[INFO] fetching crate embercat 0.0.0... [INFO] checking embercat-0.0.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate embercat 0.0.0 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate embercat 0.0.0 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 embercat 0.0.0 [INFO] finished tweaking crates.io crate embercat 0.0.0 [INFO] tweaked toml for crates.io crate embercat 0.0.0 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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 142 packages [INFO] [stderr] Adding ash v0.37.3+1.3.251 (latest: v0.38.0+1.3.281) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding d3d12 v0.6.0 (latest: v0.19.0) [INFO] [stderr] Adding foreign-types v0.3.2 (latest: v0.5.0) [INFO] [stderr] Adding foreign-types-shared v0.1.1 (latest: v0.3.1) [INFO] [stderr] Adding glow v0.12.3 (latest: v0.13.1) [INFO] [stderr] Adding gpu-alloc v0.5.4 (latest: v0.6.0) [INFO] [stderr] Adding gpu-alloc-types v0.2.0 (latest: v0.3.0) [INFO] [stderr] Adding gpu-allocator v0.22.0 (latest: v0.25.0) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.3) [INFO] [stderr] Adding hassle-rs v0.10.0 (latest: v0.11.0) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.2.6) [INFO] [stderr] Adding khronos-egl v4.1.0 (latest: v6.0.0) [INFO] [stderr] Adding libloading v0.7.4 (latest: v0.8.3) [INFO] [stderr] Adding malloc_buf v0.0.6 (latest: v1.0.0) [INFO] [stderr] Adding metal v0.24.0 (latest: v0.27.0) [INFO] [stderr] Adding naga v0.12.3 (latest: v0.19.2) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding raw-window-handle v0.5.2 (latest: v0.6.0) [INFO] [stderr] Adding redox_syscall v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding spirv v0.2.0+1.5.4 (latest: v0.3.0+sdk-1.3.268.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding wgpu v0.16.3 (latest: v0.19.3) [INFO] [stderr] Adding wgpu-core v0.16.1 (latest: v0.19.3) [INFO] [stderr] Adding wgpu-hal v0.16.2 (latest: v0.19.3) [INFO] [stderr] Adding wgpu-types v0.16.1 (latest: v0.19.2) [INFO] [stderr] Adding windows v0.44.0 (latest: v0.54.0) [INFO] [stderr] Adding windows-targets v0.42.2 (latest: v0.52.4) [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] Downloading crates ... [INFO] [stderr] Downloaded chandra v0.0.0 [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] 1398a1d8a9f4bd33b4d7d234d56a1982307a61c09d0ff997cf24f7abf285a672 [INFO] running `Command { std: "docker" "start" "-a" "1398a1d8a9f4bd33b4d7d234d56a1982307a61c09d0ff997cf24f7abf285a672", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1398a1d8a9f4bd33b4d7d234d56a1982307a61c09d0ff997cf24f7abf285a672", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1398a1d8a9f4bd33b4d7d234d56a1982307a61c09d0ff997cf24f7abf285a672", kill_on_drop: false }` [INFO] [stdout] 1398a1d8a9f4bd33b4d7d234d56a1982307a61c09d0ff997cf24f7abf285a672 [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] b5bfda438793aa87b5a12eebb39fd961f794332e32cff44cbb6247a55aaa1472 [INFO] running `Command { std: "docker" "start" "-a" "b5bfda438793aa87b5a12eebb39fd961f794332e32cff44cbb6247a55aaa1472", kill_on_drop: false }` [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Checking libloading v0.7.4 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling khronos-egl v4.1.0 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling ash v0.37.3+1.3.251 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking allocator-api2 v0.2.16 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking gpu-descriptor-types v0.1.2 [INFO] [stderr] Checking gpu-alloc-types v0.2.0 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking codespan-reporting v0.11.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking hexf-parse v0.2.1 [INFO] [stderr] Checking unicode-xid v0.2.4 [INFO] [stderr] Checking gpu-alloc v0.5.