[INFO] fetching crate project-base-directory 0.2.0...
[INFO] checking project-base-directory-0.2.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate project-base-directory 0.2.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate project-base-directory 0.2.0 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 project-base-directory 0.2.0
[INFO] finished tweaking crates.io crate project-base-directory 0.2.0
[INFO] tweaked toml for crates.io crate project-base-directory 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 185 packages
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
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[INFO] [stderr]       Adding windows-sys v0.48.0 (latest: v0.52.0)
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[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_i686_gnu v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_i686_msvc v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding winnow v0.5.40 (latest: v0.6.5)
[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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gix-validate v0.8.4
[INFO] [stderr]   Downloaded faster-hex v0.9.0
[INFO] [stderr]   Downloaded gix-hash v0.13.3
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[INFO] [stderr]   Downloaded human_format v1.1.0
[INFO] [stderr]   Downloaded gix-quote v0.4.12
[INFO] [stderr]   Downloaded gix-packetline-blocking v0.16.6
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[INFO] [stderr]   Downloaded uluru v3.0.0
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[INFO] [stderr]   Downloaded gix-credentials v0.20.0
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[INFO] [stderr]   Downloaded gix-pack v0.43.0
[INFO] [stderr]   Downloaded gix-ref v0.37.0
[INFO] [stderr]   Downloaded gix-config v0.30.0
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[INFO] [stderr]   Downloaded gix-revision v0.22.0
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[INFO] [stderr]   Downloaded prodash v26.2.2
[INFO] [stderr]   Downloaded gix-features v0.35.0
[INFO] [stderr]   Downloaded gix v0.54.1
[INFO] [stderr]   Downloaded gix-discover v0.25.0
[INFO] [stderr]   Downloaded gix-macros v0.1.4
[INFO] [stderr]   Downloaded gix-mailmap v0.19.0
[INFO] [stderr]   Downloaded clru v0.6.1
[INFO] [stderr]   Downloaded gix-status v0.1.0
[INFO] [stderr]   Downloaded gix-sec v0.10.6
[INFO] [stderr]   Downloaded gix-config-value v0.14.6
[INFO] [stderr]   Downloaded gix-refspec v0.18.0
[INFO] [stderr]   Downloaded gix-archive v0.5.0
[INFO] [stderr]   Downloaded gix-submodule v0.4.0
[INFO] [stderr]   Downloaded gix-url v0.24.0
[INFO] [stderr]   Downloaded gix-worktree v0.26.0
[INFO] [stderr]   Downloaded gix-commitgraph v0.21.0
[INFO] [stderr]   Downloaded gix-attributes v0.19.0
[INFO] [stderr]   Downloaded gix-filter v0.5.0
[INFO] [stderr]   Downloaded gix-ignore v0.8.0
[INFO] [stderr]   Downloaded gix-bitmap v0.2.11
[INFO] [stderr]   Downloaded gix-tempfile v10.0.0
[INFO] [stderr]   Downloaded gix-lock v10.0.0
[INFO] [stderr]   Downloaded io-close v0.3.7
[INFO] [stderr]   Downloaded gix-worktree-state v0.3.0
[INFO] [stderr]   Downloaded byteyarn v0.2.3
[INFO] [stderr]   Downloaded unicode-bom v2.0.3
[INFO] [stderr]   Downloaded gix-command v0.2.10
[INFO] [stderr]   Downloaded gix-utils v0.1.11
[INFO] [stderr]   Downloaded gix-path v0.10.7
[INFO] [stderr]   Downloaded gix-chunk v0.4.8
[INFO] [stderr]   Downloaded btoi v0.4.3
[INFO] [stderr]   Downloaded gix-actor v0.27.0
[INFO] [stderr]   Downloaded gix-date v0.8.5
[INFO] [stderr]   Downloaded jwalk v0.8.1
[INFO] [stderr]   Downloaded gix-trace v0.1.8
[INFO] [stderr]   Downloaded gix-hashtable v0.4.1
[INFO] [stderr]   Downloaded gix-object v0.37.0
[INFO] [stderr]   Downloaded gix-worktree-stream v0.5.0
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b6f97b2eb7fa5a32087a9945656d734f266bf7360b5c8a91e36e8ed394e102a6
