[INFO] fetching crate line-span 0.1.5...
[INFO] testing line-span-0.1.5 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate line-span 0.1.5 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate line-span 0.1.5
[INFO] finished tweaking crates.io crate line-span 0.1.5
[INFO] tweaked toml for crates.io crate line-span 0.1.5 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate line-span 0.1.5 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7fd462647f60c72c3d8d9c8441be85f57359dca9d1d41373335a2956d0311cd2
[INFO] running `Command { std: "docker" "start" "-a" "7fd462647f60c72c3d8d9c8441be85f57359dca9d1d41373335a2956d0311cd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fd462647f60c72c3d8d9c8441be85f57359dca9d1d41373335a2956d0311cd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fd462647f60c72c3d8d9c8441be85f57359dca9d1d41373335a2956d0311cd2", kill_on_drop: false }`
[INFO] [stdout] 7fd462647f60c72c3d8d9c8441be85f57359dca9d1d41373335a2956d0311cd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 136fe9e14592d40b49d18b0dcd6401ad7ba815a9ef20399fca7846908d9a834c
[INFO] running `Command { std: "docker" "start" "-a" "136fe9e14592d40b49d18b0dcd6401ad7ba815a9ef20399fca7846908d9a834c", kill_on_drop: false }`
[INFO] [stderr]    Compiling line-span v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "136fe9e14592d40b49d18b0dcd6401ad7ba815a9ef20399fca7846908d9a834c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "136fe9e14592d40b49d18b0dcd6401ad7ba815a9ef20399fca7846908d9a834c", kill_on_drop: false }`
[INFO] [stdout] 136fe9e14592d40b49d18b0dcd6401ad7ba815a9ef20399fca7846908d9a834c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0aaacc636bce847dc10d503ca0b7c93dba83a1cffa0eb309d954e7aee5b5557d
[INFO] running `Command { std: "docker" "start" "-a" "0aaacc636bce847dc10d503ca0b7c93dba83a1cffa0eb309d954e7aee5b5557d", kill_on_drop: false }`
[INFO] [stderr]    Compiling line-span v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "0aaacc636bce847dc10d503ca0b7c93dba83a1cffa0eb309d954e7aee5b5557d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0aaacc636bce847dc10d503ca0b7c93dba83a1cffa0eb309d954e7aee5b5557d", kill_on_drop: false }`
[INFO] [stdout] 0aaacc636bce847dc10d503ca0b7c93dba83a1cffa0eb309d954e7aee5b5557d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 708d69102216025fd9068a79ad29a5175fe10ba08d69951eaec4da648d43fefb
[INFO] running `Command { std: "docker" "start" "-a" "708d69102216025fd9068a79ad29a5175fe10ba08d69951eaec4da648d43fefb", 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/line_span-cf25e1be4c09f03a)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_line_span_ending ... ok
[INFO] [stdout] test tests::test_line_spans_vs_lines ... ok
[INFO] [stdout] test tests::test_line_spans ... ok
[INFO] [stdout] test tests::lib_example ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 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 19 tests
[INFO] [stdout] test src/lib.rs - LineSpan (line 665) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 49) ... ok
[INFO] [stdout] test src/lib.rs - LineSpanExt::find_line_range (line 232) ... ok
[INFO] [stdout] test src/lib.rs - LineSpanExt::find_line_start (line 188) ... ok
[INFO] [stdout] test src/lib.rs - (line 103) ... ok
[INFO] [stdout] test src/lib.rs - (line 77) ... ok
[INFO] [stdout] test src/lib.rs - LineSpanExt::find_next_line_end (line 281) ... ok
[INFO] [stdout] test src/lib.rs - LineSpanExt::find_next_line_range (line 306) ... ok
[INFO] [stdout] test src/lib.rs - LineSpanExt::find_next_line_start (line 256) ... ok
[INFO] [stdout] test src/lib.rs - LineSpanExt::find_line_end (line 210) ... ok
[INFO] [stdout] test src/lib.rs - LineSpanExt::find_prev_line_range (line 380) ... ok
[INFO] [stdout] test src/lib.rs - LineSpanExt::line_spans (line 148) ... ok
[INFO] [stdout] test src/lib.rs - str_to_range (line 553) ... ok
[INFO] [stdout] test src/lib.rs - LineSpanExt::find_prev_line_end (line 355) ... ok
[INFO] [stdout] test src/lib.rs - LineSpanExt::find_prev_line_start (line 330) ... ok
[INFO] [stdout] test src/lib.rs - LineSpans (line 893) - compile ... ok
[INFO] [stdout] test src/lib.rs - str_to_range_unchecked (line 629) ... ok
[INFO] [stdout] test src/lib.rs - str_to_range_unchecked (line 613) ... ok
[INFO] [stdout] test src/lib.rs - str_to_range (line 532) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.16s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "708d69102216025fd9068a79ad29a5175fe10ba08d69951eaec4da648d43fefb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "708d69102216025fd9068a79ad29a5175fe10ba08d69951eaec4da648d43fefb", kill_on_drop: false }`
[INFO] [stdout] 708d69102216025fd9068a79ad29a5175fe10ba08d69951eaec4da648d43fefb