[INFO] fetching crate line-span 0.1.3...
[INFO] testing line-span-0.1.3 against 1.55.0 for beta-1.56-1
[INFO] extracting crate line-span 0.1.3 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate line-span 0.1.3 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate line-span 0.1.3
[INFO] finished tweaking crates.io crate line-span 0.1.3
[INFO] tweaked toml for crates.io crate line-span 0.1.3 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 59b31f45c540165060bbf263ae585fc007fdff558487b0e1055463372f22215b
[INFO] running `Command { std: "docker" "start" "-a" "59b31f45c540165060bbf263ae585fc007fdff558487b0e1055463372f22215b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59b31f45c540165060bbf263ae585fc007fdff558487b0e1055463372f22215b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59b31f45c540165060bbf263ae585fc007fdff558487b0e1055463372f22215b", kill_on_drop: false }`
[INFO] [stdout] 59b31f45c540165060bbf263ae585fc007fdff558487b0e1055463372f22215b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b03db93aa509f1c9d2b961a8cd2f653fbc1fdd84bc6d6c78e61ab3b46114daf5
[INFO] running `Command { std: "docker" "start" "-a" "b03db93aa509f1c9d2b961a8cd2f653fbc1fdd84bc6d6c78e61ab3b46114daf5", kill_on_drop: false }`
[INFO] [stderr]    Compiling line-span v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "b03db93aa509f1c9d2b961a8cd2f653fbc1fdd84bc6d6c78e61ab3b46114daf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b03db93aa509f1c9d2b961a8cd2f653fbc1fdd84bc6d6c78e61ab3b46114daf5", kill_on_drop: false }`
[INFO] [stdout] b03db93aa509f1c9d2b961a8cd2f653fbc1fdd84bc6d6c78e61ab3b46114daf5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0a18aea8603e1a6fb235d7cde710a89d5a9e56eab6ce8276aee8a851970b9f9
[INFO] running `Command { std: "docker" "start" "-a" "c0a18aea8603e1a6fb235d7cde710a89d5a9e56eab6ce8276aee8a851970b9f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling line-span v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "c0a18aea8603e1a6fb235d7cde710a89d5a9e56eab6ce8276aee8a851970b9f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0a18aea8603e1a6fb235d7cde710a89d5a9e56eab6ce8276aee8a851970b9f9", kill_on_drop: false }`
[INFO] [stdout] c0a18aea8603e1a6fb235d7cde710a89d5a9e56eab6ce8276aee8a851970b9f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8e9bb38fc2998dd5f1fbd37825b4e8b1bc5335ee9a2d03210555f7693d02ad40
[INFO] running `Command { std: "docker" "start" "-a" "8e9bb38fc2998dd5f1fbd37825b4e8b1bc5335ee9a2d03210555f7693d02ad40", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/line_span-91f5386ef655d9f9)
[INFO] [stdout] test tests::test_line_spans_vs_lines ... ok
[INFO] [stdout] test tests::test_line_spans ... ok
[INFO] [stderr]    Doc-tests line-span
[INFO] [stdout] test tests::lib_example ... ok
[INFO] [stdout] test tests::test_line_span_ending ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/lib.rs - LineSpan (line 598) - compile ... ok
[INFO] [stdout] test src/lib.rs - LineSpans (line 814) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 44) - compile ... ok
[INFO] [stdout] test src/lib.rs - str_to_range (line 462) ... ok
[INFO] [stdout] test src/lib.rs - str_to_range (line 483) ... ok
[INFO] [stdout] test src/lib.rs - (line 107) ... ok
[INFO] [stdout] test src/lib.rs - find_next_line_range (line 325) ... ok
[INFO] [stdout] test src/lib.rs - find_line_range (line 221) ... ok
[INFO] [stdout] test src/lib.rs - find_prev_line_start (line 359) ... ok
[INFO] [stdout] test src/lib.rs - find_line_start (line 152) ... ok
[INFO] [stdout] test src/lib.rs - str_to_range_unchecked (line 545) ... ok
[INFO] [stdout] test src/lib.rs - (line 81) ... ok
[INFO] [stdout] test src/lib.rs - str_to_range_unchecked (line 561) ... ok
[INFO] [stdout] test src/lib.rs - find_prev_line_end (line 394) ... ok
[INFO] [stdout] test src/lib.rs - find_next_line_start (line 255) ... ok
[INFO] [stdout] test src/lib.rs - find_line_end (line 183) ... ok
[INFO] [stdout] test src/lib.rs - find_prev_line_range (line 435) ... ok
[INFO] [stdout] test src/lib.rs - find_next_line_end (line 290) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.89s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8e9bb38fc2998dd5f1fbd37825b4e8b1bc5335ee9a2d03210555f7693d02ad40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e9bb38fc2998dd5f1fbd37825b4e8b1bc5335ee9a2d03210555f7693d02ad40", kill_on_drop: false }`
[INFO] [stdout] 8e9bb38fc2998dd5f1fbd37825b4e8b1bc5335ee9a2d03210555f7693d02ad40