[INFO] running `Command { std: "docker" "start" "-a" "b6f97b2eb7fa5a32087a9945656d734f266bf7360b5c8a91e36e8ed394e102a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6f97b2eb7fa5a32087a9945656d734f266bf7360b5c8a91e36e8ed394e102a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6f97b2eb7fa5a32087a9945656d734f266bf7360b5c8a91e36e8ed394e102a6", kill_on_drop: false }`
[INFO] [stdout] b6f97b2eb7fa5a32087a9945656d734f266bf7360b5c8a91e36e8ed394e102a6
[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] 6b7d03f9c32e853bfe188bb739d9d84b108f6a516f2b76b33caf10eab5b5f1a8
[INFO] running `Command { std: "docker" "start" "-a" "6b7d03f9c32e853bfe188bb739d9d84b108f6a516f2b76b33caf10eab5b5f1a8", kill_on_drop: false }`
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking gix-trace v0.1.8
[INFO] [stderr]     Checking either v1.10.0
[INFO] [stderr]     Checking human_format v1.1.0
[INFO] [stderr]     Checking bytesize v1.3.0
[INFO] [stderr]     Checking sha1_smol v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking crossbeam-queue v0.3.11
[INFO] [stderr]     Checking crossbeam-channel v0.5.12
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]     Checking winnow v0.5.40
[INFO] [stderr]     Checking home v0.5.9
[INFO] [stderr]     Checking memmap2 v0.7.1
[INFO] [stderr]    Compiling rustix v0.38.32
[INFO] [stderr]     Checking gix-utils v0.1.11
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking prodash v26.2.2
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling time-macros v0.2.17
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]     Checking unicode-bom v2.0.3
[INFO] [stderr]     Checking byteyarn v0.2.3
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling ahash v0.8.11
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[INFO] [stderr]     Checking filetime v0.2.23
[INFO] [stderr]     Checking getrandom v0.2.12
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[INFO] [stderr]     Checking crossbeam v0.8.4
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[INFO] [stderr]     Checking clru v0.6.1
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[INFO] [stderr]     Checking arc-swap v1.7.1
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking imara-diff v0.1.5
[INFO] [stderr]     Checking bstr v1.9.1
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]     Checking time v0.3.34
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[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling gix-macros v0.1.4
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]     Checking tracing v0.1.40
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[INFO] [stderr]     Checking serde v1.0.197
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[INFO] [stderr]     Checking gix-fs v0.7.0
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[INFO] [stderr]     Checking gix-filter v0.5.0
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[INFO] [stderr]     Checking gix-refspec v0.18.0
[INFO] [stderr]     Checking gix-archive v0.5.0
[INFO] [stderr]     Checking gix-config v0.30.0
[INFO] [stderr]     Checking gix-discover v0.25.0
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[INFO] [stderr]     Checking gix-worktree v0.26.0
[INFO] [stderr]     Checking gix-status v0.1.0
[INFO] [stderr]     Checking gix-worktree-state v0.3.0
[INFO] [stderr]     Checking gix-submodule v0.4.0
[INFO] [stderr]     Checking gix v0.54.1
[INFO] [stderr]     Checking project-base-directory v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.33s
[INFO] running `Command { std: "docker" "inspect" "6b7d03f9c32e853bfe188bb739d9d84b108f6a516f2b76b33caf10eab5b5f1a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b7d03f9c32e853bfe188bb739d9d84b108f6a516f2b76b33caf10eab5b5f1a8", kill_on_drop: false }`
[INFO] [stdout] 6b7d03f9c32e853bfe188bb739d9d84b108f6a516f2b76b33caf10eab5b5f1a8