[INFO] fetching crate blflash 0.3.5... [INFO] checking blflash-0.3.5 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] extracting crate blflash 0.3.5 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate blflash 0.3.5 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate blflash 0.3.5 [INFO] finished tweaking crates.io crate blflash 0.3.5 [INFO] tweaked toml for crates.io crate blflash 0.3.5 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate blflash 0.3.5 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serial v0.4.0 [INFO] [stderr] Downloaded xmas-elf v0.9.0 [INFO] [stderr] Downloaded toml v0.5.10 [INFO] [stderr] Downloaded paw-attributes v1.0.2 [INFO] [stderr] Downloaded paw-raw v1.0.0 [INFO] [stderr] Downloaded zero v0.1.3 [INFO] [stderr] Downloaded serial-windows v0.4.0 [INFO] [stderr] Downloaded paw v1.0.0 [INFO] [stderr] Downloaded main_error v0.1.2 [INFO] [stderr] Downloaded parse_int v0.6.0 [INFO] [stderr] Downloaded ioctl-rs v0.1.6 [INFO] [stderr] Downloaded termios v0.2.2 [INFO] [stderr] Downloaded serial-unix v0.4.0 [INFO] [stderr] Downloaded serial-core v0.4.0 [INFO] [stderr] Downloaded io-lifetimes v1.0.4 [INFO] [stderr] Downloaded console v0.15.4 [INFO] [stderr] Downloaded build_const v0.2.2 [INFO] [stderr] Downloaded crc v1.8.1 [INFO] [stderr] Downloaded darling_core v0.14.2 [INFO] [stderr] Downloaded darling_macro v0.14.2 [INFO] [stderr] Downloaded darling v0.14.2 [INFO] [stderr] Downloaded proc-macro-crate v1.2.1 [INFO] [stderr] Downloaded deku_derive v0.15.1 [INFO] [stderr] Downloaded deku v0.15.1 [INFO] [stderr] Downloaded indicatif v0.16.2 [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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 18ae1b18b54861064012479354eda84d815b7e3caa9417334291fe7851da54a5 [INFO] running `Command { std: "docker" "start" "-a" "18ae1b18b54861064012479354eda84d815b7e3caa9417334291fe7851da54a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "18ae1b18b54861064012479354eda84d815b7e3caa9417334291fe7851da54a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18ae1b18b54861064012479354eda84d815b7e3caa9417334291fe7851da54a5", kill_on_drop: false }` [INFO] [stdout] 18ae1b18b54861064012479354eda84d815b7e3caa9417334291fe7851da54a5 [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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 10a168eea6bcb2abae0da57c96581f3ab573d1c21264d48e5784d42f30ca50e5 [INFO] running `Command { std: "docker" "start" "-a" "10a168eea6bcb2abae0da57c96581f3ab573d1c21264d48e5784d42f30ca50e5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.49 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling serde_derive v1.0.152 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling thiserror v1.0.38 [INFO] [stderr] Compiling io-lifetimes v1.0.4 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling rustix v0.36.6 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling unicode-segmentation v1.10.0 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Compiling build_const v0.2.2 [INFO] [stderr] Compiling once_cell v1.17.0 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Checking wyz v0.5.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking paw-raw v1.0.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Checking cpufeatures v0.2.5 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.49/src/lib.rs:92:30 [INFO] [stdout] | [INFO] [stdout] 92 | feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking zero v0.1.3 [INFO] [stderr] Checking number_prefix v0.4.0 [INFO] [stderr] Checking main_error v0.1.2 [INFO] [stderr] Checking xmas-elf v0.9.0 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "10a168eea6bcb2abae0da57c96581f3ab573d1c21264d48e5784d42f30ca50e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10a168eea6bcb2abae0da57c96581f3ab573d1c21264d48e5784d42f30ca50e5", kill_on_drop: false }` [INFO] [stdout] 10a168eea6bcb2abae0da57c96581f3ab573d1c21264d48e5784d42f30ca50e5 [INFO] checking blflash-0.3.5 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4 [INFO] extracting crate blflash 0.3.5 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate blflash 0.3.5 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate blflash 0.3.5 [INFO] finished tweaking crates.io crate blflash 0.3.5 [INFO] tweaked toml for crates.io crate blflash 0.3.5 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate blflash 0.3.5 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 36a52a6548ac2b35490601b18fed9088ff0fc1f1b8c464b7bc3754bc942a0750 [INFO] running `Command { std: "docker" "start" "-a" "36a52a6548ac2b35490601b18fed9088ff0fc1f1b8c464b7bc3754bc942a0750", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "36a52a6548ac2b35490601b18fed9088ff0fc1f1b8c464b7bc3754bc942a0750", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36a52a6548ac2b35490601b18fed9088ff0fc1f1b8c464b7bc3754bc942a0750", kill_on_drop: false }` [INFO] [stdout] 36a52a6548ac2b35490601b18fed9088ff0fc1f1b8c464b7bc3754bc942a0750 [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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 98b17a3b82856437c1771a55883ba7ebad7bdfd9e46956a9e62a14872552fc1b [INFO] running `Command { std: "docker" "start" "-a" "98b17a3b82856437c1771a55883ba7ebad7bdfd9e46956a9e62a14872552fc1b", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "98b17a3b82856437c1771a55883ba7ebad7bdfd9e46956a9e62a14872552fc1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98b17a3b82856437c1771a55883ba7ebad7bdfd9e46956a9e62a14872552fc1b", kill_on_drop: false }` [INFO] [stdout] 98b17a3b82856437c1771a55883ba7ebad7bdfd9e46956a9e62a14872552fc1b