[INFO] fetching crate safe-string 0.3.0...
[INFO] testing safe-string-0.3.0 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate safe-string 0.3.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate safe-string 0.3.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate safe-string 0.3.0
[INFO] tweaked toml for crates.io crate safe-string 0.3.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate safe-string 0.3.0 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate safe-string 0.3.0 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f2c8dd71545029260bb746e5d5746dbf6f5dac9e3f19073db8f59a23ea1fcb9
[INFO] running `Command { std: "docker" "start" "-a" "1f2c8dd71545029260bb746e5d5746dbf6f5dac9e3f19073db8f59a23ea1fcb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f2c8dd71545029260bb746e5d5746dbf6f5dac9e3f19073db8f59a23ea1fcb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f2c8dd71545029260bb746e5d5746dbf6f5dac9e3f19073db8f59a23ea1fcb9", kill_on_drop: false }`
[INFO] [stdout] 1f2c8dd71545029260bb746e5d5746dbf6f5dac9e3f19073db8f59a23ea1fcb9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f212e13b893b984bb5d66562ab8f4ad77f5e1cb1d89300445d11e3dbcd8ff14c
[INFO] running `Command { std: "docker" "start" "-a" "f212e13b893b984bb5d66562ab8f4ad77f5e1cb1d89300445d11e3dbcd8ff14c", kill_on_drop: false }`
[INFO] [stderr]    Compiling safe-string v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "f212e13b893b984bb5d66562ab8f4ad77f5e1cb1d89300445d11e3dbcd8ff14c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f212e13b893b984bb5d66562ab8f4ad77f5e1cb1d89300445d11e3dbcd8ff14c", kill_on_drop: false }`
[INFO] [stdout] f212e13b893b984bb5d66562ab8f4ad77f5e1cb1d89300445d11e3dbcd8ff14c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3760f73c0df48bb05dc0071f9ce29283502bff0623862fdac87d76688f9a0579
[INFO] running `Command { std: "docker" "start" "-a" "3760f73c0df48bb05dc0071f9ce29283502bff0623862fdac87d76688f9a0579", kill_on_drop: false }`
[INFO] [stderr]    Compiling safe-string v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "3760f73c0df48bb05dc0071f9ce29283502bff0623862fdac87d76688f9a0579", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3760f73c0df48bb05dc0071f9ce29283502bff0623862fdac87d76688f9a0579", kill_on_drop: false }`
[INFO] [stdout] 3760f73c0df48bb05dc0071f9ce29283502bff0623862fdac87d76688f9a0579
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bff3186e27f1f67c363ea5d4a71c45ab0339bc5fe59aafc4ca3af69c3370fb14
[INFO] running `Command { std: "docker" "start" "-a" "bff3186e27f1f67c363ea5d4a71c45ab0339bc5fe59aafc4ca3af69c3370fb14", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/safe_string-bdf93534e1cf8102)
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-49f645cb09e9c23b)
[INFO] [stdout] test test_adjacent_ranges ... ok
[INFO] [stdout] test test_edge_case_ranges ... ok
[INFO] [stdout] test test_conversion_to_indexed_string ... ok
[INFO] [stdout] test test_empty_slice_to_indexed_string ... ok
[INFO] [stdout] test test_empty_slices ... ok
[INFO] [stdout] test test_empty_string ... ok
[INFO] [stdout] test test_char_at ... ok
[INFO] [stdout] test test_indexed_string_equality ... ok
[INFO] [stdout] test test_from_chars_with_multibyte_characters ... ok
[INFO] [stdout] test test_empty_string_conversion ... ok
[INFO] [stdout] test test_indexing ... ok
[INFO] [stdout] test test_full_range ... ok
[INFO] [stdout] test test_lines_empty_string ... ok
[INFO] [stdout] test test_lines_multibyte_characters ... ok
[INFO] [stdout] test test_lines_with_empty_lines ... ok
[INFO] [stdout] test test_lines_single_line ... ok
[INFO] [stdout] test test_from_chars ... ok
[INFO] [stdout] test test_boundary_conditions_multibyte ... ok
[INFO] [stdout] test test_lines_only_newlines ... ok
[INFO] [stdout] test test_multibyte_character_boundaries ... ok
[INFO] [stdout] test test_multibyte_characters ... ok
[INFO] [stdout] test test_lines_multiple_lines ... ok
[INFO] [stdout] test test_nested_slices ... ok
[INFO] [stdout] test test_non_ascii_ranges ... ok
[INFO] [stdout] test test_out_of_bounds_indexing ... ok
[INFO] [stdout] test test_overlap_slices ... ok
[INFO] [stdout] test test_repetitive_slicing ... ok
[INFO] [stdout] test test_reverse_range ... ok
[INFO] [stdout] test test_single_character ... ok
[INFO] [stdout] test test_slice_with_empty_start ... ok
[INFO] [stdout] test test_slicing_beyond_length ... ok
[INFO] [stdout] test test_slicing_each_character ... ok
[INFO] [stdout] test test_starts_and_ends_with ... ok
[INFO] [stdout] test test_varied_range_bounds ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests safe_string
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 23) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.56s; merged doctests compilation took 0.55s
[INFO] running `Command { std: "docker" "inspect" "bff3186e27f1f67c363ea5d4a71c45ab0339bc5fe59aafc4ca3af69c3370fb14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bff3186e27f1f67c363ea5d4a71c45ab0339bc5fe59aafc4ca3af69c3370fb14", kill_on_drop: false }`
[INFO] [stdout] bff3186e27f1f67c363ea5d4a71c45ab0339bc5fe59aafc4ca3af69c3370fb14
