[INFO] crate serde-pickle 0.6.0 is already in cache
[INFO] checking serde-pickle-0.6.0 against try#89c05fd3cc6404a13e1bd71450c6132a2755fa4b for pr-69741
[INFO] extracting crate serde-pickle 0.6.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate serde-pickle 0.6.0 on toolchain 89c05fd3cc6404a13e1bd71450c6132a2755fa4b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+89c05fd3cc6404a13e1bd71450c6132a2755fa4b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate serde-pickle 0.6.0
[INFO] finished tweaking crates.io crate serde-pickle 0.6.0
[INFO] tweaked toml for crates.io crate serde-pickle 0.6.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate serde-pickle 0.6.0 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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] e6541439026227ebbd4ac56a8c691d0cb47d2f26e74d4cc1b170ad6f84200bca
[INFO] running `"docker" "start" "-a" "e6541439026227ebbd4ac56a8c691d0cb47d2f26e74d4cc1b170ad6f84200bca"`
[INFO] [stderr]    Compiling syn v1.0.13
[INFO] [stderr]     Checking iter-read v0.2.1
[INFO] [stderr]    Compiling num-bigint v0.2.4
[INFO] [stderr]     Checking quickcheck v0.8.5
[INFO] [stderr]     Checking serde-pickle v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.87s
[INFO] running `"docker" "inspect" "e6541439026227ebbd4ac56a8c691d0cb47d2f26e74d4cc1b170ad6f84200bca"`
[INFO] running `"docker" "rm" "-f" "e6541439026227ebbd4ac56a8c691d0cb47d2f26e74d4cc1b170ad6f84200bca"`
[INFO] [stdout] e6541439026227ebbd4ac56a8c691d0cb47d2f26e74d4cc1b170ad6f84200bca