[INFO] cloning repository cantino/mcfly
[INFO] running `"git" "clone" "--bare" "git://github.com/cantino/mcfly.git" "work/cache/sources/gh/cantino/mcfly"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/cantino/mcfly'...
[INFO] running `"git" "clone" "work/cache/sources/gh/cantino/mcfly" "work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/cantino/mcfly"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/cantino/mcfly'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cantino/mcfly" "work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/cantino/mcfly"`
[INFO] [stderr] Cloning into 'work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/cantino/mcfly'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 84f0123cc9497c21ba76dd3e1e28ae905ec2830b
[INFO] sha for GitHub repo cantino/mcfly: 84f0123cc9497c21ba76dd3e1e28ae905ec2830b
[INFO] validating manifest of cantino/mcfly on toolchain master#c0086b9e8972fef9fd4af24bae20d45021ed06c6
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of cantino/mcfly on toolchain try#290ac7b29f41ff9fa5232f9a1116ea71a3501063
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing cantino/mcfly
[INFO] finished frobbing cantino/mcfly
[INFO] frobbed toml for cantino/mcfly written to work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/cantino/mcfly/Cargo.toml
[INFO] started frobbing cantino/mcfly
[INFO] finished frobbing cantino/mcfly
[INFO] frobbed toml for cantino/mcfly written to work/ex/pr-58899/sources/try#290ac7b29f41ff9fa5232f9a1116ea71a3501063/gh/cantino/mcfly/Cargo.toml
[INFO] crate cantino/mcfly has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+290ac7b29f41ff9fa5232f9a1116ea71a3501063-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking cantino/mcfly against master#c0086b9e8972fef9fd4af24bae20d45021ed06c6 for pr-58899
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58899/worker-4/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58899/sources/master#c0086b9e8972fef9fd4af24bae20d45021ed06c6/gh/cantino/mcfly:/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" "+c0086b9e8972fef9fd4af24bae20d45021ed06c6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 82fa4d640674685bdc0d66dda0007cda58f14d5e9dd31b4edec59de8f12a7ca6
[INFO] running `"docker" "start" "-a" "82fa4d640674685bdc0d66dda0007cda58f14d5e9dd31b4edec59de8f12a7ca6"`
[INFO] [stderr]    Compiling pkg-config v0.3.11
[INFO] [stderr]    Compiling cc v1.0.18
[INFO] [stderr]     Checking linked-hash-map v0.4.2
[INFO] [stderr]     Checking relative-path v0.4.0
[INFO] [stderr]     Checking memchr v2.0.1
[INFO] [stderr]     Checking time v0.1.40
[INFO] [stderr]     Checking dirs v1.0.4
[INFO] [stderr]     Checking rand v0.5.5
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]     Checking csv-core v0.1.4
[INFO] [stderr]     Checking lru-cache v0.1.1
[INFO] [stderr]     Checking csv v1.0.1
[INFO] [stderr]    Compiling libsqlite3-sys v0.10.0
[INFO] [stderr]     Checking rusqlite v0.15.0
[INFO] [stderr]     Checking mcfly v0.3.3 (/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/settings.rs:227:26
[INFO] [stderr]     |
[INFO] [stderr] 227 |                         .trim_left_matches("#mcfly: ")
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^
[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/settings.rs:228:26
[INFO] [stderr]     |
[INFO] [stderr] 228 |                         .trim_left_matches("#mcfly:")
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]    --> src/settings.rs:227:26
[INFO] [stderr]     |
[INFO] [stderr] 227 |                         .trim_left_matches("#mcfly: ")
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^
[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/settings.rs:228:26
[INFO] [stderr]     |
[INFO] [stderr] 228 |                         .trim_left_matches("#mcfly:")
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.19s
[INFO] running `"docker" "inspect" "82fa4d640674685bdc0d66dda0007cda58f14d5e9dd31b4edec59de8f12a7ca6"`
[INFO] running `"docker" "rm" "-f" "82fa4d640674685bdc0d66dda0007cda58f14d5e9dd31b4edec59de8f12a7ca6"`
[INFO] [stdout] 82fa4d640674685bdc0d66dda0007cda58f14d5e9dd31b4edec59de8f12a7ca6