[INFO] cloning repository https://github.com/Tiwalun/jep106-parser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tiwalun/jep106-parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTiwalun%2Fjep106-parser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTiwalun%2Fjep106-parser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 368bb600e9b5d124b0f6cf7638c6d1cdc4528527
[INFO] checking Tiwalun/jep106-parser against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTiwalun%2Fjep106-parser" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Tiwalun/jep106-parser on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Tiwalun/jep106-parser
[INFO] finished tweaking git repo https://github.com/Tiwalun/jep106-parser
[INFO] tweaked toml for git repo https://github.com/Tiwalun/jep106-parser written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Tiwalun/jep106-parser 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded snapbox v0.5.1
[INFO] [stderr]   Downloaded insta-cmd v0.5.0
[INFO] [stderr]   Downloaded trycmd v0.15.0
[INFO] [stderr]   Downloaded pdf-extract v0.7.4
[INFO] [stderr]   Downloaded syn v2.0.35
[INFO] [stderr]   Downloaded regex-automata v0.4.4
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6581d786b62b8c599246d6f10773b46ab7b7a88abbe6285c1c0b1d5bbff4cb5
[INFO] running `Command { std: "docker" "start" "-a" "a6581d786b62b8c599246d6f10773b46ab7b7a88abbe6285c1c0b1d5bbff4cb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6581d786b62b8c599246d6f10773b46ab7b7a88abbe6285c1c0b1d5bbff4cb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6581d786b62b8c599246d6f10773b46ab7b7a88abbe6285c1c0b1d5bbff4cb5", kill_on_drop: false }`
[INFO] [stdout] a6581d786b62b8c599246d6f10773b46ab7b7a88abbe6285c1c0b1d5bbff4cb5
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e991a44ab40a873fb2df54c61b35aa89ee971a9606cfa9cb27c293c5261c664
[INFO] running `Command { std: "docker" "start" "-a" "2e991a44ab40a873fb2df54c61b35aa89ee971a9606cfa9cb27c293c5261c664", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]     Checking memchr v2.6.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]     Checking encoding_index_tests v0.1.4
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]     Checking anstyle v1.0.3
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]    Compiling rustix v0.38.19
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]     Checking similar v2.2.1
[INFO] [stderr]     Checking bitflags v2.4.0
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]     Checking anstyle-parse v0.2.1
[INFO] [stderr]     Checking linux-raw-sys v0.4.10
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking anstream v0.6.7
[INFO] [stderr]     Checking pom v1.1.0
[INFO] [stderr]    Compiling syn v2.0.35
[INFO] [stderr]     Checking fastrand v2.0.0
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking hashbrown v0.14.0
[INFO] [stderr]     Checking time-core v0.1.1
[INFO] [stderr]     Checking deranged v0.3.8
[INFO] [stderr]     Checking walkdir v2.4.0
[INFO] [stderr]     Checking encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]     Checking snapbox-macros v0.3.8
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[INFO] [stderr]     Checking encoding-index-korean v1.20141219.5
[INFO] [stderr]     Checking aho-corasick v1.0.5
[INFO] [stderr]     Checking nom v7.1.3
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[INFO] [stderr]     Checking encoding-index-japanese v1.20141219.5
[INFO] [stderr]     Checking crossbeam-channel v0.5.8
[INFO] [stderr]     Checking flate2 v1.0.27
[INFO] [stderr]     Checking encoding_rs v0.8.33
[INFO] [stderr]     Checking humantime v2.1.0
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[INFO] [stderr]     Checking clap_lex v0.7.0
[INFO] [stderr]     Checking dunce v1.0.4
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking strsim v0.11.0
[INFO] [stderr]     Checking weezl v0.1.7
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling anyhow v1.0.81
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]    Compiling serde_json v1.0.107
[INFO] [stderr]     Checking clap_builder v4.5.2
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[INFO] [stderr]     Checking encoding v0.2.33
[INFO] [stderr]     Checking adobe-cmap-parser v0.4.0
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[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking filetime v0.2.22
[INFO] [stderr]     Checking os_pipe v1.1.4
[INFO] [stderr]     Checking console v0.15.7
