[INFO] updating cached repository https://github.com/japaric/xargo
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/japaric/xargo
[INFO] [stderr]  - [deleted]         (none)     -> auto
[INFO] [stderr]  - [deleted]         (none)     -> cache
[INFO] [stderr]  - [deleted]         (none)     -> categories
[INFO] [stderr]  - [deleted]         (none)     -> deps
[INFO] [stderr]  - [deleted]         (none)     -> fix
[INFO] [stderr]  - [deleted]         (none)     -> host
[INFO] [stderr]  - [deleted]         (none)     -> relpath
[INFO] [stderr]  - [deleted]         (none)     -> rust-src-on-nightly
[INFO] [stderr]  - [deleted]         (none)     -> test
[INFO] [stderr]  - [deleted]         (none)     -> thejpster
[INFO] [stderr]  - [deleted]         (none)     -> try
[INFO] [stderr]  - [deleted]         (none)     -> warning
[INFO] [stderr]    5984b8d..ec3cc3a  master     -> master
[INFO] [stderr]    5984b8d..ec3cc3a  staging    -> staging
[INFO] [stderr]  + 44f5be2...bbf325b trying     -> trying  (forced update)
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ec3cc3a83d378c5400aa0a260c8777be3b4501b4
[INFO] checking japaric/xargo against try#98d5ea1855f1028095b37c493ba31093c8519d68 for pr-69548
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaparic%2Fxargo" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/japaric/xargo on toolchain 98d5ea1855f1028095b37c493ba31093c8519d68
[INFO] running `"/workspace/cargo-home/bin/cargo" "+98d5ea1855f1028095b37c493ba31093c8519d68" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/japaric/xargo
[INFO] finished tweaking git repo https://github.com/japaric/xargo
[INFO] tweaked toml for git repo https://github.com/japaric/xargo written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/japaric/xargo already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+98d5ea1855f1028095b37c493ba31093c8519d68" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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" "+98d5ea1855f1028095b37c493ba31093c8519d68" "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] 839789a69eeaf2e62e210901f3a27302b30a0f36f3fbdd66c2c5cf026038c78b
[INFO] running `"docker" "start" "-a" "839789a69eeaf2e62e210901f3a27302b30a0f36f3fbdd66c2c5cf026038c78b"`
[INFO] [stderr]    Compiling xargo v0.3.19 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking thread-id v3.3.0
[INFO] [stderr]     Checking serde_json v0.8.6
[INFO] [stderr]     Checking error-chain v0.7.2
[INFO] [stderr]     Checking parking_lot v0.3.8
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.05s
[INFO] running `"docker" "inspect" "839789a69eeaf2e62e210901f3a27302b30a0f36f3fbdd66c2c5cf026038c78b"`
[INFO] running `"docker" "rm" "-f" "839789a69eeaf2e62e210901f3a27302b30a0f36f3fbdd66c2c5cf026038c78b"`
[INFO] [stdout] 839789a69eeaf2e62e210901f3a27302b30a0f36f3fbdd66c2c5cf026038c78b