[INFO] cloning repository https://github.com/mattheww/microbit-blinkenlights [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mattheww/microbit-blinkenlights" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattheww%2Fmicrobit-blinkenlights", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattheww%2Fmicrobit-blinkenlights'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1b2b9c54dadeeb107ffd4c342f83efa0459ae50d [INFO] checking mattheww/microbit-blinkenlights against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattheww%2Fmicrobit-blinkenlights" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mattheww/microbit-blinkenlights on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config [INFO] started tweaking git repo https://github.com/mattheww/microbit-blinkenlights [INFO] finished tweaking git repo https://github.com/mattheww/microbit-blinkenlights [INFO] tweaked toml for git repo https://github.com/mattheww/microbit-blinkenlights 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 49 packages [INFO] [stderr] Adding aligned v0.3.5 (latest: v0.4.2) [INFO] [stderr] Adding as-slice v0.1.5 (latest: v0.2.1) [INFO] [stderr] Adding bare-metal v0.2.5 (latest: v1.0.0) [INFO] [stderr] Adding bitfield v0.13.2 (latest: v0.14.0) [INFO] [stderr] Adding cast v0.2.7 (latest: v0.3.0) [INFO] [stderr] Adding cortex-m v0.6.7 (latest: v0.7.7) [INFO] [stderr] Adding cortex-m-rt v0.6.15 (latest: v0.7.3) [INFO] [stderr] Adding cortex-m-rt-macros v0.6.15 (latest: v0.7.0) [INFO] [stderr] Adding cortex-m-semihosting v0.3.7 (latest: v0.5.0) [INFO] [stderr] Adding embedded-hal v0.2.7 (latest: v1.0.0) [INFO] [stderr] Adding generic-array v0.12.4 (latest: v1.0.0) [INFO] [stderr] Adding generic-array v0.13.3 (latest: v1.0.0) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding hash32 v0.1.1 (latest: v0.3.1) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.3) [INFO] [stderr] Adding heapless v0.5.6 (latest: v0.8.0) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.2.6) [INFO] [stderr] Adding nb v0.1.3 (latest: v1.1.0) [INFO] [stderr] Adding nrf51 v0.7.0 (latest: v0.10.0) [INFO] [stderr] Adding nrf51-hal v0.7.1 (latest: v0.16.1) [INFO] [stderr] Adding panic-semihosting v0.5.6 (latest: v0.6.0) [INFO] [stderr] Adding r0 v0.2.2 (latest: v1.0.0) [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 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fpa v0.1.0 [INFO] [stderr] Downloaded cortex-m-rtfm v0.5.3 [INFO] [stderr] Downloaded nrf51-hal v0.7.1 [INFO] [stderr] Downloaded cortex-m-rtfm-macros v0.5.1 [INFO] [stderr] Downloaded nrf51 v0.7.0 [INFO] [stderr] Downloaded numtoa v0.2.4 [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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 76afee59b056736fca3e0daf9e8032afa64730a0300b947208fb8c3c7e393e71 [INFO] running `Command { std: "docker" "start" "-a" "76afee59b056736fca3e0daf9e8032afa64730a0300b947208fb8c3c7e393e71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "76afee59b056736fca3e0daf9e8032afa64730a0300b947208fb8c3c7e393e71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76afee59b056736fca3e0daf9e8032afa64730a0300b947208fb8c3c7e393e71", kill_on_drop: false }` [INFO] [stdout] 76afee59b056736fca3e0daf9e8032afa64730a0300b947208fb8c3c7e393e71 [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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 54c4cade2f3bb1c55a85abdb2060dbdfd14e515e5b11a7f80e2bc1152a96fa9b [INFO] running `Command { std: "docker" "start" "-a" "54c4cade2f3bb1c55a85abdb2060dbdfd14e515e5b11a7f80e2bc1152a96fa9b", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling cortex-m v0.7.7 [INFO] [stderr] Checking nb v1.1.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling semver v1.0.22 [INFO] [stderr] Checking vcell v0.1.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking volatile-register v0.2.2 [INFO] [stderr] Checking embedded-hal v0.2.7 [INFO] [stderr] Checking bitfield v0.13.2 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling cortex-m-rt v0.6.15 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling cortex-m v0.6.7 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Checking r0 v0.2.2 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling nrf51 v0.7.