[INFO] updating cached repository tiagoantao/acct-view
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tiagoantao/acct-view
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tiagoantao/acct-view" "work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/tiagoantao/acct-view"`
[INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/tiagoantao/acct-view'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tiagoantao/acct-view" "work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/tiagoantao/acct-view"`
[INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/tiagoantao/acct-view'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 57db2f079e291e8abdf60dd84cb00bcb9c83cd53
[INFO] sha for GitHub repo tiagoantao/acct-view: 57db2f079e291e8abdf60dd84cb00bcb9c83cd53
[INFO] validating manifest of tiagoantao/acct-view on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tiagoantao/acct-view on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tiagoantao/acct-view
[INFO] finished frobbing tiagoantao/acct-view
[INFO] frobbed toml for tiagoantao/acct-view written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/tiagoantao/acct-view/Cargo.toml
[INFO] started frobbing tiagoantao/acct-view
[INFO] finished frobbing tiagoantao/acct-view
[INFO] frobbed toml for tiagoantao/acct-view written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/tiagoantao/acct-view/Cargo.toml
[INFO] crate tiagoantao/acct-view already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking tiagoantao/acct-view against master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 for pr-62507
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-3/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/tiagoantao/acct-view:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] fc7a4bb0da665b68bbdbc2e77f8c7a19582185efa88d0fcd4ca556280066f8fa
[INFO] running `"docker" "start" "-a" "fc7a4bb0da665b68bbdbc2e77f8c7a19582185efa88d0fcd4ca556280066f8fa"`
[INFO] [stderr]    Compiling memchr v2.1.3
[INFO] [stderr]    Compiling mashup-impl v0.1.9
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]     Checking mashup v0.1.9
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling pyo3 v0.6.0-alpha.2
[INFO] [stderr]    Compiling ctor v0.1.7
[INFO] [stderr]    Compiling inventory-impl v0.1.3
[INFO] [stderr]    Compiling ghost v0.1.0
[INFO] [stderr]    Compiling pyo3-derive-backend v0.6.0-alpha.2
[INFO] [stderr]     Checking inventory v0.1.3
[INFO] [stderr]    Compiling pyo3cls v0.6.0-alpha.2
[INFO] [stderr]     Checking acct-view v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `uid`
[INFO] [stderr]    --> src/main.rs:146:13
[INFO] [stderr]     |
[INFO] [stderr] 146 |         let uid = toks[2];
[INFO] [stderr]     |             ^^^ help: consider prefixing with an underscore: `_uid`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `user_map`
[INFO] [stderr]    --> src/main.rs:138:22
[INFO] [stderr]     |
[INFO] [stderr] 138 |                      user_map: & mut HashMap<UID, Login>,
[INFO] [stderr]     |                      ^^^^^^^^ help: consider prefixing with an underscore: `_user_map`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `uid`
[INFO] [stderr]    --> src/main.rs:146:13
[INFO] [stderr]     |
[INFO] [stderr] 146 |         let uid = toks[2];
[INFO] [stderr]     |             ^^^ help: consider prefixing with an underscore: `_uid`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `user_map`
[INFO] [stderr]    --> src/main.rs:138:22
[INFO] [stderr]     |
[INFO] [stderr] 138 |                      user_map: & mut HashMap<UID, Login>,
[INFO] [stderr]     |                      ^^^^^^^^ help: consider prefixing with an underscore: `_user_map`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.84s
[INFO] running `"docker" "inspect" "fc7a4bb0da665b68bbdbc2e77f8c7a19582185efa88d0fcd4ca556280066f8fa"`
[INFO] running `"docker" "rm" "-f" "fc7a4bb0da665b68bbdbc2e77f8c7a19582185efa88d0fcd4ca556280066f8fa"`
[INFO] [stdout] fc7a4bb0da665b68bbdbc2e77f8c7a19582185efa88d0fcd4ca556280066f8fa