[INFO] fetching crate worker-build2 0.0.10... [INFO] checking worker-build2-0.0.10 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] extracting crate worker-build2 0.0.10 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate worker-build2 0.0.10 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 worker-build2 0.0.10 [INFO] finished tweaking crates.io crate worker-build2 0.0.10 [INFO] tweaked toml for crates.io crate worker-build2 0.0.10 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate worker-build2 0.0.10 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] Downloading crates ... [INFO] [stderr] Downloaded wit-walrus v0.6.0 [INFO] [stderr] Downloaded wit-schema-version v0.1.0 [INFO] [stderr] Downloaded wit-writer v0.2.0 [INFO] [stderr] Downloaded walrus-macro v0.19.0 [INFO] [stderr] Downloaded wit-parser v0.2.0 [INFO] [stderr] Downloaded wasm-bindgen-multi-value-xform v0.2.83 [INFO] [stderr] Downloaded wasm-bindgen-wasm-interpreter v0.2.83 [INFO] [stderr] Downloaded wasm-bindgen-externref-xform v0.2.83 [INFO] [stderr] Downloaded wasm-bindgen-threads-xform v0.2.83 [INFO] [stderr] Downloaded wasm-bindgen-wasm-conventions v0.2.83 [INFO] [stderr] Downloaded wit-text v0.8.0 [INFO] [stderr] Downloaded wit-validator v0.2.1 [INFO] [stderr] Downloaded wasmparser v0.77.0 [INFO] [stderr] Downloaded ureq v2.6.1 [INFO] [stderr] Downloaded wast v21.0.0 [INFO] [stderr] Downloaded wasmparser v0.59.0 [INFO] [stderr] Downloaded wasm-bindgen-cli-support v0.2.83 [INFO] [stderr] Downloaded walrus v0.19.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] faad55f1997bedb3c3761d82ede5936393e7099389c4993bd5617f3208e9d61c [INFO] running `Command { std: "docker" "start" "-a" "faad55f1997bedb3c3761d82ede5936393e7099389c4993bd5617f3208e9d61c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "faad55f1997bedb3c3761d82ede5936393e7099389c4993bd5617f3208e9d61c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "faad55f1997bedb3c3761d82ede5936393e7099389c4993bd5617f3208e9d61c", kill_on_drop: false }` [INFO] [stdout] faad55f1997bedb3c3761d82ede5936393e7099389c4993bd5617f3208e9d61c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c64530c4556b9e95e60733f7d1b177411745b1d64b98e0d64a79f2aa2a9b39ef [INFO] running `Command { std: "docker" "start" "-a" "c64530c4556b9e95e60733f7d1b177411745b1d64b98e0d64a79f2aa2a9b39ef", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling anyhow v1.0.68 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking leb128 v0.2.5 [INFO] [stderr] Compiling proc-macro2 v1.0.49 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling unicode-segmentation v1.10.0 [INFO] [stderr] Compiling cc v1.0.78 [INFO] [stderr] Checking id-arena v2.2.1 [INFO] [stderr] Checking wasmparser v0.77.0 [INFO] [stderr] Checking once_cell v1.17.0 [INFO] [stderr] Checking wit-schema-version v0.1.0 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking percent-encoding v2.2.0 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Compiling rustls v0.20.7 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Checking form_urlencoded v1.1.0 [INFO] [stderr] Checking miniz_oxide v0.6.2 [INFO] [stderr] Checking wit-writer v0.2.0 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.83 [INFO] [stderr] Compiling serde_json v1.0.91 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking wast v21.0.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking ryu v1.0.12 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking fastrand v1.8.0 [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 itoa v1.0.5 [INFO] [stderr] Checking wasmparser v0.59.0 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking flate2 v1.0.25 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking wit-parser v0.2.0 [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" "c64530c4556b9e95e60733f7d1b177411745b1d64b98e0d64a79f2aa2a9b39ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c64530c4556b9e95e60733f7d1b177411745b1d64b98e0d64a79f2aa2a9b39ef", kill_on_drop: false }` [INFO] [stdout] c64530c4556b9e95e60733f7d1b177411745b1d64b98e0d64a79f2aa2a9b39ef [INFO] checking worker-build2-0.0.10 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] extracting crate worker-build2 0.0.10 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate worker-build2 0.0.10 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 worker-build2 0.0.10 [INFO] finished tweaking crates.io crate worker-build2 0.0.10 [INFO] tweaked toml for crates.io crate worker-build2 0.0.10 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate worker-build2 0.0.10 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 9638234589b8eba24e98e357ad546063a248b76cc1ea2e9c7bbfb64352f1f4ab [INFO] running `Command { std: "docker" "start" "-a" "9638234589b8eba24e98e357ad546063a248b76cc1ea2e9c7bbfb64352f1f4ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9638234589b8eba24e98e357ad546063a248b76cc1ea2e9c7bbfb64352f1f4ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9638234589b8eba24e98e357ad546063a248b76cc1ea2e9c7bbfb64352f1f4ab", kill_on_drop: false }` [INFO] [stdout] 9638234589b8eba24e98e357ad546063a248b76cc1ea2e9c7bbfb64352f1f4ab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 14925d1894a06f91964c9756c65336200399b37730071f5a2777340808a81006 [INFO] running `Command { std: "docker" "start" "-a" "14925d1894a06f91964c9756c65336200399b37730071f5a2777340808a81006", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "14925d1894a06f91964c9756c65336200399b37730071f5a2777340808a81006", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14925d1894a06f91964c9756c65336200399b37730071f5a2777340808a81006", kill_on_drop: false }` [INFO] [stdout] 14925d1894a06f91964c9756c65336200399b37730071f5a2777340808a81006