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling fpa v0.1.0 [INFO] [stderr] Compiling heapless v0.5.6 [INFO] [stderr] Compiling cortex-m-semihosting v0.3.7 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking hash32 v0.1.1 [INFO] [stderr] Compiling cortex-m-rtfm v0.5.3 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Checking generic-array v0.13.3 [INFO] [stderr] Compiling rmicrobit v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking tiny-led-matrix v1.0.2 [INFO] [stderr] Checking rtfm-core v0.3.0 [INFO] [stderr] Checking numtoa v0.2.4 [INFO] [stderr] Checking panic-semihosting v0.5.6 [INFO] [stderr] Checking as-slice v0.1.5 [INFO] [stderr] Checking aligned v0.3.5 [INFO] [stderr] Compiling rtfm-syntax v0.4.0 [INFO] [stderr] Compiling cortex-m-rt-macros v0.6.15 [INFO] [stderr] Compiling cortex-m-rtfm-macros v0.5.1 [INFO] [stderr] Checking nrf51-hal v0.7.1 [INFO] [stdout] warning: the item `HoldAnnotator` is imported redundantly [INFO] [stdout] --> src/buttons/monitors/../../../unit_tests/buttons/dual_monitor_with_hold_tests.rs:5:41 [INFO] [stdout] | [INFO] [stdout] 3 | use super::*; [INFO] [stdout] | -------- the item `HoldAnnotator` is already imported here [INFO] [stdout] 4 | use crate::buttons::core::Transition; [INFO] [stdout] 5 | use crate::buttons::monitors::holding::{HoldAnnotator, DefaultHoldDescriptor}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `init`: cortex-m-rtfm has been renamed and is deprecated, use cortex-m-rtic instead. [INFO] [stdout] --> examples/use_display_port.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | fn init(cx: init::Context) { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `init`: cortex-m-rtfm has been renamed and is deprecated, use cortex-m-rtic instead. [INFO] [stdout] --> examples/heartbeat.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | fn init(cx: init::Context) -> init::LateResources { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `init`: cortex-m-rtfm has been renamed and is deprecated, use cortex-m-rtic instead. [INFO] [stdout] --> examples/scroll_images.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 43 | fn init(cx: init::Context) -> init::LateResources { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `handle_buttons`: cortex-m-rtfm has been renamed and is deprecated, use cortex-m-rtic instead. [INFO] [stdout] --> examples/use_dual_button_monitor.rs:93:21 [INFO] [stdout] | [INFO] [stdout] 93 | spawn = [handle_buttons], [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `init`: cortex-m-rtfm has been renamed and is deprecated, use cortex-m-rtic instead. [INFO] [stdout] --> examples/use_dual_button_monitor.rs:71:8 [INFO] [stdout] | [INFO] [stdout] 71 | fn init(cx: init::Context) -> init::LateResources { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `handle_buttons`: cortex-m-rtfm has been renamed and is deprecated, use cortex-m-rtic instead. [INFO] [stdout] --> examples/use_core_buttons.rs:77:21 [INFO] [stdout] | [INFO] [stdout] 77 | spawn = [handle_buttons], [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `init`: cortex-m-rtfm has been renamed and is deprecated, use cortex-m-rtic instead. [INFO] [stdout] --> examples/use_core_buttons.rs:55:8 [INFO] [stdout] | [INFO] [stdout] 55 | fn init(cx: init::Context) -> init::LateResources { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `init`: cortex-m-rtfm has been renamed and is deprecated, use cortex-m-rtic instead. [INFO] [stdout] --> examples/scroll_text.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | fn init(cx: init::Context) -> init::LateResources { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` 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] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> examples/demo/demo.rs:85:20 [INFO] [stdout] | [INFO] [stdout] 85 | 10..=17 => (18 - frame_index), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 85 - 10..=17 => (18 - frame_index), [INFO] [stdout] 85 + 10..=17 => 18 - frame_index, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> examples/demo/demo.rs:94:20 [INFO] [stdout] | [INFO] [stdout] 94 | 10..=17 => (18 - frame_index), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 94 - 10..=17 => (18 - frame_index), [INFO] [stdout] 94 + 10..=17 => 18 - frame_index, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `handle_buttons`: cortex-m-rtfm has been renamed and is deprecated, use cortex-m-rtic instead. [INFO] [stdout] --> examples/demo/main.rs:65:21 [INFO] [stdout] | [INFO] [stdout] 65 | spawn = [handle_buttons], [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `init`: cortex-m-rtfm has been renamed and is deprecated, use cortex-m-rtic instead. [INFO] [stdout] --> examples/demo/main.