[INFO] crate mailparse 0.9.2 is already in cache
[INFO] checking mailparse-0.9.2 against try#7cb06892a23b4da510686618c8730f0b2e8bd952 for pr-66963
[INFO] extracting crate mailparse 0.9.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate mailparse 0.9.2 on toolchain 7cb06892a23b4da510686618c8730f0b2e8bd952
[INFO] running `"/workspace/cargo-home/bin/cargo" "+7cb06892a23b4da510686618c8730f0b2e8bd952" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate mailparse 0.9.2
[INFO] finished tweaking crates.io crate mailparse 0.9.2
[INFO] tweaked toml for crates.io crate mailparse 0.9.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+7cb06892a23b4da510686618c8730f0b2e8bd952" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+7cb06892a23b4da510686618c8730f0b2e8bd952" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[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" "+7cb06892a23b4da510686618c8730f0b2e8bd952" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 629050b8b14dc622004b74f92db03e8ef786c6f92584bed0f5304a919aad394c
[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" "629050b8b14dc622004b74f92db03e8ef786c6f92584bed0f5304a919aad394c"`
[INFO] [stderr]     Checking quoted_printable v0.4.1
[INFO] [stderr]     Checking charset v0.1.2
[INFO] [stderr]     Checking mailparse v0.9.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/addrparse.rs:140:39
[INFO] [stderr]     |
[INFO] [stderr] 140 |                     let group_addrs = try!(addrparse_inner(it, true));
[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/addrparse.rs:213:39
[INFO] [stderr]     |
[INFO] [stderr] 213 |                     let group_addrs = try!(addrparse_inner(it, true));
[INFO] [stderr]     |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/addrparse.rs:140:39
[INFO] [stderr]     |
[INFO] [stderr] 140 |                     let group_addrs = try!(addrparse_inner(it, true));
[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/addrparse.rs:213:39
[INFO] [stderr]     |
[INFO] [stderr] 213 |                     let group_addrs = try!(addrparse_inner(it, true));
[INFO] [stderr]     |                                       ^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.46s
[INFO] running `"docker" "inspect" "629050b8b14dc622004b74f92db03e8ef786c6f92584bed0f5304a919aad394c"`
[INFO] running `"docker" "rm" "-f" "629050b8b14dc622004b74f92db03e8ef786c6f92584bed0f5304a919aad394c"`
[INFO] [stdout] 629050b8b14dc622004b74f92db03e8ef786c6f92584bed0f5304a919aad394c