[INFO] fetching crate linq 0.0.1-release...
[INFO] testing linq-0.0.1-release against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate linq 0.0.1-release into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate linq 0.0.1-release
[INFO] finished tweaking crates.io crate linq 0.0.1-release
[INFO] tweaked toml for crates.io crate linq 0.0.1-release written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate linq 0.0.1-release 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] c989759f041c1356b9774e54602595488798789c34339045ee77f449557c6cc3
[INFO] running `Command { std: "docker" "start" "-a" "c989759f041c1356b9774e54602595488798789c34339045ee77f449557c6cc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c989759f041c1356b9774e54602595488798789c34339045ee77f449557c6cc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c989759f041c1356b9774e54602595488798789c34339045ee77f449557c6cc3", kill_on_drop: false }`
[INFO] [stdout] c989759f041c1356b9774e54602595488798789c34339045ee77f449557c6cc3
[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] c62f9d9f62bcd7e53ee7fb4331aaa6cd16a071b202aade596eb35d403f746b43
[INFO] running `Command { std: "docker" "start" "-a" "c62f9d9f62bcd7e53ee7fb4331aaa6cd16a071b202aade596eb35d403f746b43", kill_on_drop: false }`
[INFO] [stderr]    Compiling linq v0.0.1-release (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "c62f9d9f62bcd7e53ee7fb4331aaa6cd16a071b202aade596eb35d403f746b43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c62f9d9f62bcd7e53ee7fb4331aaa6cd16a071b202aade596eb35d403f746b43", kill_on_drop: false }`
[INFO] [stdout] c62f9d9f62bcd7e53ee7fb4331aaa6cd16a071b202aade596eb35d403f746b43
[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] dbb03e599e8b67add3c8d8aae30d7b88bdf15ceed14c01890564abee03d14a02
[INFO] running `Command { std: "docker" "start" "-a" "dbb03e599e8b67add3c8d8aae30d7b88bdf15ceed14c01890564abee03d14a02", kill_on_drop: false }`
[INFO] [stderr]    Compiling linq v0.0.1-release (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "dbb03e599e8b67add3c8d8aae30d7b88bdf15ceed14c01890564abee03d14a02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbb03e599e8b67add3c8d8aae30d7b88bdf15ceed14c01890564abee03d14a02", kill_on_drop: false }`
[INFO] [stdout] dbb03e599e8b67add3c8d8aae30d7b88bdf15ceed14c01890564abee03d14a02
[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] 274739c6f68c581f348903fde6c2c1eca65f08f61c2f32ef0d165d74b99397a6
[INFO] running `Command { std: "docker" "start" "-a" "274739c6f68c581f348903fde6c2c1eca65f08f61c2f32ef0d165d74b99397a6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/linq-edcfc83efd1aa598)
[INFO] [stderr]      Running tests/int_test.rs (/opt/rustwide/target/debug/deps/int_test-3f2b54b528b71e41)
[INFO] [stderr]    Doc-tests linq
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test tests::iter_expr::order_by_descending ... ok
[INFO] [stdout] test tests::iter_expr::order_by ... ok
[INFO] [stdout] test tests::iter_expr::select ... ok
[INFO] [stdout] test tests::iter_expr::select_many ... ok
[INFO] [stdout] test tests::iter_expr::select_many_nest ... ok
[INFO] [stdout] test tests::iter_expr::where_by ... ok
[INFO] [stdout] test tests::iter_expr::select_many_zip ... ok
[INFO] [stdout] test tests::iter_expr::where_order ... ok
[INFO] [stdout] test tests::iter_methods::aggregate ... ok
[INFO] [stdout] test tests::iter_methods::concate ... ok
[INFO] [stdout] test tests::iter_methods::element_at ... ok
[INFO] [stdout] test tests::iter_methods::first ... ok
[INFO] [stdout] test tests::iter_methods::order_by ... ok
[INFO] [stdout] test tests::iter_methods::order_by_descending ... ok
[INFO] [stdout] test tests::iter_methods::reverse ... ok
[INFO] [stdout] test tests::iter_methods::select ... ok
[INFO] [stdout] test tests::iter_methods::select_many ... ok
[INFO] [stdout] test tests::iter_methods::select_many_zip ... ok
[INFO] [stdout] test tests::iter_methods::contains ... ok
[INFO] [stdout] test tests::iter_methods::single ... ok
[INFO] [stdout] test tests::iter_methods::where_by ... ok
[INFO] [stdout] test tests::iter_methods::where_order ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test try_linq ... 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] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/iter/m_enumerable.rs - iter::m_enumerable::Enumerable::contains (line 272) ... ok
[INFO] [stdout] test src/iter/m_enumerable.rs - iter::m_enumerable::Enumerable::reverse (line 249) ... ok
[INFO] [stdout] test src/iter/m_enumerable.rs - iter::m_enumerable::Enumerable::first (line 192) ... ok
[INFO] [stdout] test src/iter/m_enumerable.rs - iter::m_enumerable::Enumerable::where_by (line 14) ... ok
[INFO] [stdout] test src/iter/m_enumerable.rs - iter::m_enumerable::Enumerable::concate (line 172) ... ok
[INFO] [stdout] test src/iter/m_enumerable.rs - iter::m_enumerable::Enumerable::aggregate (line 292) ... ok
[INFO] [stdout] test src/iter/m_enumerable.rs - iter::m_enumerable::Enumerable::order_by (line 120) ... ok
[INFO] [stdout] test src/iter/m_enumerable.rs - iter::m_enumerable::Enumerable::element_at (line 210) ... ok
[INFO] [stdout] test src/iter/m_enumerable.rs - iter::m_enumerable::Enumerable::select (line 35) ... ok
[INFO] [stdout] test src/iter/m_enumerable.rs - iter::m_enumerable::Enumerable::select_many_single (line 56) ... ok
[INFO] [stdout] test src/iter/m_enumerable.rs - iter::m_enumerable::Enumerable::select_many (line 81) ... ok
[INFO] [stdout] test src/iter/m_enumerable.rs - iter::m_enumerable::Enumerable::single (line 231) ... ok
[INFO] [stdout] test src/iter/m_enumerable.rs - iter::m_enumerable::Enumerable::order_by_descending (line 144) ... ok
[INFO] [stdout] test src/lib.rs - linq (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.96s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "274739c6f68c581f348903fde6c2c1eca65f08f61c2f32ef0d165d74b99397a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "274739c6f68c581f348903fde6c2c1eca65f08f61c2f32ef0d165d74b99397a6", kill_on_drop: false }`
[INFO] [stdout] 274739c6f68c581f348903fde6c2c1eca65f08f61c2f32ef0d165d74b99397a6