[INFO] cloning repository https://github.com/Idimann/see
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Idimann/see" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIdimann%2Fsee", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIdimann%2Fsee'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 69ed0de905e44aa00eb9fbf239923aeebb4ae211
[INFO] checking Idimann/see against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIdimann%2Fsee" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Idimann/see
[INFO] finished tweaking git repo https://github.com/Idimann/see
[INFO] tweaked toml for git repo https://github.com/Idimann/see written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Idimann/see on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Idimann/see 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: binary `seeRust` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-7-tc1/source/target/.../seeRust
[INFO] [stderr]    |                                                  ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `see-rust`, convert `package.name`
[INFO] [stderr]   --> Cargo.toml:9:8
[INFO] [stderr]    |
[INFO] [stderr]  9 - name = "seeRust"
[INFO] [stderr]  9 + name = "see-rust"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `see-rust`, specify `bin.name`
[INFO] [stderr]   --> Cargo.toml:10:19
[INFO] [stderr]    |
[INFO] [stderr] 10 ~ version = "0.1.0"
[INFO] [stderr] 11 + [[bin]]
[INFO] [stderr] 12 + name = "see-rust"
[INFO] [stderr] 13 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `seeRust` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sorted-vec v0.8.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 5a4839a1aca33691b13a8715fb2f3081af50d9731c2826ea78ad8796d17f73b3
[INFO] running `Command { std: "docker" "start" "5a4839a1aca33691b13a8715fb2f3081af50d9731c2826ea78ad8796d17f73b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a4839a1aca33691b13a8715fb2f3081af50d9731c2826ea78ad8796d17f73b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5a4839a1aca33691b13a8715fb2f3081af50d9731c2826ea78ad8796d17f73b3" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a4839a1aca33691b13a8715fb2f3081af50d9731c2826ea78ad8796d17f73b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5a4839a1aca33691b13a8715fb2f3081af50d9731c2826ea78ad8796d17f73b3" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: binary `seeRust` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../seeRust
[INFO] [stderr]    |                          ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `see-rust`, convert `package.name`
[INFO] [stderr]   --> Cargo.toml:9:8
[INFO] [stderr]    |
[INFO] [stderr]  9 - name = "seeRust"
[INFO] [stderr]  9 + name = "see-rust"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `see-rust`, specify `bin.name`
[INFO] [stderr]   --> Cargo.toml:10:19
[INFO] [stderr]    |
[INFO] [stderr] 10 ~ version = "0.1.0"
[INFO] [stderr] 11 + [[bin]]
[INFO] [stderr] 12 + name = "see-rust"
[INFO] [stderr] 13 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `seeRust` (manifest) generated 1 warning
[INFO] [stderr]     Checking bitflags v2.9.0
[INFO] [stderr]     Checking sorted-vec v0.8.6
[INFO] [stderr]    Compiling cc v1.2.16
[INFO] [stderr]     Checking nix v0.29.0
[INFO] [stderr]    Compiling ncurses v5.101.0
[INFO] [stderr]     Checking ctrlc v3.4.5
[INFO] [stderr]     Checking pancurses v0.17.0
[INFO] [stderr]     Checking seeRust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::mem::MaybeUninit`
[INFO] [stdout]  --> src/colors.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::mem::MaybeUninit;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem::MaybeUninit`
[INFO] [stdout]  --> src/colors.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::mem::MaybeUninit;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bufs`
[INFO] [stdout]   --> src/run.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     bufs: &mut Vec<Rc<RefCell<Buf>>>,
[INFO] [stdout]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_bufs`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `flags` is never read
[INFO] [stdout]   --> src/buffer.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct Buf {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 27 |     flags: Flags,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `FileCreate` and `FileSave` are never constructed
[INFO] [stdout]   --> src/buffer/bindr.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub enum BindErr {
[INFO] [stdout]    |          ------- variants in this enum
[INFO] [stdout]  9 |     FileCreate,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 10 |     FileOpen,
[INFO] [stdout] 11 |     FileSave,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BindErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `save` is never used
[INFO] [stdout]   --> src/buffer/bindr.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub trait Bindr {
[INFO] [stdout]    |           ----- method in this trait
[INFO] [stdout] 23 |     fn save(&self, buf: &String) -> Result<(), BindErr>;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/colors.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Col {
[INFO] [stdout]    | -------- associated function in this implementation
[INFO] [stdout] 15 |     pub fn new(r: i16, g: i16, b: i16) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ESC` is never used
[INFO] [stdout]   --> src/mode.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const ESC: char = to_control!('[');
[INFO] [stdout]    |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `C_SPACE` is never used
[INFO] [stdout]   --> src/mode.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const C_SPACE: char = to_control!(' ');
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Insert` is never constructed
[INFO] [stdout]   --> src/mode.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct Insert;
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bufs`
[INFO] [stdout]   --> src/run.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     bufs: &mut Vec<Rc<RefCell<Buf>>>,
[INFO] [stdout]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_bufs`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `flags` is never read
[INFO] [stdout]   --> src/buffer.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct Buf {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 27 |     flags: Flags,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `FileCreate` and `FileSave` are never constructed
[INFO] [stdout]   --> src/buffer/bindr.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub enum BindErr {
[INFO] [stdout]    |          ------- variants in this enum
[INFO] [stdout]  9 |     FileCreate,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 10 |     FileOpen,
[INFO] [stdout] 11 |     FileSave,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BindErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `save` is never used
[INFO] [stdout]   --> src/buffer/bindr.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub trait Bindr {
[INFO] [stdout]    |           ----- method in this trait
[INFO] [stdout] 23 |     fn save(&self, buf: &String) -> Result<(), BindErr>;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/colors.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Col {
[INFO] [stdout]    | -------- associated function in this implementation
[INFO] [stdout] 15 |     pub fn new(r: i16, g: i16, b: i16) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ESC` is never used
[INFO] [stdout]   --> src/mode.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const ESC: char = to_control!('[');
[INFO] [stdout]    |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `C_SPACE` is never used
[INFO] [stdout]   --> src/mode.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const C_SPACE: char = to_control!(' ');
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Insert` is never constructed
[INFO] [stdout]   --> src/mode.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct Insert;
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.33s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.29.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 8`
[INFO] running `Command { std: "docker" "inspect" "5a4839a1aca33691b13a8715fb2f3081af50d9731c2826ea78ad8796d17f73b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a4839a1aca33691b13a8715fb2f3081af50d9731c2826ea78ad8796d17f73b3", kill_on_drop: false }`
[INFO] [stdout] 5a4839a1aca33691b13a8715fb2f3081af50d9731c2826ea78ad8796d17f73b3
