[INFO] fetching crate slippery-iter 0.1.2...
[INFO] testing slippery-iter-0.1.2 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate slippery-iter 0.1.2 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate slippery-iter 0.1.2
[INFO] finished tweaking crates.io crate slippery-iter 0.1.2
[INFO] tweaked toml for crates.io crate slippery-iter 0.1.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate slippery-iter 0.1.2 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c7f0ada3e15c2187f32b0a8c6f3cf001c2bb60a36246c6f55beba06b35fa523e
[INFO] running `Command { std: "docker" "start" "-a" "c7f0ada3e15c2187f32b0a8c6f3cf001c2bb60a36246c6f55beba06b35fa523e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7f0ada3e15c2187f32b0a8c6f3cf001c2bb60a36246c6f55beba06b35fa523e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7f0ada3e15c2187f32b0a8c6f3cf001c2bb60a36246c6f55beba06b35fa523e", kill_on_drop: false }`
[INFO] [stdout] c7f0ada3e15c2187f32b0a8c6f3cf001c2bb60a36246c6f55beba06b35fa523e
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99c8a957ef2c9c97ef2b5af270aa4f4a9bcf52fdae5e5aeca6973f301711b4af
[INFO] running `Command { std: "docker" "start" "-a" "99c8a957ef2c9c97ef2b5af270aa4f4a9bcf52fdae5e5aeca6973f301711b4af", kill_on_drop: false }`
[INFO] [stderr]    Compiling slippery-iter v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "99c8a957ef2c9c97ef2b5af270aa4f4a9bcf52fdae5e5aeca6973f301711b4af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99c8a957ef2c9c97ef2b5af270aa4f4a9bcf52fdae5e5aeca6973f301711b4af", kill_on_drop: false }`
[INFO] [stdout] 99c8a957ef2c9c97ef2b5af270aa4f4a9bcf52fdae5e5aeca6973f301711b4af
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef66b1bc5e28eb456d822736c26861b99c75404f5d53b349e3d3082b7688a9a6
[INFO] running `Command { std: "docker" "start" "-a" "ef66b1bc5e28eb456d822736c26861b99c75404f5d53b349e3d3082b7688a9a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling slippery-iter v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "ef66b1bc5e28eb456d822736c26861b99c75404f5d53b349e3d3082b7688a9a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef66b1bc5e28eb456d822736c26861b99c75404f5d53b349e3d3082b7688a9a6", kill_on_drop: false }`
[INFO] [stdout] ef66b1bc5e28eb456d822736c26861b99c75404f5d53b349e3d3082b7688a9a6
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ba1324a8aabd3b54c1b86780af0046cacb2257dcafa5c1b2171642ec7841bbf3
[INFO] running `Command { std: "docker" "start" "-a" "ba1324a8aabd3b54c1b86780af0046cacb2257dcafa5c1b2171642ec7841bbf3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/slippery_iter-9626bcca35f51f4d)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::slippery_chars_iter_peek_backward ... ok
[INFO] [stdout] test tests::slippery_chars_iter_construct_and_collect ... ok
[INFO] [stdout] test tests::slippery_iter_construct_and_collect ... ok
[INFO] [stdout] test tests::slippery_iter_consume ... ok
[INFO] [stdout] test tests::slippery_iter_peek_backward ... ok
[INFO] [stdout] test tests::slippery_iter_restore ... ok
[INFO] [stdout] test tests::slippery_chars_iter_restore ... ok
[INFO] [stdout] test tests::slippery_chars_iter_peek_forward ... ok
[INFO] [stdout] test tests::slippery_iter_peek_forward ... ok
[INFO] [stdout] test tests::slippery_chars_iter_consume ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests slippery_iter
[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" "ba1324a8aabd3b54c1b86780af0046cacb2257dcafa5c1b2171642ec7841bbf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba1324a8aabd3b54c1b86780af0046cacb2257dcafa5c1b2171642ec7841bbf3", kill_on_drop: false }`
[INFO] [stdout] ba1324a8aabd3b54c1b86780af0046cacb2257dcafa5c1b2171642ec7841bbf3