[INFO] updating cached repository https://github.com/udoprog/elfdb
[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] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 99059b87e4ce11c61e52c5b7b61bb803dde1db9d
[INFO] checking udoprog/elfdb against try#3738e44c8fffe9e1fdfda9304a4df74ce7b29152 for pr-68746
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fudoprog%2Felfdb" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/udoprog/elfdb on toolchain 3738e44c8fffe9e1fdfda9304a4df74ce7b29152
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3738e44c8fffe9e1fdfda9304a4df74ce7b29152" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/udoprog/elfdb
[INFO] finished tweaking git repo https://github.com/udoprog/elfdb
[INFO] tweaked toml for git repo https://github.com/udoprog/elfdb written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/udoprog/elfdb already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3738e44c8fffe9e1fdfda9304a4df74ce7b29152" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+3738e44c8fffe9e1fdfda9304a4df74ce7b29152" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 08b561382c79b2f28931414e626e7d0bdb892ef10c9dfa3cff85b0251fa2bcf4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "08b561382c79b2f28931414e626e7d0bdb892ef10c9dfa3cff85b0251fa2bcf4"`
[INFO] [stderr]     Checking rustc-demangle v0.1.11
[INFO] [stderr]     Checking byteorder v1.2.7
[INFO] [stderr]    Compiling backtrace-sys v0.1.26
[INFO] [stderr]     Checking itertools v0.7.11
[INFO] [stderr]     Checking termion v1.5.1
[INFO] [stderr]    Compiling failure_derive v0.1.3
[INFO] [stderr]     Checking hashbrown v0.1.7
[INFO] [stderr]     Checking backtrace v0.3.13
[INFO] [stderr]     Checking tui v0.3.0 (https://github.com/fdehau/tui-rs.git#10642d0e)
[INFO] [stderr]     Checking failure v0.1.3
[INFO] [stderr]     Checking elfdb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.46s
[INFO] running `"docker" "inspect" "08b561382c79b2f28931414e626e7d0bdb892ef10c9dfa3cff85b0251fa2bcf4"`
[INFO] running `"docker" "rm" "-f" "08b561382c79b2f28931414e626e7d0bdb892ef10c9dfa3cff85b0251fa2bcf4"`
[INFO] [stdout] 08b561382c79b2f28931414e626e7d0bdb892ef10c9dfa3cff85b0251fa2bcf4