[INFO] cloning repository https://github.com/simoncozens/kerndeterminer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/simoncozens/kerndeterminer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimoncozens%2Fkerndeterminer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimoncozens%2Fkerndeterminer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ad6ecb397116519d15d4ae2370ead53ca1d5e7d3
[INFO] testing simoncozens/kerndeterminer against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimoncozens%2Fkerndeterminer" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/simoncozens/kerndeterminer
[INFO] finished tweaking git repo https://github.com/simoncozens/kerndeterminer
[INFO] tweaked toml for git repo https://github.com/simoncozens/kerndeterminer written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/simoncozens/kerndeterminer on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/simoncozens/kerndeterminer 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" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded target-lexicon v0.13.4
[INFO] [stderr]   Downloaded thiserror v1.0.59
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[INFO] [stderr]   Downloaded quick-xml v0.31.0
[INFO] [stderr]   Downloaded portable-atomic v1.12.0
[INFO] [stderr]   Downloaded fea-rs v0.22.0
[INFO] [stderr]   Downloaded quick-xml v0.38.4
[INFO] [stderr]   Downloaded write-fonts v0.44.1
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[INFO] [stderr]   Downloaded fontc v0.5.0
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[INFO] [stderr]   Downloaded ufo2fontir v0.4.0
[INFO] [stderr]   Downloaded camino v1.2.2
[INFO] [stderr]   Downloaded read-fonts v0.36.0
[INFO] [stderr]   Downloaded vergen v9.0.6
[INFO] [stderr]   Downloaded smol_str v0.3.4
[INFO] [stderr]   Downloaded babelfont v0.1.1-pre
[INFO] [stderr]   Downloaded glyphs-reader v0.4.0
[INFO] [stderr]   Downloaded openstep-plist v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 13136b0a7c702ff56c0d79ad49a539b90a919aeba8d2e3b3cf62fbaa26f9b44c
[INFO] running `Command { std: "docker" "start" "-a" "13136b0a7c702ff56c0d79ad49a539b90a919aeba8d2e3b3cf62fbaa26f9b44c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13136b0a7c702ff56c0d79ad49a539b90a919aeba8d2e3b3cf62fbaa26f9b44c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13136b0a7c702ff56c0d79ad49a539b90a919aeba8d2e3b3cf62fbaa26f9b44c", kill_on_drop: false }`
[INFO] [stdout] 13136b0a7c702ff56c0d79ad49a539b90a919aeba8d2e3b3cf62fbaa26f9b44c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2514f4da7410aed476ef5b47b1bfe3adf349bc7442f5e7c092a7c5d55ab7ed37
[INFO] running `Command { std: "docker" "start" "-a" "2514f4da7410aed476ef5b47b1bfe3adf349bc7442f5e7c092a7c5d55ab7ed37", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling serde_core v1.0.228
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[INFO] [stderr]    Compiling icu_locale_core v2.1.1
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[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]    Compiling smallvec v1.15.1
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[INFO] [stderr]    Compiling ordered-float v5.1.0
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling derive_builder v0.20.2
[INFO] [stderr]    Compiling cargo-platform v0.1.9
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
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[INFO] [stderr]    Compiling plist v1.6.1
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[INFO] [stderr]    Compiling serde_with v3.16.1
[INFO] [stderr]    Compiling read-fonts v0.36.0
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling icu_properties v2.0.2
[INFO] [stderr]    Compiling norad v0.16.1
[INFO] [stderr]    Compiling glyphslib v0.1.1
[INFO] [stderr]    Compiling fontc v0.5.0
[INFO] [stderr]    Compiling write-fonts v0.44.1
[INFO] [stderr]    Compiling fontir v0.5.0
[INFO] [stderr]    Compiling fea-rs v0.22.0
[INFO] [stderr]    Compiling glyphs-reader v0.4.0
[INFO] [stderr]    Compiling fontra2fontir v0.4.0
[INFO] [stderr]    Compiling glyphs2fontir v0.5.0
[INFO] [stderr]    Compiling ufo2fontir v0.4.0
[INFO] [stderr]    Compiling fontbe v0.4.0
[INFO] [stderr]    Compiling fea-rs-ast v0.1.0
[INFO] [stderr]    Compiling babelfont v0.1.1-pre
[INFO] [stderr]    Compiling kerndeterminer v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 48s
[INFO] running `Command { std: "docker" "inspect" "2514f4da7410aed476ef5b47b1bfe3adf349bc7442f5e7c092a7c5d55ab7ed37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2514f4da7410aed476ef5b47b1bfe3adf349bc7442f5e7c092a7c5d55ab7ed37", kill_on_drop: false }`
[INFO] [stdout] 2514f4da7410aed476ef5b47b1bfe3adf349bc7442f5e7c092a7c5d55ab7ed37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8222f382f7d2674f3a6680cd572e36d030ac0849f42aa49a4a9bc0e232f6bb88
[INFO] running `Command { std: "docker" "start" "-a" "8222f382f7d2674f3a6680cd572e36d030ac0849f42aa49a4a9bc0e232f6bb88", kill_on_drop: false }`
[INFO] [stderr]    Compiling kerndeterminer v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.24s
[INFO] running `Command { std: "docker" "inspect" "8222f382f7d2674f3a6680cd572e36d030ac0849f42aa49a4a9bc0e232f6bb88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8222f382f7d2674f3a6680cd572e36d030ac0849f42aa49a4a9bc0e232f6bb88", kill_on_drop: false }`
[INFO] [stdout] 8222f382f7d2674f3a6680cd572e36d030ac0849f42aa49a4a9bc0e232f6bb88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1eaf2fb17540a61331b159e61faaacbb911a7bd73e5cf6d88b0a8a4b84ca2ac3
[INFO] running `Command { std: "docker" "start" "-a" "1eaf2fb17540a61331b159e61faaacbb911a7bd73e5cf6d88b0a8a4b84ca2ac3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kerndeterminer-b47d09b5a15e1253)
[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" "1eaf2fb17540a61331b159e61faaacbb911a7bd73e5cf6d88b0a8a4b84ca2ac3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1eaf2fb17540a61331b159e61faaacbb911a7bd73e5cf6d88b0a8a4b84ca2ac3", kill_on_drop: false }`
[INFO] [stdout] 1eaf2fb17540a61331b159e61faaacbb911a7bd73e5cf6d88b0a8a4b84ca2ac3