[INFO] fetching crate sierra 0.6.0...
[INFO] checking sierra-0.6.0 against master#91c0823ee63e793d990bb9fed898dc95b5d6db51 for pr-125384-2
[INFO] extracting crate sierra 0.6.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate sierra 0.6.0 on toolchain 91c0823ee63e793d990bb9fed898dc95b5d6db51
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sierra 0.6.0
[INFO] finished tweaking crates.io crate sierra 0.6.0
[INFO] tweaked toml for crates.io crate sierra 0.6.0 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" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "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 102 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[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 gpu-alloc v0.5.4 (latest: v0.6.0)
[INFO] [stderr]       Adding gpu-alloc-erupt v0.8.0 (latest: v0.9.0)
[INFO] [stderr]       Adding gpu-alloc-types v0.2.0 (latest: v0.3.0)
[INFO] [stderr]       Adding gpu-descriptor v0.2.4 (latest: v0.3.0)
[INFO] [stderr]       Adding gpu-descriptor-erupt v0.4.0 (latest: v0.5.0)
[INFO] [stderr]       Adding gpu-descriptor-types v0.1.2 (latest: v0.2.0)
[INFO] [stderr]       Adding hashbrown v0.12.3 (latest: v0.14.5)
[INFO] [stderr]       Adding hashbrown v0.13.2 (latest: v0.14.5)
[INFO] [stderr]       Adding indexmap v1.9.3 (latest: v2.2.6)
[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: v0.28.0)
[INFO] [stderr]       Adding naga v0.10.1 (latest: v0.20.0)
[INFO] [stderr]       Adding proc-easy v0.2.3 (latest: v0.3.0)
[INFO] [stderr]       Adding raw-window-handle v0.5.2 (latest: v0.6.2)
[INFO] [stderr]       Adding raw-window-metal v0.3.2 (latest: v0.4.0)
[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: v2.0.66)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "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 moltenvk-sys v0.1.2
[INFO] [stderr]   Downloaded scoped-arena v0.4.1
[INFO] [stderr]   Downloaded proc-easy v0.2.3
[INFO] [stderr]   Downloaded array-fu v0.0.1-alpha
[INFO] [stderr]   Downloaded bitsetium v0.0.2
[INFO] [stderr]   Downloaded bytemuck_derive v1.7.0
[INFO] [stderr]   Downloaded naga v0.10.1
[INFO] [stderr]   Downloaded erupt v0.23.0+213
[INFO] [stderr]   Downloaded metal v0.24.0
[INFO] [stderr]   Downloaded gpu-alloc v0.5.4
[INFO] [stderr]   Downloaded gpu-alloc-types v0.2.0
[INFO] [stderr]   Downloaded gpu-alloc-erupt v0.8.0
[INFO] [stderr]   Downloaded raw-window-metal v0.3.2
[INFO] [stderr]   Downloaded pp-rs v0.2.1
[INFO] [stderr]   Downloaded spirv v0.2.0+1.5.4
[INFO] [stderr]   Downloaded sierra-proc v0.6.0
[INFO] [stderr]   Downloaded gpu-descriptor-erupt v0.4.0
[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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07f14b2bb17ec33cc41c1c6df3dad79d77c47933295195e90e762c0a8f27c12f
[INFO] running `Command { std: "docker" "start" "-a" "07f14b2bb17ec33cc41c1c6df3dad79d77c47933295195e90e762c0a8f27c12f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07f14b2bb17ec33cc41c1c6df3dad79d77c47933295195e90e762c0a8f27c12f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07f14b2bb17ec33cc41c1c6df3dad79d77c47933295195e90e762c0a8f27c12f", kill_on_drop: false }`
[INFO] [stdout] 07f14b2bb17ec33cc41c1c6df3dad79d77c47933295195e90e762c0a8f27c12f
[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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eee7b8d8aea48adf3824ace19dcb38ae3e3bd12dac2c7f6569ec0dfb1a27ce32
[INFO] running `Command { std: "docker" "start" "-a" "eee7b8d8aea48adf3824ace19dcb38ae3e3bd12dac2c7f6569ec0dfb1a27ce32", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking zerocopy v0.7.34
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]     Checking raw-window-handle v0.5.2
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]     Checking gpu-descriptor-types v0.1.2
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking erupt v0.23.0+213
[INFO] [stderr]     Checking gpu-alloc-types v0.2.0
[INFO] [stderr]     Checking allocator-api2 v0.2.18
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]     Checking gpu-alloc v0.5.4
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking scoped-arena v0.4.1
[INFO] [stderr]     Checking bitsetium v0.0.2
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking array-fu v0.0.1-alpha
[INFO] [stderr]     Checking gpu-descriptor v0.2.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling bytemuck_derive v1.7.0
[INFO] [stderr]     Checking bytemuck v1.16.0
[INFO] [stderr]     Checking thiserror v1.0.61
[INFO] [stderr]    Compiling proc-easy v0.2.3
[INFO] [stderr]    Compiling sierra-proc v0.6.0
[INFO] [stderr]     Checking gpu-alloc-erupt v0.8.0
[INFO] [stderr]     Checking gpu-descriptor-erupt v0.4.0
[INFO] [stderr]     Checking sierra v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.91s
[INFO] running `Command { std: "docker" "inspect" "eee7b8d8aea48adf3824ace19dcb38ae3e3bd12dac2c7f6569ec0dfb1a27ce32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eee7b8d8aea48adf3824ace19dcb38ae3e3bd12dac2c7f6569ec0dfb1a27ce32", kill_on_drop: false }`
[INFO] [stdout] eee7b8d8aea48adf3824ace19dcb38ae3e3bd12dac2c7f6569ec0dfb1a27ce32