[INFO] fetching crate java_string 0.1.3...
[INFO] testing java_string-0.1.3 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate java_string 0.1.3 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate java_string 0.1.3
[INFO] finished tweaking crates.io crate java_string 0.1.3
[INFO] tweaked toml for crates.io crate java_string 0.1.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate java_string 0.1.3 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate java_string 0.1.3 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unicode-ident v1.0.20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3feff1c8bcb680ab51449f84d91c24894b96bcfcbfa6581d27ea01ddb06dfa94
[INFO] running `Command { std: "docker" "start" "-a" "3feff1c8bcb680ab51449f84d91c24894b96bcfcbfa6581d27ea01ddb06dfa94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3feff1c8bcb680ab51449f84d91c24894b96bcfcbfa6581d27ea01ddb06dfa94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3feff1c8bcb680ab51449f84d91c24894b96bcfcbfa6581d27ea01ddb06dfa94", kill_on_drop: false }`
[INFO] [stdout] 3feff1c8bcb680ab51449f84d91c24894b96bcfcbfa6581d27ea01ddb06dfa94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 955046e7957c63c2f7a4db08ff4e4b833eeeb568f7a426ed4c82b3102e96f94e
[INFO] running `Command { std: "docker" "start" "-a" "955046e7957c63c2f7a4db08ff4e4b833eeeb568f7a426ed4c82b3102e96f94e", kill_on_drop: false }`
[INFO] [stderr]    Compiling java_string v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "955046e7957c63c2f7a4db08ff4e4b833eeeb568f7a426ed4c82b3102e96f94e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "955046e7957c63c2f7a4db08ff4e4b833eeeb568f7a426ed4c82b3102e96f94e", kill_on_drop: false }`
[INFO] [stdout] 955046e7957c63c2f7a4db08ff4e4b833eeeb568f7a426ed4c82b3102e96f94e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7874c6d67d5e2f2f3db69d36c0c79b2fabfa3049ac5a70e0f93daccdb89e4d2
[INFO] running `Command { std: "docker" "start" "-a" "d7874c6d67d5e2f2f3db69d36c0c79b2fabfa3049ac5a70e0f93daccdb89e4d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling java_string v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "d7874c6d67d5e2f2f3db69d36c0c79b2fabfa3049ac5a70e0f93daccdb89e4d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7874c6d67d5e2f2f3db69d36c0c79b2fabfa3049ac5a70e0f93daccdb89e4d2", kill_on_drop: false }`
[INFO] [stdout] d7874c6d67d5e2f2f3db69d36c0c79b2fabfa3049ac5a70e0f93daccdb89e4d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d57f7fa3262fcff5e5d026db9cdd706a952fe86441797622aca4a1809ac939ff
[INFO] running `Command { std: "docker" "start" "-a" "d57f7fa3262fcff5e5d026db9cdd706a952fe86441797622aca4a1809ac939ff", 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/java_string-da6bf4e2c7450282)
[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] [stderr]    Doc-tests java_string
[INFO] [stdout] 
[INFO] [stdout] running 70 tests
[INFO] [stdout] test src/char.rs - char::JavaCodePoint::len_utf8 (line 583) ... ok
[INFO] [stdout] test src/char.rs - char::JavaCodePoint::len_utf16 (line 560) ... ok
[INFO] [stdout] test src/char.rs - char::JavaCodePoint::encode_semi_utf8 (line 175) ... ok
[INFO] [stdout] test src/char.rs - char::JavaCodePoint::from_u32 (line 55) ... ok
[INFO] [stdout] test src/char.rs - char::JavaCodePoint::to_ascii_uppercase (line 649) ... ok
[INFO] [stdout] test src/char.rs - char::JavaCodePoint::encode_utf16 (line 141) ... ok
[INFO] [stdout] test src/char.rs - char::JavaCodePoint::as_u32 (line 94) ... ok
[INFO] [stdout] test src/char.rs - char::JavaCodePoint::as_char (line 119) ... ok
[INFO] [stdout] test src/char.rs - char::JavaCodePoint::to_ascii_lowercase (line 625) ... ok
[INFO] [stdout] test src/char.rs - char::JavaCodePoint::escape_default (line 308) ... ok
[INFO] [stdout] test src/char.rs - char::JavaCodePoint::escape_debug (line 241) ... ok
[INFO] [stdout] test src/cesu8.rs - cesu8::JavaStr::from_modified_utf8 (line 9) ... ok
[INFO] [stdout] test src/char.rs - char::JavaCodePoint::escape_unicode (line 353) ... ok
[INFO] [stdout] test src/char.rs - char::JavaCodePoint::encode_semi_utf8 (line 191) ... ok
[INFO] [stdout] test src/char.rs - char::JavaCodePoint::encode_utf16 (line 157) ... ok
[INFO] [stdout] test src/owned.rs - owned::JavaString::drain (line 598) ... ok
[INFO] [stdout] test src/owned.rs - owned::JavaString::remove (line 349) ... ok
[INFO] [stdout] test src/owned.rs - owned::JavaString::remove (line 365) ... ok
[INFO] [stdout] test src/owned.rs - owned::JavaString::insert_str (line 518) ... ok
[INFO] [stdout] test src/owned.rs - owned::JavaString::from_semi_utf8_lossy (line 88) ... ok