[INFO] [stderr]     Checking glob v0.3.1
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[INFO] [stderr]     Checking time v0.3.28
[INFO] [stderr]     Checking shlex v1.3.0
[INFO] [stderr]     Checking rayon v1.7.0
[INFO] [stderr]     Checking regex-automata v0.4.4
[INFO] [stderr]     Checking euclid v0.20.14
[INFO] [stderr]     Checking tempfile v3.8.0
[INFO] [stderr]     Checking snapbox v0.5.1
[INFO] [stderr]     Checking lopdf v0.30.0
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling clap_derive v4.5.4
[INFO] [stderr]     Checking pdf-extract v0.7.4
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]     Checking clap v4.5.4
[INFO] [stderr]     Checking toml_datetime v0.6.5
[INFO] [stderr]     Checking serde_spanned v0.6.5
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking humantime-serde v1.1.1
[INFO] [stderr]     Checking toml_edit v0.22.4
[INFO] [stderr]     Checking insta v1.38.0
[INFO] [stderr]     Checking trycmd v0.15.0
[INFO] [stderr]     Checking insta-cmd v0.5.0
[INFO] [stderr]     Checking jep106-build v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.21s
[INFO] running `Command { std: "docker" "inspect" "2e991a44ab40a873fb2df54c61b35aa89ee971a9606cfa9cb27c293c5261c664", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e991a44ab40a873fb2df54c61b35aa89ee971a9606cfa9cb27c293c5261c664", kill_on_drop: false }`
[INFO] [stdout] 2e991a44ab40a873fb2df54c61b35aa89ee971a9606cfa9cb27c293c5261c664
[INFO] checking Tiwalun/jep106-parser against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTiwalun%2Fjep106-parser" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Tiwalun/jep106-parser on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Tiwalun/jep106-parser
[INFO] finished tweaking git repo https://github.com/Tiwalun/jep106-parser
[INFO] tweaked toml for git repo https://github.com/Tiwalun/jep106-parser written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Tiwalun/jep106-parser 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 26e40cd5f9e78bc1c10a942ea293d41e68198e93b45a416231a3875db4c059c3
[INFO] running `Command { std: "docker" "start" "-a" "26e40cd5f9e78bc1c10a942ea293d41e68198e93b45a416231a3875db4c059c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26e40cd5f9e78bc1c10a942ea293d41e68198e93b45a416231a3875db4c059c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26e40cd5f9e78bc1c10a942ea293d41e68198e93b45a416231a3875db4c059c3", kill_on_drop: false }`
[INFO] [stdout] 26e40cd5f9e78bc1c10a942ea293d41e68198e93b45a416231a3875db4c059c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6695e41b954e944e89b974afe7abaf205ac58fafcc813792a51928b1c907fcea
[INFO] running `Command { std: "docker" "start" "-a" "6695e41b954e944e89b974afe7abaf205ac58fafcc813792a51928b1c907fcea", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]     Checking memchr v2.6.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]     Checking utf8parse v0.2.1
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[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking anstyle v1.0.3
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[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling rustix v0.38.19
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]     Checking anstyle-parse v0.2.1
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[INFO] [stderr]     Checking similar v2.2.1
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[INFO] [stderr]     Checking anstream v0.6.7
[INFO] [stderr]    Compiling syn v2.0.35
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[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling clap_derive v4.5.4
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]     Checking pdf-extract v0.7.4
[INFO] [stderr]     Checking clap v4.5.4
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[INFO] [stderr]     Checking humantime-serde v1.1.1
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[INFO] [stderr]     Checking insta v1.38.0
[INFO] [stderr]     Checking insta-cmd v0.5.0
[INFO] [stderr]     Checking trycmd v0.15.0
[INFO] [stderr]     Checking jep106-build v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.93s
[INFO] running `Command { std: "docker" "inspect" "6695e41b954e944e89b974afe7abaf205ac58fafcc813792a51928b1c907fcea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6695e41b954e944e89b974afe7abaf205ac58fafcc813792a51928b1c907fcea", kill_on_drop: false }`
[INFO] [stdout] 6695e41b954e944e89b974afe7abaf205ac58fafcc813792a51928b1c907fcea