[INFO] fetching crate unilang_parser 0.28.0...
[INFO] checking unilang_parser-0.28.0 against master#2c0f4860cc86e2354a55ea04e738848168435c90 for pr-149145
[INFO] extracting crate unilang_parser 0.28.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate unilang_parser 0.28.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate unilang_parser 0.28.0
[INFO] tweaked toml for crates.io crate unilang_parser 0.28.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate unilang_parser 0.28.0 on toolchain 2c0f4860cc86e2354a55ea04e738848168435c90
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2c0f4860cc86e2354a55ea04e738848168435c90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate unilang_parser 0.28.0 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" "+2c0f4860cc86e2354a55ea04e738848168435c90" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded target-triple v0.1.4
[INFO] [stderr]   Downloaded dissimilar v1.0.10
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[INFO] [stderr]   Downloaded impls_index v0.11.0
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[INFO] [stderr]   Downloaded strs_tools_meta v0.13.0
[INFO] [stderr]   Downloaded test_tools v0.16.0
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[INFO] [stderr]   Downloaded is_slice v0.14.0
[INFO] [stderr]   Downloaded typing_tools v0.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+2c0f4860cc86e2354a55ea04e738848168435c90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f581ac4c2d1d09b15b1995317b0ad7387b9cd1badba3933905417d7e96811fc
[INFO] running `Command { std: "docker" "start" "-a" "5f581ac4c2d1d09b15b1995317b0ad7387b9cd1badba3933905417d7e96811fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f581ac4c2d1d09b15b1995317b0ad7387b9cd1badba3933905417d7e96811fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f581ac4c2d1d09b15b1995317b0ad7387b9cd1badba3933905417d7e96811fc", kill_on_drop: false }`
[INFO] [stdout] 5f581ac4c2d1d09b15b1995317b0ad7387b9cd1badba3933905417d7e96811fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+2c0f4860cc86e2354a55ea04e738848168435c90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1bc91b1442d1795ac99a799280489a00dd95474a174467c0df97f549eee547e1
[INFO] running `Command { std: "docker" "start" "-a" "1bc91b1442d1795ac99a799280489a00dd95474a174467c0df97f549eee547e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]     Checking cfg-if v1.0.3
[INFO] [stderr]    Compiling target-triple v0.1.4
[INFO] [stderr]     Checking winnow v0.7.13
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[INFO] [stderr]    Compiling inspect_type v0.16.0
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[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking toml_writer v1.0.3
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling test_tools v0.16.0
[INFO] [stderr]     Checking toml_datetime v0.7.2
[INFO] [stderr]     Checking serde_spanned v1.0.2
[INFO] [stderr]     Checking serde v1.0.228
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[INFO] [stderr]     Checking aho-corasick v1.1.3
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[INFO] [stderr]     Checking itertools v0.11.0
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[INFO] [stderr]     Checking pretty_assertions v1.4.1
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[INFO] [stderr]    Compiling quote v1.0.40
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[INFO] [stderr]    Compiling syn v2.0.106
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[INFO] [stderr]     Checking toml_parser v1.0.3
[INFO] [stderr]     Checking getrandom v0.2.16
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[INFO] [stderr]    Compiling thiserror-impl v1.0.69
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[INFO] [stderr]     Checking impls_index v0.11.0
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[INFO] [stderr]     Checking unilang_parser v0.28.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking trybuild v1.0.111
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.80s
[INFO] running `Command { std: "docker" "inspect" "1bc91b1442d1795ac99a799280489a00dd95474a174467c0df97f549eee547e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bc91b1442d1795ac99a799280489a00dd95474a174467c0df97f549eee547e1", kill_on_drop: false }`
[INFO] [stdout] 1bc91b1442d1795ac99a799280489a00dd95474a174467c0df97f549eee547e1