[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] checking scoiatael/colorls-rs against try#9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c for pr-79472 [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 9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c" "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" "+9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_yaml v0.6.2 [INFO] [stderr] Downloaded clap v2.26.1 [INFO] [stderr] Downloaded textwrap v0.8.0 [INFO] [stderr] Downloaded libc v0.2.30 [INFO] [stderr] Downloaded redox_syscall v0.1.31 [INFO] [stderr] Downloaded num-traits v0.1.40 [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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ac8bdef12b5bedae0ee64c88fcf5b4e6d4065c4f024e67baea3c041de808a24b [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" "ac8bdef12b5bedae0ee64c88fcf5b4e6d4065c4f024e67baea3c041de808a24b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ac8bdef12b5bedae0ee64c88fcf5b4e6d4065c4f024e67baea3c041de808a24b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac8bdef12b5bedae0ee64c88fcf5b4e6d4065c4f024e67baea3c041de808a24b", kill_on_drop: false }` [INFO] [stdout] ac8bdef12b5bedae0ee64c88fcf5b4e6d4065c4f024e67baea3c041de808a24b [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=forbid" "-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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+9b49d8c6c904f63eb486fe51b14bbe0aa2feda4c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 44318ed0010dfe7a0bd482a4c7fdc2c69f44eaf35abf9cb9a51d00ed08199660 [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" "44318ed0010dfe7a0bd482a4c7fdc2c69f44eaf35abf9cb9a51d00ed08199660", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.30 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking num-traits v0.1.40 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking linked-hash-map v0.3.0 [INFO] [stderr] Checking serde v0.9.15 [INFO] [stderr] Checking vec_map v0.8.0 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking strsim v0.6.0 [INFO] [stderr] Checking ansi_term v0.9.0 [INFO] [stderr] Checking unicode-segmentation v1.2.0 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking yaml-rust v0.3.5 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking num-integer v0.1.35 [INFO] [stderr] Checking term_size v0.3.0 [INFO] [stderr] Checking atty v0.2.2 [INFO] [stderr] Checking termion v1.5.1 [INFO] [stderr] Checking num-iter v0.1.34 [INFO] [stderr] Checking textwrap v0.8.0 [INFO] [stderr] Checking clap v2.26.1 [INFO] [stderr] Compiling serde_codegen_internals v0.14.2 [INFO] [stderr] Compiling serde_derive v0.9.15 [INFO] [stderr] Checking serde_yaml v0.6.2 [INFO] [stderr] Checking 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); [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 = 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, [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, [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Tabulator` [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); [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 = 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, [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, [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Tabulator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [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 = 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 = 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/main.rs:47:25 [INFO] [stdout] | [INFO] [stdout] 47 | let tabulator : Box = 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 = match matches.occurrences_of("long") { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Formatter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.02s [INFO] running `Command { std: "docker" "inspect" "44318ed0010dfe7a0bd482a4c7fdc2c69f44eaf35abf9cb9a51d00ed08199660", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44318ed0010dfe7a0bd482a4c7fdc2c69f44eaf35abf9cb9a51d00ed08199660", kill_on_drop: false }` [INFO] [stdout] 44318ed0010dfe7a0bd482a4c7fdc2c69f44eaf35abf9cb9a51d00ed08199660