[INFO] fetching crate pipeop 0.2.0...
[INFO] testing pipeop-0.2.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate pipeop 0.2.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate pipeop 0.2.0
[INFO] finished tweaking crates.io crate pipeop 0.2.0
[INFO] tweaked toml for crates.io crate pipeop 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pipeop 0.2.0 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 8bd0b70581128a022226c4b41dc2f3d4be5d438057b47848c6597bd8ce6b1749
[INFO] running `Command { std: "docker" "start" "-a" "8bd0b70581128a022226c4b41dc2f3d4be5d438057b47848c6597bd8ce6b1749", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8bd0b70581128a022226c4b41dc2f3d4be5d438057b47848c6597bd8ce6b1749", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bd0b70581128a022226c4b41dc2f3d4be5d438057b47848c6597bd8ce6b1749", kill_on_drop: false }`
[INFO] [stdout] 8bd0b70581128a022226c4b41dc2f3d4be5d438057b47848c6597bd8ce6b1749
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d7ea222a5779384cd7150631e04bfdc254eec90c320892a87930d3ddc6ae8b3b
[INFO] running `Command { std: "docker" "start" "-a" "d7ea222a5779384cd7150631e04bfdc254eec90c320892a87930d3ddc6ae8b3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling pipeop v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "d7ea222a5779384cd7150631e04bfdc254eec90c320892a87930d3ddc6ae8b3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7ea222a5779384cd7150631e04bfdc254eec90c320892a87930d3ddc6ae8b3b", kill_on_drop: false }`
[INFO] [stdout] d7ea222a5779384cd7150631e04bfdc254eec90c320892a87930d3ddc6ae8b3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] eceabbd99f3bb116a03aa127e1b18e5399c65d1366dd703e5c074ca1bd8de6df
[INFO] running `Command { std: "docker" "start" "-a" "eceabbd99f3bb116a03aa127e1b18e5399c65d1366dd703e5c074ca1bd8de6df", kill_on_drop: false }`
[INFO] [stderr]    Compiling pipeop v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "eceabbd99f3bb116a03aa127e1b18e5399c65d1366dd703e5c074ca1bd8de6df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eceabbd99f3bb116a03aa127e1b18e5399c65d1366dd703e5c074ca1bd8de6df", kill_on_drop: false }`
[INFO] [stdout] eceabbd99f3bb116a03aa127e1b18e5399c65d1366dd703e5c074ca1bd8de6df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] a6f293f06b8c3cd95dc78ca9eda44bdc3546f4473bae66f2d66afcdb0d19ca2c
[INFO] running `Command { std: "docker" "start" "-a" "a6f293f06b8c3cd95dc78ca9eda44bdc3546f4473bae66f2d66afcdb0d19ca2c", 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/pipeop-77623fd9ecf460ad)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::can_use_try_modifier ... ok
[INFO] [stdout] test tests::explicit_type_expectation_in_method_invocation ... ok
[INFO] [stdout] test tests::method_invocation_pipe ... ok
[INFO] [stdout] test tests::closure_pipe ... ok
[INFO] [stdout] test tests::partial_invocation ... ok
[INFO] [stdout] test tests::pat_in_partial_invocation ... ok
[INFO] [stdout] test tests::many_pipes ... ok
[INFO] [stderr]    Doc-tests pipeop
[INFO] [stdout] test tests::fn_pipe ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 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" "a6f293f06b8c3cd95dc78ca9eda44bdc3546f4473bae66f2d66afcdb0d19ca2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6f293f06b8c3cd95dc78ca9eda44bdc3546f4473bae66f2d66afcdb0d19ca2c", kill_on_drop: false }`
[INFO] [stdout] a6f293f06b8c3cd95dc78ca9eda44bdc3546f4473bae66f2d66afcdb0d19ca2c