[INFO] cloning repository https://github.com/scoiatael/colorls-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/scoiatael/colorls-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscoiatael%2Fcolorls-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscoiatael%2Fcolorls-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bf0513187dcdba3e604b8228b8ac6baafbfa15a1
[INFO] testing scoiatael/colorls-rs against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscoiatael%2Fcolorls-rs" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/scoiatael/colorls-rs on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/scoiatael/colorls-rs
[INFO] finished tweaking git repo https://github.com/scoiatael/colorls-rs
[INFO] tweaked toml for git repo https://github.com/scoiatael/colorls-rs written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/scoiatael/colorls-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8dfcb0963ff80bb1a5d077d53c963308fe01e1baa9776245ad7607d0aa7ccb4d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8dfcb0963ff80bb1a5d077d53c963308fe01e1baa9776245ad7607d0aa7ccb4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8dfcb0963ff80bb1a5d077d53c963308fe01e1baa9776245ad7607d0aa7ccb4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dfcb0963ff80bb1a5d077d53c963308fe01e1baa9776245ad7607d0aa7ccb4d", kill_on_drop: false }`
[INFO] [stdout] 8dfcb0963ff80bb1a5d077d53c963308fe01e1baa9776245ad7607d0aa7ccb4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4682664aa1ab7063b711219b0dcf6545e8ce121e04aac3f0a46391fb87b84a2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c4682664aa1ab7063b711219b0dcf6545e8ce121e04aac3f0a46391fb87b84a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.30
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling linked-hash-map v0.3.0
[INFO] [stderr]    Compiling serde v0.9.15
[INFO] [stderr]    Compiling unicode-segmentation v1.2.0
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling yaml-rust v0.3.5
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling term_size v0.3.0
[INFO] [stderr]    Compiling atty v0.2.2
[INFO] [stderr]    Compiling termion v1.5.1
[INFO] [stderr]    Compiling textwrap v0.8.0
[INFO] [stderr]    Compiling clap v2.26.1
[INFO] [stderr]    Compiling serde_codegen_internals v0.14.2
[INFO] [stderr]    Compiling serde_derive v0.9.15
[INFO] [stderr]    Compiling serde_yaml v0.6.2
[INFO] [stderr]    Compiling colorls v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/colors.rs:115:33
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub struct ColorWrapper(pub Box<color::Color>);
[INFO] [stdout]     |                                 ^^^^^^^^^^^^ help: use `dyn`: `dyn color::Color`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/formatter.rs:90:20
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let boxed: Box<color::Color> = match config.colors.get(color).unwrap_or(&RealColor::Grey) {
[INFO] [stdout]    |                    ^^^^^^^^^^^^ help: use `dyn`: `dyn color::Color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/tabulator.rs:12:24
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub formatter: Box<Formatter>,
[INFO] [stdout]    |                        ^^^^^^^^^ help: use `dyn`: `dyn Formatter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:28:24
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub tabulator: Box<Tabulator>,
[INFO] [stdout]    |                        ^^^^^^^^^ help: use `dyn`: `dyn Tabulator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:47:25
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let tabulator : Box<Tabulator> = match matches.occurrences_of("naive") {
[INFO] [stdout]    |                         ^^^^^^^^^ help: use `dyn`: `dyn Tabulator`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:52:25
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let formatter : Box<Formatter> = match matches.occurrences_of("long") {
[INFO] [stdout]    |                         ^^^^^^^^^ help: use `dyn`: `dyn Formatter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.20s
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c4682664aa1ab7063b711219b0dcf6545e8ce121e04aac3f0a46391fb87b84a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4682664aa1ab7063b711219b0dcf6545e8ce121e04aac3f0a46391fb87b84a2", kill_on_drop: false }`
[INFO] [stdout] c4682664aa1ab7063b711219b0dcf6545e8ce121e04aac3f0a46391fb87b84a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d971b807895ea02420ecc6c953131cf4cd59ea10992d180bb2342292223a408c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d971b807895ea02420ecc6c953131cf4cd59ea10992d180bb2342292223a408c", kill_on_drop: false }`
[INFO] [stderr]    Compiling colorls v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/colors.rs:115:33
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub struct ColorWrapper(pub Box<color::Color>);
[INFO] [stdout]     |                                 ^^^^^^^^^^^^ help: use `dyn`: `dyn color::Color`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/formatter.rs:90:20
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let boxed: Box<color::Color> = match config.colors.get(color).unwrap_or(&RealColor::Grey) {
