[INFO] fetching crate widestring 1.0.0-beta.1...
[INFO] testing widestring-1.0.0-beta.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate widestring 1.0.0-beta.1 into /workspace/builds/worker-94/source
[INFO] validating manifest of crates.io crate widestring 1.0.0-beta.1 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate widestring 1.0.0-beta.1
[INFO] finished tweaking crates.io crate widestring 1.0.0-beta.1
[INFO] tweaked toml for crates.io crate widestring 1.0.0-beta.1 written to /workspace/builds/worker-94/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d168d0247d582a97a6839b179637b9b251f24e5d2f0989fc8c2504bf6c2e8259
[INFO] running `Command { std: "docker" "start" "-a" "d168d0247d582a97a6839b179637b9b251f24e5d2f0989fc8c2504bf6c2e8259", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d168d0247d582a97a6839b179637b9b251f24e5d2f0989fc8c2504bf6c2e8259", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d168d0247d582a97a6839b179637b9b251f24e5d2f0989fc8c2504bf6c2e8259", kill_on_drop: false }`
[INFO] [stdout] d168d0247d582a97a6839b179637b9b251f24e5d2f0989fc8c2504bf6c2e8259
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b005224121aa49e5f78fe6d518f13b2eaf19b1f72d730aba386fe82a844ea7d
[INFO] running `Command { std: "docker" "start" "-a" "3b005224121aa49e5f78fe6d518f13b2eaf19b1f72d730aba386fe82a844ea7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling widestring v1.0.0-beta.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.03s
[INFO] running `Command { std: "docker" "inspect" "3b005224121aa49e5f78fe6d518f13b2eaf19b1f72d730aba386fe82a844ea7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b005224121aa49e5f78fe6d518f13b2eaf19b1f72d730aba386fe82a844ea7d", kill_on_drop: false }`
[INFO] [stdout] 3b005224121aa49e5f78fe6d518f13b2eaf19b1f72d730aba386fe82a844ea7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7b38b96a936bb320d0366c2cb821fe370b6efd3e6c1189a65ddcb34ca57e2ba
[INFO] running `Command { std: "docker" "start" "-a" "e7b38b96a936bb320d0366c2cb821fe370b6efd3e6c1189a65ddcb34ca57e2ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling winapi v0.3.9
[INFO] [stderr]    Compiling widestring v1.0.0-beta.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.91s
[INFO] running `Command { std: "docker" "inspect" "e7b38b96a936bb320d0366c2cb821fe370b6efd3e6c1189a65ddcb34ca57e2ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7b38b96a936bb320d0366c2cb821fe370b6efd3e6c1189a65ddcb34ca57e2ba", kill_on_drop: false }`
[INFO] [stdout] e7b38b96a936bb320d0366c2cb821fe370b6efd3e6c1189a65ddcb34ca57e2ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 104d5488751c5558a5c2230cde1521e6b087382ee3392759fa0cc4ed061cc79d
[INFO] running `Command { std: "docker" "start" "-a" "104d5488751c5558a5c2230cde1521e6b087382ee3392759fa0cc4ed061cc79d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/widestring-39d75bd5f20b533d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests widestring
[INFO] [stdout] running 4 tests
[INFO] [stdout] test macros::test::str_macros ... ok
[INFO] [stdout] test ustring::test::number_to_string ... ok
[INFO] [stdout] test utfstr::test::utf16_trim ... ok
[INFO] [stdout] test utfstr::test::utf32_trim ... 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] [stdout] 
[INFO] [stdout] running 216 tests
[INFO] [stdout] test src/utfstr.rs - utfstr::Utf16Str::from_slice_unchecked_mut (line 476) ... FAILED
[INFO] [stdout] test src/ucstring.rs - ucstring::U32CString::from_chars_truncate (line 1238) ... FAILED
[INFO] [stdout] test src/ucstring.rs - ucstring::U16CString::from_vec (line 658) ... FAILED
