[INFO] fetching crate firewire-tascam-protocols 0.2.0... [INFO] checking firewire-tascam-protocols-0.2.0 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] extracting crate firewire-tascam-protocols 0.2.0 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate firewire-tascam-protocols 0.2.0 on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate firewire-tascam-protocols 0.2.0 [INFO] finished tweaking crates.io crate firewire-tascam-protocols 0.2.0 [INFO] tweaked toml for crates.io crate firewire-tascam-protocols 0.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate crates.io crate firewire-tascam-protocols 0.2.0 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ieee1212-config-rom v0.1.2 [INFO] [stderr] Downloaded glib-macros v0.15.13 [INFO] [stderr] Downloaded hitaki-sys v0.3.0 [INFO] [stderr] Downloaded hitaki v0.3.0 [INFO] [stderr] Downloaded hinawa-sys v0.7.0 [INFO] [stderr] Downloaded hinawa v0.7.0 [INFO] [stderr] Downloaded cfg-expr v0.14.0 [INFO] [stderr] Downloaded glib v0.15.12 [INFO] [stderr] Downloaded toml v0.7.3 [INFO] [stderr] Downloaded system-deps v6.0.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4508325e19397ff0320bcfac9abc922d476fd796b78af21154228dd3eb772a08 [INFO] running `Command { std: "docker" "start" "-a" "4508325e19397ff0320bcfac9abc922d476fd796b78af21154228dd3eb772a08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4508325e19397ff0320bcfac9abc922d476fd796b78af21154228dd3eb772a08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4508325e19397ff0320bcfac9abc922d476fd796b78af21154228dd3eb772a08", kill_on_drop: false }` [INFO] [stdout] 4508325e19397ff0320bcfac9abc922d476fd796b78af21154228dd3eb772a08 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6a8da9cbf290fb88dfc1e5b29f3e2bd6b1197ac26b87bf0b2797f06f5bb9de61 [INFO] running `Command { std: "docker" "start" "-a" "6a8da9cbf290fb88dfc1e5b29f3e2bd6b1197ac26b87bf0b2797f06f5bb9de61", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.160 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling winnow v0.4.1 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling cfg-expr v0.14.0 [INFO] [stderr] Compiling anyhow v1.0.70 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.56/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 slab v0.4.8 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling futures-channel v0.3.28 [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" "6a8da9cbf290fb88dfc1e5b29f3e2bd6b1197ac26b87bf0b2797f06f5bb9de61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a8da9cbf290fb88dfc1e5b29f3e2bd6b1197ac26b87bf0b2797f06f5bb9de61", kill_on_drop: false }` [INFO] [stdout] 6a8da9cbf290fb88dfc1e5b29f3e2bd6b1197ac26b87bf0b2797f06f5bb9de61 [INFO] checking firewire-tascam-protocols-0.2.0 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] extracting crate firewire-tascam-protocols 0.2.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate firewire-tascam-protocols 0.2.0 on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate firewire-tascam-protocols 0.2.0 [INFO] finished tweaking crates.io crate firewire-tascam-protocols 0.2.0 [INFO] tweaked toml for crates.io crate firewire-tascam-protocols 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate firewire-tascam-protocols 0.2.0 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" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b9c327a300a4a739da4a312c3e69af07515a9278ac52f3ea64b3a5147d65dab7 [INFO] running `Command { std: "docker" "start" "-a" "b9c327a300a4a739da4a312c3e69af07515a9278ac52f3ea64b3a5147d65dab7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b9c327a300a4a739da4a312c3e69af07515a9278ac52f3ea64b3a5147d65dab7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9c327a300a4a739da4a312c3e69af07515a9278ac52f3ea64b3a5147d65dab7", kill_on_drop: false }` [INFO] [stdout] b9c327a300a4a739da4a312c3e69af07515a9278ac52f3ea64b3a5147d65dab7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7ce78332e4f8471b50f693f5983491169225d31559136434831a9269effb5367 [INFO] running `Command { std: "docker" "start" "-a" "7ce78332e4f8471b50f693f5983491169225d31559136434831a9269effb5367", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "7ce78332e4f8471b50f693f5983491169225d31559136434831a9269effb5367", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ce78332e4f8471b50f693f5983491169225d31559136434831a9269effb5367", kill_on_drop: false }` [INFO] [stdout] 7ce78332e4f8471b50f693f5983491169225d31559136434831a9269effb5367