[INFO] cloning repository https://github.com/tgolsson/indicatif-repro
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tgolsson/indicatif-repro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftgolsson%2Findicatif-repro", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftgolsson%2Findicatif-repro'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b9cbaca34a84a2a90c5cbd0cfcc42d6ee16260de
[INFO] testing tgolsson/indicatif-repro against try#0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 for pr-137122-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftgolsson%2Findicatif-repro" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tgolsson/indicatif-repro
[INFO] finished tweaking git repo https://github.com/tgolsson/indicatif-repro
[INFO] tweaked toml for git repo https://github.com/tgolsson/indicatif-repro written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tgolsson/indicatif-repro on toolchain 0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tgolsson/indicatif-repro 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" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aadac3d4ef245e8f169d29ede0eb4c5099729b0f5f2c4872cb5004f6db7b0611
[INFO] running `Command { std: "docker" "start" "-a" "aadac3d4ef245e8f169d29ede0eb4c5099729b0f5f2c4872cb5004f6db7b0611", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aadac3d4ef245e8f169d29ede0eb4c5099729b0f5f2c4872cb5004f6db7b0611", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aadac3d4ef245e8f169d29ede0eb4c5099729b0f5f2c4872cb5004f6db7b0611", kill_on_drop: false }`
[INFO] [stdout] aadac3d4ef245e8f169d29ede0eb4c5099729b0f5f2c4872cb5004f6db7b0611
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f51a8ab9860c96e3d13dfe722f46d18941632785e494617ac47d579047996cd8
[INFO] running `Command { std: "docker" "start" "-a" "f51a8ab9860c96e3d13dfe722f46d18941632785e494617ac47d579047996cd8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]    Compiling rustix v0.38.14
[INFO] [stderr]    Compiling linux-raw-sys v0.4.7
[INFO] [stderr]    Compiling memchr v2.6.3
[INFO] [stderr]    Compiling bitflags v2.4.0
[INFO] [stderr]    Compiling portable-atomic v1.4.3
[INFO] [stderr]    Compiling regex-syntax v0.7.5
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling smallvec v1.11.1
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling termcolor v1.3.0
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling number_prefix v0.4.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.13
[INFO] [stderr]    Compiling fastrand v2.0.0
[INFO] [stderr]    Compiling tokio v1.32.0
[INFO] [stderr]    Compiling itertools v0.12.0
[INFO] [stderr]    Compiling aho-corasick v1.1.1
[INFO] [stderr]    Compiling console v0.15.7
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling is-terminal v0.4.9
[INFO] [stderr]    Compiling colored v2.0.4
[INFO] [stderr]    Compiling indicatif v0.17.7
[INFO] [stderr]    Compiling regex-automata v0.3.8
[INFO] [stderr]    Compiling regex v1.9.5
[INFO] [stderr]    Compiling env_logger v0.10.0
[INFO] [stderr]    Compiling indicatif-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `TryCloneAsFile`
[INFO] [stdout]  --> src/stdio.rs:1:66
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub use crate::term::{TermReadDestination, TermWriteDestination, TryCloneAsFile};
[INFO] [stdout]   |                                                                  ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Builder` and `Target`
[INFO] [stdout]   --> src/main.rs:10:18
[INFO] [stdout]    |
[INFO] [stdout] 10 | use env_logger::{Builder, Target};
[INFO] [stdout]    |                  ^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LevelFilter`
[INFO] [stdout]   --> src/main.rs:12:18
[INFO] [stdout]    |
[INFO] [stdout] 12 | use log::{Level, LevelFilter, Log, Metadata, Record};
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `metadata`
[INFO] [stdout]   --> src/main.rs:99:23
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn enabled(&self, metadata: &Metadata) -> bool {
[INFO] [stdout]    |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_metadata`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `print` is assigned to, but never used
[INFO] [stdout]    --> src/main.rs:231:17
[INFO] [stdout]     |
[INFO] [stdout] 231 |         let mut print = 0;
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_print` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pb`
[INFO] [stdout]    --> src/main.rs:248:29
[INFO] [stdout]     |
[INFO] [stdout] 248 |                         let pb = weak.upgrade().unwrap();
[INFO] [stdout]     |                             ^^ help: if this is intentional, prefix it with an underscore: `_pb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `min_lines` and `max_lines` are never read
[INFO] [stdout]   --> src/main.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 49 | struct LogGenerator {
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] 50 |     line_idx: usize,
[INFO] [stdout] 51 |     min_lines: usize,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 52 |     max_lines: usize,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `generate` is never used
[INFO] [stdout]   --> src/main.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | impl LogGenerator {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] 56 |     fn generate(&mut self) -> String {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `stderr_set_use_color` is never used
[INFO] [stdout]   --> src/stdio.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl Console {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub fn stderr_set_use_color(&mut self, use_color: bool) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/stdio.rs:127:12
[INFO] [stdout]     |
