[INFO] cloning repository https://github.com/0xffset/parser-combinator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0xffset/parser-combinator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xffset%2Fparser-combinator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xffset%2Fparser-combinator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cb9ff60e6dbb2b7e3515cffd72546ea81ee69514
[INFO] testing 0xffset/parser-combinator against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xffset%2Fparser-combinator" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/0xffset/parser-combinator on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/0xffset/parser-combinator
[INFO] finished tweaking git repo https://github.com/0xffset/parser-combinator
[INFO] tweaked toml for git repo https://github.com/0xffset/parser-combinator written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/0xffset/parser-combinator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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] bdaaab3cb449fd4720421a249e815b7a50512e32b0ffedea7d6b22450126dc12
[INFO] running `Command { std: "docker" "start" "-a" "bdaaab3cb449fd4720421a249e815b7a50512e32b0ffedea7d6b22450126dc12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bdaaab3cb449fd4720421a249e815b7a50512e32b0ffedea7d6b22450126dc12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdaaab3cb449fd4720421a249e815b7a50512e32b0ffedea7d6b22450126dc12", kill_on_drop: false }`
[INFO] [stdout] bdaaab3cb449fd4720421a249e815b7a50512e32b0ffedea7d6b22450126dc12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3bdff277bec5e1b3765ef63dfcba5bad3e310d1890c26d500c206befed06d76
[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" "b3bdff277bec5e1b3765ef63dfcba5bad3e310d1890c26d500c206befed06d76", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling ox_parser v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.30s
[INFO] running `Command { std: "docker" "inspect" "b3bdff277bec5e1b3765ef63dfcba5bad3e310d1890c26d500c206befed06d76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3bdff277bec5e1b3765ef63dfcba5bad3e310d1890c26d500c206befed06d76", kill_on_drop: false }`
[INFO] [stdout] b3bdff277bec5e1b3765ef63dfcba5bad3e310d1890c26d500c206befed06d76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2ac63f34bdbec296b3787fa9e125e91416fc1b0f7b3a00518d5aae2f7f961d0
[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" "b2ac63f34bdbec296b3787fa9e125e91416fc1b0f7b3a00518d5aae2f7f961d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling ox_parser v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.35s
[INFO] running `Command { std: "docker" "inspect" "b2ac63f34bdbec296b3787fa9e125e91416fc1b0f7b3a00518d5aae2f7f961d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2ac63f34bdbec296b3787fa9e125e91416fc1b0f7b3a00518d5aae2f7f961d0", kill_on_drop: false }`
[INFO] [stdout] b2ac63f34bdbec296b3787fa9e125e91416fc1b0f7b3a00518d5aae2f7f961d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ed7a662296def9d9456cf9341ecbf193d92f9a3160873253e85d079061aa3cf9
[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" "ed7a662296def9d9456cf9341ecbf193d92f9a3160873253e85d079061aa3cf9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ox_parser-0374be70f11a89b0)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test string_utils::string_utils_tests::test_substring ... ok
[INFO] [stdout] test tests::any_test ... ok
[INFO] [stdout] test tests::letters_test ... ok
[INFO] [stdout] test tests::map_test ... ok
[INFO] [stdout] test tests::optional_test ... ok
[INFO] [stdout] test tests::string_test ... ok
[INFO] [stdout] test tests::spaces_test ... ok
[INFO] [stdout] test tests::expect_test ... ok
[INFO] [stdout] test tests::integer_test ... ok
[INFO] [stdout] test tests::sequence_test ... ok
[INFO] [stdout] test tests::many_test ... ok
[INFO] [stdout] test tests::float_test ... ok
[INFO] [stdout] test tests::between_test ... ok
[INFO] [stdout] test tests::regex_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ox_parser
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name ox_parser --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ox_parser=/opt/rustwide/target/debug/deps/libox_parser-162a7cfd3b8be3d5.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-f8e650a70feede2b.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "ed7a662296def9d9456cf9341ecbf193d92f9a3160873253e85d079061aa3cf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed7a662296def9d9456cf9341ecbf193d92f9a3160873253e85d079061aa3cf9", kill_on_drop: false }`
[INFO] [stdout] ed7a662296def9d9456cf9341ecbf193d92f9a3160873253e85d079061aa3cf9