[INFO] crate emplace 0.2.10 is already in cache
[INFO] checking emplace-0.2.10 against try#3738e44c8fffe9e1fdfda9304a4df74ce7b29152 for pr-68746
[INFO] extracting crate emplace 0.2.10 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate emplace 0.2.10 on toolchain 3738e44c8fffe9e1fdfda9304a4df74ce7b29152
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3738e44c8fffe9e1fdfda9304a4df74ce7b29152" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate emplace 0.2.10
[INFO] finished tweaking crates.io crate emplace 0.2.10
[INFO] tweaked toml for crates.io crate emplace 0.2.10 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate emplace 0.2.10 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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4937a4db26df41dc824ad513c1e725c21d323259a8e3d13a6e6b6f34ca4f9d7e
[INFO] running `"docker" "start" "-a" "4937a4db26df41dc824ad513c1e725c21d323259a8e3d13a6e6b6f34ca4f9d7e"`
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]    Compiling anyhow v1.0.26
[INFO] [stderr]     Checking strum v0.17.1
[INFO] [stderr]     Checking clicolors-control v1.0.1
[INFO] [stderr]     Checking termios v0.3.1
[INFO] [stderr]     Checking colored v1.9.1
[INFO] [stderr]     Checking simplelog v0.7.4
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking run_script v0.4.0
[INFO] [stderr]     Checking console v0.9.1
[INFO] [stderr]     Checking dialoguer v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling strum_macros v0.17.1
[INFO] [stderr]     Checking serde v1.0.104
[INFO] [stderr]     Checking toml v0.5.5
[INFO] [stderr]     Checking ron v0.5.1
[INFO] [stderr]     Checking emplace v0.2.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.20s
[INFO] running `"docker" "inspect" "4937a4db26df41dc824ad513c1e725c21d323259a8e3d13a6e6b6f34ca4f9d7e"`
[INFO] running `"docker" "rm" "-f" "4937a4db26df41dc824ad513c1e725c21d323259a8e3d13a6e6b6f34ca4f9d7e"`
[INFO] [stdout] 4937a4db26df41dc824ad513c1e725c21d323259a8e3d13a6e6b6f34ca4f9d7e