[INFO] cloning repository https://github.com/feenkcom/libfreetype [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/feenkcom/libfreetype" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffeenkcom%2Flibfreetype", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffeenkcom%2Flibfreetype'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 20c8389721af796e6fc8332aee752b84bd3ae6df [INFO] checking feenkcom/libfreetype against master#8424f8e8cdf07010967a57584fd647b30e930d4d for pr-120095 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffeenkcom%2Flibfreetype" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/feenkcom/libfreetype on toolchain 8424f8e8cdf07010967a57584fd647b30e930d4d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8424f8e8cdf07010967a57584fd647b30e930d4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config [INFO] started tweaking git repo https://github.com/feenkcom/libfreetype [INFO] finished tweaking git repo https://github.com/feenkcom/libfreetype [INFO] tweaked toml for git repo https://github.com/feenkcom/libfreetype written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/feenkcom/libfreetype 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" "+8424f8e8cdf07010967a57584fd647b30e930d4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking feenkcom/libfreetype against try#047472f299946caf090d1b5608ae4bd9f0416256+rustflags=-Ddereferencing_mut_binding for pr-120095 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffeenkcom%2Flibfreetype" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/feenkcom/libfreetype on toolchain 047472f299946caf090d1b5608ae4bd9f0416256 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+047472f299946caf090d1b5608ae4bd9f0416256" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config [INFO] started tweaking git repo https://github.com/feenkcom/libfreetype [INFO] finished tweaking git repo https://github.com/feenkcom/libfreetype [INFO] tweaked toml for git repo https://github.com/feenkcom/libfreetype written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/feenkcom/libfreetype 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" "+047472f299946caf090d1b5608ae4bd9f0416256" "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] Updating git repository `https://github.com/feenkcom/shared-library-builder-rs` [INFO] [stderr] Updating git repository `https://github.com/syrel/cmake-rs` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded file-matcher v0.7.0 [INFO] [stderr] Downloaded user-error v1.2.8 [INFO] [stderr] Downloaded inventory v0.2.3 [INFO] [stderr] Downloaded typetag-impl v0.1.8 [INFO] [stderr] Downloaded to_absolute v0.1.0 [INFO] [stderr] Downloaded typetag v0.1.8 [INFO] [stderr] Downloaded ghost v0.1.7 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+047472f299946caf090d1b5608ae4bd9f0416256" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1cd21f878f10bbc38ea294eab5783e5d3004c7074786108c9d2893f3bc375a8d [INFO] running `Command { std: "docker" "start" "-a" "1cd21f878f10bbc38ea294eab5783e5d3004c7074786108c9d2893f3bc375a8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1cd21f878f10bbc38ea294eab5783e5d3004c7074786108c9d2893f3bc375a8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1cd21f878f10bbc38ea294eab5783e5d3004c7074786108c9d2893f3bc375a8d", kill_on_drop: false }` [INFO] [stdout] 1cd21f878f10bbc38ea294eab5783e5d3004c7074786108c9d2893f3bc375a8d [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 -Ddereferencing_mut_binding" "-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" "+047472f299946caf090d1b5608ae4bd9f0416256" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f9b2cf2e9d9261485fb599fdf0bcfbab248aa555c5a442b2304405ce9dd84c56 [INFO] running `Command { std: "docker" "start" "-a" "f9b2cf2e9d9261485fb599fdf0bcfbab248aa555c5a442b2304405ce9dd84c56", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.50 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling rustversion v1.0.11 [INFO] [stderr] Compiling erased-serde v0.3.24 [INFO] [stderr] Checking percent-encoding v2.2.0 [INFO] [stderr] Checking unicode-bidi v0.3.10 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking os_str_bytes v6.4.1 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stderr] Checking semver-parser v0.7.0 [INFO] [stderr] Checking form_urlencoded v1.1.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking wildmatch v2.1.1 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Checking fs_extra v1.2.0 [INFO] [stderr] Checking textwrap v0.16.0 [INFO] [stderr] Checking semver v0.9.0 [INFO] [stderr] Checking cc v1.0.79 [INFO] [stderr] Checking to_absolute v0.1.0 [INFO] [stderr] Checking user-error v1.2.8 [INFO] [stderr] Checking pkg-config v0.3.26 [INFO] [stderr] Checking which v4.4.0 [INFO] [stderr] Checking idna v0.3.0 [INFO] [stderr] Checking rustc_version v0.2.3 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.50/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] Checking cmake v0.1.45 (https://github.com/syrel/cmake-rs?rev=671eb012cb16640f14aaeb75a80e469226e12f1d#671eb012) [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" "f9b2cf2e9d9261485fb599fdf0bcfbab248aa555c5a442b2304405ce9dd84c56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9b2cf2e9d9261485fb599fdf0bcfbab248aa555c5a442b2304405ce9dd84c56", kill_on_drop: false }` [INFO] [stdout] f9b2cf2e9d9261485fb599fdf0bcfbab248aa555c5a442b2304405ce9dd84c56