[INFO] fetching crate infinite-iterator 0.1.0...
[INFO] testing infinite-iterator-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate infinite-iterator 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate infinite-iterator 0.1.0
[INFO] finished tweaking crates.io crate infinite-iterator 0.1.0
[INFO] tweaked toml for crates.io crate infinite-iterator 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate infinite-iterator 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8cb9569d55285ec8a26f81ec1fe7f2b293c8984d8d6d03c402a1471e3750cbe7
[INFO] running `Command { std: "docker" "start" "-a" "8cb9569d55285ec8a26f81ec1fe7f2b293c8984d8d6d03c402a1471e3750cbe7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8cb9569d55285ec8a26f81ec1fe7f2b293c8984d8d6d03c402a1471e3750cbe7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cb9569d55285ec8a26f81ec1fe7f2b293c8984d8d6d03c402a1471e3750cbe7", kill_on_drop: false }`
[INFO] [stdout] 8cb9569d55285ec8a26f81ec1fe7f2b293c8984d8d6d03c402a1471e3750cbe7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6b0f296b40e960edf66ad0f27baf1e3b06ffff2cb00c32bfbd5388320c0013c
[INFO] running `Command { std: "docker" "start" "-a" "e6b0f296b40e960edf66ad0f27baf1e3b06ffff2cb00c32bfbd5388320c0013c", kill_on_drop: false }`
[INFO] [stderr]    Compiling infinite-iterator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "e6b0f296b40e960edf66ad0f27baf1e3b06ffff2cb00c32bfbd5388320c0013c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6b0f296b40e960edf66ad0f27baf1e3b06ffff2cb00c32bfbd5388320c0013c", kill_on_drop: false }`
[INFO] [stdout] e6b0f296b40e960edf66ad0f27baf1e3b06ffff2cb00c32bfbd5388320c0013c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9de3f33e9b41c7d29b77775c13de5df25d1b6893aee393e09b3519176aab6612
[INFO] running `Command { std: "docker" "start" "-a" "9de3f33e9b41c7d29b77775c13de5df25d1b6893aee393e09b3519176aab6612", kill_on_drop: false }`
[INFO] [stderr]    Compiling infinite-iterator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "9de3f33e9b41c7d29b77775c13de5df25d1b6893aee393e09b3519176aab6612", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9de3f33e9b41c7d29b77775c13de5df25d1b6893aee393e09b3519176aab6612", kill_on_drop: false }`
[INFO] [stdout] 9de3f33e9b41c7d29b77775c13de5df25d1b6893aee393e09b3519176aab6612
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4929af6535d5a2bef32f514b038015233b36d38c759de369060b8b6b72cb7068
[INFO] running `Command { std: "docker" "start" "-a" "4929af6535d5a2bef32f514b038015233b36d38c759de369060b8b6b72cb7068", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/infinite_iterator-123ce79d9e44a079)
[INFO] [stderr]      Running tests/hygiene.rs (/opt/rustwide/target/debug/deps/hygiene-db19a9cf9240cfd5)
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests infinite_iterator
[INFO] [stdout] test hygiene ... 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 8 tests
[INFO] [stdout] test src/lib.rs - InfiniteIterator::position_infinite (line 126) ... ok
[INFO] [stdout] test src/lib.rs - ifor (line 387) ... ok
[INFO] [stdout] test src/lib.rs - InfiniteIterator::find_infinite (line 77) ... ok
[INFO] [stdout] test src/lib.rs - ifor (line 397) ... ok
[INFO] [stdout] test src/lib.rs - InfiniteIterator::for_each_infinite (line 51) ... ok
[INFO] [stdout] test src/lib.rs - ifor (line 410) ... ok
[INFO] [stdout] test src/lib.rs - ifor (line 425) ... ok
[INFO] [stdout] test src/lib.rs - InfiniteIterator::find_map_infinite (line 102) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.58s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4929af6535d5a2bef32f514b038015233b36d38c759de369060b8b6b72cb7068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4929af6535d5a2bef32f514b038015233b36d38c759de369060b8b6b72cb7068", kill_on_drop: false }`
[INFO] [stdout] 4929af6535d5a2bef32f514b038015233b36d38c759de369060b8b6b72cb7068