[INFO] crate edcert-compressor 1.1.6 is already in cache
[INFO] checking edcert-compressor-1.1.6 against master#0a675c5e02e6ecfda7d4e04aabd23a9935e0c4bf for pr-71814
[INFO] extracting crate edcert-compressor 1.1.6 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate edcert-compressor 1.1.6 on toolchain 0a675c5e02e6ecfda7d4e04aabd23a9935e0c4bf
[INFO] running `"/workspace/cargo-home/bin/cargo" "+0a675c5e02e6ecfda7d4e04aabd23a9935e0c4bf" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate edcert-compressor 1.1.6
[INFO] finished tweaking crates.io crate edcert-compressor 1.1.6
[INFO] tweaked toml for crates.io crate edcert-compressor 1.1.6 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+0a675c5e02e6ecfda7d4e04aabd23a9935e0c4bf" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+0a675c5e02e6ecfda7d4e04aabd23a9935e0c4bf" "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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+0a675c5e02e6ecfda7d4e04aabd23a9935e0c4bf" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] fb66e5f88cca4836f4a59a21ad6fba3faf44e7eb034c9e93bf51cb5754caa58a
[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" "fb66e5f88cca4836f4a59a21ad6fba3faf44e7eb034c9e93bf51cb5754caa58a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.70
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]     Checking serde v0.7.15
[INFO] [stderr]    Compiling libsodium-sys v0.0.12
[INFO] [stderr]    Compiling rust-lzma v0.2.1
[INFO] [stderr]     Checking secrets v0.11.1
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]     Checking chrono v0.2.25
[INFO] [stderr]     Checking sodiumoxide v0.0.12
[INFO] [stderr]     Checking semver-parser v0.6.2
[INFO] [stderr]     Checking edcert v9.0.1
[INFO] [stderr]     Checking semver v0.5.1
[INFO] [stderr]     Checking edcert-compressor v1.1.6 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/certificate_loader.rs:41:13
[INFO] [stderr]    |
[INFO] [stderr] 41 |             try!(CertificateLoader::save_private_key(cert, &format!("{}/private.key", &folder)));
[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]   --> src/certificate_loader.rs:44:9
[INFO] [stderr]    |
[INFO] [stderr] 44 |         try!(CertificateLoader::save_to_file(cert, &format!("{}/certificate.edc", &folder)));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/certificate_loader.rs:52:24
[INFO] [stderr]    |
[INFO] [stderr] 52 |         let mut cert = try!(CertificateLoader::load_from_file(&format!("{}/certificate.edc",
[INFO] [stderr]    |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/certificate_loader.rs:54:9
[INFO] [stderr]    |
[INFO] [stderr] 54 |         try!(CertificateLoader::load_private_key(&mut cert, &format!("{}/private.key", &folder)));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/certificate_loader.rs:41:13
[INFO] [stderr]    |
[INFO] [stderr] 41 |             try!(CertificateLoader::save_private_key(cert, &format!("{}/private.key", &folder)));
[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]   --> src/certificate_loader.rs:44:9
[INFO] [stderr]    |
[INFO] [stderr] 44 |         try!(CertificateLoader::save_to_file(cert, &format!("{}/certificate.edc", &folder)));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/certificate_loader.rs:52:24
[INFO] [stderr]    |
[INFO] [stderr] 52 |         let mut cert = try!(CertificateLoader::load_from_file(&format!("{}/certificate.edc",
[INFO] [stderr]    |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/certificate_loader.rs:54:9
[INFO] [stderr]    |
[INFO] [stderr] 54 |         try!(CertificateLoader::load_private_key(&mut cert, &format!("{}/private.key", &folder)));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.36s
[INFO] running `"docker" "inspect" "fb66e5f88cca4836f4a59a21ad6fba3faf44e7eb034c9e93bf51cb5754caa58a"`
[INFO] running `"docker" "rm" "-f" "fb66e5f88cca4836f4a59a21ad6fba3faf44e7eb034c9e93bf51cb5754caa58a"`
[INFO] [stdout] fb66e5f88cca4836f4a59a21ad6fba3faf44e7eb034c9e93bf51cb5754caa58a