[INFO] cloning repository https://github.com/thanatos/on-the-gpu [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thanatos/on-the-gpu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthanatos%2Fon-the-gpu", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthanatos%2Fon-the-gpu'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6deac94efbde3cff95c1060c34b44e4e4684b077 [INFO] checking thanatos/on-the-gpu against try#59a256151e578f525a26127f2c3e3a6c7e2982ca for pr-149291-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthanatos%2Fon-the-gpu" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/thanatos/on-the-gpu [INFO] finished tweaking git repo https://github.com/thanatos/on-the-gpu [INFO] tweaked toml for git repo https://github.com/thanatos/on-the-gpu written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/thanatos/on-the-gpu on toolchain 59a256151e578f525a26127f2c3e3a6c7e2982ca [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+59a256151e578f525a26127f2c3e3a6c7e2982ca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/thanatos/on-the-gpu 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" "+59a256151e578f525a26127f2c3e3a6c7e2982ca" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded once_cell v1.17.0 [INFO] [stderr] Downloaded is-terminal v0.4.2 [INFO] [stderr] Downloaded cxxbridge-flags v1.0.88 [INFO] [stderr] Downloaded link-cplusplus v1.0.8 [INFO] [stderr] Downloaded errno v0.2.8 [INFO] [stderr] Downloaded futures-core v0.3.26 [INFO] [stderr] Downloaded jobserver v0.1.25 [INFO] [stderr] Downloaded clap_lex v0.3.1 [INFO] [stderr] Downloaded scratch v1.0.3 [INFO] [stderr] Downloaded os_str_bytes v6.4.1 [INFO] [stderr] Downloaded clap_derive v4.1.0 [INFO] [stderr] Downloaded io-lifetimes v1.0.4 [INFO] [stderr] Downloaded async-compression v0.3.15 [INFO] [stderr] Downloaded cxxbridge-macro v1.0.88 [INFO] [stderr] Downloaded cxx-build v1.0.88 [INFO] [stderr] Downloaded tokio-pipe v0.2.12 [INFO] [stderr] Downloaded chrono v0.4.23 [INFO] [stderr] Downloaded rustix v0.36.7 [INFO] [stderr] Downloaded nix v0.26.1 [INFO] [stderr] Downloaded clap v4.1.3 [INFO] [stderr] Downloaded tokio v1.25.0 [INFO] [stderr] Downloaded cxx v1.0.88 [INFO] [stderr] Downloaded zstd-sys v2.0.6+zstd.1.5.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+59a256151e578f525a26127f2c3e3a6c7e2982ca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 623d30ea8e39967faaf96b529f37bf926891f2994fa81d54153961a1576b46f9 [INFO] running `Command { std: "docker" "start" "-a" "623d30ea8e39967faaf96b529f37bf926891f2994fa81d54153961a1576b46f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "623d30ea8e39967faaf96b529f37bf926891f2994fa81d54153961a1576b46f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "623d30ea8e39967faaf96b529f37bf926891f2994fa81d54153961a1576b46f9", kill_on_drop: false }` [INFO] [stdout] 623d30ea8e39967faaf96b529f37bf926891f2994fa81d54153961a1576b46f9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+59a256151e578f525a26127f2c3e3a6c7e2982ca" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7cc1bc83ff462ca3bc421f03a7e8943e0c24f9e85221707c94cbb3d7b1dbec8b [INFO] running `Command { std: "docker" "start" "-a" "7cc1bc83ff462ca3bc421f03a7e8943e0c24f9e85221707c94cbb3d7b1dbec8b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling proc-macro2 v1.0.50 [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 pkg-config v0.3.26 [INFO] [stderr] Compiling io-lifetimes v1.0.4 [INFO] [stderr] Compiling tokio v1.25.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling zstd-safe v5.0.2+zstd.1.5.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling rustix v0.36.7 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling futures-core v0.3.26 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Checking linux-raw-sys v0.1.4 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling anyhow v1.0.68 [INFO] [stderr] Checking os_str_bytes v6.4.1 [INFO] [stderr] Checking once_cell v1.17.0 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Checking iana-time-zone v0.1.53 [INFO] [stderr] Checking clap_lex 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-macro2-1.0.50/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 jobserver v0.1.25 [INFO] [stderr] Compiling cc v1.0.78 [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" "7cc1bc83ff462ca3bc421f03a7e8943e0c24f9e85221707c94cbb3d7b1dbec8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7cc1bc83ff462ca3bc421f03a7e8943e0c24f9e85221707c94cbb3d7b1dbec8b", kill_on_drop: false }` [INFO] [stdout] 7cc1bc83ff462ca3bc421f03a7e8943e0c24f9e85221707c94cbb3d7b1dbec8b