[INFO] cloning repository https://github.com/ischaaf/image-generation-sandbox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ischaaf/image-generation-sandbox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fischaaf%2Fimage-generation-sandbox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fischaaf%2Fimage-generation-sandbox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e465df51ba2928b339c144a3c2288476d892302d
[INFO] checking ischaaf/image-generation-sandbox against master#f7b43542838f0a4a6cfdb17fbeadf45002042a77 for pr-138499
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fischaaf%2Fimage-generation-sandbox" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ischaaf/image-generation-sandbox on toolchain f7b43542838f0a4a6cfdb17fbeadf45002042a77
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f7b43542838f0a4a6cfdb17fbeadf45002042a77" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ischaaf/image-generation-sandbox
[INFO] finished tweaking git repo https://github.com/ischaaf/image-generation-sandbox
[INFO] tweaked toml for git repo https://github.com/ischaaf/image-generation-sandbox written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ischaaf/image-generation-sandbox 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" "+f7b43542838f0a4a6cfdb17fbeadf45002042a77" "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]  Downloading crates ...
[INFO] [stderr]   Downloaded png_encode_mini v0.1.2
[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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+f7b43542838f0a4a6cfdb17fbeadf45002042a77" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e39e7dd342638a2815bf834088195ab5a3169e3f3e2f80d3bb33551def84d96c
[INFO] running `Command { std: "docker" "start" "-a" "e39e7dd342638a2815bf834088195ab5a3169e3f3e2f80d3bb33551def84d96c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e39e7dd342638a2815bf834088195ab5a3169e3f3e2f80d3bb33551def84d96c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e39e7dd342638a2815bf834088195ab5a3169e3f3e2f80d3bb33551def84d96c", kill_on_drop: false }`
[INFO] [stdout] e39e7dd342638a2815bf834088195ab5a3169e3f3e2f80d3bb33551def84d96c
[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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+f7b43542838f0a4a6cfdb17fbeadf45002042a77" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6875cbf899df88519671b5ae73bd117b2dd0d22f4e4711ecf3084c3ddc4f0e2c
[INFO] running `Command { std: "docker" "start" "-a" "6875cbf899df88519671b5ae73bd117b2dd0d22f4e4711ecf3084c3ddc4f0e2c", kill_on_drop: false }`
[INFO] [stderr]     Checking png_encode_mini v0.1.2
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmeta0Wut7b"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `png_encode_mini` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "6875cbf899df88519671b5ae73bd117b2dd0d22f4e4711ecf3084c3ddc4f0e2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6875cbf899df88519671b5ae73bd117b2dd0d22f4e4711ecf3084c3ddc4f0e2c", kill_on_drop: false }`
[INFO] [stdout] 6875cbf899df88519671b5ae73bd117b2dd0d22f4e4711ecf3084c3ddc4f0e2c