[INFO] fetching crate fea-rs 0.0.0...
[INFO] testing fea-rs-0.0.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate fea-rs 0.0.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate fea-rs 0.0.0 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 fea-rs 0.0.0
[INFO] finished tweaking crates.io crate fea-rs 0.0.0
[INFO] tweaked toml for crates.io crate fea-rs 0.0.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate fea-rs 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 3b7a8404fefca8fece948a07121d9ceb5deb0254cb727eebdd734bb1c3b9b9fa
[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" "3b7a8404fefca8fece948a07121d9ceb5deb0254cb727eebdd734bb1c3b9b9fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b7a8404fefca8fece948a07121d9ceb5deb0254cb727eebdd734bb1c3b9b9fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b7a8404fefca8fece948a07121d9ceb5deb0254cb727eebdd734bb1c3b9b9fa", kill_on_drop: false }`
[INFO] [stdout] 3b7a8404fefca8fece948a07121d9ceb5deb0254cb727eebdd734bb1c3b9b9fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 86c65a0bf63b48e95bd3fd0d01b3d59bc226c933b471ee88589430c9a12be821
[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" "86c65a0bf63b48e95bd3fd0d01b3d59bc226c933b471ee88589430c9a12be821", kill_on_drop: false }`
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling fea-rs v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.19s
[INFO] running `Command { std: "docker" "inspect" "86c65a0bf63b48e95bd3fd0d01b3d59bc226c933b471ee88589430c9a12be821", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86c65a0bf63b48e95bd3fd0d01b3d59bc226c933b471ee88589430c9a12be821", kill_on_drop: false }`
[INFO] [stdout] 86c65a0bf63b48e95bd3fd0d01b3d59bc226c933b471ee88589430c9a12be821
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 7a9a2742d36efe923b96adf05dd63bf43656149d46f96656b53b59ca31870a92
[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" "7a9a2742d36efe923b96adf05dd63bf43656149d46f96656b53b59ca31870a92", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fea-rs v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.30s
[INFO] running `Command { std: "docker" "inspect" "7a9a2742d36efe923b96adf05dd63bf43656149d46f96656b53b59ca31870a92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a9a2742d36efe923b96adf05dd63bf43656149d46f96656b53b59ca31870a92", kill_on_drop: false }`
[INFO] [stdout] 7a9a2742d36efe923b96adf05dd63bf43656149d46f96656b53b59ca31870a92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f3fbe418c6f2e6150c56469b89022414274c376e46f31725d60081883582ddc9
[INFO] running `Command { std: "docker" "start" "-a" "f3fbe418c6f2e6150c56469b89022414274c376e46f31725d60081883582ddc9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fea_rs-638d1dcf2ecf722b)
[INFO] [stdout] running 37 tests
[INFO] [stdout] test parse::grammar::glyph::tests::glyph_name_smoke_test ... ok
[INFO] [stdout] test parse::grammar::glyph::tests::glyph_class_alias ... ok
[INFO] [stdout] test parse::grammar::gpos::tests::pair_1 ... ok
[INFO] [stdout] test parse::grammar::gpos::tests::single ... ok
[INFO] [stdout] test parse::grammar::gsub::tests::gsub_1_a ... ok
[INFO] [stdout] test parse::grammar::gsub::tests::gsub_2 ... ok
[INFO] [stdout] test parse::grammar::gsub::tests::gsub_3 ... ok
[INFO] [stdout] test parse::grammar::gsub::tests::gsub_4 ... ok
[INFO] [stdout] test parse::grammar::metrics::tests::device_record_smoke_test ... ok
[INFO] [stdout] test parse::grammar::gpos::tests::mark_ligature ... ok
[INFO] [stdout] test parse::grammar::tests::languagesystem_trivia ... ok
[INFO] [stdout] test parse::grammar::gpos::tests::pair_2 ... ok
[INFO] [stdout] test parse::grammar::tests::top_level ... ok
[INFO] [stdout] test parse::lexer::tests::escaping_keywords ... ok
[INFO] [stdout] test parse::lexer::tests::bad_numbers ... ok
[INFO] [stdout] test parse::lexer::tests::empty_hex ... ok
[INFO] [stdout] test parse::grammar::gpos::tests::pair_4 ... ok
[INFO] [stdout] test parse::grammar::gsub::tests::gsub_6 ... ok
[INFO] [stdout] test parse::lexer::tests::numbers ... ok
[INFO] [stdout] test parse::grammar::metrics::tests::anchor_a ... ok
[INFO] [stdout] test parse::grammar::metrics::tests::anchor_a_octal ... ok
[INFO] [stdout] test parse::lexer::tests::languagesystem ... ok
[INFO] [stdout] test parse::grammar::metrics::tests::anchor_b ... ok
[INFO] [stdout] test parse::tests::iter_lines ... ok
[INFO] [stdout] test parse::lexer::tests::trivia ... ok
[INFO] [stdout] test parse::token_set::tests::token_set_works_for_tokens ... ok
[INFO] [stdout] test parse::token_set::tests::iter_tokens_smoke_test ... ok
[INFO] [stdout] test parse::grammar::gpos::tests::pair_3 ... ok
[INFO] [stdout] test parse::token::tests::max_lexed_token_discriminent ... ok
[INFO] [stdout] test parse::grammar::tests::languagesystem ... ok
[INFO] [stdout] test parse::grammar::tests::mark_class_ ... ok
[INFO] [stdout] test parse::grammar::gsub::tests::gsub_1_b ... ok
[INFO] [stdout] test parse::lexer::tests::cid_versus_ident ... ok
[INFO] [stdout] test parse::grammar::metrics::tests::value_record_b ... ok
[INFO] [stdout] test parse::grammar::gsub::tests::gsub_1_c ... ok
[INFO] [stdout] test parse::grammar::gsub::tests::gsub_1_d ... ok
[INFO] [stdout] test parse::token_set::tests::display ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/highlight-ece8f2a99227694c)
[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]      Running unittests (/opt/rustwide/target/debug/deps/parse_test-521e9bf8d321e733)
[INFO] [stderr]    Doc-tests fea-rs
[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] [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] running `Command { std: "docker" "inspect" "f3fbe418c6f2e6150c56469b89022414274c376e46f31725d60081883582ddc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3fbe418c6f2e6150c56469b89022414274c376e46f31725d60081883582ddc9", kill_on_drop: false }`
[INFO] [stdout] f3fbe418c6f2e6150c56469b89022414274c376e46f31725d60081883582ddc9