[INFO] fetching crate line-numbers 0.4.0...
[INFO] testing line-numbers-0.4.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate line-numbers 0.4.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate line-numbers 0.4.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate line-numbers 0.4.0
[INFO] tweaked toml for crates.io crate line-numbers 0.4.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate line-numbers 0.4.0 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] crate crates.io crate line-numbers 0.4.0 already has a lockfile, it will not be regenerated
[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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] bfc8eb716c261e842b7db9c611d7d343160bd66ad8af8c27eedea718619948ca
[INFO] running `Command { std: "docker" "start" "-a" "bfc8eb716c261e842b7db9c611d7d343160bd66ad8af8c27eedea718619948ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfc8eb716c261e842b7db9c611d7d343160bd66ad8af8c27eedea718619948ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfc8eb716c261e842b7db9c611d7d343160bd66ad8af8c27eedea718619948ca", kill_on_drop: false }`
[INFO] [stdout] bfc8eb716c261e842b7db9c611d7d343160bd66ad8af8c27eedea718619948ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 6b66adc94e2ac5ca01296fd98e5cd7aee7a55441da37a29773789b9a02f19482
[INFO] running `Command { std: "docker" "start" "-a" "6b66adc94e2ac5ca01296fd98e5cd7aee7a55441da37a29773789b9a02f19482", kill_on_drop: false }`
[INFO] [stderr]    Compiling line-numbers v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "6b66adc94e2ac5ca01296fd98e5cd7aee7a55441da37a29773789b9a02f19482", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b66adc94e2ac5ca01296fd98e5cd7aee7a55441da37a29773789b9a02f19482", kill_on_drop: false }`
[INFO] [stdout] 6b66adc94e2ac5ca01296fd98e5cd7aee7a55441da37a29773789b9a02f19482
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 3a5ee85db3dc18c4ed8f1fd67fe4b773892aa20df9090f75c1c0fa33da48862f
[INFO] running `Command { std: "docker" "start" "-a" "3a5ee85db3dc18c4ed8f1fd67fe4b773892aa20df9090f75c1c0fa33da48862f", kill_on_drop: false }`
[INFO] [stderr]    Compiling line-numbers v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "3a5ee85db3dc18c4ed8f1fd67fe4b773892aa20df9090f75c1c0fa33da48862f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a5ee85db3dc18c4ed8f1fd67fe4b773892aa20df9090f75c1c0fa33da48862f", kill_on_drop: false }`
[INFO] [stdout] 3a5ee85db3dc18c4ed8f1fd67fe4b773892aa20df9090f75c1c0fa33da48862f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 19a4e4f84c01f352380ab23ca4e314aa9533792c689607b19336f73585706972
[INFO] running `Command { std: "docker" "start" "-a" "19a4e4f84c01f352380ab23ca4e314aa9533792c689607b19336f73585706972", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/line_numbers-7ddf38ffdc7cf3aa)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::from_offset ... ok
[INFO] [stdout] test tests::from_region_first_char ... ok
[INFO] [stdout] test tests::from_region_first_line ... ok
[INFO] [stdout] test tests::from_region_relative_to ... ok
[INFO] [stdout] test tests::test_display_one_indexed ... ok
[INFO] [stdout] test tests::from_region_split_over_multiple_lines ... ok
[INFO] [stdout] test tests::test_from_offset_out_of_bounds - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests line_numbers
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.36s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "19a4e4f84c01f352380ab23ca4e314aa9533792c689607b19336f73585706972", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19a4e4f84c01f352380ab23ca4e314aa9533792c689607b19336f73585706972", kill_on_drop: false }`
[INFO] [stdout] 19a4e4f84c01f352380ab23ca4e314aa9533792c689607b19336f73585706972