[INFO] fetching crate hitori 0.2.3...
[INFO] testing hitori-0.2.3 against 1.69.0 for beta-1.70-1
[INFO] extracting crate hitori 0.2.3 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate hitori 0.2.3 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hitori 0.2.3
[INFO] finished tweaking crates.io crate hitori 0.2.3
[INFO] tweaked toml for crates.io crate hitori 0.2.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hitori-macros v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 08756618bdd1d25dbfc820f98953a67b1caca506bc8f6b96fdc944e2e0b1b19a
[INFO] running `Command { std: "docker" "start" "-a" "08756618bdd1d25dbfc820f98953a67b1caca506bc8f6b96fdc944e2e0b1b19a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08756618bdd1d25dbfc820f98953a67b1caca506bc8f6b96fdc944e2e0b1b19a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08756618bdd1d25dbfc820f98953a67b1caca506bc8f6b96fdc944e2e0b1b19a", kill_on_drop: false }`
[INFO] [stdout] 08756618bdd1d25dbfc820f98953a67b1caca506bc8f6b96fdc944e2e0b1b19a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbcb3a1dbd7dc7cbb29fc55a840cf5e19a45d05404e737dee8136bdccc0f72c6
[INFO] running `Command { std: "docker" "start" "-a" "dbcb3a1dbd7dc7cbb29fc55a840cf5e19a45d05404e737dee8136bdccc0f72c6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]    Compiling hitori-macros v0.2.3
[INFO] [stderr]    Compiling hitori v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.57s
[INFO] running `Command { std: "docker" "inspect" "dbcb3a1dbd7dc7cbb29fc55a840cf5e19a45d05404e737dee8136bdccc0f72c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbcb3a1dbd7dc7cbb29fc55a840cf5e19a45d05404e737dee8136bdccc0f72c6", kill_on_drop: false }`
[INFO] [stdout] dbcb3a1dbd7dc7cbb29fc55a840cf5e19a45d05404e737dee8136bdccc0f72c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d22a1de9a061de63fc206df1a42638b70a0f710b9f83a89f30674c9a60c87ba
[INFO] running `Command { std: "docker" "start" "-a" "9d22a1de9a061de63fc206df1a42638b70a0f710b9f83a89f30674c9a60c87ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling hitori v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "9d22a1de9a061de63fc206df1a42638b70a0f710b9f83a89f30674c9a60c87ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d22a1de9a061de63fc206df1a42638b70a0f710b9f83a89f30674c9a60c87ba", kill_on_drop: false }`
[INFO] [stdout] 9d22a1de9a061de63fc206df1a42638b70a0f710b9f83a89f30674c9a60c87ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6399df54236d6b74ee9d9684a638f6ab6187f5cdc78bc453e67790066d3bcf17
[INFO] running `Command { std: "docker" "start" "-a" "6399df54236d6b74ee9d9684a638f6ab6187f5cdc78bc453e67790066d3bcf17", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hitori-65549909b3070369)
[INFO] [stderr]    Doc-tests hitori
[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] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     feature(doc_cfg),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] error: doctest 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 hitori --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern hitori=/opt/rustwide/target/debug/deps/libhitori-89180dd060856eb3.rlib --extern hitori_macros=/opt/rustwide/target/debug/deps/libhitori_macros-f72628d5d8e8762f.so --extern regex=/opt/rustwide/target/debug/deps/libregex-62f85974b4cf0dcb.rlib -C embed-bitcode=no --cfg 'feature="alloc"' --cfg 'feature="default"' --cfg 'feature="hitori-macros"' --cfg 'feature="macros"' --cap-lints=warn --error-format human` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "6399df54236d6b74ee9d9684a638f6ab6187f5cdc78bc453e67790066d3bcf17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6399df54236d6b74ee9d9684a638f6ab6187f5cdc78bc453e67790066d3bcf17", kill_on_drop: false }`
[INFO] [stdout] 6399df54236d6b74ee9d9684a638f6ab6187f5cdc78bc453e67790066d3bcf17
