[INFO] crate smtpbis 0.1.1 is already in cache
[INFO] checking smtpbis-0.1.1 against master#9b9d2aff8de4d499b4ba7ca406e000f8d3754ea7 for pr-64564
[INFO] extracting crate smtpbis 0.1.1 into work/builds/worker-4/source
[INFO] validating manifest of crates.io crate smtpbis 0.1.1 on toolchain 9b9d2aff8de4d499b4ba7ca406e000f8d3754ea7-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+9b9d2aff8de4d499b4ba7ca406e000f8d3754ea7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate smtpbis 0.1.1
[INFO] finished tweaking crates.io crate smtpbis 0.1.1
[INFO] tweaked toml for crates.io crate smtpbis 0.1.1 written to work/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate smtpbis 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+9b9d2aff8de4d499b4ba7ca406e000f8d3754ea7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+9b9d2aff8de4d499b4ba7ca406e000f8d3754ea7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 57c0c8b699bedd07fbd5852b0a500096b3bfda566e6158570087eef9325dab49
[INFO] running `"docker" "start" "-a" "57c0c8b699bedd07fbd5852b0a500096b3bfda566e6158570087eef9325dab49"`
[INFO] [stderr]     Checking futures-channel-preview v0.3.0-alpha.18
[INFO] [stderr]    Compiling lexical-core v0.4.3
[INFO] [stderr]     Checking ring v0.16.8
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]     Checking tokio-io v0.2.0-alpha.3
[INFO] [stderr]     Checking futures-util-preview v0.3.0-alpha.18
[INFO] [stderr]     Checking tokio-codec v0.2.0-alpha.3
[INFO] [stderr]     Checking sct v0.6.0
[INFO] [stderr]     Checking webpki v0.21.0
[INFO] [stderr]     Checking rustls v0.16.0
[INFO] [stderr]     Checking nom v5.0.1
[INFO] [stderr]     Checking tokio-sync v0.2.0-alpha.3
[INFO] [stderr]     Checking tokio-rustls v0.12.0-alpha.1
[INFO] [stderr]     Checking rustyknife v0.2.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.2
[INFO] [stderr]    Compiling tokio-macros v0.2.0-alpha.3
[INFO] [stderr]    Compiling async-trait v0.1.11
[INFO] [stderr]     Checking tracing v0.1.6
[INFO] [stderr]     Checking tokio-executor v0.2.0-alpha.3
[INFO] [stderr]     Checking tokio-timer v0.3.0-alpha.3
[INFO] [stderr]     Checking tokio-net v0.2.0-alpha.3
[INFO] [stderr]     Checking tokio-fs v0.2.0-alpha.3
[INFO] [stderr]     Checking tokio v0.2.0-alpha.3
[INFO] [stderr]     Checking smtpbis v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> src/server.rs:130:5
[INFO] [stderr]     |
[INFO] [stderr] 130 | /     {
[INFO] [stderr] 131 | |         let mut socket = Framed::new(base_socket, LineCodec::default());
[INFO] [stderr] 132 | |
[INFO] [stderr] 133 | |         if banner {
[INFO] [stderr] ...   |
[INFO] [stderr] 177 | |         }
[INFO] [stderr] 178 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> src/server.rs:130:5
[INFO] [stderr]     |
[INFO] [stderr] 130 | /     {
[INFO] [stderr] 131 | |         let mut socket = Framed::new(base_socket, LineCodec::default());
[INFO] [stderr] 132 | |
[INFO] [stderr] 133 | |         if banner {
[INFO] [stderr] ...   |
[INFO] [stderr] 177 | |         }
[INFO] [stderr] 178 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 16s
[INFO] running `"docker" "inspect" "57c0c8b699bedd07fbd5852b0a500096b3bfda566e6158570087eef9325dab49"`
[INFO] running `"docker" "rm" "-f" "57c0c8b699bedd07fbd5852b0a500096b3bfda566e6158570087eef9325dab49"`
[INFO] [stdout] 57c0c8b699bedd07fbd5852b0a500096b3bfda566e6158570087eef9325dab49