[INFO] fetching crate try-iterator 1.0.0...
[INFO] testing try-iterator-1.0.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate try-iterator 1.0.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate try-iterator 1.0.0
[INFO] finished tweaking crates.io crate try-iterator 1.0.0
[INFO] tweaked toml for crates.io crate try-iterator 1.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate try-iterator 1.0.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e272ab3a63cb4f760fa96430bc99904b36f0f1a47418300d48c987613d489c2b
[INFO] running `Command { std: "docker" "start" "-a" "e272ab3a63cb4f760fa96430bc99904b36f0f1a47418300d48c987613d489c2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e272ab3a63cb4f760fa96430bc99904b36f0f1a47418300d48c987613d489c2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e272ab3a63cb4f760fa96430bc99904b36f0f1a47418300d48c987613d489c2b", kill_on_drop: false }`
[INFO] [stdout] e272ab3a63cb4f760fa96430bc99904b36f0f1a47418300d48c987613d489c2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93b646838bf8f46d75d119631b202439f6ca8084c26bc31c1ef67d6d7ee3381a
[INFO] running `Command { std: "docker" "start" "-a" "93b646838bf8f46d75d119631b202439f6ca8084c26bc31c1ef67d6d7ee3381a", kill_on_drop: false }`
[INFO] [stderr]    Compiling try-iterator v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "93b646838bf8f46d75d119631b202439f6ca8084c26bc31c1ef67d6d7ee3381a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93b646838bf8f46d75d119631b202439f6ca8084c26bc31c1ef67d6d7ee3381a", kill_on_drop: false }`
[INFO] [stdout] 93b646838bf8f46d75d119631b202439f6ca8084c26bc31c1ef67d6d7ee3381a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef254c4811eb8c34c3c8037d667a1a35ede1b4030359d1fc356d210b35ffe38d
[INFO] running `Command { std: "docker" "start" "-a" "ef254c4811eb8c34c3c8037d667a1a35ede1b4030359d1fc356d210b35ffe38d", kill_on_drop: false }`
[INFO] [stderr]    Compiling try-iterator v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "ef254c4811eb8c34c3c8037d667a1a35ede1b4030359d1fc356d210b35ffe38d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef254c4811eb8c34c3c8037d667a1a35ede1b4030359d1fc356d210b35ffe38d", kill_on_drop: false }`
[INFO] [stdout] ef254c4811eb8c34c3c8037d667a1a35ede1b4030359d1fc356d210b35ffe38d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 78b62c3c87d1ca98343cad087a29790cb2db9a56c8bbd10a761c29f434f0edb9
[INFO] running `Command { std: "docker" "start" "-a" "78b62c3c87d1ca98343cad087a29790cb2db9a56c8bbd10a761c29f434f0edb9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/try_iterator-07755bb08a0f7cdf)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests try_iterator
[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 11 tests
[INFO] [stdout] test src/lib.rs - prelude (line 9) - compile ... ok
[INFO] [stdout] test src/try_iterator.rs - try_iterator::TryIterator (line 10) ... ok
[INFO] [stdout] test src/lib.rs - (line 31) ... ok
[INFO] [stdout] test src/try_iterator.rs - try_iterator::TryIterator::try_any (line 105) ... ok
[INFO] [stdout] test src/try_iterator.rs - try_iterator::TryIterator::try_position (line 165) ... ok
[INFO] [stdout] test src/try_iterator.rs - try_iterator::TryIterator::try_position (line 144) ... ok
[INFO] [stdout] test src/try_iterator.rs - try_iterator::TryIterator::try_all (line 24) ... ok
[INFO] [stdout] test src/try_iterator.rs - try_iterator::TryIterator::try_any (line 84) ... ok
[INFO] [stdout] test src/try_iterator.rs - try_iterator::TryIterator::try_all (line 45) ... ok
[INFO] [stdout] test src/try_iterator.rs - try_iterator::TryIterator::try_rposition (line 204) ... ok
[INFO] [stdout] test src/try_iterator.rs - try_iterator::TryIterator::try_rposition (line 225) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.90s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "78b62c3c87d1ca98343cad087a29790cb2db9a56c8bbd10a761c29f434f0edb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78b62c3c87d1ca98343cad087a29790cb2db9a56c8bbd10a761c29f434f0edb9", kill_on_drop: false }`
[INFO] [stdout] 78b62c3c87d1ca98343cad087a29790cb2db9a56c8bbd10a761c29f434f0edb9