[INFO] crate nu_plugin_post 0.8.0 is already in cache
[INFO] checking nu_plugin_post-0.8.0 against try#3738e44c8fffe9e1fdfda9304a4df74ce7b29152 for pr-68746
[INFO] extracting crate nu_plugin_post 0.8.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate nu_plugin_post 0.8.0 on toolchain 3738e44c8fffe9e1fdfda9304a4df74ce7b29152
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3738e44c8fffe9e1fdfda9304a4df74ce7b29152" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate nu_plugin_post 0.8.0
[INFO] finished tweaking crates.io crate nu_plugin_post 0.8.0
[INFO] tweaked toml for crates.io crate nu_plugin_post 0.8.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate nu_plugin_post 0.8.0 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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 1e81367ce6638fba6fbd5fa8d9c91fadd1520de5e667b516588db1ca8161a111
[INFO] running `"docker" "start" "-a" "1e81367ce6638fba6fbd5fa8d9c91fadd1520de5e667b516588db1ca8161a111"`
[INFO] [stderr]    Compiling cc v1.0.49
[INFO] [stderr]    Compiling isahc v0.7.6
[INFO] [stderr]     Checking mime v0.3.15
[INFO] [stderr]     Checking futures-channel-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking log v0.4.8
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling nu_plugin_post v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling nu-source v0.8.0
[INFO] [stderr] error: failed to run custom build command for `nu-source v0.8.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/nu-source-8d1a6ba7e07d8733/build-script-build` (exit code: 1)
[INFO] [stderr] --- stderr
[INFO] [stderr] Error: Error("EOF while parsing a value", line: 1, column: 0)
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "1e81367ce6638fba6fbd5fa8d9c91fadd1520de5e667b516588db1ca8161a111"`
[INFO] running `"docker" "rm" "-f" "1e81367ce6638fba6fbd5fa8d9c91fadd1520de5e667b516588db1ca8161a111"`
[INFO] [stdout] 1e81367ce6638fba6fbd5fa8d9c91fadd1520de5e667b516588db1ca8161a111