[INFO] [stdout] 123 | impl Destination {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 127 |     pub fn console_clear(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 190 |     pub fn stderr_set_use_color(&self, use_color: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 214 |     pub fn read_stdin(&self, buf: &mut [u8]) -> std::io::Result<usize> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 233 |     pub fn write_stdout(&self, content: &[u8]) {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 290 |     pub fn write_stderr(&self, content: &[u8]) {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 336 |     pub fn stdin_as_raw_fd(&self) -> Result<RawFd, String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 353 |     pub fn stdout_as_raw_fd(&self) -> Result<RawFd, String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 370 |     pub fn stderr_as_raw_fd(&self) -> Result<RawFd, String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scope_task_destination` is never used
[INFO] [stdout]    --> src/stdio.rs:435:14
[INFO] [stdout]     |
[INFO] [stdout] 435 | pub async fn scope_task_destination<F>(destination: Arc<Destination>, f: F) -> F::Output
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `use_color` is never read
[INFO] [stdout]   --> src/term.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub struct TermWriteDestination {
[INFO] [stdout]    |            -------------------- field in this struct
[INFO] [stdout] 60 |     destination: Arc<TermDestination>,
[INFO] [stdout] 61 |     pub use_color: bool,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TermWriteDestination` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `TryCloneAsFile` is never used
[INFO] [stdout]    --> src/term.rs:135:11
[INFO] [stdout]     |
[INFO] [stdout] 135 | pub trait TryCloneAsFile {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `into_raw_fd` that must be used
[INFO] [stdout]   --> src/stdio.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 80 |         self.stdin_handle.take().unwrap().into_raw_fd();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: losing the raw file descriptor may leak resources
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 80 |         let _ = self.stdin_handle.take().unwrap().into_raw_fd();
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `into_raw_fd` that must be used
[INFO] [stdout]   --> src/stdio.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 81 |         self.stdout_handle.take().unwrap().into_raw_fd();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: losing the raw file descriptor may leak resources
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 81 |         let _ = self.stdout_handle.take().unwrap().into_raw_fd();
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `into_raw_fd` that must be used
[INFO] [stdout]   --> src/stdio.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |         self.stderr_handle.take().unwrap().into_raw_fd();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: losing the raw file descriptor may leak resources
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 82 |         let _ = self.stderr_handle.take().unwrap().into_raw_fd();
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.55s
[INFO] running `Command { std: "docker" "inspect" "f51a8ab9860c96e3d13dfe722f46d18941632785e494617ac47d579047996cd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f51a8ab9860c96e3d13dfe722f46d18941632785e494617ac47d579047996cd8", kill_on_drop: false }`
[INFO] [stdout] f51a8ab9860c96e3d13dfe722f46d18941632785e494617ac47d579047996cd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56c9a9df6e6c2b24c8f1ed90c597ff5124ec3b96058ad5f963e7d51f7c59c83d
[INFO] running `Command { std: "docker" "start" "-a" "56c9a9df6e6c2b24c8f1ed90c597ff5124ec3b96058ad5f963e7d51f7c59c83d", kill_on_drop: false }`
[INFO] [stderr]    Compiling indicatif-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `TryCloneAsFile`
[INFO] [stdout]  --> src/stdio.rs:1:66
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub use crate::term::{TermReadDestination, TermWriteDestination, TryCloneAsFile};
[INFO] [stdout]   |                                                                  ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Builder` and `Target`
[INFO] [stdout]   --> src/main.rs:10:18
[INFO] [stdout]    |
[INFO] [stdout] 10 | use env_logger::{Builder, Target};
[INFO] [stdout]    |                  ^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LevelFilter`
[INFO] [stdout]   --> src/main.rs:12:18
[INFO] [stdout]    |
[INFO] [stdout] 12 | use log::{Level, LevelFilter, Log, Metadata, Record};
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `metadata`
[INFO] [stdout]   --> src/main.rs:99:23
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn enabled(&self, metadata: &Metadata) -> bool {
[INFO] [stdout]    |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_metadata`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `print` is assigned to, but never used
[INFO] [stdout]    --> src/main.rs:231:17
[INFO] [stdout]     |
[INFO] [stdout] 231 |         let mut print = 0;
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_print` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pb`
[INFO] [stdout]    --> src/main.rs:248:29
[INFO] [stdout]     |
[INFO] [stdout] 248 |                         let pb = weak.upgrade().unwrap();
[INFO] [stdout]     |                             ^^ help: if this is intentional, prefix it with an underscore: `_pb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `min_lines` and `max_lines` are never read
[INFO] [stdout]   --> src/main.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 49 | struct LogGenerator {
