[INFO] fetching crate solid-grinder 1.0.0...
[INFO] checking solid-grinder-1.0.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate solid-grinder 1.0.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate solid-grinder 1.0.0 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 crates.io crate solid-grinder 1.0.0
[INFO] finished tweaking crates.io crate solid-grinder 1.0.0
[INFO] tweaked toml for crates.io crate solid-grinder 1.0.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate solid-grinder 1.0.0 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clap v4.3.17
[INFO] [stderr]   Downloaded clap_builder v4.3.17
[INFO] [stderr]   Downloaded handlebars v3.5.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 29e7e7b558d5793ee2ac2c09f58bc373ce7e021e068f5906d9d79e111d968428
[INFO] running `Command { std: "docker" "start" "-a" "29e7e7b558d5793ee2ac2c09f58bc373ce7e021e068f5906d9d79e111d968428", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29e7e7b558d5793ee2ac2c09f58bc373ce7e021e068f5906d9d79e111d968428", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29e7e7b558d5793ee2ac2c09f58bc373ce7e021e068f5906d9d79e111d968428", kill_on_drop: false }`
[INFO] [stdout] 29e7e7b558d5793ee2ac2c09f58bc373ce7e021e068f5906d9d79e111d968428
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] f15bd815dfd4cf106b1ed9f8c9acb1809215a67b0b092308498561cbd190e1e6
[INFO] running `Command { std: "docker" "start" "-a" "f15bd815dfd4cf106b1ed9f8c9acb1809215a67b0b092308498561cbd190e1e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling thiserror v1.0.43
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling serde v1.0.173
[INFO] [stderr]    Compiling serde_derive v1.0.173
[INFO] [stderr]    Compiling serde_json v1.0.103
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]     Checking regex-syntax v0.7.4
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]     Checking clap_builder v4.3.17
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]    Compiling quote v1.0.31
[INFO] [stderr]    Compiling syn v2.0.26
[INFO] [stderr]     Checking regex-automata v0.3.3
[INFO] [stderr]     Checking regex v1.9.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.43
[INFO] [stderr]    Compiling clap_derive v4.3.12
[INFO] [stderr]    Compiling pest v2.7.1
[INFO] [stderr]     Checking clap v4.3.17
[INFO] [stderr]    Compiling pest_meta v2.7.1
[INFO] [stderr]    Compiling pest_generator v2.7.1
[INFO] [stderr]    Compiling pest_derive v2.7.1
[INFO] [stderr]     Checking handlebars v3.5.5
[INFO] [stderr]     Checking solid-grinder v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.10s
[INFO] running `Command { std: "docker" "inspect" "f15bd815dfd4cf106b1ed9f8c9acb1809215a67b0b092308498561cbd190e1e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f15bd815dfd4cf106b1ed9f8c9acb1809215a67b0b092308498561cbd190e1e6", kill_on_drop: false }`
[INFO] [stdout] f15bd815dfd4cf106b1ed9f8c9acb1809215a67b0b092308498561cbd190e1e6
[INFO] checking solid-grinder-1.0.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] extracting crate solid-grinder 1.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate solid-grinder 1.0.0 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 crates.io crate solid-grinder 1.0.0
[INFO] finished tweaking crates.io crate solid-grinder 1.0.0
[INFO] tweaked toml for crates.io crate solid-grinder 1.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate solid-grinder 1.0.0 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 8798a371273b60ade1d8245bb00bf82abe6c0ef6cad3f61f600c9f6981d2933c
[INFO] running `Command { std: "docker" "start" "-a" "8798a371273b60ade1d8245bb00bf82abe6c0ef6cad3f61f600c9f6981d2933c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8798a371273b60ade1d8245bb00bf82abe6c0ef6cad3f61f600c9f6981d2933c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8798a371273b60ade1d8245bb00bf82abe6c0ef6cad3f61f600c9f6981d2933c", kill_on_drop: false }`
[INFO] [stdout] 8798a371273b60ade1d8245bb00bf82abe6c0ef6cad3f61f600c9f6981d2933c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 31b92fa2abb37922a266a802f3517dce52aeecadea49bf615d7a0b8dc9987c15
[INFO] running `Command { std: "docker" "start" "-a" "31b92fa2abb37922a266a802f3517dce52aeecadea49bf615d7a0b8dc9987c15", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling thiserror v1.0.43
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]    Compiling serde v1.0.173
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling serde_json v1.0.103
[INFO] [stderr]    Compiling serde_derive v1.0.173
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]     Checking regex-syntax v0.7.4
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking clap_builder v4.3.17
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]    Compiling quote v1.0.31
[INFO] [stderr]    Compiling syn v2.0.26
[INFO] [stderr]     Checking regex-automata v0.3.3
[INFO] [stderr]     Checking regex v1.9.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.43
[INFO] [stderr]    Compiling clap_derive v4.3.12
[INFO] [stderr]     Checking pest v2.7.1
[INFO] [stderr]     Checking clap v4.3.17
[INFO] [stderr]    Compiling pest_meta v2.7.1
[INFO] [stderr]    Compiling pest_generator v2.7.1
[INFO] [stderr]    Compiling pest_derive v2.7.1
[INFO] [stderr]     Checking handlebars v3.5.5
[INFO] [stderr]     Checking solid-grinder v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.01s
[INFO] running `Command { std: "docker" "inspect" "31b92fa2abb37922a266a802f3517dce52aeecadea49bf615d7a0b8dc9987c15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31b92fa2abb37922a266a802f3517dce52aeecadea49bf615d7a0b8dc9987c15", kill_on_drop: false }`
[INFO] [stdout] 31b92fa2abb37922a266a802f3517dce52aeecadea49bf615d7a0b8dc9987c15