[INFO] cloning repository https://github.com/johshoff/plaintalkio
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/johshoff/plaintalkio" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohshoff%2Fplaintalkio"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohshoff%2Fplaintalkio'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2e0e987ad7a81c8e1618b838c4d09b84ad22e00a
[INFO] checking johshoff/plaintalkio against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohshoff%2Fplaintalkio" "/workspace/builds/worker-10/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/johshoff/plaintalkio on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/johshoff/plaintalkio
[INFO] finished tweaking git repo https://github.com/johshoff/plaintalkio
[INFO] tweaked toml for git repo https://github.com/johshoff/plaintalkio written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/johshoff/plaintalkio already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] f6153bdc7e1bbfaa2418d579045c97f019364fc125514fbb68ccf1f83d22dbbb
[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" "f6153bdc7e1bbfaa2418d579045c97f019364fc125514fbb68ccf1f83d22dbbb"`
[INFO] [stderr]     Checking spin v0.4.5
[INFO] [stderr]     Checking futures v0.1.10
[INFO] [stderr]     Checking net2 v0.2.27
[INFO] [stderr]     Checking concurrent-hashmap v0.2.2
[INFO] [stderr]     Checking mio v0.6.4
[INFO] [stderr]     Checking tokio-core v0.1.4
[INFO] [stderr]     Checking tokio-service v0.1.0
[INFO] [stderr]     Checking tokio-proto v0.1.0
[INFO] [stderr]     Checking plaintalkio v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.22s
[INFO] running `"docker" "inspect" "f6153bdc7e1bbfaa2418d579045c97f019364fc125514fbb68ccf1f83d22dbbb"`
[INFO] running `"docker" "rm" "-f" "f6153bdc7e1bbfaa2418d579045c97f019364fc125514fbb68ccf1f83d22dbbb"`
[INFO] [stdout] f6153bdc7e1bbfaa2418d579045c97f019364fc125514fbb68ccf1f83d22dbbb