[INFO] fetching crate dark-light 1.0.0... [INFO] checking dark-light-1.0.0 against master#35936c4839dd272646394779d151e060d0f6b3ac for pr-122960-1 [INFO] extracting crate dark-light 1.0.0 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate dark-light 1.0.0 on toolchain 35936c4839dd272646394779d151e060d0f6b3ac [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dark-light 1.0.0 [INFO] finished tweaking crates.io crate dark-light 1.0.0 [INFO] tweaked toml for crates.io crate dark-light 1.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate dark-light 1.0.0 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" "+35936c4839dd272646394779d151e060d0f6b3ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro-crate v1.2.1 [INFO] [stderr] Downloaded quote v1.0.23 [INFO] [stderr] Downloaded unicode-ident v1.0.6 [INFO] [stderr] Downloaded toml v0.5.10 [INFO] [stderr] Downloaded zvariant_derive v3.9.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.49 [INFO] [stderr] Downloaded zvariant v3.9.0 [INFO] [stderr] Downloaded syn v1.0.107 [INFO] [stderr] Downloaded sha1 v0.10.5 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.83 [INFO] [stderr] Downloaded regex v1.7.0 [INFO] [stderr] Downloaded dconf_rs v0.3.0 [INFO] [stderr] Downloaded ahash v0.7.6 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.42.0 [INFO] [stderr] Downloaded libc v0.2.139 [INFO] [stderr] Downloaded detect-desktop-environment v0.2.0 [INFO] [stderr] Downloaded web-sys v0.3.60 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.42.0 [INFO] [stderr] Downloaded windows_i686_gnu v0.42.0 [INFO] [stderr] Downloaded windows_i686_msvc v0.42.0 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.42.0 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.42.0 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.42.0 [INFO] [stderr] Downloaded nix v0.25.1 [INFO] [stderr] Downloaded js-sys v0.3.60 [INFO] [stderr] Downloaded bumpalo v3.11.1 [INFO] [stderr] Downloaded wasm-bindgen v0.2.83 [INFO] [stderr] Downloaded windows-sys v0.42.0 [INFO] [stderr] Downloaded cc v1.0.78 [INFO] [stderr] Downloaded socket2 v0.4.7 [INFO] [stderr] Downloaded futures-util v0.3.25 [INFO] [stderr] Downloaded tracing-attributes v0.1.23 [INFO] [stderr] Downloaded tracing-core v0.1.30 [INFO] [stderr] Downloaded aho-corasick v0.7.20 [INFO] [stderr] Downloaded regex-syntax v0.6.28 [INFO] [stderr] Downloaded dlv-list v0.3.0 [INFO] [stderr] Downloaded ordered-multimap v0.4.3 [INFO] [stderr] Downloaded rust-ini v0.18.0 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.83 [INFO] [stderr] Downloaded winreg v0.10.1 [INFO] [stderr] Downloaded async-executor v1.5.0 [INFO] [stderr] Downloaded concurrent-queue v2.0.0 [INFO] [stderr] Downloaded polling v2.5.2 [INFO] [stderr] Downloaded async-lock v2.6.0 [INFO] [stderr] Downloaded async-task v4.3.0 [INFO] [stderr] Downloaded dirs-sys v0.3.7 [INFO] [stderr] Downloaded futures-task v0.3.25 [INFO] [stderr] Downloaded futures-core v0.3.25 [INFO] [stderr] Downloaded ordered-stream v0.1.2 [INFO] [stderr] Downloaded typenum v1.16.0 [INFO] [stderr] Downloaded tracing v0.1.37 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.83 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.83 [INFO] [stderr] Downloaded lock_api v0.4.9 [INFO] [stderr] Downloaded parking_lot_core v0.9.5 [INFO] [stderr] Downloaded async-broadcast v0.4.1 [INFO] [stderr] Downloaded async-channel v1.8.0 [INFO] [stderr] Downloaded crossbeam-utils v0.8.14 [INFO] [stderr] Downloaded async-io v1.12.0 [INFO] [stderr] Downloaded futures-io v0.3.25 [INFO] [stderr] Downloaded async-recursion v1.0.0 [INFO] [stderr] Downloaded async-trait v0.1.60 [INFO] [stderr] Downloaded dirs v4.0.0 [INFO] [stderr] Downloaded futures-sink v0.3.25 [INFO] [stderr] Downloaded slab v0.4.7 [INFO] [stderr] Downloaded getrandom v0.2.8 [INFO] [stderr] Downloaded serde_repr v0.1.10 [INFO] [stderr] Downloaded digest v0.10.6 [INFO] [stderr] Downloaded uds_windows v1.0.2 [INFO] [stderr] Downloaded zbus_macros v3.6.2 [INFO] [stderr] Downloaded zbus v3.6.2 [INFO] [stderr] Downloaded byteorder v1.4.3 [INFO] [stderr] Downloaded once_cell v1.16.0 [INFO] [stderr] Downloaded thiserror v1.0.38 [INFO] [stderr] Downloaded serde_derive v1.0.151 [INFO] [stderr] Downloaded serde v1.0.151 [INFO] [stderr] Downloaded zbus_names v2.4.0 [INFO] [stderr] Downloaded enumflags2_derive v0.7.4 [INFO] [stderr] Downloaded enumflags2 v0.7.5 [INFO] [stderr] Downloaded thiserror-impl v1.0.38 [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" "+35936c4839dd272646394779d151e060d0f6b3ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bcba4f0cd5d66470f1152cf75ffc8cd402332df087afc9173cadcf00dbac1539 [INFO] running `Command { std: "docker" "start" "-a" "bcba4f0cd5d66470f1152cf75ffc8cd402332df087afc9173cadcf00dbac1539", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bcba4f0cd5d66470f1152cf75ffc8cd402332df087afc9173cadcf00dbac1539", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcba4f0cd5d66470f1152cf75ffc8cd402332df087afc9173cadcf00dbac1539", kill_on_drop: false }` [INFO] [stdout] bcba4f0cd5d66470f1152cf75ffc8cd402332df087afc9173cadcf00dbac1539 [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" "+35936c4839dd272646394779d151e060d0f6b3ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 57ee1094486a9e2271734fdef5403af1e7a1f49e01fb8e70d54da85f4e46ea38 [INFO] running `Command { std: "docker" "start" "-a" "57ee1094486a9e2271734fdef5403af1e7a1f49e01fb8e70d54da85f4e46ea38", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.49 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling serde_derive v1.0.151 [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Compiling serde v1.0.151 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling thiserror v1.0.38 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling crossbeam-utils v0.8.14 [INFO] [stderr] Checking once_cell v1.16.0 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Checking event-listener v2.5.3 [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] Compiling lock_api v0.4.9 [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" "57ee1094486a9e2271734fdef5403af1e7a1f49e01fb8e70d54da85f4e46ea38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57ee1094486a9e2271734fdef5403af1e7a1f49e01fb8e70d54da85f4e46ea38", kill_on_drop: false }` [INFO] [stdout] 57ee1094486a9e2271734fdef5403af1e7a1f49e01fb8e70d54da85f4e46ea38 [INFO] checking dark-light-1.0.0 against try#9ae1860851f3fbc1435a1698e572252c0076f413 for pr-122960-1 [INFO] extracting crate dark-light 1.0.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate dark-light 1.0.0 on toolchain 9ae1860851f3fbc1435a1698e572252c0076f413 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9ae1860851f3fbc1435a1698e572252c0076f413" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dark-light 1.0.0 [INFO] finished tweaking crates.io crate dark-light 1.0.0 [INFO] tweaked toml for crates.io crate dark-light 1.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate dark-light 1.0.0 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" "+9ae1860851f3fbc1435a1698e572252c0076f413" "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" "+9ae1860851f3fbc1435a1698e572252c0076f413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9b19ba77286a7af8b4261e495b29b342f6a2ff3bb2f15931b606dce648d3a7fb [INFO] running `Command { std: "docker" "start" "-a" "9b19ba77286a7af8b4261e495b29b342f6a2ff3bb2f15931b606dce648d3a7fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9b19ba77286a7af8b4261e495b29b342f6a2ff3bb2f15931b606dce648d3a7fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b19ba77286a7af8b4261e495b29b342f6a2ff3bb2f15931b606dce648d3a7fb", kill_on_drop: false }` [INFO] [stdout] 9b19ba77286a7af8b4261e495b29b342f6a2ff3bb2f15931b606dce648d3a7fb [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" "+9ae1860851f3fbc1435a1698e572252c0076f413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0e4afe2ecd8256523d70baffa779cc43f3eebf3bd95346154fd8fc9daf0cfb10 [INFO] running `Command { std: "docker" "start" "-a" "0e4afe2ecd8256523d70baffa779cc43f3eebf3bd95346154fd8fc9daf0cfb10", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "0e4afe2ecd8256523d70baffa779cc43f3eebf3bd95346154fd8fc9daf0cfb10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e4afe2ecd8256523d70baffa779cc43f3eebf3bd95346154fd8fc9daf0cfb10", kill_on_drop: false }` [INFO] [stdout] 0e4afe2ecd8256523d70baffa779cc43f3eebf3bd95346154fd8fc9daf0cfb10