[INFO] fetching crate target-spec-miette 0.4.5...
[INFO] testing target-spec-miette-0.4.5 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate target-spec-miette 0.4.5 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate target-spec-miette 0.4.5
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate target-spec-miette 0.4.5
[INFO] tweaked toml for crates.io crate target-spec-miette 0.4.5 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate target-spec-miette 0.4.5 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate target-spec-miette 0.4.5 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ebd31554703387ce5ccfdec54b19440e42cf2f7bc7bd98cc8ff9176a0bf5c7ab
[INFO] running `Command { std: "docker" "start" "-a" "ebd31554703387ce5ccfdec54b19440e42cf2f7bc7bd98cc8ff9176a0bf5c7ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebd31554703387ce5ccfdec54b19440e42cf2f7bc7bd98cc8ff9176a0bf5c7ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebd31554703387ce5ccfdec54b19440e42cf2f7bc7bd98cc8ff9176a0bf5c7ab", kill_on_drop: false }`
[INFO] [stdout] ebd31554703387ce5ccfdec54b19440e42cf2f7bc7bd98cc8ff9176a0bf5c7ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b97a4b919a6970abfd498447efd171e0f2e3f5a58e6e571685f38447faaa97fc
[INFO] running `Command { std: "docker" "start" "-a" "b97a4b919a6970abfd498447efd171e0f2e3f5a58e6e571685f38447faaa97fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.13.2
[INFO] [stderr]    Compiling guppy-workspace-hack v0.1.0
[INFO] [stderr]    Compiling target-spec v3.5.2
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling cfg-expr v0.20.2
[INFO] [stderr]    Compiling miette-derive v7.6.0
[INFO] [stderr]    Compiling miette v7.6.0
[INFO] [stderr]    Compiling target-spec-miette v0.4.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.68s
[INFO] running `Command { std: "docker" "inspect" "b97a4b919a6970abfd498447efd171e0f2e3f5a58e6e571685f38447faaa97fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b97a4b919a6970abfd498447efd171e0f2e3f5a58e6e571685f38447faaa97fc", kill_on_drop: false }`
[INFO] [stdout] b97a4b919a6970abfd498447efd171e0f2e3f5a58e6e571685f38447faaa97fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dcbfa98cbca8c0993e6ae0c4b2a3a1dfd4198f9489e7435121ba2bc094f2370c
[INFO] running `Command { std: "docker" "start" "-a" "dcbfa98cbca8c0993e6ae0c4b2a3a1dfd4198f9489e7435121ba2bc094f2370c", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.223
[INFO] [stderr]    Compiling cc v1.2.27
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling gimli v0.28.1
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling serde v1.0.223
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling miniz_oxide v0.7.4
[INFO] [stderr]    Compiling rustc-demangle v0.1.25
[INFO] [stderr]    Compiling owo-colors v4.2.2
[INFO] [stderr]    Compiling clap_builder v4.5.30
[INFO] [stderr]    Compiling clap_derive v4.5.28
[INFO] [stderr]    Compiling serde_derive v1.0.223
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling camino v1.2.0
[INFO] [stderr]    Compiling is_ci v1.2.0
[INFO] [stderr]    Compiling unicode-linebreak v0.1.5
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling target-spec v3.5.2
[INFO] [stderr]    Compiling utf8-width v0.1.7
[INFO] [stderr]    Compiling html-escape v0.2.13
[INFO] [stderr]    Compiling supports-color v3.0.2
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling textwrap v0.16.1
[INFO] [stderr]    Compiling anstyle-lossy v1.1.3
[INFO] [stderr]    Compiling miette-derive v7.6.0
[INFO] [stderr]    Compiling include_dir_macros v0.7.4
[INFO] [stderr]    Compiling supports-hyperlinks v3.1.0
[INFO] [stderr]    Compiling supports-unicode v3.0.0
[INFO] [stderr]    Compiling escape8259 v0.5.3
[INFO] [stderr]    Compiling snapbox-macros v0.3.10
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling include_dir v0.7.4
[INFO] [stderr]    Compiling anstyle-svg v0.1.7
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]    Compiling terminal_size v0.4.1
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling clap v4.5.30
[INFO] [stderr]    Compiling libtest-mimic v0.8.1
[INFO] [stderr]    Compiling addr2line v0.21.0
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling snapbox v0.6.21
[INFO] [stderr]    Compiling backtrace-ext v0.2.1
[INFO] [stderr]    Compiling fancy-regex v0.14.0
[INFO] [stderr]    Compiling miette v7.6.0
[INFO] [stderr]    Compiling datatest-stable v0.3.2
[INFO] [stderr]    Compiling target-spec-miette v0.4.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 25.57s
[INFO] running `Command { std: "docker" "inspect" "dcbfa98cbca8c0993e6ae0c4b2a3a1dfd4198f9489e7435121ba2bc094f2370c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcbfa98cbca8c0993e6ae0c4b2a3a1dfd4198f9489e7435121ba2bc094f2370c", kill_on_drop: false }`
[INFO] [stdout] dcbfa98cbca8c0993e6ae0c4b2a3a1dfd4198f9489e7435121ba2bc094f2370c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 38eb0ded36756901c96edb9bc08bc81804b29a95df91b4896f25ebf2ba1ce464
[INFO] running `Command { std: "docker" "start" "-a" "38eb0ded36756901c96edb9bc08bc81804b29a95df91b4896f25ebf2ba1ce464", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/target_spec_miette-ef962b23f8742305)
[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/integration/main.rs (/opt/rustwide/target/debug/deps/integration-a6332c6d852e4972)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test unavailable_snapshot ... 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]    Doc-tests target_spec_miette
[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" "38eb0ded36756901c96edb9bc08bc81804b29a95df91b4896f25ebf2ba1ce464", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38eb0ded36756901c96edb9bc08bc81804b29a95df91b4896f25ebf2ba1ce464", kill_on_drop: false }`
[INFO] [stdout] 38eb0ded36756901c96edb9bc08bc81804b29a95df91b4896f25ebf2ba1ce464