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | fn init(cx: init::Context) -> init::LateResources { [INFO] [stdout] | ^^^^ [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] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `handle_buttons`: cortex-m-rtfm has been renamed and is deprecated, use cortex-m-rtic instead. [INFO] [stdout] --> examples/use_single_button_monitor.rs:84:21 [INFO] [stdout] | [INFO] [stdout] 84 | spawn = [handle_buttons], [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `init`: cortex-m-rtfm has been renamed and is deprecated, use cortex-m-rtic instead. [INFO] [stdout] --> examples/use_single_button_monitor.rs:60:8 [INFO] [stdout] | [INFO] [stdout] 60 | fn init(cx: init::Context) -> init::LateResources { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.14s [INFO] running `Command { std: "docker" "inspect" "54c4cade2f3bb1c55a85abdb2060dbdfd14e515e5b11a7f80e2bc1152a96fa9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54c4cade2f3bb1c55a85abdb2060dbdfd14e515e5b11a7f80e2bc1152a96fa9b", kill_on_drop: false }` [INFO] [stdout] 54c4cade2f3bb1c55a85abdb2060dbdfd14e515e5b11a7f80e2bc1152a96fa9b [INFO] checking mattheww/microbit-blinkenlights against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattheww%2Fmicrobit-blinkenlights" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mattheww/microbit-blinkenlights on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-7-tc2/source/.cargo/config [INFO] started tweaking git repo https://github.com/mattheww/microbit-blinkenlights [INFO] finished tweaking git repo https://github.com/mattheww/microbit-blinkenlights [INFO] tweaked toml for git repo https://github.com/mattheww/microbit-blinkenlights written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6109d5c942c452b5d924d7980031238101f16078d9451b5f53bc53417202c10b [INFO] running `Command { std: "docker" "start" "-a" "6109d5c942c452b5d924d7980031238101f16078d9451b5f53bc53417202c10b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6109d5c942c452b5d924d7980031238101f16078d9451b5f53bc53417202c10b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6109d5c942c452b5d924d7980031238101f16078d9451b5f53bc53417202c10b", kill_on_drop: false }` [INFO] [stdout] 6109d5c942c452b5d924d7980031238101f16078d9451b5f53bc53417202c10b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f7ffaa99ad94a9a69422a76e3d7da955eb4995907c62f5f9df13b6601fb4a466 [INFO] running `Command { std: "docker" "start" "-a" "f7ffaa99ad94a9a69422a76e3d7da955eb4995907c62f5f9df13b6601fb4a466", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling cortex-m v0.7.7 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking nb v1.1.0 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Compiling semver v1.0.22 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking vcell v0.1.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking volatile-register v0.2.2 [INFO] [stderr] Checking embedded-hal v0.2.7 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking bitfield v0.13.2 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling cortex-m-rt v0.6.15 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling cortex-m v0.6.7 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Checking r0 v0.2.2 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling nrf51 v0.7.0 [INFO] [stderr] Compiling fpa v0.1.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cortex-m-0.7.7/src/call_asm.rs:19:21 [INFO] [stdout] | [INFO] [stdout] 19 | $func($($args),*) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ cannot satisfy `_ -> _` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cortex-m-0.7.7/src/asm.rs:189:5 [INFO] [stdout] | [INFO] [stdout] 189 | call_asm!(__bootstrap(msp: u32, rv: u32) -> !); [INFO] [stdout] | ---------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `call_asm` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0284`. [INFO] [stdout] [INFO] [stderr] error: could not compile `cortex-m` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "f7ffaa99ad94a9a69422a76e3d7da955eb4995907c62f5f9df13b6601fb4a466", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7ffaa99ad94a9a69422a76e3d7da955eb4995907c62f5f9df13b6601fb4a466", kill_on_drop: false }` [INFO] [stdout] f7ffaa99ad94a9a69422a76e3d7da955eb4995907c62f5f9df13b6601fb4a466