[INFO] fetching crate cfgfifo 0.3.0...
[INFO] testing cfgfifo-0.3.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate cfgfifo 0.3.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate cfgfifo 0.3.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate cfgfifo 0.3.0
[INFO] tweaked toml for crates.io crate cfgfifo 0.3.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cfgfifo 0.3.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cfgfifo 0.3.0 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded strum v0.27.0
[INFO] [stderr]   Downloaded strum_macros v0.27.0
[INFO] [stderr]   Downloaded ron v0.10.1
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc72a0ada92e7e0bd6e572608764cef05de550eebe4a5fdf55f2534e5e791bed
[INFO] running `Command { std: "docker" "start" "-a" "cc72a0ada92e7e0bd6e572608764cef05de550eebe4a5fdf55f2534e5e791bed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc72a0ada92e7e0bd6e572608764cef05de550eebe4a5fdf55f2534e5e791bed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc72a0ada92e7e0bd6e572608764cef05de550eebe4a5fdf55f2534e5e791bed", kill_on_drop: false }`
[INFO] [stdout] cc72a0ada92e7e0bd6e572608764cef05de550eebe4a5fdf55f2534e5e791bed
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] f5ce148b5ac07fcc7b631d2e4f26900ba41b8c40f90c741dcffca53e0b74f9ee
[INFO] running `Command { std: "docker" "start" "-a" "f5ce148b5ac07fcc7b631d2e4f26900ba41b8c40f90c741dcffca53e0b74f9ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling once_cell v1.20.3
[INFO] [stderr]    Compiling rustversion v1.0.19
[INFO] [stderr]    Compiling ryu v1.0.19
[INFO] [stderr]    Compiling winnow v0.7.2
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling bitflags v2.8.0
[INFO] [stderr]    Compiling serde_path_to_error v0.1.16
[INFO] [stderr]    Compiling serde_json v1.0.138
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling toml_edit v0.22.24
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling strum_macros v0.27.0
[INFO] [stderr]    Compiling pest v2.7.15
[INFO] [stderr]    Compiling toml v0.8.20
[INFO] [stderr]    Compiling strum v0.27.0
[INFO] [stderr]    Compiling pest_meta v2.7.15
[INFO] [stderr]    Compiling pest_generator v2.7.15
[INFO] [stderr]    Compiling ron v0.10.1
[INFO] [stderr]    Compiling pest_derive v2.7.15
[INFO] [stderr]    Compiling json5 v0.4.1
[INFO] [stderr]    Compiling cfgfifo v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.50s
[INFO] running `Command { std: "docker" "inspect" "f5ce148b5ac07fcc7b631d2e4f26900ba41b8c40f90c741dcffca53e0b74f9ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5ce148b5ac07fcc7b631d2e4f26900ba41b8c40f90c741dcffca53e0b74f9ee", kill_on_drop: false }`
[INFO] [stdout] f5ce148b5ac07fcc7b631d2e4f26900ba41b8c40f90c741dcffca53e0b74f9ee
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] d5937b059f905892147ca331871a985947989c14537258d435e48d9aabe4f9d8
[INFO] running `Command { std: "docker" "start" "-a" "d5937b059f905892147ca331871a985947989c14537258d435e48d9aabe4f9d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.25
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling once_cell v1.20.3
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling rstest_macros v0.25.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]    Compiling strum_macros v0.27.0
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]    Compiling pest v2.7.15
[INFO] [stderr]    Compiling strum v0.27.0
[INFO] [stderr]    Compiling pest_meta v2.7.15
[INFO] [stderr]    Compiling rstest v0.25.0
[INFO] [stderr]    Compiling pest_generator v2.7.15
[INFO] [stderr]    Compiling pest_derive v2.7.15
