[INFO] fetching crate blade-macros 0.2.1...
[INFO] checking blade-macros-0.2.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate blade-macros 0.2.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate blade-macros 0.2.1 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 blade-macros 0.2.1
[INFO] finished tweaking crates.io crate blade-macros 0.2.1
[INFO] tweaked toml for crates.io crate blade-macros 0.2.1 written to /workspace/builds/worker-2-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]      Locking 94 packages
[INFO] [stderr]       Adding ash v0.37.3+1.3.251 (latest: v0.38.0+1.3.281)
[INFO] [stderr]       Adding ash-window v0.12.0 (latest: v0.13.0)
[INFO] [stderr]       Adding base64 v0.21.7 (latest: v0.22.0)
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding blade-graphics v0.3.0 (latest: v0.4.0)
[INFO] [stderr]       Adding glow v0.12.3 (latest: v0.13.1)
[INFO] [stderr]       Adding khronos-egl v5.0.0 (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 v0.25.0 (latest: v0.27.0)
[INFO] [stderr]       Adding naga v0.14.2 (latest: v0.19.2)
[INFO] [stderr]       Adding raw-window-handle v0.5.2 (latest: v0.6.0)
[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: v2.0.58)
[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 gpu-alloc-ash v0.6.0
[INFO] [stderr]   Downloaded hidden-trait v0.1.2
[INFO] [stderr]   Downloaded raw-window-metal v0.3.2
[INFO] [stderr]   Downloaded profiling-procmacros v1.0.15
[INFO] [stderr]   Downloaded ash-window v0.12.0
[INFO] [stderr]   Downloaded khronos-egl v5.0.0
[INFO] [stderr]   Downloaded choir v0.7.0
[INFO] [stderr]   Downloaded blade-asset v0.2.0
[INFO] [stderr]   Downloaded cocoa v0.25.0
[INFO] [stderr]   Downloaded blade-graphics v0.3.0
[INFO] [stderr]   Downloaded naga v0.14.2
[INFO] [stderr]   Downloaded cocoa-foundation v0.1.2
[INFO] [stderr]   Downloaded mint v0.5.9
[INFO] [stderr]   Downloaded metal v0.25.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] b1da64f142d24ff3bb57b5a972bed77c9db8184b71ccec6f4ef02f4a56cdd13d
[INFO] running `Command { std: "docker" "start" "-a" "b1da64f142d24ff3bb57b5a972bed77c9db8184b71ccec6f4ef02f4a56cdd13d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1da64f142d24ff3bb57b5a972bed77c9db8184b71ccec6f4ef02f4a56cdd13d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1da64f142d24ff3bb57b5a972bed77c9db8184b71ccec6f4ef02f4a56cdd13d", kill_on_drop: false }`
[INFO] [stdout] b1da64f142d24ff3bb57b5a972bed77c9db8184b71ccec6f4ef02f4a56cdd13d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 02a003eb0b54f5948e57be843cdff4f15310a717a8615ae721bd2018fb0ac671
[INFO] running `Command { std: "docker" "start" "-a" "02a003eb0b54f5948e57be843cdff4f15310a717a8615ae721bd2018fb0ac671", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling ash v0.37.3+1.3.251
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]     Checking gpu-alloc-types v0.3.0
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]     Checking raw-window-handle v0.5.2
[INFO] [stderr]     Checking unicode-xid v0.2.4
[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 spirv v0.2.0+1.5.4
[INFO] [stderr]     Checking mint v0.5.9
[INFO] [stderr]     Checking gpu-alloc v0.6.0
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking quote v1.0.35
[INFO] [stderr]     Checking syn v2.0.58
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking blade-macros v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling profiling-procmacros v1.0.15
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling bytemuck_derive v1.6.0
[INFO] [stderr]    Compiling hidden-trait v0.1.2
[INFO] [stderr]     Checking profiling v1.0.15
[INFO] [stderr]     Checking choir v0.7.0
[INFO] [stderr]     Checking bytemuck v1.15.0
[INFO] [stderr]     Checking thiserror v1.0.58
[INFO] [stderr]     Checking naga v0.14.2
[INFO] [stderr]     Checking blade-asset v0.2.0
[INFO] [stderr]     Checking ash-window v0.12.0
