[INFO] fetching crate kona 0.1.0...
[INFO] testing kona-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate kona 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate kona 0.1.0
[INFO] finished tweaking crates.io crate kona 0.1.0
[INFO] tweaked toml for crates.io crate kona 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kona 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kona 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f0262735fe7d9166f5657e955c6be77fc29328de5fe1753c4e49af1cedc8c051
[INFO] running `Command { std: "docker" "start" "-a" "f0262735fe7d9166f5657e955c6be77fc29328de5fe1753c4e49af1cedc8c051", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0262735fe7d9166f5657e955c6be77fc29328de5fe1753c4e49af1cedc8c051", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0262735fe7d9166f5657e955c6be77fc29328de5fe1753c4e49af1cedc8c051", kill_on_drop: false }`
[INFO] [stdout] f0262735fe7d9166f5657e955c6be77fc29328de5fe1753c4e49af1cedc8c051
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 681a2444fc8acaa763d0a842a3d8bc6f83adf9f96d1d96e0977220b1f796f927
[INFO] running `Command { std: "docker" "start" "-a" "681a2444fc8acaa763d0a842a3d8bc6f83adf9f96d1d96e0977220b1f796f927", kill_on_drop: false }`
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling ar_archive_writer v0.2.0
[INFO] [stderr]    Compiling stacker v0.1.22
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling psm v0.1.28
[INFO] [stderr]    Compiling chumsky v0.11.2
[INFO] [stderr]    Compiling kona v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.82s
[INFO] running `Command { std: "docker" "inspect" "681a2444fc8acaa763d0a842a3d8bc6f83adf9f96d1d96e0977220b1f796f927", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "681a2444fc8acaa763d0a842a3d8bc6f83adf9f96d1d96e0977220b1f796f927", kill_on_drop: false }`
[INFO] [stdout] 681a2444fc8acaa763d0a842a3d8bc6f83adf9f96d1d96e0977220b1f796f927
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94720d7e2d2779b17673495406e196305d23ec7d6f917e6b306686d0713f0712
[INFO] running `Command { std: "docker" "start" "-a" "94720d7e2d2779b17673495406e196305d23ec7d6f917e6b306686d0713f0712", kill_on_drop: false }`
[INFO] [stderr]    Compiling kona v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.00s
[INFO] running `Command { std: "docker" "inspect" "94720d7e2d2779b17673495406e196305d23ec7d6f917e6b306686d0713f0712", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94720d7e2d2779b17673495406e196305d23ec7d6f917e6b306686d0713f0712", kill_on_drop: false }`
[INFO] [stdout] 94720d7e2d2779b17673495406e196305d23ec7d6f917e6b306686d0713f0712
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 75e0ca7ac2adcf8b51fa8f53438e1289d81d978698c4c78c24309d5e8a3fcaec
[INFO] running `Command { std: "docker" "start" "-a" "75e0ca7ac2adcf8b51fa8f53438e1289d81d978698c4c78c24309d5e8a3fcaec", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kona-38614740c124e3e3)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test lexer::tests::block_comment_does_not_need_separator_at_end_of_input ... ok
[INFO] [stdout] test lexer::tests::keywords_are_case_insensitive ... ok
[INFO] [stdout] test lexer::tests::keywords_array_meets_assumptions ... ok
[INFO] [stdout] test lexer::tests::keywords_in_single_quotes_are_string_literals ... ok
[INFO] [stdout] test lexer::tests::lexer_recognizes_backticked_identifiers ... ok
[INFO] [stdout] test lexer::tests::keywords_in_backticks_are_identifiers ... ok
[INFO] [stdout] test lexer::tests::lexer_recognizes_block_comments ... ok
[INFO] [stdout] test lexer::tests::keywords_in_brackets_are_identifiers ... ok
[INFO] [stdout] test lexer::tests::keywords_in_double_quotes_are_identifiers ... ok
[INFO] [stdout] test lexer::tests::hex_number_literals_are_case_insensitive ... ok
[INFO] [stdout] test lexer::tests::lexer_recognizes_fp_number_literals ... ok
[INFO] [stdout] test lexer::tests::lexer_recognizes_bracketed_identifiers ... ok
[INFO] [stdout] test lexer::tests::lexer_recognizes_decimal_number_literals ... ok
[INFO] [stdout] test lexer::tests::lexer_recognizes_hex_number_literals ... ok
[INFO] [stdout] test lexer::tests::lexer_recognizes_double_quoted_identifiers ... ok
[INFO] [stdout] test lexer::tests::lexer_recognizes_line_comments ... ok
[INFO] [stdout] test lexer::tests::lexer_recognizes_keywords ... ok
[INFO] [stdout] test lexer::tests::line_comment_does_not_need_newline_at_end_of_input ... ok
[INFO] [stdout] test lexer::tests::lexer_recognizes_parameters ... ok
[INFO] [stdout] test lexer::tests::lexer_recognizes_regular_identifiers ... ok
[INFO] [stdout] test lexer::tests::lexer_recognizes_operators ... ok
[INFO] [stdout] test lexer::tests::lexer_recognizes_string_literals ... ok
[INFO] [stdout] test lexer::tests::lexer_recognizes_blob_literals ... ok
[INFO] [stdout] test lexer::tests::microbench_for_is_keyword ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kona
[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" "75e0ca7ac2adcf8b51fa8f53438e1289d81d978698c4c78c24309d5e8a3fcaec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75e0ca7ac2adcf8b51fa8f53438e1289d81d978698c4c78c24309d5e8a3fcaec", kill_on_drop: false }`
[INFO] [stdout] 75e0ca7ac2adcf8b51fa8f53438e1289d81d978698c4c78c24309d5e8a3fcaec