[INFO] fetching crate cognitive-aesthetics 0.1.0... [INFO] checking cognitive-aesthetics-0.1.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate cognitive-aesthetics 0.1.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate cognitive-aesthetics 0.1.0 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 cognitive-aesthetics 0.1.0 [INFO] finished tweaking crates.io crate cognitive-aesthetics 0.1.0 [INFO] tweaked toml for crates.io crate cognitive-aesthetics 0.1.0 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 90 packages [INFO] [stderr] Adding arrayvec v0.4.12 (latest: v0.7.4) [INFO] [stderr] Adding bitflags v0.7.0 (latest: v2.5.0) [INFO] [stderr] Adding bitflags v0.8.2 (latest: v2.5.0) [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 chrono v0.3.0 (latest: v0.4.37) [INFO] [stderr] Adding core-foundation v0.3.0 (latest: v0.9.4) [INFO] [stderr] Adding core-foundation-sys v0.3.1 (latest: v0.8.6) [INFO] [stderr] Adding core-graphics v0.7.0 (latest: v0.23.2) [INFO] [stderr] Adding core-text v4.0.0 (latest: v20.1.0) [INFO] [stderr] Adding deflate v0.7.20 (latest: v1.0.0) [INFO] [stderr] Adding font-loader v0.2.0 (latest: v0.11.0) [INFO] [stderr] Adding gif v0.9.2 (latest: v0.13.1) [INFO] [stderr] Adding gl v0.6.5 (latest: v0.14.0) [INFO] [stderr] Adding gl_generator v0.6.1 (latest: v0.14.0) [INFO] [stderr] Adding image v0.12.4 (latest: v0.25.1) [INFO] [stderr] Adding inflate v0.1.1 (latest: v0.4.5) [INFO] [stderr] Adding jpeg-decoder v0.1.22 (latest: v0.3.1) [INFO] [stderr] Adding khronos_api v2.2.0 (latest: v3.1.0) [INFO] [stderr] Adding libc v0.1.12 (latest: v0.2.153) [INFO] [stderr] Adding libudev v0.2.0 (latest: v0.3.0) [INFO] [stderr] Adding log v0.3.9 (latest: v0.4.21) [INFO] [stderr] Adding nix v0.8.1 (latest: v0.28.0) [INFO] [stderr] Adding num v0.1.42 (latest: v0.4.1) [INFO] [stderr] Adding num-rational v0.1.42 (latest: v0.4.1) [INFO] [stderr] Adding num-traits v0.1.43 (latest: v0.2.18) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding png v0.6.2 (latest: v0.17.13) [INFO] [stderr] Adding quote v0.3.15 (latest: v1.0.35) [INFO] [stderr] Adding rusttype v0.2.4 (latest: v0.9.3) [INFO] [stderr] Adding serde v0.9.15 (latest: v1.0.197) [INFO] [stderr] Adding serde_derive v0.9.15 (latest: v1.0.197) [INFO] [stderr] Adding stb_truetype v0.2.8 (latest: v0.3.1) [INFO] [stderr] Adding syn v0.11.11 (latest: v2.0.58) [INFO] [stderr] Adding time v0.1.45 (latest: v0.3.34) [INFO] [stderr] Adding timerfd v0.2.0 (latest: v1.6.0) [INFO] [stderr] Adding unicode-xid v0.0.4 (latest: v0.2.4) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding winapi v0.2.8 (latest: v0.3.9) [INFO] [stderr] Adding xml-rs v0.7.0 (latest: v0.8.20) [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 timber v0.1.0 [INFO] [stderr] Downloaded nodrop v0.1.14 [INFO] [stderr] Downloaded stb_truetype v0.3.1 [INFO] [stderr] Downloaded arrayvec v0.4.12 [INFO] [stderr] Downloaded scoped_threadpool v0.1.9 [INFO] [stderr] Downloaded adler32 v1.2.0 [INFO] [stderr] Downloaded inflate v0.1.1 [INFO] [stderr] Downloaded image v0.12.4 [INFO] [stderr] Downloaded syn v0.11.11 [INFO] [stderr] Downloaded egl v0.2.7 [INFO] [stderr] Downloaded chrono v0.3.0 [INFO] [stderr] Downloaded libc v0.1.12 [INFO] [stderr] Downloaded khronos v0.1.2 [INFO] [stderr] Downloaded xml-rs v0.7.0 [INFO] [stderr] Downloaded gl_generator v0.6.1 [INFO] [stderr] Downloaded bitflags v0.8.2 [INFO] [stderr] Downloaded timerfd v0.2.0 [INFO] [stderr] Downloaded dharma v0.1.0 [INFO] [stderr] Downloaded nix v0.8.1 [INFO] [stderr] Downloaded serde_derive v0.9.15 [INFO] [stderr] Downloaded core-foundation v0.3.0 [INFO] [stderr] Downloaded serde v0.9.15 [INFO] [stderr] Downloaded jpeg-decoder v0.1.22 [INFO] [stderr] Downloaded deflate v0.7.20 [INFO] [stderr] Downloaded gbm-rs v0.2.0 [INFO] [stderr] Downloaded khronos_api v2.2.0 [INFO] [stderr] Downloaded gl v0.6.5 [INFO] [stderr] Downloaded cognitive-graphics v0.1.0 [INFO] [stderr] Downloaded libudev-sys v0.1.4 [INFO] [stderr] Downloaded libudev v0.2.0 [INFO] [stderr] Downloaded serde_codegen_internals v0.14.2 [INFO] [stderr] Downloaded quote v0.3.15 [INFO] [stderr] Downloaded synom v0.11.3 [INFO] [stderr] Downloaded unicode-xid v0.0.4 [INFO] [stderr] Downloaded cognitive-qualia v0.1.0 [INFO] [stderr] Downloaded core-foundation-sys v0.3.1 [INFO] [stderr] Downloaded gdi32-sys v0.2.0 [INFO] [stderr] Downloaded user32-sys v0.2.0 [INFO] [stderr] Downloaded lzw v0.10.0 [INFO] [stderr] Downloaded gif v0.9.2 [INFO] [stderr] Downloaded png v0.6.2 [INFO] [stderr] Downloaded rusttype v0.2.4 [INFO] [stderr] Downloaded stb_truetype v0.2.8 [INFO] [stderr] Downloaded core-graphics v0.7.0 [INFO] [stderr] Downloaded core-text v4.0.0 [INFO] [stderr] Downloaded silverknife-fontconfig-sys v0.1.0 [INFO] [stderr] Downloaded font-loader v0.2.0 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 86d76148ff0563c9dca40ea592f24858f7b17b09d38ace3e079a8dbd7069d10b [INFO] running `Command { std: "docker" "start" "-a" "86d76148ff0563c9dca40ea592f24858f7b17b09d38ace3e079a8dbd7069d10b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "86d76148ff0563c9dca40ea592f24858f7b17b09d38ace3e079a8dbd7069d10b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86d76148ff0563c9dca40ea592f24858f7b17b09d38ace3e079a8dbd7069d10b", kill_on_drop: false }` [INFO] [stdout] 86d76148ff0563c9dca40ea592f24858f7b17b09d38ace3e079a8dbd7069d10b [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=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] 9cc7328016bd7e928ff12dc48ea7c4fab1b65983ddfe65ada352ec920cf43df0 [INFO] running `Command { std: "docker" "start" "-a" "9cc7328016bd7e928ff12dc48ea7c4fab1b65983ddfe65ada352ec920cf43df0", kill_on_drop: false }` [INFO] [stderr] Compiling khronos_api v2.2.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking libc v0.1.12 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling silverknife-fontconfig-sys v0.1.0 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking gbm-rs v0.2.0 [INFO] [stderr] Checking timerfd v0.2.0 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Checking nix v0.8.1 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking bitflags v0.8.2 [INFO] [stderr] Checking inflate v0.1.1 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking khronos v0.1.2 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking egl v0.2.7 [INFO] [stderr] Checking stb_truetype v0.2.8 [INFO] [stderr] Checking serde v0.9.15 [INFO] [stderr] Checking timber v0.1.0 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking gif v0.9.2 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking font-loader v0.2.0 [INFO] [stderr] Compiling gl_generator v0.6.1 [INFO] [stderr] Checking rusttype v0.2.4 [INFO] [stderr] Checking libudev v0.2.0 [INFO] [stderr] Compiling gl v0.6.5 [INFO] [stderr] Compiling serde_codegen_internals v0.14.2 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Compiling serde_derive v0.9.15 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Checking dharma v0.1.0 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking png v0.6.2 [INFO] [stderr] Checking chrono v0.3.0 [INFO] [stderr] Checking image v0.12.4 [INFO] [stderr] Checking cognitive-graphics v0.1.0 [INFO] [stderr] Checking cognitive-qualia v0.1.0 [INFO] [stderr] Checking cognitive-aesthetics v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `image` is imported redundantly [INFO] [stdout] --> src/background.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use image; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | extern crate image; [INFO] [stdout] | ------------------- the item `image` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `chrono` is imported redundantly [INFO] [stdout] --> src/panels.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use chrono; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | extern crate chrono; [INFO] [stdout] | -------------------- the item `chrono` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `image` is imported redundantly [INFO] [stdout] --> src/background.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use image; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | extern crate image; [INFO] [stdout] | ------------------- the item `image` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `chrono` is imported redundantly [INFO] [stdout] --> src/panels.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use chrono; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | extern crate chrono; [INFO] [stdout] | -------------------- the item `chrono` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/panels.rs:149:13 [INFO] [stdout] | [INFO] [stdout] 149 | let mut data = buffer.as_mut_slice(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/panels.rs:149:13 [INFO] [stdout] | [INFO] [stdout] 149 | let mut data = buffer.as_mut_slice(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.24s [INFO] running `Command { std: "docker" "inspect" "9cc7328016bd7e928ff12dc48ea7c4fab1b65983ddfe65ada352ec920cf43df0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9cc7328016bd7e928ff12dc48ea7c4fab1b65983ddfe65ada352ec920cf43df0", kill_on_drop: false }` [INFO] [stdout] 9cc7328016bd7e928ff12dc48ea7c4fab1b65983ddfe65ada352ec920cf43df0