[INFO] [stderr]     Checking gpu-alloc-ash v0.6.0
[INFO] [stderr]     Checking blade-graphics v0.3.0
[INFO] [stdout] warning: struct `ShaderParams` is never constructed
[INFO] [stdout]  --> tests/main.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct ShaderParams {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.98s
[INFO] running `Command { std: "docker" "inspect" "02a003eb0b54f5948e57be843cdff4f15310a717a8615ae721bd2018fb0ac671", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02a003eb0b54f5948e57be843cdff4f15310a717a8615ae721bd2018fb0ac671", kill_on_drop: false }`
[INFO] [stdout] 02a003eb0b54f5948e57be843cdff4f15310a717a8615ae721bd2018fb0ac671
[INFO] checking blade-macros-0.2.1 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] extracting crate blade-macros 0.2.1 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate blade-macros 0.2.1 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 blade-macros 0.2.1
[INFO] finished tweaking crates.io crate blade-macros 0.2.1
[INFO] tweaked toml for crates.io crate blade-macros 0.2.1 written to /workspace/builds/worker-2-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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 4d3a0247594cc62124d2102b6695ca3454c4ff5df41d05ea1d5caa8305783365
[INFO] running `Command { std: "docker" "start" "-a" "4d3a0247594cc62124d2102b6695ca3454c4ff5df41d05ea1d5caa8305783365", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d3a0247594cc62124d2102b6695ca3454c4ff5df41d05ea1d5caa8305783365", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d3a0247594cc62124d2102b6695ca3454c4ff5df41d05ea1d5caa8305783365", kill_on_drop: false }`
[INFO] [stdout] 4d3a0247594cc62124d2102b6695ca3454c4ff5df41d05ea1d5caa8305783365
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 4c3c0d46fa7b6e9a2e2698b873aaec17ac53156c7ce21173abb3776d7994a7d8
[INFO] running `Command { std: "docker" "start" "-a" "4c3c0d46fa7b6e9a2e2698b873aaec17ac53156c7ce21173abb3776d7994a7d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling ash v0.37.3+1.3.251
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]     Checking gpu-alloc-types v0.3.0
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking codespan-reporting v0.11.1
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking raw-window-handle v0.5.2
[INFO] [stderr]     Checking hexf-parse v0.2.1
[INFO] [stderr]     Checking unicode-xid v0.2.4
[INFO] [stderr]     Checking spirv v0.2.0+1.5.4
[INFO] [stderr]     Checking mint v0.5.9
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking gpu-alloc v0.6.0
[INFO] [stderr]     Checking quote v1.0.35
[INFO] [stderr]     Checking syn v2.0.58
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking blade-macros v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling profiling-procmacros v1.0.15
[INFO] [stderr]    Compiling bytemuck_derive v1.6.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling hidden-trait v0.1.2
[INFO] [stderr]     Checking profiling v1.0.15
[INFO] [stderr]     Checking choir v0.7.0
[INFO] [stderr]     Checking bytemuck v1.15.0
[INFO] [stderr]     Checking blade-asset v0.2.0
[INFO] [stderr]     Checking thiserror v1.0.58
[INFO] [stderr]     Checking naga v0.14.2
[INFO] [stderr]     Checking gpu-alloc-ash v0.6.0
[INFO] [stderr]     Checking ash-window v0.12.0
[INFO] [stderr]     Checking blade-graphics v0.3.0
[INFO] [stdout] warning: struct `ShaderParams` is never constructed
[INFO] [stdout]  --> tests/main.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct ShaderParams {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.27s
[INFO] running `Command { std: "docker" "inspect" "4c3c0d46fa7b6e9a2e2698b873aaec17ac53156c7ce21173abb3776d7994a7d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c3c0d46fa7b6e9a2e2698b873aaec17ac53156c7ce21173abb3776d7994a7d8", kill_on_drop: false }`
[INFO] [stdout] 4c3c0d46fa7b6e9a2e2698b873aaec17ac53156c7ce21173abb3776d7994a7d8