[INFO] fetching crate fea-rs 0.0.0...
[INFO] testing fea-rs-0.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate fea-rs 0.0.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate fea-rs 0.0.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-8/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" "+beta-2021-09-08" "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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c16c158e11a7e9b9feb20ba1946cc9ec10167b1758851b3af653c45382c9c42a
[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" "c16c158e11a7e9b9feb20ba1946cc9ec10167b1758851b3af653c45382c9c42a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c16c158e11a7e9b9feb20ba1946cc9ec10167b1758851b3af653c45382c9c42a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c16c158e11a7e9b9feb20ba1946cc9ec10167b1758851b3af653c45382c9c42a", kill_on_drop: false }`
[INFO] [stdout] c16c158e11a7e9b9feb20ba1946cc9ec10167b1758851b3af653c45382c9c42a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 898eaf35146cc82374ed8cc8e52bb75a863394154b9c3fd28671cc4a394bb9b6
[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" "898eaf35146cc82374ed8cc8e52bb75a863394154b9c3fd28671cc4a394bb9b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling fea-rs v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.35s
[INFO] running `Command { std: "docker" "inspect" "898eaf35146cc82374ed8cc8e52bb75a863394154b9c3fd28671cc4a394bb9b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "898eaf35146cc82374ed8cc8e52bb75a863394154b9c3fd28671cc4a394bb9b6", kill_on_drop: false }`
[INFO] [stdout] 898eaf35146cc82374ed8cc8e52bb75a863394154b9c3fd28671cc4a394bb9b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d82923323cc381922d650c186bf5fddccd6f389ccfce4f57f420f046189fc827
[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" "d82923323cc381922d650c186bf5fddccd6f389ccfce4f57f420f046189fc827", kill_on_drop: false }`
[INFO] [stderr]    Compiling fea-rs v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.24s
[INFO] running `Command { std: "docker" "inspect" "d82923323cc381922d650c186bf5fddccd6f389ccfce4f57f420f046189fc827", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d82923323cc381922d650c186bf5fddccd6f389ccfce4f57f420f046189fc827", kill_on_drop: false }`
[INFO] [stdout] d82923323cc381922d650c186bf5fddccd6f389ccfce4f57f420f046189fc827
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] bd737f7948ec93861367c665e1ae672289655f9c03f6d2dd59632354d6e07e31
[INFO] running `Command { std: "docker" "start" "-a" "bd737f7948ec93861367c665e1ae672289655f9c03f6d2dd59632354d6e07e31", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fea_rs-3fa34e6932b0e838)
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test parse::grammar::gsub::tests::gsub_1_d ... ok
[INFO] [stdout] test parse::grammar::gpos::tests::pair_1 ... ok
[INFO] [stdout] test parse::grammar::gsub::tests::gsub_2 ... ok
[INFO] [stdout] test parse::grammar::gsub::tests::gsub_1_c ... 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::gpos::tests::pair_4 ... ok
[INFO] [stdout] test parse::grammar::gsub::tests::gsub_6 ... ok
[INFO] [stdout] test parse::grammar::tests::languagesystem_trivia ... ok
[INFO] [stdout] test parse::grammar::gsub::tests::gsub_1_b ... ok
[INFO] [stdout] test parse::grammar::metrics::tests::device_record_smoke_test ... ok
[INFO] [stdout] test parse::grammar::gpos::tests::pair_3 ... ok
[INFO] [stdout] test parse::grammar::gpos::tests::single ... ok
[INFO] [stdout] test parse::grammar::metrics::tests::anchor_a ... ok
[INFO] [stdout] test parse::grammar::gpos::tests::pair_2 ... ok
[INFO] [stdout] test parse::grammar::gsub::tests::gsub_1_a ... ok
[INFO] [stdout] test parse::grammar::glyph::tests::glyph_name_smoke_test ... ok
[INFO] [stdout] test parse::lexer::tests::escaping_keywords ... ok
[INFO] [stdout] test parse::lexer::tests::languagesystem ... ok
[INFO] [stdout] test parse::grammar::tests::top_level ... ok
[INFO] [stdout] test parse::lexer::tests::bad_numbers ... ok
[INFO] [stdout] test parse::token_set::tests::iter_tokens_smoke_test ... 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::grammar::glyph::tests::glyph_class_alias ... ok
[INFO] [stdout] test parse::lexer::tests::numbers ... ok
[INFO] [stdout] test parse::lexer::tests::empty_hex ... ok
[INFO] [stdout] test parse::lexer::tests::cid_versus_ident ... ok
[INFO] [stdout] test parse::token_set::tests::display ... ok
[INFO] [stdout] test parse::token::tests::max_lexed_token_discriminent ... ok
[INFO] [stdout] test parse::grammar::metrics::tests::value_record_b ... ok
[INFO] [stdout] test parse::grammar::tests::languagesystem ... ok
[INFO] [stdout] test parse::grammar::gpos::tests::mark_ligature ... ok
[INFO] [stdout] test parse::grammar::tests::mark_class_ ... ok
[INFO] [stdout] test parse::grammar::metrics::tests::anchor_b ... ok
[INFO] [stdout] test parse::grammar::metrics::tests::anchor_a_octal ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/highlight-fa01e8246de027aa)
[INFO] [stdout] test parse::tests::iter_lines ... 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] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/parse_test-55a58f8c2e2ab590)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests fea-rs
[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] [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" "bd737f7948ec93861367c665e1ae672289655f9c03f6d2dd59632354d6e07e31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd737f7948ec93861367c665e1ae672289655f9c03f6d2dd59632354d6e07e31", kill_on_drop: false }`
[INFO] [stdout] bd737f7948ec93861367c665e1ae672289655f9c03f6d2dd59632354d6e07e31