[INFO] cloning repository https://github.com/DanielChabrowski/sarcastic-hub
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DanielChabrowski/sarcastic-hub" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDanielChabrowski%2Fsarcastic-hub", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDanielChabrowski%2Fsarcastic-hub'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c42010314918599778c1a23b7653ee520544ba73
[INFO] checking DanielChabrowski/sarcastic-hub against master#568b11762723b001bfa693d0f21c5dad01d4e813 for pr-148190
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDanielChabrowski%2Fsarcastic-hub" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/DanielChabrowski/sarcastic-hub
[INFO] finished tweaking git repo https://github.com/DanielChabrowski/sarcastic-hub
[INFO] tweaked toml for git repo https://github.com/DanielChabrowski/sarcastic-hub written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/DanielChabrowski/sarcastic-hub on toolchain 568b11762723b001bfa693d0f21c5dad01d4e813
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+568b11762723b001bfa693d0f21c5dad01d4e813" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/DanielChabrowski/sarcastic-hub 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" "+568b11762723b001bfa693d0f21c5dad01d4e813" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libpulse-sys v1.19.3
[INFO] [stderr]   Downloaded gstreamer-base-sys v0.19.3
[INFO] [stderr]   Downloaded serde v1.0.148
[INFO] [stderr]   Downloaded gstreamer-player-sys v0.19.2
[INFO] [stderr]   Downloaded gstreamer-player v0.19.2
[INFO] [stderr]   Downloaded gstreamer-base v0.19.3
[INFO] [stderr]   Downloaded gstreamer-sys v0.19.2
[INFO] [stderr]   Downloaded gstreamer-video v0.19.3
[INFO] [stderr]   Downloaded libpulse-binding v2.26.0
[INFO] [stderr]   Downloaded serde_derive v1.0.148
[INFO] [stderr]   Downloaded gstreamer-video-sys v0.19.3
[INFO] [stderr]   Downloaded rustix v0.36.4
[INFO] [stderr]   Downloaded glib v0.16.4
[INFO] [stderr]   Downloaded gstreamer v0.19.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+568b11762723b001bfa693d0f21c5dad01d4e813" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac0904ede773b011cfd666a4b5e66e108d272d6e2725049cb1ecd441af8df5d1
[INFO] running `Command { std: "docker" "start" "-a" "ac0904ede773b011cfd666a4b5e66e108d272d6e2725049cb1ecd441af8df5d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac0904ede773b011cfd666a4b5e66e108d272d6e2725049cb1ecd441af8df5d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac0904ede773b011cfd666a4b5e66e108d272d6e2725049cb1ecd441af8df5d1", kill_on_drop: false }`
[INFO] [stdout] ac0904ede773b011cfd666a4b5e66e108d272d6e2725049cb1ecd441af8df5d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+568b11762723b001bfa693d0f21c5dad01d4e813" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf8d0ad2a499ea5d038d03a1f300fb42c45d77b705dcbf09741933dc1f0a12f7
[INFO] running `Command { std: "docker" "start" "-a" "bf8d0ad2a499ea5d038d03a1f300fb42c45d77b705dcbf09741933dc1f0a12f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.148
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling serde v1.0.148
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling anyhow v1.0.66
[INFO] [stderr]    Compiling futures-util v0.3.25
[INFO] [stderr]    Compiling parking_lot_core v0.9.4
[INFO] [stderr]    Compiling futures-channel v0.3.25
[INFO] [stderr]    Compiling once_cell v1.16.0
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.3
[INFO] [stderr]    Compiling tokio v1.22.0
[INFO] [stderr]    Compiling rustix v0.36.4
[INFO] [stderr]     Checking linux-raw-sys v0.1.3
[INFO] [stderr]    Compiling paste v1.0.9
[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]     Checking http v0.2.8
[INFO] [stderr]     Checking url v2.3.1
[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" "bf8d0ad2a499ea5d038d03a1f300fb42c45d77b705dcbf09741933dc1f0a12f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf8d0ad2a499ea5d038d03a1f300fb42c45d77b705dcbf09741933dc1f0a12f7", kill_on_drop: false }`
[INFO] [stdout] bf8d0ad2a499ea5d038d03a1f300fb42c45d77b705dcbf09741933dc1f0a12f7
