[INFO] cloning repository https://github.com/mysangle/berry [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mysangle/berry" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmysangle%2Fberry", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmysangle%2Fberry'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c32457d803829f71ee1a1de8f26550fc799f793f [INFO] checking mysangle/berry against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmysangle%2Fberry" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mysangle/berry on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mysangle/berry [INFO] finished tweaking git repo https://github.com/mysangle/berry [INFO] tweaked toml for git repo https://github.com/mysangle/berry written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/mysangle/berry already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c3dafafe8d94262970566916ccfa52cbf4c492c2e3596949cb729f971604d044 [INFO] running `Command { std: "docker" "start" "-a" "c3dafafe8d94262970566916ccfa52cbf4c492c2e3596949cb729f971604d044", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c3dafafe8d94262970566916ccfa52cbf4c492c2e3596949cb729f971604d044", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3dafafe8d94262970566916ccfa52cbf4c492c2e3596949cb729f971604d044", kill_on_drop: false }` [INFO] [stdout] c3dafafe8d94262970566916ccfa52cbf4c492c2e3596949cb729f971604d044 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d59f684c88513157a7a98875008c70e0908a3b47fafcb5c0b1854581b2a9727c [INFO] running `Command { std: "docker" "start" "-a" "d59f684c88513157a7a98875008c70e0908a3b47fafcb5c0b1854581b2a9727c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling signal-hook v0.3.14 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.8.5 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking crossterm v0.25.0 [INFO] [stderr] Checking berry v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `KeySeq` [INFO] [stdout] --> src/screen.rs:2:30 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::input::{InputSeq, KeySeq}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Color` [INFO] [stdout] --> src/screen.rs:6:25 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::term_color::{Color}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `KeySeq` [INFO] [stdout] --> src/screen.rs:2:30 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::input::{InputSeq, KeySeq}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Color` [INFO] [stdout] --> src/screen.rs:6:25 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::term_color::{Color}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/screen.rs:388:39 [INFO] [stdout] | [INFO] [stdout] 388 | pub fn maybe_resize(&mut self, input: I) -> Result [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/screen.rs:388:39 [INFO] [stdout] | [INFO] [stdout] 388 | pub fn maybe_resize(&mut self, input: I) -> Result [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `timestamp` and `kind` are never read [INFO] [stdout] --> src/screen.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 26 | struct StatusMessage { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 27 | text: String, [INFO] [stdout] 28 | timestamp: SystemTime, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 29 | kind: StatusMessageKind, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `cols` is never used [INFO] [stdout] --> src/screen.rs:441:12 [INFO] [stdout] | [INFO] [stdout] 92 | impl Screen { [INFO] [stdout] | ------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 441 | pub fn cols(&self) -> usize { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `timestamp` and `kind` are never read [INFO] [stdout] --> src/screen.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 26 | struct StatusMessage { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 27 | text: String, [INFO] [stdout] 28 | timestamp: SystemTime, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 29 | kind: StatusMessageKind, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Reset` and `NonText` are never constructed [INFO] [stdout] --> src/term_color.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub enum Color { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 4 | Reset, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 5 | NonText, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Color` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `cols` is never used [INFO] [stdout] --> src/screen.rs:441:12 [INFO] [stdout] | [INFO] [stdout] 92 | impl Screen { [INFO] [stdout] | ------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 441 | pub fn cols(&self) -> usize { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Reset` and `NonText` are never constructed [INFO] [stdout] --> src/term_color.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub enum Color { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] 4 | Reset, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 5 | NonText, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Color` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/prompt.rs:119:9 [INFO] [stdout] | [INFO] [stdout] 119 | self.render_screen("", &template); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 119 | let _ = self.render_screen("", &template); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/prompt.rs:119:9 [INFO] [stdout] | [INFO] [stdout] 119 | self.render_screen("", &template); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 119 | let _ = self.render_screen("", &template); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/screen.rs:180:21 [INFO] [stdout] | [INFO] [stdout] 180 | write!(buf, "{}", c); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/screen.rs:362:9 [INFO] [stdout] | [INFO] [stdout] 362 | self.write_flush(&buf); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 362 | let _ = self.write_flush(&buf); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/screen.rs:180:21 [INFO] [stdout] | [INFO] [stdout] 180 | write!(buf, "{}", c); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/screen.rs:362:9 [INFO] [stdout] | [INFO] [stdout] 362 | self.write_flush(&buf); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 362 | let _ = self.write_flush(&buf); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.20s [INFO] running `Command { std: "docker" "inspect" "d59f684c88513157a7a98875008c70e0908a3b47fafcb5c0b1854581b2a9727c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d59f684c88513157a7a98875008c70e0908a3b47fafcb5c0b1854581b2a9727c", kill_on_drop: false }` [INFO] [stdout] d59f684c88513157a7a98875008c70e0908a3b47fafcb5c0b1854581b2a9727c