[INFO] fetching crate atsame70q20 0.21.0... [INFO] checking atsame70q20-0.21.0 against try#549dafd0516c8b08f912fb001d48e977d0a94c34 for pr-107421 [INFO] extracting crate atsame70q20 0.21.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate atsame70q20 0.21.0 on toolchain 549dafd0516c8b08f912fb001d48e977d0a94c34 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+549dafd0516c8b08f912fb001d48e977d0a94c34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate atsame70q20 0.21.0 [INFO] finished tweaking crates.io crate atsame70q20 0.21.0 [INFO] tweaked toml for crates.io crate atsame70q20 0.21.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+549dafd0516c8b08f912fb001d48e977d0a94c34" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+549dafd0516c8b08f912fb001d48e977d0a94c34" "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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+549dafd0516c8b08f912fb001d48e977d0a94c34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f5d1815df8fd27e19ae4d2642fd0b0fee5eeba0fc6532f9e2b0fd3014a0db6a5 [INFO] running `Command { std: "docker" "start" "-a" "f5d1815df8fd27e19ae4d2642fd0b0fee5eeba0fc6532f9e2b0fd3014a0db6a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f5d1815df8fd27e19ae4d2642fd0b0fee5eeba0fc6532f9e2b0fd3014a0db6a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5d1815df8fd27e19ae4d2642fd0b0fee5eeba0fc6532f9e2b0fd3014a0db6a5", kill_on_drop: false }` [INFO] [stdout] f5d1815df8fd27e19ae4d2642fd0b0fee5eeba0fc6532f9e2b0fd3014a0db6a5 [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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+549dafd0516c8b08f912fb001d48e977d0a94c34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e0446b33562839efda80ae042e56e38de60c935344ef9b8fab66f113ebb0e466 [INFO] running `Command { std: "docker" "start" "-a" "e0446b33562839efda80ae042e56e38de60c935344ef9b8fab66f113ebb0e466", kill_on_drop: false }` [INFO] [stderr] Compiling cortex-m v0.7.7 [INFO] [stderr] Checking nb v1.0.0 [INFO] [stderr] Checking vcell v0.1.3 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling atsame70q20 v0.21.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking bitfield v0.13.2 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Checking volatile-register v0.2.1 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking embedded-hal v0.2.7 [INFO] [stdout] warning: lint `const_err` has been removed: converted into hard error, see issue #71800 for more information [INFO] [stdout] --> src/lib.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | #![deny(const_err)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `const_err` has been removed: converted into hard error, see issue #71800 for more information [INFO] [stdout] --> src/lib.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | #![deny(const_err)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `atsame70q20`; 1 warning emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name atsame70q20 --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test -C metadata=bef980cdb41e3247 -C extra-filename=-bef980cdb41e3247 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern cortex_m=/opt/rustwide/target/debug/deps/libcortex_m-ad0857e96ac19a6e.rmeta --extern vcell=/opt/rustwide/target/debug/deps/libvcell-1707cf56e5fc912e.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e0446b33562839efda80ae042e56e38de60c935344ef9b8fab66f113ebb0e466", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0446b33562839efda80ae042e56e38de60c935344ef9b8fab66f113ebb0e466", kill_on_drop: false }` [INFO] [stdout] e0446b33562839efda80ae042e56e38de60c935344ef9b8fab66f113ebb0e466