[INFO] crate rogcat 0.2.17 is already in cache
[INFO] extracting crate rogcat 0.2.17 into work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/reg/rogcat/0.2.17
[INFO] extracting crate rogcat 0.2.17 into work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/reg/rogcat/0.2.17
[INFO] validating manifest of rogcat-0.2.17 on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rogcat-0.2.17 on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rogcat-0.2.17
[INFO] finished frobbing rogcat-0.2.17
[INFO] frobbed toml for rogcat-0.2.17 written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/reg/rogcat/0.2.17/Cargo.toml
[INFO] started frobbing rogcat-0.2.17
[INFO] finished frobbing rogcat-0.2.17
[INFO] frobbed toml for rogcat-0.2.17 written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/reg/rogcat/0.2.17/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking rogcat-0.2.17 against try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b for pr-58948
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-0/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/reg/rogcat/0.2.17:/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" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] f96d68cac296e6535b2512465a5cf4e902cd682ae868bee708280d16142d73e9
[INFO] running `"docker" "start" "-a" "f96d68cac296e6535b2512465a5cf4e902cd682ae868bee708280d16142d73e9"`
[INFO] [stderr]     Checking directories v1.0.2
[INFO] [stderr]     Checking nom v4.2.2
[INFO] [stderr]     Checking serial-unix v0.4.0
[INFO] [stderr]     Checking serde-hjson v0.8.2
[INFO] [stderr]     Checking console v0.7.5
[INFO] [stderr]     Checking tokio-signal v0.2.7
[INFO] [stderr]     Checking handlebars v1.1.0
[INFO] [stderr]     Checking which v2.0.1
[INFO] [stderr]     Checking serial v0.4.0
[INFO] [stderr]     Checking tokio-process v0.2.3
[INFO] [stderr]     Checking indicatif v0.9.0
[INFO] [stderr]     Checking config v0.9.2
[INFO] [stderr]     Checking rogcat v0.2.17 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]    --> src/reader.rs:108:34
[INFO] [stderr]     |
[INFO] [stderr] 108 |     let port = ::serial::open(&i.trim_left_matches("serial://"))?;
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]    --> src/record.rs:205:22
[INFO] [stderr]     |
[INFO] [stderr] 205 |                     .trim_right_matches('\n')
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]    --> src/reader.rs:108:34
[INFO] [stderr]     |
[INFO] [stderr] 108 |     let port = ::serial::open(&i.trim_left_matches("serial://"))?;
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]    --> src/record.rs:205:22
[INFO] [stderr]     |
[INFO] [stderr] 205 |                     .trim_right_matches('\n')
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.06s
[INFO] running `"docker" "inspect" "f96d68cac296e6535b2512465a5cf4e902cd682ae868bee708280d16142d73e9"`
[INFO] running `"docker" "rm" "-f" "f96d68cac296e6535b2512465a5cf4e902cd682ae868bee708280d16142d73e9"`
[INFO] [stdout] f96d68cac296e6535b2512465a5cf4e902cd682ae868bee708280d16142d73e9