[INFO] fetching crate tarssh 0.3.0...
[INFO] checking tarssh-0.3.0 against try#89c05fd3cc6404a13e1bd71450c6132a2755fa4b for pr-69741
[INFO] extracting crate tarssh 0.3.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate tarssh 0.3.0 on toolchain 89c05fd3cc6404a13e1bd71450c6132a2755fa4b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+89c05fd3cc6404a13e1bd71450c6132a2755fa4b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate tarssh 0.3.0
[INFO] finished tweaking crates.io crate tarssh 0.3.0
[INFO] tweaked toml for crates.io crate tarssh 0.3.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate tarssh 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+89c05fd3cc6404a13e1bd71450c6132a2755fa4b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+89c05fd3cc6404a13e1bd71450c6132a2755fa4b" "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] cdf85deb12f8e9c8fb090cb9eaaa55c9aa3fb7b317df50d42fa2720c5e29bc8c
[INFO] running `"docker" "start" "-a" "cdf85deb12f8e9c8fb090cb9eaaa55c9aa3fb7b317df50d42fa2720c5e29bc8c"`
[INFO] [stderr]     Checking exitcode v1.1.2
[INFO] [stderr]     Checking signal-hook-registry v1.2.0
[INFO] [stderr]     Checking unix_socket v0.5.0
[INFO] [stderr]     Checking privdrop v0.3.4
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking futures-util v0.3.4
[INFO] [stderr]     Checking structopt v0.3.11
[INFO] [stderr]     Checking tokio v0.2.13
[INFO] [stderr]     Checking rusty-sandbox v0.2.0
[INFO] [stderr]     Checking futures-executor v0.3.4
[INFO] [stderr]     Checking futures v0.3.4
[INFO] [stderr]     Checking tarssh v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.42s
[INFO] running `"docker" "inspect" "cdf85deb12f8e9c8fb090cb9eaaa55c9aa3fb7b317df50d42fa2720c5e29bc8c"`
[INFO] running `"docker" "rm" "-f" "cdf85deb12f8e9c8fb090cb9eaaa55c9aa3fb7b317df50d42fa2720c5e29bc8c"`
[INFO] [stdout] cdf85deb12f8e9c8fb090cb9eaaa55c9aa3fb7b317df50d42fa2720c5e29bc8c