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] 50 |     line_idx: usize,
[INFO] [stdout] 51 |     min_lines: usize,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 52 |     max_lines: usize,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `generate` is never used
[INFO] [stdout]   --> src/main.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | impl LogGenerator {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] 56 |     fn generate(&mut self) -> String {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `stderr_set_use_color` is never used
[INFO] [stdout]   --> src/stdio.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl Console {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub fn stderr_set_use_color(&mut self, use_color: bool) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/stdio.rs:127:12
[INFO] [stdout]     |
[INFO] [stdout] 123 | impl Destination {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 127 |     pub fn console_clear(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 190 |     pub fn stderr_set_use_color(&self, use_color: bool) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 214 |     pub fn read_stdin(&self, buf: &mut [u8]) -> std::io::Result<usize> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 233 |     pub fn write_stdout(&self, content: &[u8]) {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 290 |     pub fn write_stderr(&self, content: &[u8]) {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 336 |     pub fn stdin_as_raw_fd(&self) -> Result<RawFd, String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 353 |     pub fn stdout_as_raw_fd(&self) -> Result<RawFd, String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 370 |     pub fn stderr_as_raw_fd(&self) -> Result<RawFd, String> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `scope_task_destination` is never used
[INFO] [stdout]    --> src/stdio.rs:435:14
[INFO] [stdout]     |
[INFO] [stdout] 435 | pub async fn scope_task_destination<F>(destination: Arc<Destination>, f: F) -> F::Output
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `use_color` is never read
[INFO] [stdout]   --> src/term.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub struct TermWriteDestination {
[INFO] [stdout]    |            -------------------- field in this struct
[INFO] [stdout] 60 |     destination: Arc<TermDestination>,
[INFO] [stdout] 61 |     pub use_color: bool,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TermWriteDestination` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `TryCloneAsFile` is never used
[INFO] [stdout]    --> src/term.rs:135:11
[INFO] [stdout]     |
[INFO] [stdout] 135 | pub trait TryCloneAsFile {
[INFO] [stdout]     |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `into_raw_fd` that must be used
[INFO] [stdout]   --> src/stdio.rs:80:9
[INFO] [stdout]    |
[INFO] [stdout] 80 |         self.stdin_handle.take().unwrap().into_raw_fd();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: losing the raw file descriptor may leak resources
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 80 |         let _ = self.stdin_handle.take().unwrap().into_raw_fd();
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `into_raw_fd` that must be used
[INFO] [stdout]   --> src/stdio.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 81 |         self.stdout_handle.take().unwrap().into_raw_fd();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: losing the raw file descriptor may leak resources
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 81 |         let _ = self.stdout_handle.take().unwrap().into_raw_fd();
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `into_raw_fd` that must be used
[INFO] [stdout]   --> src/stdio.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |         self.stderr_handle.take().unwrap().into_raw_fd();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: losing the raw file descriptor may leak resources
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 82 |         let _ = self.stderr_handle.take().unwrap().into_raw_fd();
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "56c9a9df6e6c2b24c8f1ed90c597ff5124ec3b96058ad5f963e7d51f7c59c83d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56c9a9df6e6c2b24c8f1ed90c597ff5124ec3b96058ad5f963e7d51f7c59c83d", kill_on_drop: false }`
[INFO] [stdout] 56c9a9df6e6c2b24c8f1ed90c597ff5124ec3b96058ad5f963e7d51f7c59c83d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b96e0642c6969424671869d046922a4e600d9dd0801ba708b9d0aca45db9d472
[INFO] running `Command { std: "docker" "start" "-a" "b96e0642c6969424671869d046922a4e600d9dd0801ba708b9d0aca45db9d472", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `TryCloneAsFile`
[INFO] [stderr]  --> src/stdio.rs:1:66
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub use crate::term::{TermReadDestination, TermWriteDestination, TryCloneAsFile};
[INFO] [stderr]   |                                                                  ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Builder` and `Target`
[INFO] [stderr]   --> src/main.rs:10:18
[INFO] [stderr]    |
[INFO] [stderr] 10 | use env_logger::{Builder, Target};
[INFO] [stderr]    |                  ^^^^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `LevelFilter`
[INFO] [stderr]   --> src/main.rs:12:18
[INFO] [stderr]    |
[INFO] [stderr] 12 | use log::{Level, LevelFilter, Log, Metadata, Record};
[INFO] [stderr]    |                  ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `metadata`
[INFO] [stderr]   --> src/main.rs:99:23
[INFO] [stderr]    |
[INFO] [stderr] 99 |     fn enabled(&self, metadata: &Metadata) -> bool {