[INFO] [stdout] test src/ucstring.rs - ucstring::U32CString::from_os_str (line 1519) ... FAILED
[INFO] [stdout] test src/ucstring.rs - ucstring::U16CString::into_boxed_ucstr (line 648) ... FAILED
[INFO] [stdout] test src/ucstring.rs - ucstring::U16CString (line 708) ... FAILED
[INFO] [stdout] test src/ucstring.rs - ucstring::U16CString::from_vec (line 677) ... FAILED
[INFO] [stdout] test src/ucstring.rs - ucstring::U32CString::from_chars (line 1198) ... FAILED
[INFO] [stdout] test src/ucstring.rs - ucstring::U32CString (line 870) ... FAILED
[INFO] [stdout] test src/ustring.rs - ustring::U32String::push_os_str (line 1455) ... FAILED
[INFO] [stdout] test src/utfstr.rs - utfstr::Utf16Str::get_mut (line 1187) ... FAILED
[INFO] [stdout] test src/ucstring.rs - ucstring::U32CString::from_os_str (line 1509) ... FAILED
[INFO] [stdout] test src/ucstring.rs - ucstring::U32CString::from_os_str_truncate (line 1587) ... FAILED
[INFO] [stdout] test src/ustr.rs - ustr::U16Str (line 527) ... FAILED
[INFO] [stdout] test src/ustr.rs - ustr::U32Str::to_string (line 991) ... FAILED
[INFO] [stdout] test src/ucstring.rs - ucstring::U32CString::from_str_unchecked (line 1339) ... FAILED
[INFO] [stdout] test src/ucstring.rs - ucstring::U32CString::from_vec (line 820) ... FAILED
[INFO] [stdout] test src/ucstring.rs - ucstring::U32CString::from_vec (line 839) ... FAILED
[INFO] [stdout] test src/ucstring.rs - ucstring::U32CString::from_str (line 1308) ... FAILED
[INFO] [stdout] test src/ustr.rs - ustr::U32Str::display (line 625) ... FAILED
[INFO] [stdout] test src/ustr.rs - ustr::U16Str::to_os_string (line 737) ... FAILED
[INFO] [stdout] test src/ustr.rs - ustr::U32Str (line 661) ... FAILED
[INFO] [stdout] test src/ucstring.rs - ucstring::U32CString::from_str (line 1298) ... FAILED
[INFO] [stdout] test src/ustr.rs - ustr::U16Str::to_string (line 765) ... FAILED
[INFO] [stdout] test src/ustr.rs - ustr::U32Str (line 644) ... FAILED
[INFO] [stdout] test src/ucstring.rs - ucstring::U32CString::into_boxed_ucstr (line 810) ... FAILED
[INFO] [stdout] test src/ucstring.rs - ucstring::U32CString::from_vec (line 831) ... FAILED
[INFO] [stdout] test src/ucstring.rs - ucstring::U32CString::from_chars (line 1209) ... FAILED
[INFO] [stdout] test src/ucstring.rs - ucstring::U32CString::from_str_truncate (line 1363) ... FAILED
[INFO] [stdout] test src/ustr.rs - ustr::U16Str::display (line 523) ... FAILED
[INFO] [stdout] test src/ustr.rs - ustr::U32Str::display (line 640) ... FAILED
[INFO] [stdout] test src/ustr.rs - ustr::U16Str::to_string_lossy (line 797) ... FAILED
[INFO] [stdout] test src/ustr.rs - ustr::U16Str (line 544) ... FAILED
[INFO] [stdout] test src/ucstring.rs - ucstring::U32CString::from_vec_truncate (line 813) ... FAILED
[INFO] [stdout] test src/ustr.rs - ustr::U32Str::to_os_string (line 963) ... FAILED
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-name widestring --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern widestring=/opt/rustwide/target/debug/deps/libwidestring-d4dda3a775c74695.rlib --extern winapi=/opt/rustwide/target/debug/deps/libwinapi-9804dd6685bbf8cb.rlib -C embed-bitcode=no --cfg 'feature="alloc"' --cfg 'feature="default"' --cfg 'feature="std"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "104d5488751c5558a5c2230cde1521e6b087382ee3392759fa0cc4ed061cc79d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "104d5488751c5558a5c2230cde1521e6b087382ee3392759fa0cc4ed061cc79d", kill_on_drop: false }`
[INFO] [stdout] 104d5488751c5558a5c2230cde1521e6b087382ee3392759fa0cc4ed061cc79d