[INFO] fetching crate try-iterator 1.0.0...
[INFO] testing try-iterator-1.0.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate try-iterator 1.0.0 into /workspace/builds/worker-1-tc1/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-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate try-iterator 1.0.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 020412396b65f7b06a08e161677fdd7c577f0c32d560a3f7a9921888d64af713
[INFO] running `Command { std: "docker" "start" "-a" "020412396b65f7b06a08e161677fdd7c577f0c32d560a3f7a9921888d64af713", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "020412396b65f7b06a08e161677fdd7c577f0c32d560a3f7a9921888d64af713", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "020412396b65f7b06a08e161677fdd7c577f0c32d560a3f7a9921888d64af713", kill_on_drop: false }`
[INFO] [stdout] 020412396b65f7b06a08e161677fdd7c577f0c32d560a3f7a9921888d64af713
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f2adb447c55c7efc5e08f707dfa2bdc61f3d19364a1de77390e53d84039679a
[INFO] running `Command { std: "docker" "start" "-a" "4f2adb447c55c7efc5e08f707dfa2bdc61f3d19364a1de77390e53d84039679a", 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 0.25s
[INFO] running `Command { std: "docker" "inspect" "4f2adb447c55c7efc5e08f707dfa2bdc61f3d19364a1de77390e53d84039679a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f2adb447c55c7efc5e08f707dfa2bdc61f3d19364a1de77390e53d84039679a", kill_on_drop: false }`
[INFO] [stdout] 4f2adb447c55c7efc5e08f707dfa2bdc61f3d19364a1de77390e53d84039679a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15fb7ff594ba89f2a848d9d118c77956803d384c87b05c127851d5849354279a
[INFO] running `Command { std: "docker" "start" "-a" "15fb7ff594ba89f2a848d9d118c77956803d384c87b05c127851d5849354279a", 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 0.18s
[INFO] running `Command { std: "docker" "inspect" "15fb7ff594ba89f2a848d9d118c77956803d384c87b05c127851d5849354279a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15fb7ff594ba89f2a848d9d118c77956803d384c87b05c127851d5849354279a", kill_on_drop: false }`
[INFO] [stdout] 15fb7ff594ba89f2a848d9d118c77956803d384c87b05c127851d5849354279a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5881726f09a09a74f7e16ad3c197831602b40b07110ea6e8c78524bda27f5a0c
[INFO] running `Command { std: "docker" "start" "-a" "5881726f09a09a74f7e16ad3c197831602b40b07110ea6e8c78524bda27f5a0c", 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/try_iterator-8e834d0232f981cb)
[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] [stderr]    Doc-tests try_iterator
[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/try_iterator.rs - try_iterator::TryIterator::try_all (line 45) ... ok
[INFO] [stdout] test src/try_iterator.rs - try_iterator::TryIterator::try_any (line 84) ... ok
[INFO] [stdout] test src/lib.rs - (line 31) ... 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_all (line 24) ... 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_any (line 105) ... ok
[INFO] [stdout] test src/try_iterator.rs - try_iterator::TryIterator::try_rposition (line 225) ... ok
[INFO] [stdout] test src/try_iterator.rs - try_iterator::TryIterator::try_rposition (line 204) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5881726f09a09a74f7e16ad3c197831602b40b07110ea6e8c78524bda27f5a0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5881726f09a09a74f7e16ad3c197831602b40b07110ea6e8c78524bda27f5a0c", kill_on_drop: false }`
[INFO] [stdout] 5881726f09a09a74f7e16ad3c197831602b40b07110ea6e8c78524bda27f5a0c