[INFO] cloning repository https://github.com/nikohoffren/number-sequence-game [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nikohoffren/number-sequence-game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnikohoffren%2Fnumber-sequence-game", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnikohoffren%2Fnumber-sequence-game'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 613f4f2618c5cfed208750f472261f8d98128ffd [INFO] checking nikohoffren/number-sequence-game against try#5d96fa0e954d77528204a1ba3b8847ec083c779b for pr-153457 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnikohoffren%2Fnumber-sequence-game" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/nikohoffren/number-sequence-game [INFO] finished tweaking git repo https://github.com/nikohoffren/number-sequence-game [INFO] tweaked toml for git repo https://github.com/nikohoffren/number-sequence-game written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/nikohoffren/number-sequence-game on toolchain 5d96fa0e954d77528204a1ba3b8847ec083c779b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5d96fa0e954d77528204a1ba3b8847ec083c779b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/nikohoffren/number-sequence-game 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" "+5d96fa0e954d77528204a1ba3b8847ec083c779b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded system-deps v6.0.4 [INFO] [stderr] Downloaded toml v0.7.3 [INFO] [stderr] Downloaded serde_spanned v0.6.1 [INFO] [stderr] Downloaded glib-sys v0.17.4 [INFO] [stderr] Downloaded cairo-sys-rs v0.17.0 [INFO] [stderr] Downloaded pango-sys v0.17.0 [INFO] [stderr] Downloaded gtk3-macros v0.17.1 [INFO] [stderr] Downloaded field-offset v0.3.5 [INFO] [stderr] Downloaded gdk-pixbuf-sys v0.17.0 [INFO] [stderr] Downloaded gobject-sys v0.17.4 [INFO] [stderr] Downloaded atk-sys v0.17.0 [INFO] [stderr] Downloaded atk v0.17.1 [INFO] [stderr] Downloaded cairo-rs v0.17.0 [INFO] [stderr] Downloaded glib-macros v0.17.6 [INFO] [stderr] Downloaded gdk v0.17.1 [INFO] [stderr] Downloaded gdk-sys v0.17.0 [INFO] [stderr] Downloaded gio-sys v0.17.4 [INFO] [stderr] Downloaded gtk-sys v0.17.0 [INFO] [stderr] Downloaded cfg-expr v0.14.0 [INFO] [stderr] Downloaded pango v0.17.4 [INFO] [stderr] Downloaded semver v1.0.17 [INFO] [stderr] Downloaded gio v0.17.4 [INFO] [stderr] Downloaded gdk-pixbuf v0.17.0 [INFO] [stderr] Downloaded glib v0.17.5 [INFO] [stderr] Downloaded gtk v0.17.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+5d96fa0e954d77528204a1ba3b8847ec083c779b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 399dcc49a8d04c1c7c5dfaeb925aabaabb42e7891c44d33ab47d3f21c35079c5 [INFO] running `Command { std: "docker" "start" "-a" "399dcc49a8d04c1c7c5dfaeb925aabaabb42e7891c44d33ab47d3f21c35079c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "399dcc49a8d04c1c7c5dfaeb925aabaabb42e7891c44d33ab47d3f21c35079c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "399dcc49a8d04c1c7c5dfaeb925aabaabb42e7891c44d33ab47d3f21c35079c5", kill_on_drop: false }` [INFO] [stdout] 399dcc49a8d04c1c7c5dfaeb925aabaabb42e7891c44d33ab47d3f21c35079c5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+5d96fa0e954d77528204a1ba3b8847ec083c779b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 583a87807b505540bc7009be2d33a25a50f4a844c10fb39e91cc7ca79e06c220 [INFO] running `Command { std: "docker" "start" "-a" "583a87807b505540bc7009be2d33a25a50f4a844c10fb39e91cc7ca79e06c220", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.159 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling winnow v0.4.1 [INFO] [stderr] Compiling proc-macro2 v1.0.54 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling cfg-expr v0.14.0 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling anyhow v1.0.70 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Compiling semver v1.0.17 [INFO] [stderr] Compiling gio v0.17.4 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Checking getrandom v0.2.8 [INFO] [stderr] Compiling gtk v0.17.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [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] help: there is a feature with a similar name: `proc_macro_span_file` [INFO] [stdout] | [INFO] [stdout] 92 - feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] 92 + feature(proc_macro_span, proc_macro_span_file) [INFO] [stdout] | [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 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "583a87807b505540bc7009be2d33a25a50f4a844c10fb39e91cc7ca79e06c220", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "583a87807b505540bc7009be2d33a25a50f4a844c10fb39e91cc7ca79e06c220", kill_on_drop: false }` [INFO] [stdout] 583a87807b505540bc7009be2d33a25a50f4a844c10fb39e91cc7ca79e06c220