[INFO] fetching crate ra_ap_test_utils 0.0.187...
[INFO] checking ra_ap_test_utils-0.0.187 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate ra_ap_test_utils 0.0.187 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate ra_ap_test_utils 0.0.187 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 ra_ap_test_utils 0.0.187
[INFO] finished tweaking crates.io crate ra_ap_test_utils 0.0.187
[INFO] tweaked toml for crates.io crate ra_ap_test_utils 0.0.187 written to /workspace/builds/worker-6-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 47 packages
[INFO] [stderr]       Adding always-assert v0.1.3 (latest: v0.2.0)
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding miow v0.5.0 (latest: v0.6.0)
[INFO] [stderr]       Adding perf-event v0.4.7 (latest: v0.4.8)
[INFO] [stderr]       Adding perf-event-open-sys v1.0.1 (latest: v4.0.0)
[INFO] [stderr]       Adding ra_ap_profile v0.0.187 (latest: v0.0.208)
[INFO] [stderr]       Adding ra_ap_stdx v0.0.187 (latest: v0.0.208)
[INFO] [stderr]       Adding redox_syscall v0.4.1 (latest: v0.5.1)
[INFO] [stderr]       Adding windows-sys v0.42.0 (latest: v0.52.0)
[INFO] [stderr]       Adding windows-targets v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.42.2 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_aarch64_msvc v0.42.2 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_i686_gnu v0.42.2 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_i686_gnu v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_i686_msvc v0.42.2 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_i686_msvc v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_gnu v0.42.2 (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 v0.42.2 (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 v0.42.2 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4)
[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 miow v0.5.0
[INFO] [stderr]   Downloaded always-assert v0.1.3
[INFO] [stderr]   Downloaded ra_ap_profile v0.0.187
[INFO] [stderr]   Downloaded ra_ap_stdx v0.0.187
[INFO] [stderr]   Downloaded la-arena v0.3.1
[INFO] [stderr]   Downloaded jod-thread v0.1.2
[INFO] [stderr]   Downloaded perf-event-open-sys v1.0.1
[INFO] [stderr]   Downloaded perf-event v0.4.7
[INFO] [stderr]   Downloaded dashmap v5.5.3
[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] fdaf670f3cba3541f43ecfbb5aacec703fbd935288c28b529543e10653391490
[INFO] running `Command { std: "docker" "start" "-a" "fdaf670f3cba3541f43ecfbb5aacec703fbd935288c28b529543e10653391490", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fdaf670f3cba3541f43ecfbb5aacec703fbd935288c28b529543e10653391490", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdaf670f3cba3541f43ecfbb5aacec703fbd935288c28b529543e10653391490", kill_on_drop: false }`
[INFO] [stdout] fdaf670f3cba3541f43ecfbb5aacec703fbd935288c28b529543e10653391490
[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] a6a74b48acd5a3c6e9939272bec0d632ef0ff3a64ae3e80a778d9221f73542b9
[INFO] running `Command { std: "docker" "start" "-a" "a6a74b48acd5a3c6e9939272bec0d632ef0ff3a64ae3e80a778d9221f73542b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking perf-event-open-sys v1.0.1
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking always-assert v0.1.3
[INFO] [stderr]     Checking la-arena v0.3.1
[INFO] [stderr]     Checking jod-thread v0.1.2
[INFO] [stderr]     Checking dissimilar v1.0.7
[INFO] [stderr]     Checking text-size v1.1.1
[INFO] [stderr]     Checking perf-event v0.4.7
[INFO] [stderr]     Checking crossbeam-channel v0.5.12
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking countme v3.0.1
[INFO] [stderr]     Checking ra_ap_profile v0.0.187
[INFO] [stderr]     Checking ra_ap_stdx v0.0.187
[INFO] [stderr]     Checking ra_ap_test_utils v0.0.187 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.13s
[INFO] running `Command { std: "docker" "inspect" "a6a74b48acd5a3c6e9939272bec0d632ef0ff3a64ae3e80a778d9221f73542b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6a74b48acd5a3c6e9939272bec0d632ef0ff3a64ae3e80a778d9221f73542b9", kill_on_drop: false }`
[INFO] [stdout] a6a74b48acd5a3c6e9939272bec0d632ef0ff3a64ae3e80a778d9221f73542b9