[INFO] cloning repository diodelass/Teamech-Server
[INFO] running `"git" "clone" "--bare" "git://github.com/diodelass/Teamech-Server.git" "work/cache/sources/gh/diodelass/Teamech-Server"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/diodelass/Teamech-Server'...
[INFO] running `"git" "clone" "work/cache/sources/gh/diodelass/Teamech-Server" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/diodelass/Teamech-Server"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/diodelass/Teamech-Server'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/diodelass/Teamech-Server" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/diodelass/Teamech-Server"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/diodelass/Teamech-Server'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0db6cb4c920a5604dc7378f7c6022fe4f609e982
[INFO] sha for GitHub repo diodelass/Teamech-Server: 0db6cb4c920a5604dc7378f7c6022fe4f609e982
[INFO] validating manifest of diodelass/Teamech-Server 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 diodelass/Teamech-Server 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 diodelass/Teamech-Server
[INFO] finished frobbing diodelass/Teamech-Server
[INFO] frobbed toml for diodelass/Teamech-Server written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/diodelass/Teamech-Server/Cargo.toml
[INFO] started frobbing diodelass/Teamech-Server
[INFO] finished frobbing diodelass/Teamech-Server
[INFO] frobbed toml for diodelass/Teamech-Server written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/diodelass/Teamech-Server/Cargo.toml
[INFO] crate diodelass/Teamech-Server 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]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: the lock file /mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/diodelass/Teamech-Server/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking diodelass/Teamech-Server against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-1/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/diodelass/Teamech-Server:/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] 867eb6b1151d6afe094e0aa83da762c2aeb2faf03fc02ff6667766245c5fc33a
[INFO] running `"docker" "start" "-a" "867eb6b1151d6afe094e0aa83da762c2aeb2faf03fc02ff6667766245c5fc33a"`
[INFO] [stderr]     Checking tiny-keccak v1.5.0
[INFO] [stderr]     Checking teamech-server v0.6.2 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]    --> src/main.rs:878:39
[INFO] [stderr]     |
[INFO] [stderr] 878 |                                 destpattern = messageparts[0].trim_left_matches('>');
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]    --> src/main.rs:878:39
[INFO] [stderr]     |
[INFO] [stderr] 878 |                                 destpattern = messageparts[0].trim_left_matches('>');
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:920:11
[INFO] [stderr]     |
[INFO] [stderr] 920 |                         let mut retranscount:u16;
[INFO] [stderr]     |                             ----^^^^^^^^^^^^
[INFO] [stderr]     |                             |
[INFO] [stderr]     |                             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:920:11
[INFO] [stderr]     |
[INFO] [stderr] 920 |                         let mut retranscount:u16;
[INFO] [stderr]     |                             ----^^^^^^^^^^^^
[INFO] [stderr]     |                             |
[INFO] [stderr]     |                             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.05s
[INFO] running `"docker" "inspect" "867eb6b1151d6afe094e0aa83da762c2aeb2faf03fc02ff6667766245c5fc33a"`
[INFO] running `"docker" "rm" "-f" "867eb6b1151d6afe094e0aa83da762c2aeb2faf03fc02ff6667766245c5fc33a"`
[INFO] [stdout] 867eb6b1151d6afe094e0aa83da762c2aeb2faf03fc02ff6667766245c5fc33a