[INFO] fetching crate qx_rs_err 0.0.0...
[INFO] testing qx_rs_err-0.0.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate qx_rs_err 0.0.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate qx_rs_err 0.0.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate qx_rs_err 0.0.0
[INFO] tweaked toml for crates.io crate qx_rs_err 0.0.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate qx_rs_err 0.0.0 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 qx_rs_err 0.0.0 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" "+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] 84cccfc878dd6f19e51b3017fd60cd9d12c6e3539b838dd9fd0c2e4bae64404d
[INFO] running `Command { std: "docker" "start" "-a" "84cccfc878dd6f19e51b3017fd60cd9d12c6e3539b838dd9fd0c2e4bae64404d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84cccfc878dd6f19e51b3017fd60cd9d12c6e3539b838dd9fd0c2e4bae64404d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84cccfc878dd6f19e51b3017fd60cd9d12c6e3539b838dd9fd0c2e4bae64404d", kill_on_drop: false }`
[INFO] [stdout] 84cccfc878dd6f19e51b3017fd60cd9d12c6e3539b838dd9fd0c2e4bae64404d
[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] dc3cfa56a196e02b5a2a99bfc27b1311d37dd72e069144f8425393150cf7ddbf
[INFO] running `Command { std: "docker" "start" "-a" "dc3cfa56a196e02b5a2a99bfc27b1311d37dd72e069144f8425393150cf7ddbf", kill_on_drop: false }`
[INFO] [stderr]    Compiling qx_rs_err v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "dc3cfa56a196e02b5a2a99bfc27b1311d37dd72e069144f8425393150cf7ddbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc3cfa56a196e02b5a2a99bfc27b1311d37dd72e069144f8425393150cf7ddbf", kill_on_drop: false }`
[INFO] [stdout] dc3cfa56a196e02b5a2a99bfc27b1311d37dd72e069144f8425393150cf7ddbf
[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] eab8858aa3913e4c629d067dfa5bf8f28e391aa06c2198e1f56289afa2b3bc64
[INFO] running `Command { std: "docker" "start" "-a" "eab8858aa3913e4c629d067dfa5bf8f28e391aa06c2198e1f56289afa2b3bc64", kill_on_drop: false }`
[INFO] [stderr]    Compiling qx_rs_err v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "eab8858aa3913e4c629d067dfa5bf8f28e391aa06c2198e1f56289afa2b3bc64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eab8858aa3913e4c629d067dfa5bf8f28e391aa06c2198e1f56289afa2b3bc64", kill_on_drop: false }`
[INFO] [stdout] eab8858aa3913e4c629d067dfa5bf8f28e391aa06c2198e1f56289afa2b3bc64
[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] df8597117177d3b25fa7ead882f5183e1859b518816523cd3a8e9a6e8689b806
[INFO] running `Command { std: "docker" "start" "-a" "df8597117177d3b25fa7ead882f5183e1859b518816523cd3a8e9a6e8689b806", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/qx_rs_err-6a1c4a42049d5916)
[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.rs (/opt/rustwide/target/debug/deps/test-cb0c7ae080c4dd2a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test ... ok
[INFO] [stderr]    Doc-tests qx_rs_err
[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] [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" "df8597117177d3b25fa7ead882f5183e1859b518816523cd3a8e9a6e8689b806", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df8597117177d3b25fa7ead882f5183e1859b518816523cd3a8e9a6e8689b806", kill_on_drop: false }`
[INFO] [stdout] df8597117177d3b25fa7ead882f5183e1859b518816523cd3a8e9a6e8689b806