[INFO] cloning repository https://github.com/danieldulaney/xkcdfs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/danieldulaney/xkcdfs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanieldulaney%2Fxkcdfs"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanieldulaney%2Fxkcdfs'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4b20f7957e74fca478130b140f52ada627eb8161
[INFO] checking danieldulaney/xkcdfs against nightly-2019-10-27 for pr-65897
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanieldulaney%2Fxkcdfs" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/danieldulaney/xkcdfs on toolchain nightly-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/danieldulaney/xkcdfs
[INFO] finished tweaking git repo https://github.com/danieldulaney/xkcdfs
[INFO] tweaked toml for git repo https://github.com/danieldulaney/xkcdfs written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/danieldulaney/xkcdfs already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating git repository `https://github.com/danieldulaney/jpeg-decoder.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unicode-linebreak v0.1.0
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2019-10-27" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e91fc6e319caff74c882635a5c43c27fbe8b4d38aaecac5490d55b6159840b9f
[INFO] running `"docker" "start" "-a" "e91fc6e319caff74c882635a5c43c27fbe8b4d38aaecac5490d55b6159840b9f"`
[INFO] [stderr]    Compiling fuse v0.3.1
[INFO] [stderr]     Checking glib-sys v0.9.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.16 (https://github.com/danieldulaney/jpeg-decoder.git?branch=pixel-format-sizes#e2c82576)
[INFO] [stderr]     Checking flate2 v1.0.11
[INFO] [stderr]     Checking rusqlite v0.20.0
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]    Compiling unicode-linebreak v0.1.0
[INFO] [stderr]     Checking native-tls v0.2.3
[INFO] [stderr]     Checking simplelog v0.7.4
[INFO] [stderr]     Checking gobject-sys v0.9.0
[INFO] [stderr]     Checking cairo-sys-rs v0.9.0
[INFO] [stderr]     Checking serde_urlencoded v0.5.5
[INFO] [stderr]     Checking tokio-threadpool v0.1.15
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]     Checking h2 v0.1.26
[INFO] [stderr]     Checking glib v0.8.2
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking hyper v0.12.35
[INFO] [stderr]     Checking cairo-rs v0.7.1
[INFO] [stderr]     Checking hyper-tls v0.3.2
[INFO] [stderr]     Checking reqwest v0.9.20
[INFO] [stderr]     Checking xkcdfs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.96s
[INFO] running `"docker" "inspect" "e91fc6e319caff74c882635a5c43c27fbe8b4d38aaecac5490d55b6159840b9f"`
[INFO] running `"docker" "rm" "-f" "e91fc6e319caff74c882635a5c43c27fbe8b4d38aaecac5490d55b6159840b9f"`
[INFO] [stdout] e91fc6e319caff74c882635a5c43c27fbe8b4d38aaecac5490d55b6159840b9f