[INFO] cloning repository ndac-todoroki/rtp_jyushin_maru
[INFO] running `"git" "clone" "--bare" "git://github.com/ndac-todoroki/rtp_jyushin_maru.git" "work/cache/sources/gh/ndac-todoroki/rtp_jyushin_maru"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/ndac-todoroki/rtp_jyushin_maru'...
[INFO] running `"git" "clone" "work/cache/sources/gh/ndac-todoroki/rtp_jyushin_maru" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/ndac-todoroki/rtp_jyushin_maru"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/ndac-todoroki/rtp_jyushin_maru'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ndac-todoroki/rtp_jyushin_maru" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/ndac-todoroki/rtp_jyushin_maru"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/ndac-todoroki/rtp_jyushin_maru'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b41e156842b056db0efd9dc48a115ae4617c5ae4
[INFO] sha for GitHub repo ndac-todoroki/rtp_jyushin_maru: b41e156842b056db0efd9dc48a115ae4617c5ae4
[INFO] validating manifest of ndac-todoroki/rtp_jyushin_maru on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ndac-todoroki/rtp_jyushin_maru on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ndac-todoroki/rtp_jyushin_maru
[INFO] finished frobbing ndac-todoroki/rtp_jyushin_maru
[INFO] frobbed toml for ndac-todoroki/rtp_jyushin_maru written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/ndac-todoroki/rtp_jyushin_maru/Cargo.toml
[INFO] started frobbing ndac-todoroki/rtp_jyushin_maru
[INFO] finished frobbing ndac-todoroki/rtp_jyushin_maru
[INFO] frobbed toml for ndac-todoroki/rtp_jyushin_maru written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/ndac-todoroki/rtp_jyushin_maru/Cargo.toml
[INFO] crate ndac-todoroki/rtp_jyushin_maru already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rtp-rs v0.2.0
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking ndac-todoroki/rtp_jyushin_maru against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-6/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/ndac-todoroki/rtp_jyushin_maru:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] df44ebeda5ac804161a8ddc9a283e7f6921c53d2fc57c1c9604de958998d893c
[INFO] running `"docker" "start" "-a" "df44ebeda5ac804161a8ddc9a283e7f6921c53d2fc57c1c9604de958998d893c"`
[INFO] [stderr]     Checking rtp-rs v0.2.0
[INFO] [stderr]     Checking memchr v1.0.2
[INFO] [stderr]     Checking socket2 v0.3.8
[INFO] [stderr]     Checking directories v1.0.2
[INFO] [stderr]     Checking base64 v0.6.0
[INFO] [stderr]     Checking rand v0.3.22
[INFO] [stderr]     Checking env_logger v0.6.0
[INFO] [stderr]     Checking config v0.9.2
[INFO] [stderr]     Checking uuid v0.5.1
[INFO] [stderr]     Checking postgres-protocol v0.3.2
[INFO] [stderr]     Checking postgres-shared v0.4.2
[INFO] [stderr]     Checking postgres v0.15.2
[INFO] [stderr]     Checking rtp_jyushin_maru v1.0.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `BufWriter`
[INFO] [stderr]   --> src/workers/redirect.rs:10:24
[INFO] [stderr]    |
[INFO] [stderr] 10 |    use std::io::{self, BufWriter, Write};
[INFO] [stderr]    |                        ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `BufWriter`
[INFO] [stderr]   --> src/workers/redirect.rs:10:24
[INFO] [stderr]    |
[INFO] [stderr] 10 |    use std::io::{self, BufWriter, Write};
[INFO] [stderr]    |                        ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/main.rs:134:10
[INFO] [stderr]     |
[INFO] [stderr] 134 |          app.print_help();
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/workers/redirect.rs:69:7
[INFO] [stderr]    |
[INFO] [stderr] 69 |       stdout.write_all(&payload);
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/main.rs:134:10
[INFO] [stderr]     |
[INFO] [stderr] 134 |          app.print_help();
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/workers/redirect.rs:69:7
[INFO] [stderr]    |
[INFO] [stderr] 69 |       stdout.write_all(&payload);
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.42s
[INFO] running `"docker" "inspect" "df44ebeda5ac804161a8ddc9a283e7f6921c53d2fc57c1c9604de958998d893c"`
[INFO] running `"docker" "rm" "-f" "df44ebeda5ac804161a8ddc9a283e7f6921c53d2fc57c1c9604de958998d893c"`
[INFO] [stdout] df44ebeda5ac804161a8ddc9a283e7f6921c53d2fc57c1c9604de958998d893c