[INFO] fetching crate janetrs 0.5.0...
[INFO] testing janetrs-0.5.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate janetrs 0.5.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate janetrs 0.5.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate janetrs 0.5.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate janetrs 0.5.0
[INFO] tweaked toml for crates.io crate janetrs 0.5.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate janetrs 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 400d7809784993452423c77d291b0ee284a9cc683aa971e9fb3d0aad9a8ca30c
[INFO] running `Command { std: "docker" "start" "-a" "400d7809784993452423c77d291b0ee284a9cc683aa971e9fb3d0aad9a8ca30c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "400d7809784993452423c77d291b0ee284a9cc683aa971e9fb3d0aad9a8ca30c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "400d7809784993452423c77d291b0ee284a9cc683aa971e9fb3d0aad9a8ca30c", kill_on_drop: false }`
[INFO] [stdout] 400d7809784993452423c77d291b0ee284a9cc683aa971e9fb3d0aad9a8ca30c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28a1b9e25a7c8ccd59b647555d82a5e098e33853d4a840d0d1b892361343b4f1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "28a1b9e25a7c8ccd59b647555d82a5e098e33853d4a840d0d1b892361343b4f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling clang-sys v1.3.0
[INFO] [stderr]    Compiling nom v7.1.0
[INFO] [stderr]    Compiling libloading v0.7.2
[INFO] [stderr]    Compiling which v4.2.2
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling bindgen v0.59.2
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling evil-janet v1.19.0
[INFO] [stderr]    Compiling janetrs_version v0.1.0
[INFO] [stderr]    Compiling janetrs_macros v0.5.0
[INFO] [stderr]    Compiling janetrs v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.98s
[INFO] running `Command { std: "docker" "inspect" "28a1b9e25a7c8ccd59b647555d82a5e098e33853d4a840d0d1b892361343b4f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28a1b9e25a7c8ccd59b647555d82a5e098e33853d4a840d0d1b892361343b4f1", kill_on_drop: false }`
[INFO] [stdout] 28a1b9e25a7c8ccd59b647555d82a5e098e33853d4a840d0d1b892361343b4f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 718ba1ea758b56d573b7a95d5698038bb8053ca85e49e5c943cad5a742083ca1
[INFO] running `Command { std: "docker" "start" "-a" "718ba1ea758b56d573b7a95d5698038bb8053ca85e49e5c943cad5a742083ca1", kill_on_drop: false }`
[INFO] [stderr]    Compiling janetrs v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.43s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/janetrs-f117d03dfc3b181f)
[INFO] running `Command { std: "docker" "inspect" "718ba1ea758b56d573b7a95d5698038bb8053ca85e49e5c943cad5a742083ca1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "718ba1ea758b56d573b7a95d5698038bb8053ca85e49e5c943cad5a742083ca1", kill_on_drop: false }`
[INFO] [stdout] 718ba1ea758b56d573b7a95d5698038bb8053ca85e49e5c943cad5a742083ca1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a34e73df8bad16d19010f800e1476920d1c668d6e251f30b26a454ca593aa53a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a34e73df8bad16d19010f800e1476920d1c668d6e251f30b26a454ca593aa53a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/janetrs-f117d03dfc3b181f)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests janetrs
[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: 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 janetrs --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bstr=/opt/rustwide/target/debug/deps/libbstr-8c5a9e039340fbaa.rlib --extern evil_janet=/opt/rustwide/target/debug/deps/libevil_janet-9b47ba285d90568f.rlib --extern janetrs=/opt/rustwide/target/debug/deps/libjanetrs-c9eac3b0d8fb8140.rlib --extern janetrs_macros=/opt/rustwide/target/debug/deps/libjanetrs_macros-6c66a57c89e2deb5.so --extern janetrs_version=/opt/rustwide/target/debug/deps/libjanetrs_version-82c29284b1e2b618.rlib --extern libc=/opt/rustwide/target/debug/deps/liblibc-ecda6aac7d36df27.rlib --extern rand_core=/opt/rustwide/target/debug/deps/librand_core-f38d854bec04b615.rlib -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="std"' --cfg 'feature="unicode"' --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "a34e73df8bad16d19010f800e1476920d1c668d6e251f30b26a454ca593aa53a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a34e73df8bad16d19010f800e1476920d1c668d6e251f30b26a454ca593aa53a", kill_on_drop: false }`
[INFO] [stdout] a34e73df8bad16d19010f800e1476920d1c668d6e251f30b26a454ca593aa53a