[INFO] cloning repository https://github.com/svalloisdavies/bird [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/svalloisdavies/bird" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsvalloisdavies%2Fbird", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsvalloisdavies%2Fbird'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 384821d6ca40cc2c3350844cc072e1190ed22222 [INFO] checking svalloisdavies/bird against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsvalloisdavies%2Fbird" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/svalloisdavies/bird [INFO] finished tweaking git repo https://github.com/svalloisdavies/bird [INFO] tweaked toml for git repo https://github.com/svalloisdavies/bird written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/svalloisdavies/bird on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/svalloisdavies/bird 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cmake v0.1.50 [INFO] [stderr] Downloaded bracket-algorithm-traits v0.8.7 [INFO] [stderr] Downloaded glutin_glx_sys v0.1.8 [INFO] [stderr] Downloaded bracket-rex v0.8.7 [INFO] [stderr] Downloaded wayland-egl v0.29.5 [INFO] [stderr] Downloaded send_wrapper v0.2.0 [INFO] [stderr] Downloaded glutin_egl_sys v0.1.6 [INFO] [stderr] Downloaded wasm-timer v0.1.3 [INFO] [stderr] Downloaded proc-macro2 v1.0.54 [INFO] [stderr] Downloaded bracket-pathfinding v0.8.7 [INFO] [stderr] Downloaded bracket-geometry v0.8.7 [INFO] [stderr] Downloaded bracket-noise v0.8.7 [INFO] [stderr] Downloaded bracket-embedding v0.8.7 [INFO] [stderr] Downloaded ultraviolet v0.9.1 [INFO] [stderr] Downloaded serde v1.0.159 [INFO] [stderr] Downloaded calloop v0.10.5 [INFO] [stderr] Downloaded bracket-color v0.8.7 [INFO] [stderr] Downloaded smithay-client-toolkit v0.15.4 [INFO] [stderr] Downloaded glutin v0.29.1 [INFO] [stderr] Downloaded syn v2.0.12 [INFO] [stderr] Downloaded serde_derive v1.0.159 [INFO] [stderr] Downloaded regex v1.7.3 [INFO] [stderr] Downloaded cocoa-foundation v0.1.1 [INFO] [stderr] Downloaded bracket-random v0.8.7 [INFO] [stderr] Downloaded crossfont v0.5.1 [INFO] [stderr] Downloaded bracket-terminal v0.8.7 [INFO] [stderr] Downloaded object-pool v0.5.4 [INFO] [stderr] Downloaded bracket-lib v0.8.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c39cdd0761efc45b618713165e0bcbc68edb3768327f3af6db45283f4d798cd7 [INFO] running `Command { std: "docker" "start" "-a" "c39cdd0761efc45b618713165e0bcbc68edb3768327f3af6db45283f4d798cd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c39cdd0761efc45b618713165e0bcbc68edb3768327f3af6db45283f4d798cd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c39cdd0761efc45b618713165e0bcbc68edb3768327f3af6db45283f4d798cd7", kill_on_drop: false }` [INFO] [stdout] c39cdd0761efc45b618713165e0bcbc68edb3768327f3af6db45283f4d798cd7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ccb8af6df80d89681f69b55ffda9ecc9d98afc6dde38f7b83e8ab3303f01bac5 [INFO] running `Command { std: "docker" "start" "-a" "ccb8af6df80d89681f69b55ffda9ecc9d98afc6dde38f7b83e8ab3303f01bac5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling proc-macro2 v1.0.54 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking bytemuck v1.13.1 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.54/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 memoffset v0.6.5 [INFO] [stderr] Checking libloading v0.7.4 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Checking once_cell v1.17.1 [INFO] [stderr] Checking dlib v0.5.0 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling khronos_api v3.1.0 [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 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "ccb8af6df80d89681f69b55ffda9ecc9d98afc6dde38f7b83e8ab3303f01bac5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ccb8af6df80d89681f69b55ffda9ecc9d98afc6dde38f7b83e8ab3303f01bac5", kill_on_drop: false }` [INFO] [stdout] ccb8af6df80d89681f69b55ffda9ecc9d98afc6dde38f7b83e8ab3303f01bac5