[INFO] fetching crate watchface 0.4.0... [INFO] checking watchface-0.4.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate watchface 0.4.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate watchface 0.4.0 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 watchface 0.4.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate watchface 0.4.0 [INFO] tweaked toml for crates.io crate watchface 0.4.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate watchface 0.4.0 already has a lockfile, it will not be regenerated [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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded micromath v1.1.1 [INFO] [stderr] Downloaded sdl2 v0.32.2 [INFO] [stderr] Downloaded sdl2-sys v0.32.6 [INFO] [stderr] Downloaded embedded-graphics-simulator v0.3.0 [INFO] [stderr] Downloaded az v1.1.1 [INFO] [stderr] Downloaded embedded-graphics v0.7.1 [INFO] [stderr] Downloaded embedded-graphics-core v0.3.2 [INFO] [stderr] Downloaded embedded-layout-macros v0.1.0 [INFO] [stderr] Downloaded embedded-layout v0.2.0 [INFO] [stderr] Downloaded heapless v0.5.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 89918acb9239df46dc6dd892f5ea314266d62fbb635ab79c1f23c423dcd18c92 [INFO] running `Command { std: "docker" "start" "-a" "89918acb9239df46dc6dd892f5ea314266d62fbb635ab79c1f23c423dcd18c92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "89918acb9239df46dc6dd892f5ea314266d62fbb635ab79c1f23c423dcd18c92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89918acb9239df46dc6dd892f5ea314266d62fbb635ab79c1f23c423dcd18c92", kill_on_drop: false }` [INFO] [stdout] 89918acb9239df46dc6dd892f5ea314266d62fbb635ab79c1f23c423dcd18c92 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 63c42c1bc396d22e45f6d47670c89013ddc5a8949baeb66e4823aa6faf39e804 [INFO] running `Command { std: "docker" "start" "-a" "63c42c1bc396d22e45f6d47670c89013ddc5a8949baeb66e4823aa6faf39e804", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling az v1.1.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling sdl2-sys v0.32.6 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Checking float-cmp v0.8.0 [INFO] [stderr] Checking micromath v1.1.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling heapless v0.5.6 [INFO] [stderr] Compiling sdl2 v0.32.2 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking hash32 v0.1.1 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking num-iter v0.1.42 [INFO] [stderr] Checking num-rational v0.3.2 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking rayon-core v1.9.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking rayon v1.5.1 [INFO] [stderr] Checking embedded-graphics-core v0.3.2 [INFO] [stderr] Checking generic-array v0.13.3 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Checking embedded-graphics v0.7.1 [INFO] [stderr] Checking as-slice v0.1.5 [INFO] [stderr] Compiling embedded-layout-macros v0.1.0 [INFO] [stderr] Checking embedded-layout v0.2.0 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking watchface v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `DrawTarget` is imported redundantly [INFO] [stdout] --> src/simple_watchface.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | draw_target::DrawTarget, mono_font::MonoTextStyle, prelude::*, text::Text, Drawable, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ ---------- the item `DrawTarget` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Drawable` is imported redundantly [INFO] [stdout] --> src/simple_watchface.rs:25:80 [INFO] [stdout] | [INFO] [stdout] 25 | draw_target::DrawTarget, mono_font::MonoTextStyle, prelude::*, text::Text, Drawable, [INFO] [stdout] | ---------- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `Drawable` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Checking embedded-graphics-simulator v0.3.0 [INFO] [stdout] warning: the item `DrawTarget` is imported redundantly [INFO] [stdout] --> src/simple_watchface.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | draw_target::DrawTarget, mono_font::MonoTextStyle, prelude::*, text::Text, Drawable, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ ---------- the item `DrawTarget` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Drawable` is imported redundantly [INFO] [stdout] --> src/simple_watchface.rs:25:80 [INFO] [stdout] | [INFO] [stdout] 25 | draw_target::DrawTarget, mono_font::MonoTextStyle, prelude::*, text::Text, Drawable, [INFO] [stdout] | ---------- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `Drawable` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.92s [INFO] running `Command { std: "docker" "inspect" "63c42c1bc396d22e45f6d47670c89013ddc5a8949baeb66e4823aa6faf39e804", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63c42c1bc396d22e45f6d47670c89013ddc5a8949baeb66e4823aa6faf39e804", kill_on_drop: false }` [INFO] [stdout] 63c42c1bc396d22e45f6d47670c89013ddc5a8949baeb66e4823aa6faf39e804 [INFO] checking watchface-0.4.0 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate watchface 0.4.