[INFO] updating cached repository scoiatael/colorls-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/scoiatael/colorls-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/scoiatael/colorls-rs" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/scoiatael/colorls-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/scoiatael/colorls-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/scoiatael/colorls-rs" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/scoiatael/colorls-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/scoiatael/colorls-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d583246999fa29c0b554b7e86e1c2eb34b2aa184
[INFO] sha for GitHub repo scoiatael/colorls-rs: d583246999fa29c0b554b7e86e1c2eb34b2aa184
[INFO] validating manifest of scoiatael/colorls-rs on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of scoiatael/colorls-rs on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing scoiatael/colorls-rs
[INFO] finished frobbing scoiatael/colorls-rs
[INFO] frobbed toml for scoiatael/colorls-rs written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/scoiatael/colorls-rs/Cargo.toml
[INFO] started frobbing scoiatael/colorls-rs
[INFO] finished frobbing scoiatael/colorls-rs
[INFO] frobbed toml for scoiatael/colorls-rs written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/scoiatael/colorls-rs/Cargo.toml
[INFO] crate scoiatael/colorls-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking scoiatael/colorls-rs against master#452087b4bf18cece2d52d7cd8c9147195e5404bf for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-7/master#452087b4bf18cece2d52d7cd8c9147195e5404bf:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/scoiatael/colorls-rs:/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" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 7e1b90686f17e2cc6bbca547edc38b449cbdf1145b72ad196e8c16ae3e1f3931
[INFO] running `"docker" "start" "-a" "7e1b90686f17e2cc6bbca547edc38b449cbdf1145b72ad196e8c16ae3e1f3931"`
[INFO] [stderr]     Checking termion v1.5.1
[INFO] [stderr]     Checking serde_yaml v0.6.2
[INFO] [stderr]     Checking clap v2.26.1
[INFO] [stderr]     Checking colorls v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/colors.rs:115:33
[INFO] [stderr]     |
[INFO] [stderr] 115 | pub struct ColorWrapper(pub Box<color::Color>);
[INFO] [stderr]     |                                 ^^^^^^^^^^^^ help: use `dyn`: `dyn color::Color`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/formatter.rs:78:21
[INFO] [stderr]    |
[INFO] [stderr] 78 |     let boxed : Box<color::Color> = match config.colors.get(color).unwrap_or(&RealColor::Grey) {
[INFO] [stderr]    |                     ^^^^^^^^^^^^ help: use `dyn`: `dyn color::Color`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tabulator.rs:12:24
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub formatter: Box<Formatter>,
[INFO] [stderr]    |                        ^^^^^^^^^ help: use `dyn`: `dyn Formatter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:28:24
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub tabulator: Box<Tabulator>,
[INFO] [stderr]    |                        ^^^^^^^^^ help: use `dyn`: `dyn Tabulator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/colors.rs:115:33
[INFO] [stderr]     |
[INFO] [stderr] 115 | pub struct ColorWrapper(pub Box<color::Color>);
[INFO] [stderr]     |                                 ^^^^^^^^^^^^ help: use `dyn`: `dyn color::Color`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/formatter.rs:78:21
[INFO] [stderr]    |
[INFO] [stderr] 78 |     let boxed : Box<color::Color> = match config.colors.get(color).unwrap_or(&RealColor::Grey) {
[INFO] [stderr]    |                     ^^^^^^^^^^^^ help: use `dyn`: `dyn color::Color`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tabulator.rs:12:24
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub formatter: Box<Formatter>,
[INFO] [stderr]    |                        ^^^^^^^^^ help: use `dyn`: `dyn Formatter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:28:24
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub tabulator: Box<Tabulator>,
[INFO] [stderr]    |                        ^^^^^^^^^ help: use `dyn`: `dyn Tabulator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:47:25
[INFO] [stderr]    |
[INFO] [stderr] 47 |     let tabulator : Box<Tabulator> = match matches.occurrences_of("naive") {
[INFO] [stderr]    |                         ^^^^^^^^^ help: use `dyn`: `dyn Tabulator`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:52:25
[INFO] [stderr]    |
[INFO] [stderr] 52 |     let formatter : Box<Formatter> = match matches.occurrences_of("long") {
[INFO] [stderr]    |                         ^^^^^^^^^ help: use `dyn`: `dyn Formatter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:47:25
[INFO] [stderr]    |
[INFO] [stderr] 47 |     let tabulator : Box<Tabulator> = match matches.occurrences_of("naive") {
[INFO] [stderr]    |                         ^^^^^^^^^ help: use `dyn`: `dyn Tabulator`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:52:25
[INFO] [stderr]    |
[INFO] [stderr] 52 |     let formatter : Box<Formatter> = match matches.occurrences_of("long") {
[INFO] [stderr]    |                         ^^^^^^^^^ help: use `dyn`: `dyn Formatter`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.83s
[INFO] running `"docker" "inspect" "7e1b90686f17e2cc6bbca547edc38b449cbdf1145b72ad196e8c16ae3e1f3931"`
[INFO] running `"docker" "rm" "-f" "7e1b90686f17e2cc6bbca547edc38b449cbdf1145b72ad196e8c16ae3e1f3931"`
[INFO] [stdout] 7e1b90686f17e2cc6bbca547edc38b449cbdf1145b72ad196e8c16ae3e1f3931