[INFO] fetching crate utf8_iter 1.0.4...
[INFO] testing utf8_iter-1.0.4 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate utf8_iter 1.0.4 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate utf8_iter 1.0.4
[INFO] finished tweaking crates.io crate utf8_iter 1.0.4
[INFO] tweaked toml for crates.io crate utf8_iter 1.0.4 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate utf8_iter 1.0.4 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d213d9665e54f491f6d425b70576eeccf575cdd0a45e4ef059ce61c4c8dff688
[INFO] running `Command { std: "docker" "start" "-a" "d213d9665e54f491f6d425b70576eeccf575cdd0a45e4ef059ce61c4c8dff688", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d213d9665e54f491f6d425b70576eeccf575cdd0a45e4ef059ce61c4c8dff688", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d213d9665e54f491f6d425b70576eeccf575cdd0a45e4ef059ce61c4c8dff688", kill_on_drop: false }`
[INFO] [stdout] d213d9665e54f491f6d425b70576eeccf575cdd0a45e4ef059ce61c4c8dff688
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25b1de7fcc4756da541e24cee3f7091a8e72e0312e590bb0f0a3afc3bbc80bfb
[INFO] running `Command { std: "docker" "start" "-a" "25b1de7fcc4756da541e24cee3f7091a8e72e0312e590bb0f0a3afc3bbc80bfb", kill_on_drop: false }`
[INFO] [stderr]    Compiling utf8_iter v1.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "25b1de7fcc4756da541e24cee3f7091a8e72e0312e590bb0f0a3afc3bbc80bfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25b1de7fcc4756da541e24cee3f7091a8e72e0312e590bb0f0a3afc3bbc80bfb", kill_on_drop: false }`
[INFO] [stdout] 25b1de7fcc4756da541e24cee3f7091a8e72e0312e590bb0f0a3afc3bbc80bfb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2961b2edbb8acdee98f73f5dbdf11d84853425453ac8b88576c93a32e537ac96
[INFO] running `Command { std: "docker" "start" "-a" "2961b2edbb8acdee98f73f5dbdf11d84853425453ac8b88576c93a32e537ac96", kill_on_drop: false }`
[INFO] [stderr]    Compiling utf8_iter v1.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "2961b2edbb8acdee98f73f5dbdf11d84853425453ac8b88576c93a32e537ac96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2961b2edbb8acdee98f73f5dbdf11d84853425453ac8b88576c93a32e537ac96", kill_on_drop: false }`
[INFO] [stdout] 2961b2edbb8acdee98f73f5dbdf11d84853425453ac8b88576c93a32e537ac96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e935141bcd124636a89b01dbbecdb8f15adbb3b6120d6a91c50ea595ce1e409f
[INFO] running `Command { std: "docker" "start" "-a" "e935141bcd124636a89b01dbbecdb8f15adbb3b6120d6a91c50ea595ce1e409f", 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/utf8_iter-f697fd1ac1e9b0fc)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test report::tests::test_size ... ok
[INFO] [stdout] test report::tests::test_eq ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests utf8_iter
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/report.rs - report::ErrorReportingUtf8Chars (line 42) ... ok
[INFO] [stdout] test src/indices.rs - indices::Utf8CharIndices<'a>::offset (line 102) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e935141bcd124636a89b01dbbecdb8f15adbb3b6120d6a91c50ea595ce1e409f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e935141bcd124636a89b01dbbecdb8f15adbb3b6120d6a91c50ea595ce1e409f", kill_on_drop: false }`
[INFO] [stdout] e935141bcd124636a89b01dbbecdb8f15adbb3b6120d6a91c50ea595ce1e409f