[INFO] fetching crate lazy-char-iter 0.1.0...
[INFO] testing lazy-char-iter-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate lazy-char-iter 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate lazy-char-iter 0.1.0
[INFO] finished tweaking crates.io crate lazy-char-iter 0.1.0
[INFO] tweaked toml for crates.io crate lazy-char-iter 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lazy-char-iter 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5debb650f0fc68af865fde122d8daada632f49f5d4701bf4a865657c08f763ee
[INFO] running `Command { std: "docker" "start" "-a" "5debb650f0fc68af865fde122d8daada632f49f5d4701bf4a865657c08f763ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5debb650f0fc68af865fde122d8daada632f49f5d4701bf4a865657c08f763ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5debb650f0fc68af865fde122d8daada632f49f5d4701bf4a865657c08f763ee", kill_on_drop: false }`
[INFO] [stdout] 5debb650f0fc68af865fde122d8daada632f49f5d4701bf4a865657c08f763ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19a06ad1f5cea315de69f2f024d78f6ccffe7fe7c3ea281de7e8a60840af4d52
[INFO] running `Command { std: "docker" "start" "-a" "19a06ad1f5cea315de69f2f024d78f6ccffe7fe7c3ea281de7e8a60840af4d52", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy-char-iter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "19a06ad1f5cea315de69f2f024d78f6ccffe7fe7c3ea281de7e8a60840af4d52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19a06ad1f5cea315de69f2f024d78f6ccffe7fe7c3ea281de7e8a60840af4d52", kill_on_drop: false }`
[INFO] [stdout] 19a06ad1f5cea315de69f2f024d78f6ccffe7fe7c3ea281de7e8a60840af4d52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aad500e4c8b7dc08cad6e67a26ce70bd880fff13af937d9bc8a087b0a7780c88
[INFO] running `Command { std: "docker" "start" "-a" "aad500e4c8b7dc08cad6e67a26ce70bd880fff13af937d9bc8a087b0a7780c88", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy-char-iter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "aad500e4c8b7dc08cad6e67a26ce70bd880fff13af937d9bc8a087b0a7780c88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aad500e4c8b7dc08cad6e67a26ce70bd880fff13af937d9bc8a087b0a7780c88", kill_on_drop: false }`
[INFO] [stdout] aad500e4c8b7dc08cad6e67a26ce70bd880fff13af937d9bc8a087b0a7780c88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f1973536cffb568631723e2ce5306dce617eb62064cf09cbcbb1e3bd3a174bdc
[INFO] running `Command { std: "docker" "start" "-a" "f1973536cffb568631723e2ce5306dce617eb62064cf09cbcbb1e3bd3a174bdc", 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/lazy_char_iter-af13d84c6a1243a4)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::test_double_ended ... ok
[INFO] [stdout] test tests::test_double_ended_invalid_codepoint ... ok
[INFO] [stdout] test tests::test_empty_vec ... ok
[INFO] [stdout] test tests::test_good ... ok
[INFO] [stdout] test tests::test_invalid_encoding ... ok
[INFO] [stdout] test tests::test_truncated_backward ... ok
[INFO] [stdout] test tests::test_truncated_forward ... ok
[INFO] [stdout] test tests::test_overlong ... ok
[INFO] [stdout] test tests::test_invalid_codepoint ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lazy_char_iter
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/lib.rs - LazyCharSliceIter<'a>::remaining (line 86) ... ok
[INFO] [stdout] test src/lib.rs - LazyCharIterExt::chars (line 40) ... ok
[INFO] [stdout] test src/lib.rs - LazyCharIterExt::chars (line 57) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f1973536cffb568631723e2ce5306dce617eb62064cf09cbcbb1e3bd3a174bdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1973536cffb568631723e2ce5306dce617eb62064cf09cbcbb1e3bd3a174bdc", kill_on_drop: false }`
[INFO] [stdout] f1973536cffb568631723e2ce5306dce617eb62064cf09cbcbb1e3bd3a174bdc