[INFO] fetching crate widestring 1.0.0-beta.1...
[INFO] testing widestring-1.0.0-beta.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate widestring 1.0.0-beta.1 into /workspace/builds/worker-89/source
[INFO] validating manifest of crates.io crate widestring 1.0.0-beta.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-89/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6a4f0f2d5f54a4152f49e6c89ab719299e718e37b05e7479455b4b0951af94c6
[INFO] running `Command { std: "docker" "start" "-a" "6a4f0f2d5f54a4152f49e6c89ab719299e718e37b05e7479455b4b0951af94c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a4f0f2d5f54a4152f49e6c89ab719299e718e37b05e7479455b4b0951af94c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a4f0f2d5f54a4152f49e6c89ab719299e718e37b05e7479455b4b0951af94c6", kill_on_drop: false }`
[INFO] [stdout] 6a4f0f2d5f54a4152f49e6c89ab719299e718e37b05e7479455b4b0951af94c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5ddd263b235fd2b16e488c0c5967f7248afb9a6619e4c47c3a223061d298ada
[INFO] running `Command { std: "docker" "start" "-a" "a5ddd263b235fd2b16e488c0c5967f7248afb9a6619e4c47c3a223061d298ada", 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 2.06s
[INFO] running `Command { std: "docker" "inspect" "a5ddd263b235fd2b16e488c0c5967f7248afb9a6619e4c47c3a223061d298ada", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5ddd263b235fd2b16e488c0c5967f7248afb9a6619e4c47c3a223061d298ada", kill_on_drop: false }`
[INFO] [stdout] a5ddd263b235fd2b16e488c0c5967f7248afb9a6619e4c47c3a223061d298ada
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 287279ba49839b4ad737267c2ca01f657ef2242675d1f08c38f7499b1ca7799b
[INFO] running `Command { std: "docker" "start" "-a" "287279ba49839b4ad737267c2ca01f657ef2242675d1f08c38f7499b1ca7799b", 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 14.86s
[INFO] running `Command { std: "docker" "inspect" "287279ba49839b4ad737267c2ca01f657ef2242675d1f08c38f7499b1ca7799b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "287279ba49839b4ad737267c2ca01f657ef2242675d1f08c38f7499b1ca7799b", kill_on_drop: false }`
[INFO] [stdout] 287279ba49839b4ad737267c2ca01f657ef2242675d1f08c38f7499b1ca7799b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b292e97f86cb2f17d6a2087d746cf87a1dd654fc447ff52714f69a510ff4dd41
[INFO] running `Command { std: "docker" "start" "-a" "b292e97f86cb2f17d6a2087d746cf87a1dd654fc447ff52714f69a510ff4dd41", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/widestring-39d75bd5f20b533d)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]    Doc-tests widestring
[INFO] [stdout] test macros::test::str_macros ... ok
[INFO] [stdout] test utfstr::test::utf16_trim ... ok
[INFO] [stdout] test ustring::test::number_to_string ... 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/lib.rs - (line 125) ... ok
[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" "b292e97f86cb2f17d6a2087d746cf87a1dd654fc447ff52714f69a510ff4dd41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b292e97f86cb2f17d6a2087d746cf87a1dd654fc447ff52714f69a510ff4dd41", kill_on_drop: false }`
[INFO] [stdout] b292e97f86cb2f17d6a2087d746cf87a1dd654fc447ff52714f69a510ff4dd41