[INFO] fetching crate pipeop 0.2.0...
[INFO] testing pipeop-0.2.0 against beta-2025-10-28 for beta-1.92-2
[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-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-2025-10-28" "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-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0baa8ba5138323733ddf4f5ec8a894429a2f14fa710fc988743b92dd9595592f
[INFO] running `Command { std: "docker" "start" "-a" "0baa8ba5138323733ddf4f5ec8a894429a2f14fa710fc988743b92dd9595592f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0baa8ba5138323733ddf4f5ec8a894429a2f14fa710fc988743b92dd9595592f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0baa8ba5138323733ddf4f5ec8a894429a2f14fa710fc988743b92dd9595592f", kill_on_drop: false }`
[INFO] [stdout] 0baa8ba5138323733ddf4f5ec8a894429a2f14fa710fc988743b92dd9595592f
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97d06634eedc34a72aed02e207cb10fc7f0586192fcbf0d9ded9e3a450070b38
[INFO] running `Command { std: "docker" "start" "-a" "97d06634eedc34a72aed02e207cb10fc7f0586192fcbf0d9ded9e3a450070b38", kill_on_drop: false }`
[INFO] [stderr]    Compiling pipeop v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "97d06634eedc34a72aed02e207cb10fc7f0586192fcbf0d9ded9e3a450070b38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97d06634eedc34a72aed02e207cb10fc7f0586192fcbf0d9ded9e3a450070b38", kill_on_drop: false }`
[INFO] [stdout] 97d06634eedc34a72aed02e207cb10fc7f0586192fcbf0d9ded9e3a450070b38
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87885ad951849b4f4c16cf336e96d34e704ea4a986121e1327252b1c268ca13f
[INFO] running `Command { std: "docker" "start" "-a" "87885ad951849b4f4c16cf336e96d34e704ea4a986121e1327252b1c268ca13f", kill_on_drop: false }`
[INFO] [stderr]    Compiling pipeop v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "87885ad951849b4f4c16cf336e96d34e704ea4a986121e1327252b1c268ca13f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87885ad951849b4f4c16cf336e96d34e704ea4a986121e1327252b1c268ca13f", kill_on_drop: false }`
[INFO] [stdout] 87885ad951849b4f4c16cf336e96d34e704ea4a986121e1327252b1c268ca13f
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8f5aace4029c5786e9961aaec771fa984743015bbc1c0f7b0bbaa846f0ae89e4
[INFO] running `Command { std: "docker" "start" "-a" "8f5aace4029c5786e9961aaec771fa984743015bbc1c0f7b0bbaa846f0ae89e4", 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/pipeop-77623fd9ecf460ad)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::explicit_type_expectation_in_method_invocation ... ok
[INFO] [stdout] test tests::can_use_try_modifier ... ok
[INFO] [stdout] test tests::closure_pipe ... ok
[INFO] [stdout] test tests::many_pipes ... ok
[INFO] [stdout] test tests::partial_invocation ... ok
[INFO] [stdout] test tests::method_invocation_pipe ... ok
[INFO] [stdout] test tests::pat_in_partial_invocation ... 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 0.04s
[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" "8f5aace4029c5786e9961aaec771fa984743015bbc1c0f7b0bbaa846f0ae89e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f5aace4029c5786e9961aaec771fa984743015bbc1c0f7b0bbaa846f0ae89e4", kill_on_drop: false }`
[INFO] [stdout] 8f5aace4029c5786e9961aaec771fa984743015bbc1c0f7b0bbaa846f0ae89e4