[INFO] fetching crate rendy-frame 0.5.1... [INFO] checking rendy-frame-0.5.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate rendy-frame 0.5.1 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate rendy-frame 0.5.1 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 rendy-frame 0.5.1 [INFO] finished tweaking crates.io crate rendy-frame 0.5.1 [INFO] tweaked toml for crates.io crate rendy-frame 0.5.1 written to /workspace/builds/worker-3-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] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 61 packages [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding cloudabi v0.0.3 (latest: v0.1.0) [INFO] [stderr] Adding crossbeam-channel v0.3.9 (latest: v0.5.12) [INFO] [stderr] Adding crossbeam-utils v0.6.6 (latest: v0.8.19) [INFO] [stderr] Adding gfx-hal v0.4.1 (latest: v0.9.0) [INFO] [stderr] Adding lock_api v0.3.4 (latest: v0.4.11) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding parking_lot v0.9.0 (latest: v0.12.1) [INFO] [stderr] Adding parking_lot_core v0.6.3 (latest: v0.9.9) [INFO] [stderr] Adding raw-window-handle v0.3.4 (latest: v0.6.0) [INFO] [stderr] Adding raw-window-handle v0.4.3 (latest: v0.6.0) [INFO] [stderr] Adding redox_syscall v0.1.57 (latest: v0.5.1) [INFO] [stderr] Adding rustc_version v0.2.3 (latest: v0.4.0) [INFO] [stderr] Adding semver v0.9.0 (latest: v1.0.22) [INFO] [stderr] Adding semver-parser v0.7.0 (latest: v0.10.2) [INFO] [stderr] Adding smallvec v0.6.14 (latest: v1.13.2) [INFO] [stderr] Adding time v0.1.45 (latest: v0.3.34) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [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 rendy-resource v0.5.1 [INFO] [stderr] Downloaded rendy-descriptor v0.5.1 [INFO] [stderr] Downloaded gfx-hal v0.4.1 [INFO] [stderr] Downloaded relevant v0.4.2 [INFO] [stderr] Downloaded thread_profiler v0.3.0 [INFO] [stderr] Downloaded hibitset v0.6.4 [INFO] [stderr] Downloaded rendy-wsi v0.5.1 [INFO] [stderr] Downloaded rendy-command v0.5.1 [INFO] [stderr] Downloaded rendy-factory v0.5.1 [INFO] [stderr] Downloaded rendy-core v0.5.1 [INFO] [stderr] Downloaded colorful v0.2.2 [INFO] [stderr] Downloaded rendy-memory v0.5.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a13881f11960dd75d56bb2cc99b30322148cff54c49e6c211248aae8c201f994 [INFO] running `Command { std: "docker" "start" "-a" "a13881f11960dd75d56bb2cc99b30322148cff54c49e6c211248aae8c201f994", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a13881f11960dd75d56bb2cc99b30322148cff54c49e6c211248aae8c201f994", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a13881f11960dd75d56bb2cc99b30322148cff54c49e6c211248aae8c201f994", kill_on_drop: false }` [INFO] [stdout] a13881f11960dd75d56bb2cc99b30322148cff54c49e6c211248aae8c201f994 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 2269bcdafde1dd284b0acf01975296f7a3622fa927a7eb47a85ea71324671e4b [INFO] running `Command { std: "docker" "start" "-a" "2269bcdafde1dd284b0acf01975296f7a3622fa927a7eb47a85ea71324671e4b", kill_on_drop: false }` [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking cty v0.2.2 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking hibitset v0.6.4 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking colorful v0.2.2 [INFO] [stderr] Compiling parking_lot_core v0.6.3 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking raw-window-handle v0.4.3 [INFO] [stderr] Checking raw-window-handle v0.3.4 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Checking gfx-hal v0.4.1 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking backtrace v0.3.71 [INFO] [stderr] Checking relevant v0.4.2 [INFO] [stderr] Checking rendy-descriptor v0.5.1 [INFO] [stderr] Checking rendy-memory v0.5.2 [INFO] [stderr] Checking thread_profiler v0.3.0 [INFO] [stderr] Checking rendy-core v0.5.1 [INFO] [stderr] Checking rendy-resource v0.5.1 [INFO] [stderr] Checking rendy-command v0.5.1 [INFO] [stderr] Checking rendy-wsi v0.5.1 [INFO] [stderr] Checking rendy-factory v0.5.1 [INFO] [stderr] Checking rendy-frame v0.5.