[INFO] [stderr]    |                       ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_metadata`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `print` is assigned to, but never used
[INFO] [stderr]    --> src/main.rs:231:17
[INFO] [stderr]     |
[INFO] [stderr] 231 |         let mut print = 0;
[INFO] [stderr]     |                 ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_print` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pb`
[INFO] [stderr]    --> src/main.rs:248:29
[INFO] [stderr]     |
[INFO] [stderr] 248 |                         let pb = weak.upgrade().unwrap();
[INFO] [stderr]     |                             ^^ help: if this is intentional, prefix it with an underscore: `_pb`
[INFO] [stderr] 
[INFO] [stderr] warning: fields `min_lines` and `max_lines` are never read
[INFO] [stderr]   --> src/main.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 49 | struct LogGenerator {
[INFO] [stderr]    |        ------------ fields in this struct
[INFO] [stderr] 50 |     line_idx: usize,
[INFO] [stderr] 51 |     min_lines: usize,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 52 |     max_lines: usize,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `generate` is never used
[INFO] [stderr]   --> src/main.rs:56:8
[INFO] [stderr]    |
[INFO] [stderr] 55 | impl LogGenerator {
[INFO] [stderr]    | ----------------- method in this implementation
[INFO] [stderr] 56 |     fn generate(&mut self) -> String {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `stderr_set_use_color` is never used
[INFO] [stderr]   --> src/stdio.rs:64:12
[INFO] [stderr]    |
[INFO] [stderr] 27 | impl Console {
[INFO] [stderr]    | ------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 64 |     pub fn stderr_set_use_color(&mut self, use_color: bool) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple methods are never used
[INFO] [stderr]    --> src/stdio.rs:127:12
[INFO] [stderr]     |
[INFO] [stderr] 123 | impl Destination {
[INFO] [stderr]     | ---------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 127 |     pub fn console_clear(&self) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 190 |     pub fn stderr_set_use_color(&self, use_color: bool) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 214 |     pub fn read_stdin(&self, buf: &mut [u8]) -> std::io::Result<usize> {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 233 |     pub fn write_stdout(&self, content: &[u8]) {
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 290 |     pub fn write_stderr(&self, content: &[u8]) {
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 336 |     pub fn stdin_as_raw_fd(&self) -> Result<RawFd, String> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 353 |     pub fn stdout_as_raw_fd(&self) -> Result<RawFd, String> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 370 |     pub fn stderr_as_raw_fd(&self) -> Result<RawFd, String> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `scope_task_destination` is never used
[INFO] [stderr]    --> src/stdio.rs:435:14
[INFO] [stderr]     |
[INFO] [stderr] 435 | pub async fn scope_task_destination<F>(destination: Arc<Destination>, f: F) -> F::Output
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `use_color` is never read
[INFO] [stderr]   --> src/term.rs:61:9
[INFO] [stderr]    |
[INFO] [stderr] 59 | pub struct TermWriteDestination {
[INFO] [stderr]    |            -------------------- field in this struct
[INFO] [stderr] 60 |     destination: Arc<TermDestination>,
[INFO] [stderr] 61 |     pub use_color: bool,
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TermWriteDestination` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: trait `TryCloneAsFile` is never used
[INFO] [stderr]    --> src/term.rs:135:11
[INFO] [stderr]     |
[INFO] [stderr] 135 | pub trait TryCloneAsFile {
[INFO] [stderr]     |           ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `into_raw_fd` that must be used
[INFO] [stderr]   --> src/stdio.rs:80:9
[INFO] [stderr]    |
[INFO] [stderr] 80 |         self.stdin_handle.take().unwrap().into_raw_fd();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: losing the raw file descriptor may leak resources
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 80 |         let _ = self.stdin_handle.take().unwrap().into_raw_fd();
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `into_raw_fd` that must be used
[INFO] [stderr]   --> src/stdio.rs:81:9
[INFO] [stderr]    |
[INFO] [stderr] 81 |         self.stdout_handle.take().unwrap().into_raw_fd();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: losing the raw file descriptor may leak resources
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 81 |         let _ = self.stdout_handle.take().unwrap().into_raw_fd();
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `into_raw_fd` that must be used
[INFO] [stderr]   --> src/stdio.rs:82:9
[INFO] [stderr]    |
[INFO] [stderr] 82 |         self.stderr_handle.take().unwrap().into_raw_fd();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: losing the raw file descriptor may leak resources
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 82 |         let _ = self.stderr_handle.take().unwrap().into_raw_fd();
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `indicatif-test` (bin "indicatif-test" test) generated 16 warnings (run `cargo fix --bin "indicatif-test" --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/indicatif_test-f42d814b8e124a48)
[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" "b96e0642c6969424671869d046922a4e600d9dd0801ba708b9d0aca45db9d472", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b96e0642c6969424671869d046922a4e600d9dd0801ba708b9d0aca45db9d472", kill_on_drop: false }`
[INFO] [stdout] b96e0642c6969424671869d046922a4e600d9dd0801ba708b9d0aca45db9d472