[INFO] fetching crate extension-trait 1.0.2...
[INFO] testing extension-trait-1.0.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate extension-trait 1.0.2 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate extension-trait 1.0.2
[INFO] finished tweaking crates.io crate extension-trait 1.0.2
[INFO] tweaked toml for crates.io crate extension-trait 1.0.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate extension-trait 1.0.2 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] a5a98d60d051473bce961ef92708790fc414b547d60eb8530a26dab2721e6ad4
[INFO] running `Command { std: "docker" "start" "-a" "a5a98d60d051473bce961ef92708790fc414b547d60eb8530a26dab2721e6ad4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5a98d60d051473bce961ef92708790fc414b547d60eb8530a26dab2721e6ad4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5a98d60d051473bce961ef92708790fc414b547d60eb8530a26dab2721e6ad4", kill_on_drop: false }`
[INFO] [stdout] a5a98d60d051473bce961ef92708790fc414b547d60eb8530a26dab2721e6ad4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 526b56423909d2b6461da2e81991c1647ab480537caaa98c48c8a98a794c56b9
[INFO] running `Command { std: "docker" "start" "-a" "526b56423909d2b6461da2e81991c1647ab480537caaa98c48c8a98a794c56b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling extension-trait v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "526b56423909d2b6461da2e81991c1647ab480537caaa98c48c8a98a794c56b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "526b56423909d2b6461da2e81991c1647ab480537caaa98c48c8a98a794c56b9", kill_on_drop: false }`
[INFO] [stdout] 526b56423909d2b6461da2e81991c1647ab480537caaa98c48c8a98a794c56b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] b0f10b1c6b3bcc0868215e5fc34ef62b659313f4c436aca8625f2353ecf7160f
[INFO] running `Command { std: "docker" "start" "-a" "b0f10b1c6b3bcc0868215e5fc34ef62b659313f4c436aca8625f2353ecf7160f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling extension-trait v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.90s
[INFO] running `Command { std: "docker" "inspect" "b0f10b1c6b3bcc0868215e5fc34ef62b659313f4c436aca8625f2353ecf7160f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0f10b1c6b3bcc0868215e5fc34ef62b659313f4c436aca8625f2353ecf7160f", kill_on_drop: false }`
[INFO] [stdout] b0f10b1c6b3bcc0868215e5fc34ef62b659313f4c436aca8625f2353ecf7160f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 2b9295135154dfdeec4f2c46cc7e45af093545cbd039ca0191bbf26223db74bc
[INFO] running `Command { std: "docker" "start" "-a" "2b9295135154dfdeec4f2c46cc7e45af093545cbd039ca0191bbf26223db74bc", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/extension_trait-d6486761aa119f16)
[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/basic.rs (/opt/rustwide/target/debug/deps/basic-dfb1ade54f4d3253)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test before_works ... ok
[INFO] [stdout] test after_works ... ok
[INFO] [stdout] test between_works ... ok
[INFO] [stdout] test documented ... ok
[INFO] [stdout] test generic_extension_traits ... ok
[INFO] [stdout] test pub_extension_trait ... ok
[INFO] [stdout] test single_element_tuple ... ok
[INFO] [stdout] test receiver ... ok
[INFO] [stdout] test slice_map_ext ... ok
[INFO] [stdout] test generic_function_extension_traits ... ok
[INFO] [stdout] test struct_pattern ... ok
[INFO] [stdout] test two_element_tuple ... ok
[INFO] [stdout] test tuple_higiene ... ok
[INFO] [stdout] test double_bracket_conversion ... ok
[INFO] [stdout] test double_bracket_conversion_using_where ... ok
[INFO] [stdout] test empty_tuple ... ok
[INFO] [stdout] test unsafe_method ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests extension_trait
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - extension_trait (line 38) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2b9295135154dfdeec4f2c46cc7e45af093545cbd039ca0191bbf26223db74bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b9295135154dfdeec4f2c46cc7e45af093545cbd039ca0191bbf26223db74bc", kill_on_drop: false }`
[INFO] [stdout] 2b9295135154dfdeec4f2c46cc7e45af093545cbd039ca0191bbf26223db74bc