[INFO] cloning repository https://github.com/ctkai01/process_image_jpeg [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ctkai01/process_image_jpeg" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctkai01%2Fprocess_image_jpeg", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctkai01%2Fprocess_image_jpeg'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a9cdb6eebca8e64cc19bd9c5ac0d18c494d1bebb [INFO] testing ctkai01/process_image_jpeg against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fctkai01%2Fprocess_image_jpeg" "/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/ctkai01/process_image_jpeg [INFO] finished tweaking git repo https://github.com/ctkai01/process_image_jpeg [INFO] tweaked toml for git repo https://github.com/ctkai01/process_image_jpeg written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ctkai01/process_image_jpeg on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ctkai01/process_image_jpeg 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num_cpus v1.14.0 [INFO] [stderr] Downloaded crossbeam-deque v0.8.2 [INFO] [stderr] Downloaded bit_field v0.10.1 [INFO] [stderr] Downloaded futures-core v0.3.25 [INFO] [stderr] Downloaded futures-sink v0.3.25 [INFO] [stderr] Downloaded threadpool v1.8.1 [INFO] [stderr] Downloaded either v1.8.0 [INFO] [stderr] Downloaded unicode-ident v1.0.5 [INFO] [stderr] Downloaded bytemuck v1.12.2 [INFO] [stderr] Downloaded half v2.1.0 [INFO] [stderr] Downloaded flate2 v1.0.24 [INFO] [stderr] Downloaded crossbeam-channel v0.5.6 [INFO] [stderr] Downloaded rayon-core v1.9.3 [INFO] [stderr] Downloaded miniz_oxide v0.5.4 [INFO] [stderr] Downloaded rayon v1.5.3 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.11 [INFO] [stderr] Downloaded crossbeam-utils v0.8.12 [INFO] [stderr] Downloaded proc-macro2 v1.0.47 [INFO] [stderr] Downloaded exr v1.5.2 [INFO] [stderr] Downloaded syn v1.0.103 [INFO] [stderr] Downloaded image v0.24.4 [INFO] [stderr] Downloaded libc v0.2.137 [INFO] [stderr] Downloaded jpeg-decoder v0.2.6 [INFO] [stderr] Downloaded tiff v0.7.4 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 01c770d1a425e4102c758136f94abaf0d98bcc63d7f2807857f026c6b0cef13f [INFO] running `Command { std: "docker" "start" "-a" "01c770d1a425e4102c758136f94abaf0d98bcc63d7f2807857f026c6b0cef13f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "01c770d1a425e4102c758136f94abaf0d98bcc63d7f2807857f026c6b0cef13f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01c770d1a425e4102c758136f94abaf0d98bcc63d7f2807857f026c6b0cef13f", kill_on_drop: false }` [INFO] [stdout] 01c770d1a425e4102c758136f94abaf0d98bcc63d7f2807857f026c6b0cef13f [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 769609d4aa7e073713839ecdaedb6e5bdb660006e5eb5caac1c5b367ea462be5 [INFO] running `Command { std: "docker" "start" "-a" "769609d4aa7e073713839ecdaedb6e5bdb660006e5eb5caac1c5b367ea462be5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Compiling crossbeam-utils v0.8.12 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling crossbeam-epoch v0.9.11 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.103 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Compiling miniz_oxide v0.5.4 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling spin v0.9.4 [INFO] [stderr] Compiling futures-sink v0.3.25 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling half v2.1.0 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling lebe v0.5.2 [INFO] [stderr] Compiling bit_field v0.10.1 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.47/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 color_quant v1.1.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling bytemuck v1.12.2 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] Compiling gif v0.11.4 [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" "769609d4aa7e073713839ecdaedb6e5bdb660006e5eb5caac1c5b367ea462be5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "769609d4aa7e073713839ecdaedb6e5bdb660006e5eb5caac1c5b367ea462be5", kill_on_drop: false }` [INFO] [stdout] 769609d4aa7e073713839ecdaedb6e5bdb660006e5eb5caac1c5b367ea462be5