buffer::buffer_tests::test_push_str_lossy ... ok
[INFO] [stdout] test fs_buffer::buffer_tests::test_try_push_str_success ... ok
[INFO] [stdout] test fs_impl::impl_tests::test_as_mut_bytes ... ok
[INFO] [stdout] test fs_impl::impl_tests::test_set_lossy ... ok
[INFO] [stdout] test string_helpers::helper_tests::test_buffer_copy_mode_slice ... ok
[INFO] [stdout] test fs_buffer::buffer_tests::test_truncate_no_effect_when_new_len_is_greater ... ok
[INFO] [stdout] test fs_buffer::buffer_tests::test_try_push_char_success ... ok
[INFO] [stdout] test fs_buffer::buffer_tests::test_try_push_str_fail ... ok
[INFO] [stdout] test fs_error::test_error_display ... ok
[INFO] [stdout] test fs_impl::impl_tests::test_from_string_and_into_string ... ok
[INFO] [stdout] test string_helpers::helper_tests::test_debug_format_hex_line_limit ... ok
[INFO] [stdout] test string_helpers::helper_tests::test_fast_format_hex_full_output ... ok
[INFO] [stdout] test string_helpers::helper_tests::test_fast_format_hex_line_limit ... ok
[INFO] [stdout] test string_helpers::helper_tests::test_debug_format_hex_full_output ... ok
[INFO] [stdout] test fs_impl::impl_tests::test_set_success ... ok
[INFO] [stdout] test string_helpers::helper_tests::test_exact_overflow ... ok
[INFO] [stdout] test string_helpers::helper_tests::test_exact_success ... ok
[INFO] [stdout] test fs_buffer::buffer_tests::test_truncate_reduces_length ... ok
[INFO] [stdout] test fs_impl::impl_tests::test_ordering ... ok
[INFO] [stdout] test string_helpers::helper_tests::test_truncate ... ok
[INFO] [stdout] test string_helpers::helper_tests::test_truncate_utf8_lossy ... ok
[INFO] [stdout] test fs_buffer::buffer_tests::test_try_from_slice_effective_length ... ok
[INFO] [stdout] test fs_impl::impl_tests::test_set_overflow - should panic ... ok
[INFO] [stdout] test string_helpers::helper_tests::test_fast_format_hex_with_zero_group - should panic ... ok
[INFO] [stdout] test string_helpers::helper_tests::test_panic_on_zero - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/fx_tests.rs (/opt/rustwide/target/debug/deps/fx_tests-72ca498506a5577e)
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test fs_tests::test_byte_iter ... ok
[INFO] [stdout] test fs_tests::test_default ... ok
[INFO] [stdout] test fs_tests::test_debug_format_valid ... ok
[INFO] [stdout] test fs_tests::test_from_bytes_invalid_utf8 ... ok
[INFO] [stdout] test fs_tests::test_from_bytes_valid ... ok
[INFO] [stdout] test fs_tests::test_equality ... ok
[INFO] [stdout] test fs_tests::test_from_bytes_unsafe ... ok
[INFO] [stdout] test fs_tests::test_as_mut_bytes ... ok
[INFO] [stdout] test fs_tests::test_from_slice ... ok
[INFO] [stdout] test fs_tests::test_from_slice_truncate_invalid_utf8 ... ok
[INFO] [stdout] test fs_tests::test_into_string ... ok
[INFO] [stdout] test fs_tests::test_into_iter ... ok
[INFO] [stdout] test fs_tests::test_is_valid ... ok
[INFO] [stdout] test fs_tests::test_new_const_invalid_utf8 ... ok
[INFO] [stdout] test fs_tests::test_new_const_valid ... ok
[INFO] [stdout] test fs_tests::test_new_exact ... ok
[INFO] [stdout] test fs_tests::test_set_and_set_lossy ... ok
[INFO] [stdout] test fs_tests::test_new_truncation ... ok
[INFO] [stdout] test fs_tests::test_truncate_no_effect_when_new_len_is_greater ... ok
[INFO] [stdout] test fs_tests::test_new_shorter ... ok
[INFO] [stdout] test fs_tests::test_try_from_slice_valid ... ok
[INFO] [stdout] test fs_tests::test_truncation_exact_boundary ... ok
[INFO] [stdout] test fs_tests::test_transparency ... ok
[INFO] [stdout] test fs_tests::test_to_string_invalid ... ok
[INFO] [stdout] test fs_tests::test_zero_termination ... ok
[INFO] [stdout] test fs_tests::test_clear_zeroes_data ... ok
[INFO] [stdout] test fs_tests::test_display ... ok
[INFO] [stdout] test fs_tests::test_truncate_reduces_effective_length ... ok
[INFO] [stdout] test fs_tests::test_try_into_string ... ok
[INFO] [stdout] test fs_tests::test_capacity ... ok
[INFO] [stderr]    Doc-tests fixed_str
[INFO] [stdout] test fs_tests::test_try_from_slice_overflow - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/fs_core.rs - fs_core::FixedStr (line 13) ... ok
[INFO] [stdout] test src/fs_core.rs - fs_core::FixedStr<N>::set_lossy (line 192) ... ok
[INFO] [stdout] test src/fs_core.rs - fs_core::FixedStr<N>::new (line 60) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "77b65d10044446849b21d403c3a9aaf2038d1fe4b9fa31f5aac66f45be8b6e8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77b65d10044446849b21d403c3a9aaf2038d1fe4b9fa31f5aac66f45be8b6e8c", kill_on_drop: false }`
[INFO] [stdout] 77b65d10044446849b21d403c3a9aaf2038d1fe4b9fa31f5aac66f45be8b6e8c