[INFO] cloning repository https://github.com/df5602/bingers
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/df5602/bingers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdf5602%2Fbingers"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdf5602%2Fbingers'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f6fab570d4a2fe7464d4e70f65cc9431b5af6b29
[INFO] checking df5602/bingers against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdf5602%2Fbingers" "/workspace/builds/worker-11/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/df5602/bingers on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/df5602/bingers
[INFO] finished tweaking git repo https://github.com/df5602/bingers
[INFO] tweaked toml for git repo https://github.com/df5602/bingers written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/df5602/bingers already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "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] 1025b58817628448eaf1cadc3adbcdd2d7c9cf66f971fcc1b36902d2da6214b6
[INFO] running `"docker" "start" "-a" "1025b58817628448eaf1cadc3adbcdd2d7c9cf66f971fcc1b36902d2da6214b6"`
[INFO] [stderr]    Compiling syn v0.15.41
[INFO] [stderr]    Compiling openssl-sys v0.9.48
[INFO] [stderr]     Checking serde_json v1.0.40
[INFO] [stderr]     Checking parking_lot_core v0.4.0
[INFO] [stderr]     Checking backtrace v0.3.33
[INFO] [stderr]     Checking tokio-retry v0.2.0
[INFO] [stderr]     Checking chrono v0.4.7
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]     Checking error-chain v0.12.1
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]    Compiling openssl v0.10.24
[INFO] [stderr]    Compiling native-tls v0.2.3
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]    Compiling serde_derive v1.0.97
[INFO] [stderr]     Checking hyper v0.12.33
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]     Checking hyper-tls v0.3.2
[INFO] [stderr]     Checking bingers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.42s
[INFO] running `"docker" "inspect" "1025b58817628448eaf1cadc3adbcdd2d7c9cf66f971fcc1b36902d2da6214b6"`
[INFO] running `"docker" "rm" "-f" "1025b58817628448eaf1cadc3adbcdd2d7c9cf66f971fcc1b36902d2da6214b6"`
[INFO] [stdout] 1025b58817628448eaf1cadc3adbcdd2d7c9cf66f971fcc1b36902d2da6214b6