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate watchface 0.4.0 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate watchface 0.4.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate watchface 0.4.0 [INFO] tweaked toml for crates.io crate watchface 0.4.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate watchface 0.4.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9c1ca51e5986d27a6b651ba58f331cb5e40f081cc9c3b1861576153e548201b8 [INFO] running `Command { std: "docker" "start" "-a" "9c1ca51e5986d27a6b651ba58f331cb5e40f081cc9c3b1861576153e548201b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9c1ca51e5986d27a6b651ba58f331cb5e40f081cc9c3b1861576153e548201b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c1ca51e5986d27a6b651ba58f331cb5e40f081cc9c3b1861576153e548201b8", kill_on_drop: false }` [INFO] [stdout] 9c1ca51e5986d27a6b651ba58f331cb5e40f081cc9c3b1861576153e548201b8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 391aca77ea4c88f9306e1be39005c739012278a24e25e8fb1f64d472aefb6143 [INFO] running `Command { std: "docker" "start" "-a" "391aca77ea4c88f9306e1be39005c739012278a24e25e8fb1f64d472aefb6143", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling az v1.1.1 [INFO] [stderr] Compiling sdl2-sys v0.32.6 [INFO] [stderr] Checking crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Checking float-cmp v0.8.0 [INFO] [stderr] Checking micromath v1.1.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling heapless v0.5.6 [INFO] [stderr] Compiling sdl2 v0.32.2 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking hash32 v0.1.1 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking num-iter v0.1.42 [INFO] [stderr] Checking num-rational v0.3.2 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking rayon-core v1.9.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking embedded-graphics-core v0.3.2 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Checking generic-array v0.13.3 [INFO] [stderr] Checking rayon v1.5.1 [INFO] [stderr] Checking embedded-graphics v0.7.1 [INFO] [stderr] Checking as-slice v0.1.5 [INFO] [stderr] Compiling embedded-layout-macros v0.1.0 [INFO] [stderr] Checking embedded-layout v0.2.0 [INFO] [stderr] Checking watchface v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `DrawTarget` is imported redundantly [INFO] [stdout] --> src/simple_watchface.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | draw_target::DrawTarget, mono_font::MonoTextStyle, prelude::*, text::Text, Drawable, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ ---------- the item `DrawTarget` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Drawable` is imported redundantly [INFO] [stdout] --> src/simple_watchface.rs:25:80 [INFO] [stdout] | [INFO] [stdout] 25 | draw_target::DrawTarget, mono_font::MonoTextStyle, prelude::*, text::Text, Drawable, [INFO] [stdout] | ---------- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `Drawable` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Checking embedded-graphics-simulator v0.3.0 [INFO] [stdout] warning: the item `DrawTarget` is imported redundantly [INFO] [stdout] --> src/simple_watchface.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | draw_target::DrawTarget, mono_font::MonoTextStyle, prelude::*, text::Text, Drawable, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ ---------- the item `DrawTarget` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Drawable` is imported redundantly [INFO] [stdout] --> src/simple_watchface.rs:25:80 [INFO] [stdout] | [INFO] [stdout] 25 | draw_target::DrawTarget, mono_font::MonoTextStyle, prelude::*, text::Text, Drawable, [INFO] [stdout] | ---------- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the item `Drawable` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.24s [INFO] running `Command { std: "docker" "inspect" "391aca77ea4c88f9306e1be39005c739012278a24e25e8fb1f64d472aefb6143", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "391aca77ea4c88f9306e1be39005c739012278a24e25e8fb1f64d472aefb6143", kill_on_drop: false }` [INFO] [stdout] 391aca77ea4c88f9306e1be39005c739012278a24e25e8fb1f64d472aefb6143