[INFO] [stderr]    Compiling bitflags v2.8.0
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling serde_path_to_error v0.1.16
[INFO] [stderr]    Compiling json5 v0.4.1
[INFO] [stderr]    Compiling serde_json v1.0.138
[INFO] [stderr]    Compiling ron v0.10.1
[INFO] [stderr]    Compiling toml_edit v0.22.24
[INFO] [stderr]    Compiling toml v0.8.20
[INFO] [stderr]    Compiling tempfile v3.16.0
[INFO] [stderr]    Compiling cfgfifo v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 22.73s
[INFO] running `Command { std: "docker" "inspect" "d5937b059f905892147ca331871a985947989c14537258d435e48d9aabe4f9d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5937b059f905892147ca331871a985947989c14537258d435e48d9aabe4f9d8", kill_on_drop: false }`
[INFO] [stdout] d5937b059f905892147ca331871a985947989c14537258d435e48d9aabe4f9d8
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] e89533bf197f286f6599e4e569480704dc0bb89067a673b870618b26f00a8da3
[INFO] running `Command { std: "docker" "start" "-a" "e89533bf197f286f6599e4e569480704dc0bb89067a673b870618b26f00a8da3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/cfgfifo-b316a5665ff84056)
[INFO] [stdout] 
[INFO] [stdout] running 58 tests
[INFO] [stdout] test tests::cfgfifo::default ... ok
[INFO] [stdout] test tests::cfgfifo::fallback ... ok
[INFO] [stdout] test tests::cfgfifo::formats_fallback ... ok
[INFO] [stdout] test tests::identify_no_ext ... ok
[INFO] [stdout] test tests::identify_not_unicode ... ok
[INFO] [stdout] test tests::identify_unknown::case_1 ... ok
[INFO] [stdout] test tests::cfgfifo::formats ... ok
[INFO] [stdout] test tests::identify_unknown::case_2 ... ok
[INFO] [stdout] test tests::identify_unknown::case_4 ... ok
[INFO] [stdout] test tests::identify_unknown::case_5 ... ok
[INFO] [stdout] test tests::identify_unknown::case_3 ... ok
[INFO] [stdout] test tests::json5::basics ... ok
[INFO] [stdout] test tests::json5::from_extension::case_1 ... ok
[INFO] [stdout] test tests::json5::from_extension::case_2 ... ok
[INFO] [stdout] test tests::json5::from_extension::case_3 ... ok
[INFO] [stdout] test tests::json5::from_extension::case_4 ... ok
[INFO] [stdout] test tests::json5::identify::case_1 ... ok
[INFO] [stdout] test tests::json5::identify::case_2 ... ok
[INFO] [stdout] test tests::json::basics ... ok
[INFO] [stdout] test tests::json5::identify::case_3 ... ok
[INFO] [stdout] test tests::json::from_extension::case_1 ... ok
[INFO] [stdout] test tests::json::from_extension::case_2 ... ok
[INFO] [stdout] test tests::json::from_extension::case_3 ... ok
[INFO] [stdout] test tests::json::from_extension::case_4 ... ok
[INFO] [stdout] test tests::json::identify::case_1 ... ok
[INFO] [stdout] test tests::json::identify::case_2 ... ok
[INFO] [stdout] test tests::ron::basics ... ok
[INFO] [stdout] test tests::ron::from_extension::case_1 ... ok
[INFO] [stdout] test tests::json::identify::case_3 ... ok
[INFO] [stdout] test tests::ron::from_extension::case_2 ... ok
[INFO] [stdout] test tests::ron::from_extension::case_3 ... ok
[INFO] [stdout] test tests::ron::from_extension::case_4 ... ok
[INFO] [stdout] test tests::ron::identify::case_1 ... ok
[INFO] [stdout] test tests::ron::identify::case_2 ... ok
[INFO] [stdout] test tests::ron::identify::case_3 ... ok
[INFO] [stdout] test tests::toml::basics ... ok
[INFO] [stdout] test tests::toml::from_extension::case_1 ... ok
[INFO] [stdout] test tests::toml::from_extension::case_2 ... ok
[INFO] [stdout] test tests::toml::from_extension::case_3 ... ok
[INFO] [stdout] test tests::toml::from_extension::case_4 ... ok
