[INFO] fetching crate ruchei-itertools 0.0.0-a.3...
[INFO] testing ruchei-itertools-0.0.0-a.3 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate ruchei-itertools 0.0.0-a.3 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate ruchei-itertools 0.0.0-a.3
[INFO] finished tweaking crates.io crate ruchei-itertools 0.0.0-a.3
[INFO] tweaked toml for crates.io crate ruchei-itertools 0.0.0-a.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ruchei-itertools 0.0.0-a.3 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ruchei-itertools 0.0.0-a.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded route-sink v0.1.3
[INFO] [stderr]   Downloaded unicode-ident v1.0.20
[INFO] [stderr]   Downloaded syn v2.0.108
[INFO] [stderr]   Downloaded proc-macro2 v1.0.102
[INFO] [stderr]   Downloaded option-entry v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03c58250f94ce7899efbc93afd934c6be076d8356f5815b4b54a09955a2e4d54
[INFO] running `Command { std: "docker" "start" "-a" "03c58250f94ce7899efbc93afd934c6be076d8356f5815b4b54a09955a2e4d54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03c58250f94ce7899efbc93afd934c6be076d8356f5815b4b54a09955a2e4d54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03c58250f94ce7899efbc93afd934c6be076d8356f5815b4b54a09955a2e4d54", kill_on_drop: false }`
[INFO] [stdout] 03c58250f94ce7899efbc93afd934c6be076d8356f5815b4b54a09955a2e4d54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6eccf687f8f870c82cf2cb5d33d0f3cba2484f44ca4ea4d7dfce3c96f000809
[INFO] running `Command { std: "docker" "start" "-a" "e6eccf687f8f870c82cf2cb5d33d0f3cba2484f44ca4ea4d7dfce3c96f000809", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.102
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling unicode-ident v1.0.20
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling option-entry v0.1.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling ruchei-itertools v0.0.0-a.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.94s
[INFO] running `Command { std: "docker" "inspect" "e6eccf687f8f870c82cf2cb5d33d0f3cba2484f44ca4ea4d7dfce3c96f000809", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6eccf687f8f870c82cf2cb5d33d0f3cba2484f44ca4ea4d7dfce3c96f000809", kill_on_drop: false }`
[INFO] [stdout] e6eccf687f8f870c82cf2cb5d33d0f3cba2484f44ca4ea4d7dfce3c96f000809
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c06878dba76363f1dbee97b9e5202ad093b46256c994ecf2d0e68d34b6b0830a
[INFO] running `Command { std: "docker" "start" "-a" "c06878dba76363f1dbee97b9e5202ad093b46256c994ecf2d0e68d34b6b0830a", kill_on_drop: false }`
[INFO] [stderr]    Compiling slab v0.4.11
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling ruchei-itertools v0.0.0-a.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.16s
[INFO] running `Command { std: "docker" "inspect" "c06878dba76363f1dbee97b9e5202ad093b46256c994ecf2d0e68d34b6b0830a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c06878dba76363f1dbee97b9e5202ad093b46256c994ecf2d0e68d34b6b0830a", kill_on_drop: false }`
[INFO] [stdout] c06878dba76363f1dbee97b9e5202ad093b46256c994ecf2d0e68d34b6b0830a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 54f936a200da6fe5a336ed413cfa53e840b25b2939494bc68ca5db30dfd3be2f
[INFO] running `Command { std: "docker" "start" "-a" "54f936a200da6fe5a336ed413cfa53e840b25b2939494bc68ca5db30dfd3be2f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ruchei_itertools-68c3fda056097905)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test cmp_by::test::equal_length ... ok
[INFO] [stdout] test cmp_by::test::left_greater ... ok
[INFO] [stdout] test dedup_eager::test::all_duplicates ... ok
[INFO] [stdout] test cmp_by::test::right_greater ... ok
[INFO] [stdout] test cmp_by::test::left_longer ... ok
[INFO] [stdout] test dedup_eager::test::unique ... ok
[INFO] [stdout] test partial_cmp_by::test::equal_length ... ok
[INFO] [stdout] test partial_cmp_by::test::left_greater ... ok
[INFO] [stdout] test partial_cmp_by::test::nan_second ... ok
[INFO] [stdout] test partial_cmp_by::test::right_greater ... ok
[INFO] [stdout] test try_zip_lazy::test::left_longer ... ok
[INFO] [stdout] test partial_cmp_by::test::right_longer ... ok
[INFO] [stdout] test try_zip_lazy::test::right_longer ... ok
[INFO] [stdout] test try_zip_lazy::test::equal_length ... ok
[INFO] [stdout] test partial_cmp_by::test::nan_first ... ok
[INFO] [stdout] test zip_lazy::test::left_longer ... ok
[INFO] [stdout] test zip_lazy::test::right_longer ... ok
[INFO] [stdout] test zip_longest::test::equal_length ... ok
[INFO] [stdout] test zip_longest::test::left_longer ... ok
[INFO] [stdout] test zip_lazy::test::equal_length ... ok
[INFO] [stdout] test partial_cmp_by::test::left_longer ... ok
[INFO] [stdout] test zip_longest::test::right_longer ... ok
[INFO] [stderr]    Doc-tests ruchei_itertools
[INFO] [stdout] test cmp_by::test::right_longer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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" "54f936a200da6fe5a336ed413cfa53e840b25b2939494bc68ca5db30dfd3be2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54f936a200da6fe5a336ed413cfa53e840b25b2939494bc68ca5db30dfd3be2f", kill_on_drop: false }`
[INFO] [stdout] 54f936a200da6fe5a336ed413cfa53e840b25b2939494bc68ca5db30dfd3be2f