[INFO] crate string_cache_codegen 0.4.2 is already in cache
[INFO] checking string_cache_codegen-0.4.2 against master#b61e69433951e31f7bd746e22f516a48ad41623b for prs-64470-and-65389
[INFO] extracting crate string_cache_codegen 0.4.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate string_cache_codegen 0.4.2 on toolchain b61e69433951e31f7bd746e22f516a48ad41623b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate string_cache_codegen 0.4.2
[INFO] finished tweaking crates.io crate string_cache_codegen 0.4.2
[INFO] tweaked toml for crates.io crate string_cache_codegen 0.4.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+b61e69433951e31f7bd746e22f516a48ad41623b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 2e4f6edbd7157e8222aeae481162e8ff57271ad6cdb479fe95724f0b1eddc7c5
[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" "2e4f6edbd7157e8222aeae481162e8ff57271ad6cdb479fe95724f0b1eddc7c5"`
[INFO] [stderr]     Checking phf_generator v0.7.24
[INFO] [stderr]     Checking string_cache_codegen v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> lib.rs:272:38
[INFO] [stderr]     |
[INFO] [stderr] 272 |         self.write_to(BufWriter::new(try!(File::create(path))))
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> lib.rs:272:38
[INFO] [stderr]     |
[INFO] [stderr] 272 |         self.write_to(BufWriter::new(try!(File::create(path))))
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `"docker" "inspect" "2e4f6edbd7157e8222aeae481162e8ff57271ad6cdb479fe95724f0b1eddc7c5"`
[INFO] running `"docker" "rm" "-f" "2e4f6edbd7157e8222aeae481162e8ff57271ad6cdb479fe95724f0b1eddc7c5"`
[INFO] [stdout] 2e4f6edbd7157e8222aeae481162e8ff57271ad6cdb479fe95724f0b1eddc7c5