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `values` is never read [INFO] [stdout] --> src/cirque/mod.rs:196:5 [INFO] [stdout] | [INFO] [stdout] 195 | pub struct DependentCirque { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 196 | values: Vec>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DependentCirque` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `values` is never read [INFO] [stdout] --> src/cirque/mod.rs:196:5 [INFO] [stdout] | [INFO] [stdout] 195 | pub struct DependentCirque { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 196 | values: Vec>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DependentCirque` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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 8.94s [INFO] running `Command { std: "docker" "inspect" "2269bcdafde1dd284b0acf01975296f7a3622fa927a7eb47a85ea71324671e4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2269bcdafde1dd284b0acf01975296f7a3622fa927a7eb47a85ea71324671e4b", kill_on_drop: false }` [INFO] [stdout] 2269bcdafde1dd284b0acf01975296f7a3622fa927a7eb47a85ea71324671e4b [INFO] checking rendy-frame-0.5.1 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate rendy-frame 0.5.1 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate rendy-frame 0.5.1 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 rendy-frame 0.5.1 [INFO] finished tweaking crates.io crate rendy-frame 0.5.1 [INFO] tweaked toml for crates.io crate rendy-frame 0.5.1 written to /workspace/builds/worker-3-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] Blocking waiting for file lock on package cache [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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4d729d38afc95c4470a7714504b52ba5f19ad0c2f49255254d2052f5401677e8 [INFO] running `Command { std: "docker" "start" "-a" "4d729d38afc95c4470a7714504b52ba5f19ad0c2f49255254d2052f5401677e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4d729d38afc95c4470a7714504b52ba5f19ad0c2f49255254d2052f5401677e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d729d38afc95c4470a7714504b52ba5f19ad0c2f49255254d2052f5401677e8", kill_on_drop: false }` [INFO] [stdout] 4d729d38afc95c4470a7714504b52ba5f19ad0c2f49255254d2052f5401677e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4c682e5c0703fef4a618d8b3c3fc33d0069c7df1cb8fdf5c3328fcfc707d1f93 [INFO] running `Command { std: "docker" "start" "-a" "4c682e5c0703fef4a618d8b3c3fc33d0069c7df1cb8fdf5c3328fcfc707d1f93", kill_on_drop: false }` [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking cty v0.2.2 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking colorful v0.2.2 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking hibitset v0.6.4 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Compiling parking_lot_core v0.6.3 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking raw-window-handle v0.4.3 [INFO] [stderr] Checking raw-window-handle v0.3.4 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Checking gfx-hal v0.4.1 [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking thread_profiler v0.3.0 [INFO] [stderr] Checking backtrace v0.3.71 [INFO] [stderr] Checking rendy-core v0.5.1 [INFO] [stderr] Checking relevant v0.4.2 [INFO] [stderr] Checking rendy-memory v0.5.2 [INFO] [stderr] Checking rendy-descriptor v0.5.1 [INFO] [stderr] Checking rendy-resource v0.5.1 [INFO] [stderr] Checking rendy-command v0.5.1 [INFO] [stderr] Checking rendy-wsi v0.5.1 [INFO] [stderr] Checking rendy-factory v0.5.1 [INFO] [stderr] Checking rendy-frame v0.5.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `values` is never read [INFO] [stdout] --> src/cirque/mod.rs:196:5 [INFO] [stdout] | [INFO] [stdout] 195 | pub struct DependentCirque { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 196 | values: Vec>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DependentCirque` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `values` is never read [INFO] [stdout] --> src/cirque/mod.rs:196:5 [INFO] [stdout] | [INFO] [stdout] 195 | pub struct DependentCirque { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 196 | values: Vec>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DependentCirque` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.35s [INFO] running `Command { std: "docker" "inspect" "4c682e5c0703fef4a618d8b3c3fc33d0069c7df1cb8fdf5c3328fcfc707d1f93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c682e5c0703fef4a618d8b3c3fc33d0069c7df1cb8fdf5c3328fcfc707d1f93", kill_on_drop: false }` [INFO] [stdout] 4c682e5c0703fef4a618d8b3c3fc33d0069c7df1cb8fdf5c3328fcfc707d1f93