[INFO] fetching crate line-span 0.1.2...
[INFO] testing line-span-0.1.2 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate line-span 0.1.2 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate line-span 0.1.2 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate line-span 0.1.2
[INFO] finished tweaking crates.io crate line-span 0.1.2
[INFO] tweaked toml for crates.io crate line-span 0.1.2 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3e952b2ebeaa5ebf933cbcbf3ca36d438846444a55b5a204db0c6318e090649
[INFO] running `Command { std: "docker" "start" "-a" "a3e952b2ebeaa5ebf933cbcbf3ca36d438846444a55b5a204db0c6318e090649", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3e952b2ebeaa5ebf933cbcbf3ca36d438846444a55b5a204db0c6318e090649", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3e952b2ebeaa5ebf933cbcbf3ca36d438846444a55b5a204db0c6318e090649", kill_on_drop: false }`
[INFO] [stdout] a3e952b2ebeaa5ebf933cbcbf3ca36d438846444a55b5a204db0c6318e090649
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88c6e76d0c44f2877ffc1d5146dea0459a155f3ca386805364c192741388c9b0
[INFO] running `Command { std: "docker" "start" "-a" "88c6e76d0c44f2877ffc1d5146dea0459a155f3ca386805364c192741388c9b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling line-span v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "88c6e76d0c44f2877ffc1d5146dea0459a155f3ca386805364c192741388c9b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88c6e76d0c44f2877ffc1d5146dea0459a155f3ca386805364c192741388c9b0", kill_on_drop: false }`
[INFO] [stdout] 88c6e76d0c44f2877ffc1d5146dea0459a155f3ca386805364c192741388c9b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ac07e1f6f0f41c56ff60e5810a8a162ac57e2ed936214410647a4cb2948faaa
[INFO] running `Command { std: "docker" "start" "-a" "5ac07e1f6f0f41c56ff60e5810a8a162ac57e2ed936214410647a4cb2948faaa", kill_on_drop: false }`
[INFO] [stderr]    Compiling line-span v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "5ac07e1f6f0f41c56ff60e5810a8a162ac57e2ed936214410647a4cb2948faaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ac07e1f6f0f41c56ff60e5810a8a162ac57e2ed936214410647a4cb2948faaa", kill_on_drop: false }`
[INFO] [stdout] 5ac07e1f6f0f41c56ff60e5810a8a162ac57e2ed936214410647a4cb2948faaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6dfbb118766fa08a9786aa219aa56f125e260afea99daf1c5d360fde140f3a1a
[INFO] running `Command { std: "docker" "start" "-a" "6dfbb118766fa08a9786aa219aa56f125e260afea99daf1c5d360fde140f3a1a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/line_span-27c3b0a828350e13)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_line_spans ... ok
[INFO] [stdout] test tests::test_line_span_ending ... ok
[INFO] [stdout] test tests::test_line_spans_vs_lines ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests line-span
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/lib.rs - LineSpan (line 594) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 44) - compile ... ok
[INFO] [stdout] test src/lib.rs - LineSpans (line 810) - compile ... ok
[INFO] [stdout] test src/lib.rs - find_next_line_start (line 251) ... ok
[INFO] [stdout] test src/lib.rs - find_line_start (line 148) ... ok
[INFO] [stdout] test src/lib.rs - str_to_range_unchecked (line 541) ... ok
[INFO] [stdout] test src/lib.rs - str_to_range (line 458) ... ok
[INFO] [stdout] test src/lib.rs - find_prev_line_start (line 355) ... ok
[INFO] [stdout] test src/lib.rs - str_to_range_unchecked (line 557) ... ok
[INFO] [stdout] test src/lib.rs - str_to_range (line 479) ... ok
[INFO] [stdout] test src/lib.rs - find_prev_line_end (line 390) ... ok
[INFO] [stdout] test src/lib.rs - find_line_end (line 179) ... ok
[INFO] [stdout] test src/lib.rs - (line 107) ... ok
[INFO] [stdout] test src/lib.rs - find_line_range (line 217) ... ok
[INFO] [stdout] test src/lib.rs - (line 81) ... ok
[INFO] [stdout] test src/lib.rs - find_prev_line_range (line 431) ... ok
[INFO] [stdout] test src/lib.rs - find_next_line_range (line 321) ... ok
[INFO] [stdout] test src/lib.rs - find_next_line_end (line 286) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.93s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6dfbb118766fa08a9786aa219aa56f125e260afea99daf1c5d360fde140f3a1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dfbb118766fa08a9786aa219aa56f125e260afea99daf1c5d360fde140f3a1a", kill_on_drop: false }`
[INFO] [stdout] 6dfbb118766fa08a9786aa219aa56f125e260afea99daf1c5d360fde140f3a1a