[INFO] fetching crate crustrace 0.1.9...
[INFO] testing crustrace-0.1.9 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate crustrace 0.1.9 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate crustrace 0.1.9
[INFO] finished tweaking crates.io crate crustrace 0.1.9
[INFO] tweaked toml for crates.io crate crustrace 0.1.9 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate crustrace 0.1.9 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 crustrace 0.1.9 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] eef9f88c97ce3b5b649b7e45ed4a945a2fd76be26ef8c492baa3cf1de58bf034
[INFO] running `Command { std: "docker" "start" "-a" "eef9f88c97ce3b5b649b7e45ed4a945a2fd76be26ef8c492baa3cf1de58bf034", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eef9f88c97ce3b5b649b7e45ed4a945a2fd76be26ef8c492baa3cf1de58bf034", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eef9f88c97ce3b5b649b7e45ed4a945a2fd76be26ef8c492baa3cf1de58bf034", kill_on_drop: false }`
[INFO] [stdout] eef9f88c97ce3b5b649b7e45ed4a945a2fd76be26ef8c492baa3cf1de58bf034
[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] f7ed73b1e4d2e54fd290911e6a02c6d59070e1ca9a686edc40748b898a6f0b02
[INFO] running `Command { std: "docker" "start" "-a" "f7ed73b1e4d2e54fd290911e6a02c6d59070e1ca9a686edc40748b898a6f0b02", kill_on_drop: false }`
[INFO] [stderr]    Compiling shadow_counted v0.4.0
[INFO] [stderr]    Compiling mutants v0.0.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling unsynn v0.1.1
[INFO] [stderr]    Compiling crustrace-core v0.1.9
[INFO] [stderr]    Compiling crustrace v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.35s
[INFO] running `Command { std: "docker" "inspect" "f7ed73b1e4d2e54fd290911e6a02c6d59070e1ca9a686edc40748b898a6f0b02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7ed73b1e4d2e54fd290911e6a02c6d59070e1ca9a686edc40748b898a6f0b02", kill_on_drop: false }`
[INFO] [stdout] f7ed73b1e4d2e54fd290911e6a02c6d59070e1ca9a686edc40748b898a6f0b02
[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] fe39e1dd57adf8b4bfd16a2879e29abd494984b764bdd3deea85109100e28efd
[INFO] running `Command { std: "docker" "start" "-a" "fe39e1dd57adf8b4bfd16a2879e29abd494984b764bdd3deea85109100e28efd", kill_on_drop: false }`
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling cargo-husky v1.5.0
[INFO] [stderr]    Compiling overload v0.1.1
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling similar v2.7.0
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
[INFO] [stderr]    Compiling rust-format v0.3.4
[INFO] [stderr]    Compiling crustrace v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling console v0.15.11
[INFO] [stderr]    Compiling insta v1.43.1
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.17s
[INFO] running `Command { std: "docker" "inspect" "fe39e1dd57adf8b4bfd16a2879e29abd494984b764bdd3deea85109100e28efd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe39e1dd57adf8b4bfd16a2879e29abd494984b764bdd3deea85109100e28efd", kill_on_drop: false }`
[INFO] [stdout] fe39e1dd57adf8b4bfd16a2879e29abd494984b764bdd3deea85109100e28efd
[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] 53b7af555402b75ea2e783f05bc890b9c24c0ddcac5abf45eaecdfab36c47176
[INFO] running `Command { std: "docker" "start" "-a" "53b7af555402b75ea2e783f05bc890b9c24c0ddcac5abf45eaecdfab36c47176", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/crustrace-8a5c8f01f2cfa768)
[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]    Doc-tests crustrace
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - instrument (line 36) ... ok
[INFO] [stdout] test src/lib.rs - instrument (line 45) ... ok
[INFO] [stdout] test src/lib.rs - omni (line 77) ... ok
[INFO] [stdout] test src/lib.rs - instrument (line 26) ... ok
[INFO] [stdout] test src/lib.rs - omni (line 94) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "53b7af555402b75ea2e783f05bc890b9c24c0ddcac5abf45eaecdfab36c47176", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53b7af555402b75ea2e783f05bc890b9c24c0ddcac5abf45eaecdfab36c47176", kill_on_drop: false }`
[INFO] [stdout] 53b7af555402b75ea2e783f05bc890b9c24c0ddcac5abf45eaecdfab36c47176