[INFO] [stdout] test src/owned.rs - owned::JavaString::remove (line 360) ... ok
[INFO] [stdout] test src/owned.rs - owned::JavaString::from_semi_utf8 (line 58) ... ok
[INFO] [stdout] test src/owned.rs - owned::JavaString::split_off (line 569) ... ok
[INFO] [stdout] test src/owned.rs - owned::JavaString::into_string (line 185) ... ok
[INFO] [stdout] test src/owned.rs - owned::JavaString::split_off (line 576) ... ok
[INFO] [stdout] test src/cesu8.rs - cesu8::JavaStr::to_modified_utf8 (line 40) ... ok
[INFO] [stdout] test src/owned.rs - owned::JavaString::retain (line 391) ... ok
[INFO] [stdout] test src/owned.rs - owned::JavaString::pop (line 326) ... ok
[INFO] [stdout] test src/slice.rs - slice::JavaStr::escape_unicode (line 350) ... ok
[INFO] [stdout] test src/owned.rs - owned::JavaString::insert (line 468) ... ok
[INFO] [stdout] test src/slice.rs - slice::JavaStr::escape_debug (line 300) ... ok
[INFO] [stdout] test src/slice.rs - slice::JavaStr::escape_default (line 334) ... ok
[INFO] [stdout] test src/slice.rs - slice::JavaStr::contains (line 250) ... ok
[INFO] [stdout] test src/slice.rs - slice::JavaStr::as_str_lossy (line 189) ... ok
[INFO] [stdout] test src/owned.rs - owned::JavaString::replace_range (line 650) ... ok
[INFO] [stdout] test src/slice.rs - slice::JavaStr::ends_with (line 268) ... ok
[INFO] [stdout] test src/slice.rs - slice::JavaStr::replace (line 657) ... ok
[INFO] [stdout] test src/slice.rs - slice::JavaStr::match_indices (line 565) ... ok
[INFO] [stdout] test src/slice.rs - slice::JavaStr::rsplit (line 830) ... ok
[INFO] [stdout] test src/slice.rs - slice::JavaStr::get (line 387) ... ok
[INFO] [stdout] test src/slice.rs - slice::JavaStr::rfind (line 733) ... ok
[INFO] [stdout] test src/slice.rs - slice::JavaStr::find (line 366) ... ok
[INFO] [stdout] test src/slice.rs - slice::JavaStr::rsplit_once (line 884) ... ok
[INFO] [stdout] test src/slice.rs - slice::JavaStr::rsplit_terminator (line 914) ... ok
[INFO] [stdout] test src/owned.rs - owned::JavaString::replace_range (line 640) ... ok
[INFO] [stdout] test src/slice.rs - slice::JavaStr::replacen (line 693) ... ok
[INFO] [stdout] test src/slice.rs - slice::JavaStr::rmatches (line 792) ... ok
[INFO] [stdout] test src/slice.rs - slice::JavaStr::matches (line 602) ... ok
[INFO] [stdout] test src/slice.rs - slice::JavaStr::rmatch_indices (line 755) ... ok
[INFO] [stdout] test src/slice.rs - slice::JavaStr::split (line 1000) ... ok
[INFO] [stdout] test src/slice.rs - slice::JavaStr::split_at_checked (line 1172) ... ok
[INFO] [stdout] test src/slice.rs - slice::JavaStr::split_once (line 1287) ... ok
[INFO] [stdout] test src/slice.rs - slice::JavaStr::starts_with (line 1412) ... ok
[INFO] [stdout] test src/slice.rs - slice::JavaStr::split_at (line 1116) ... ok
[INFO] [stdout] test src/slice.rs - slice::JavaStr::rsplitn (line 953) ... ok
[INFO] [stdout] test src/slice.rs - slice::JavaStr::split_inclusive (line 1263) ... ok
[INFO] [stdout] test src/slice.rs - slice::JavaStr::splitn (line 1370) ... ok
[INFO] [stdout] test src/slice.rs - slice::JavaStr::split_at_mut (line 1151) ... ok
[INFO] [stdout] test src/slice.rs - slice::JavaStr::split_at_mut (line 1141) ... ok
[INFO] [stdout] test src/slice.rs - slice::JavaStr::split_at (line 1107) ... ok
[INFO] [stdout] test src/slice.rs - slice::JavaStr::strip_prefix (line 1430) ... ok
[INFO] [stdout] test src/slice.rs - slice::JavaStr::split_at_mut_checked (line 1213) ... ok
[INFO] [stdout] test src/slice.rs - slice::JavaStr::split_ascii_whitespace (line 1078) ... ok
[INFO] [stdout] test src/slice.rs - slice::JavaStr::to_uppercase (line 1522) ... ok
[INFO] [stdout] test src/slice.rs - slice::JavaStr::trim_end_matches (line 1572) ... ok
[INFO] [stdout] test src/slice.rs - slice::JavaStr::trim_matches (line 1608) ... ok
[INFO] [stdout] test src/slice.rs - slice::JavaStr::to_lowercase (line 1498) ... ok
[INFO] [stdout] test src/slice.rs - slice::JavaStr::strip_suffix (line 1455) ... ok
[INFO] [stdout] test src/slice.rs - slice::JavaStr::split_terminator (line 1321) ... ok
[INFO] [stdout] test src/slice.rs - slice::JavaStr::trim_start_matches (line 1662) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 70 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d57f7fa3262fcff5e5d026db9cdd706a952fe86441797622aca4a1809ac939ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d57f7fa3262fcff5e5d026db9cdd706a952fe86441797622aca4a1809ac939ff", kill_on_drop: false }`
[INFO] [stdout] d57f7fa3262fcff5e5d026db9cdd706a952fe86441797622aca4a1809ac939ff