[INFO] updating cached repository coutar-a/rust_messenger_cli
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/coutar-a/rust_messenger_cli
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/coutar-a/rust_messenger_cli" "work/ex/pr-57321/sources/master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/gh/coutar-a/rust_messenger_cli"`
[INFO] [stderr] Cloning into 'work/ex/pr-57321/sources/master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/gh/coutar-a/rust_messenger_cli'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/coutar-a/rust_messenger_cli" "work/ex/pr-57321/sources/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0/gh/coutar-a/rust_messenger_cli"`
[INFO] [stderr] Cloning into 'work/ex/pr-57321/sources/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0/gh/coutar-a/rust_messenger_cli'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5ec9e3a650c75ca62e24fb321fb465cca3540a1c
[INFO] sha for GitHub repo coutar-a/rust_messenger_cli: 5ec9e3a650c75ca62e24fb321fb465cca3540a1c
[INFO] validating manifest of coutar-a/rust_messenger_cli on toolchain master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of coutar-a/rust_messenger_cli on toolchain try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b9139d2caca1db46014a9c302d5c47cfae0d8ae0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing coutar-a/rust_messenger_cli
[INFO] finished frobbing coutar-a/rust_messenger_cli
[INFO] frobbed toml for coutar-a/rust_messenger_cli written to work/ex/pr-57321/sources/master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/gh/coutar-a/rust_messenger_cli/Cargo.toml
[INFO] started frobbing coutar-a/rust_messenger_cli
[INFO] finished frobbing coutar-a/rust_messenger_cli
[INFO] frobbed toml for coutar-a/rust_messenger_cli written to work/ex/pr-57321/sources/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0/gh/coutar-a/rust_messenger_cli/Cargo.toml
[INFO] crate coutar-a/rust_messenger_cli has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b9139d2caca1db46014a9c302d5c47cfae0d8ae0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking coutar-a/rust_messenger_cli against master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104 for pr-57321
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57321/worker-5/master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57321/sources/master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/gh/coutar-a/rust_messenger_cli:/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" "+c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 86bdea30c2797e41c9083b3e92c9680fbbd1bd587dce3d6c1759ad1f01d385f7
[INFO] running `"docker" "start" "-a" "86bdea30c2797e41c9083b3e92c9680fbbd1bd587dce3d6c1759ad1f01d385f7"`
[INFO] [stderr]     Checking mio v0.6.11
[INFO] [stderr]     Checking tokio-io v0.1.4
[INFO] [stderr]     Checking tokio-core v0.1.10
[INFO] [stderr]     Checking tokio-proto v0.1.1
[INFO] [stderr]     Checking hyper v0.11.7
[INFO] [stderr]     Checking messenger_cli v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `Connection`, `Headers`
[INFO] [stderr]  --> src/main.rs:8:21
[INFO] [stderr]   |
[INFO] [stderr] 8 | use hyper::header::{Connection, Headers, UserAgent};
[INFO] [stderr]   |                     ^^^^^^^^^^  ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Connection`, `Headers`
[INFO] [stderr]  --> src/main.rs:8:21
[INFO] [stderr]   |
[INFO] [stderr] 8 | use hyper::header::{Connection, Headers, UserAgent};
[INFO] [stderr]   |                     ^^^^^^^^^^  ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.77s
[INFO] running `"docker" "inspect" "86bdea30c2797e41c9083b3e92c9680fbbd1bd587dce3d6c1759ad1f01d385f7"`
[INFO] running `"docker" "rm" "-f" "86bdea30c2797e41c9083b3e92c9680fbbd1bd587dce3d6c1759ad1f01d385f7"`
[INFO] [stdout] 86bdea30c2797e41c9083b3e92c9680fbbd1bd587dce3d6c1759ad1f01d385f7