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking wgpu-types v0.16.1 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking libloading v0.8.3 [INFO] [stderr] Checking renderdoc-sys v1.1.0 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking profiling v1.0.15 [INFO] [stderr] Checking glow v0.12.3 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking raw-window-handle v0.5.2 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling convert_case v0.6.0 [INFO] [stderr] Checking gpu-descriptor v0.2.4 [INFO] [stderr] Checking spirv v0.2.0+1.5.4 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling chandra-kernel v0.0.0 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking naga v0.12.3 [INFO] [stderr] Checking wgpu-hal v0.16.2 [INFO] [stderr] Checking wgpu-core v0.16.1 [INFO] [stderr] Checking wgpu v0.16.3 [INFO] [stderr] Checking chandra v0.0.0 [INFO] [stderr] Checking embercat v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.44s [INFO] running `Command { std: "docker" "inspect" "b5bfda438793aa87b5a12eebb39fd961f794332e32cff44cbb6247a55aaa1472", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5bfda438793aa87b5a12eebb39fd961f794332e32cff44cbb6247a55aaa1472", kill_on_drop: false }` [INFO] [stdout] b5bfda438793aa87b5a12eebb39fd961f794332e32cff44cbb6247a55aaa1472 [INFO] checking embercat-0.0.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate embercat 0.0.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate embercat 0.0.0 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 embercat 0.0.0 [INFO] finished tweaking crates.io crate embercat 0.0.0 [INFO] tweaked toml for crates.io crate embercat 0.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [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] 998efee562456f55a2cebeba9508a92c66532b9d9545aae8d76c165052f4368b [INFO] running `Command { std: "docker" "start" "-a" "998efee562456f55a2cebeba9508a92c66532b9d9545aae8d76c165052f4368b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "998efee562456f55a2cebeba9508a92c66532b9d9545aae8d76c165052f4368b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "998efee562456f55a2cebeba9508a92c66532b9d9545aae8d76c165052f4368b", kill_on_drop: false }` [INFO] [stdout] 998efee562456f55a2cebeba9508a92c66532b9d9545aae8d76c165052f4368b [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] b0508af80ba616b82b9231606534dc7115bb4932b4069c41d95e5164a120d791 [INFO] running `Command { std: "docker" "start" "-a" "b0508af80ba616b82b9231606534dc7115bb4932b4069c41d95e5164a120d791", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Checking libloading v0.7.4 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Compiling ash v0.37.3+1.3.251 [INFO] [stderr] Compiling khronos-egl v4.1.0 [INFO] [stderr] Checking allocator-api2 v0.2.16 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking gpu-descriptor-types v0.1.2 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking gpu-alloc-types v0.2.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking codespan-reporting v0.11.1 [INFO] [stderr] Checking hexf-parse v0.2.1 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking unicode-xid v0.2.4 [INFO] [stderr] Checking gpu-alloc v0.5.4 [INFO] [stderr] Checking wgpu-types v0.16.1 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking libloading v0.8.3 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking profiling v1.0.15 [INFO] [stderr] Checking raw-window-handle v0.5.2 [INFO] [stderr] Checking glow v0.12.3 [INFO] [stderr] Checking renderdoc-sys v1.1.0 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Compiling convert_case v0.6.0 [INFO] [stderr] Checking gpu-descriptor v0.2.4 [INFO] [stderr] Checking spirv v0.2.0+1.5.4 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling chandra-kernel v0.0.0 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking naga v0.12.3 [INFO] [stderr] Checking wgpu-hal v0.16.2 [INFO] [stderr] Checking wgpu-core v0.16.1 [INFO] [stderr] Checking wgpu v0.16.3 [INFO] [stderr] Checking chandra v0.0.0 [INFO] [stderr] Checking embercat v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.55s [INFO] running `Command { std: "docker" "inspect" "b0508af80ba616b82b9231606534dc7115bb4932b4069c41d95e5164a120d791", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0508af80ba616b82b9231606534dc7115bb4932b4069c41d95e5164a120d791", kill_on_drop: false }` [INFO] [stdout] b0508af80ba616b82b9231606534dc7115bb4932b4069c41d95e5164a120d791