[INFO] [stdout]    |                    ^^^^^^^^^^^^ help: use `dyn`: `dyn color::Color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/tabulator.rs:12:24
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub formatter: Box<Formatter>,
[INFO] [stdout]    |                        ^^^^^^^^^ help: use `dyn`: `dyn Formatter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:28:24
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub tabulator: Box<Tabulator>,
[INFO] [stdout]    |                        ^^^^^^^^^ help: use `dyn`: `dyn Tabulator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:47:25
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let tabulator : Box<Tabulator> = match matches.occurrences_of("naive") {
[INFO] [stdout]    |                         ^^^^^^^^^ help: use `dyn`: `dyn Tabulator`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:52:25
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let formatter : Box<Formatter> = match matches.occurrences_of("long") {
[INFO] [stdout]    |                         ^^^^^^^^^ help: use `dyn`: `dyn Formatter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/colors.rs:115:33
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub struct ColorWrapper(pub Box<color::Color>);
[INFO] [stdout]     |                                 ^^^^^^^^^^^^ help: use `dyn`: `dyn color::Color`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/formatter.rs:90:20
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let boxed: Box<color::Color> = match config.colors.get(color).unwrap_or(&RealColor::Grey) {
[INFO] [stdout]    |                    ^^^^^^^^^^^^ help: use `dyn`: `dyn color::Color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/tabulator.rs:12:24
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub formatter: Box<Formatter>,
[INFO] [stdout]    |                        ^^^^^^^^^ help: use `dyn`: `dyn Formatter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:28:24
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub tabulator: Box<Tabulator>,
[INFO] [stdout]    |                        ^^^^^^^^^ help: use `dyn`: `dyn Tabulator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `Command { std: "docker" "inspect" "d971b807895ea02420ecc6c953131cf4cd59ea10992d180bb2342292223a408c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d971b807895ea02420ecc6c953131cf4cd59ea10992d180bb2342292223a408c", kill_on_drop: false }`
[INFO] [stdout] d971b807895ea02420ecc6c953131cf4cd59ea10992d180bb2342292223a408c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3a525a2118e789560997a7d069aafab623869782fcd49963f4de11ce17d777a5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3a525a2118e789560997a7d069aafab623869782fcd49963f4de11ce17d777a5", kill_on_drop: false }`
[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:90:20
[INFO] [stderr]    |
[INFO] [stderr] 90 |     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: 4 warnings emitted
[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:90:20
[INFO] [stderr]    |
[INFO] [stderr] 90 |     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: 4 warnings emitted
[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: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/colorls-7551f80e64a6dd83
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test formatter::strlen_tests::for_normal_string ... ok
[INFO] [stdout] test formatter::strlen_tests::for_string_with_color ... ok
[INFO] [stdout] test formatter::strlen_tests::for_string_with_icons ... ok
[INFO] [stdout] test formatter::strlen_tests::for_string_with_weird_stuff ... ok
[INFO] [stdout] test tabulator::binsearch_tests::for_simple_case ... ok
[INFO] [stdout] test tabulator::binsearch_tests::when_array_is_small ... ok
[INFO] [stdout] test tabulator::binsearch_tests::when_nothing_matches ... ok
[INFO] [stdout] test tabulator::horizontal_line_breaker_tests::for_simple_case ... ok
[INFO] [stdout] test tabulator::is_valid_tests::for_simple_case ... ok
[INFO] [stdout] test tabulator::binsearch_tests::when_array_is_big ... ok
[INFO] [stdout] test tabulator::is_valid_tests::when_fits ... ok
[INFO] [stdout] test tabulator::horizontal_line_breaker_tests::when_only_one_row ... ok
[INFO] [stdout] test tabulator::is_valid_tests::when_total_col_width_exceeds_max ... ok
[INFO] [stdout] test tabulator::vertical_line_breaker_tests::for_simple_case ... ok
[INFO] [stdout] test tabulator::binsearch_tests::when_array_is_empty ... ok
[INFO] [stdout] test tabulator::vertical_line_breaker_tests::when_only_one_row ... ok
[INFO] [stdout] test formatter::strlen_tests::for_string_with_icons_via_code ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/colorls-8a8f8aadac4c0f63
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests colorls
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3a525a2118e789560997a7d069aafab623869782fcd49963f4de11ce17d777a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a525a2118e789560997a7d069aafab623869782fcd49963f4de11ce17d777a5", kill_on_drop: false }`
[INFO] [stdout] 3a525a2118e789560997a7d069aafab623869782fcd49963f4de11ce17d777a5