[INFO] fetching crate errling 0.1.0...
[INFO] testing errling-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate errling 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate errling 0.1.0
[INFO] finished tweaking crates.io crate errling 0.1.0
[INFO] tweaked toml for crates.io crate errling 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate errling 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] a1c74a98eb0208f15825236692139d90a9120d07ddc21c26194bf73739ecf9b4
[INFO] running `Command { std: "docker" "start" "-a" "a1c74a98eb0208f15825236692139d90a9120d07ddc21c26194bf73739ecf9b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1c74a98eb0208f15825236692139d90a9120d07ddc21c26194bf73739ecf9b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1c74a98eb0208f15825236692139d90a9120d07ddc21c26194bf73739ecf9b4", kill_on_drop: false }`
[INFO] [stdout] a1c74a98eb0208f15825236692139d90a9120d07ddc21c26194bf73739ecf9b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 68e26c87a8a3b3caff65d8b6e03eefe610f9b2f9e9f15da93ff9303799430d79
[INFO] running `Command { std: "docker" "start" "-a" "68e26c87a8a3b3caff65d8b6e03eefe610f9b2f9e9f15da93ff9303799430d79", kill_on_drop: false }`
[INFO] [stderr]    Compiling errling v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "68e26c87a8a3b3caff65d8b6e03eefe610f9b2f9e9f15da93ff9303799430d79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68e26c87a8a3b3caff65d8b6e03eefe610f9b2f9e9f15da93ff9303799430d79", kill_on_drop: false }`
[INFO] [stdout] 68e26c87a8a3b3caff65d8b6e03eefe610f9b2f9e9f15da93ff9303799430d79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] f1263c76f3f12a898c05271be2ef5a85f4f4706ec09edcdc0e9d93daba064a00
[INFO] running `Command { std: "docker" "start" "-a" "f1263c76f3f12a898c05271be2ef5a85f4f4706ec09edcdc0e9d93daba064a00", kill_on_drop: false }`
[INFO] [stderr]    Compiling errling v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "f1263c76f3f12a898c05271be2ef5a85f4f4706ec09edcdc0e9d93daba064a00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1263c76f3f12a898c05271be2ef5a85f4f4706ec09edcdc0e9d93daba064a00", kill_on_drop: false }`
[INFO] [stdout] f1263c76f3f12a898c05271be2ef5a85f4f4706ec09edcdc0e9d93daba064a00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 08a0e8d46d3b4f91066e57d4911ae6fad040938d5f3f9c38ec028c380e41c945
[INFO] running `Command { std: "docker" "start" "-a" "08a0e8d46d3b4f91066e57d4911ae6fad040938d5f3f9c38ec028c380e41c945", 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/errling-c32e431998ad067a)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test constraint_violation::tests::test_debug_from_source_with_violation_type ... ok
[INFO] [stdout] test constraint_violation::tests::test_display_from_source_with_violation_type ... ok
[INFO] [stdout] test constraint_violation::tests::test_display_with_violation_type ... ok
[INFO] [stdout] test constraint_violation::tests::test_debug_with_violation_type ... ok
[INFO] [stdout] test internal::tests::test_debug_from_source ... ok
[INFO] [stdout] test internal::tests::test_debug_from_source_with_message ... ok
[INFO] [stdout] test internal::tests::test_debug_from_source_with_prefix ... ok
[INFO] [stdout] test internal::tests::test_display_from_source ... ok
[INFO] [stdout] test internal::tests::test_display_from_source_with_message ... ok
[INFO] [stdout] test internal::tests::test_display_from_source_with_prefix ... ok
[INFO] [stdout] test internal::tests::test_display_with_message ... ok
[INFO] [stdout] test invalid_argument::tests::test_display ... ok
[INFO] [stdout] test invalid_state::tests::test_display_with_message ... ok
[INFO] [stdout] test unavailable::tests::test_display_from_source ... ok
[INFO] [stdout] test unavailable::tests::test_display_from_source_with_hint ... ok
[INFO] [stdout] test internal::tests::test_debug_with_message ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests errling
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] test src/unavailable.rs - unavailable::ResourceTemporarilyUnavailableError::from_source_with_hint (line 64) ... ok
[INFO] [stdout] test src/invalid_state.rs - invalid_state::InvalidStateError::with_message (line 40) ... ok
[INFO] [stdout] test src/unavailable.rs - unavailable::ResourceTemporarilyUnavailableError::from_source (line 38) ... ok
[INFO] [stdout] test src/internal.rs - internal::InternalError::from_source_with_prefix (line 97) ... ok
[INFO] [stdout] test src/internal.rs - internal::InternalError::from_source (line 45) ... ok
[INFO] [stdout] test src/constraint_violation.rs - constraint_violation::ConstraintViolationError::with_violation_type (line 68) ... ok
[INFO] [stdout] test src/internal.rs - internal::InternalError::with_message (line 121) ... ok
[INFO] [stdout] test src/internal.rs - internal::InternalError::from_source_with_message (line 69) ... ok
[INFO] [stdout] test src/lib.rs - (line 42) ... ok
[INFO] [stdout] test src/invalid_argument.rs - invalid_argument::InvalidArgumentError::new (line 42) ... ok
[INFO] [stdout] test src/constraint_violation.rs - constraint_violation::ConstraintViolationError::from_source_with_violation_type (line 90) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.69s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "08a0e8d46d3b4f91066e57d4911ae6fad040938d5f3f9c38ec028c380e41c945", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08a0e8d46d3b4f91066e57d4911ae6fad040938d5f3f9c38ec028c380e41c945", kill_on_drop: false }`
[INFO] [stdout] 08a0e8d46d3b4f91066e57d4911ae6fad040938d5f3f9c38ec028c380e41c945