[INFO] [stdout] test tests::toml::identify::case_1 ... ok
[INFO] [stdout] test tests::toml::identify::case_2 ... ok
[INFO] [stderr]      Running tests/deser.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/deser-519ae966d08b545b)
[INFO] [stdout] test tests::toml::identify::case_3 ... ok
[INFO] [stdout] test tests::yaml::basics ... ok
[INFO] [stdout] test tests::yaml::from_extension::case_2 ... ok
[INFO] [stdout] test tests::yaml::from_extension::case_3 ... ok
[INFO] [stdout] test tests::yaml::from_extension::case_4 ... ok
[INFO] [stdout] test tests::yaml::from_extension::case_6 ... ok
[INFO] [stdout] test tests::yaml::from_extension::case_7 ... ok
[INFO] [stdout] test tests::yaml::from_extension::case_1 ... ok
[INFO] [stdout] test tests::yaml::from_extension::case_5 ... ok
[INFO] [stdout] test tests::yaml::identify::case_1 ... ok
[INFO] [stdout] test tests::yaml::identify::case_4 ... ok
[INFO] [stdout] test tests::yaml::identify::case_5 ... ok
[INFO] [stdout] test tests::yaml::from_extension::case_8 ... ok
[INFO] [stdout] test tests::yaml::identify::case_6 ... ok
[INFO] [stdout] test tests::yaml::identify::case_2 ... ok
[INFO] [stdout] test tests::yaml::identify::case_3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 58 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test formats::json::deserialize_error ... ok
[INFO] [stdout] test dump_unknown ... ok
[INFO] [stdout] test formats::json5::dump_to_writer ... ok
[INFO] [stdout] test formats::json::dump_to_string ... ok
[INFO] [stdout] test formats::json::dump_to_writer ... ok
[INFO] [stdout] test formats::json5::load_from_str ... ok
[INFO] [stdout] test formats::json5::dump_to_string ... ok
[INFO] [stdout] test formats::json5::load_from_file ... ok
[INFO] [stdout] test formats::json::fallback_dump ... ok
[INFO] [stdout] test formats::json::load_from_str ... ok
[INFO] [stdout] test formats::json5::dump_to_file ... ok
[INFO] [stdout] test formats::ron::dump_to_string ... ok
[INFO] [stdout] test formats::json::dump_to_file ... ok
[INFO] [stdout] test formats::ron::dump_to_writer ... ok
[INFO] [stdout] test formats::ron::load_from_reader ... ok
[INFO] [stdout] test formats::json5::load_from_reader ... ok
[INFO] [stdout] test formats::json::load_from_file ... ok
[INFO] [stdout] test formats::json::fallback_load ... ok
[INFO] [stdout] test formats::ron::load_from_str ... ok
[INFO] [stdout] test formats::ron::dump_to_file ... ok
[INFO] [stdout] test formats::ron::load_from_file ... ok
[INFO] [stdout] test formats::toml::dump_to_string ... ok
[INFO] [stdout] test formats::json::load_from_reader ... ok
[INFO] [stdout] test formats::toml::dump_to_writer ... ok
[INFO] [stdout] test formats::toml::dump_to_file ... ok
[INFO] [stdout] test formats::toml::load_from_reader ... ok
[INFO] [stdout] test formats::toml::load_from_file ... ok
[INFO] [stdout] test formats::yaml::load_from_file ... ok
[INFO] [stdout] test formats::yaml::dump_to_string ... ok
[INFO] [stdout] test formats::yaml::load_from_reader ... ok
[INFO] [stdout] test formats::toml::load_from_str ... ok
[INFO] [stdout] test formats::yaml::dump_to_writer ... ok
[INFO] [stdout] test formats::yaml::load_from_str ... ok
[INFO] [stdout] test load_unknown ... ok
[INFO] [stdout] test formats::yaml::dump_to_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e89533bf197f286f6599e4e569480704dc0bb89067a673b870618b26f00a8da3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e89533bf197f286f6599e4e569480704dc0bb89067a673b870618b26f00a8da3", kill_on_drop: false }`
[INFO] [stdout] e89533bf197f286f6599e4e569480704dc0bb89067a673b870618b26f00a8da3