[INFO] cloning repository https://github.com/lthoerner/rush
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lthoerner/rush" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flthoerner%2Frush", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flthoerner%2Frush'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 011311e6c5d3db3d009bce883a78d037fc435861
[INFO] checking lthoerner/rush against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flthoerner%2Frush" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/lthoerner/rush
[INFO] finished tweaking git repo https://github.com/lthoerner/rush
[INFO] tweaked toml for git repo https://github.com/lthoerner/rush written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lthoerner/rush 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/lthoerner/rush 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 }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 2bc6640eb2f3a6fdfaf98303f14c62ff8e4dff74619a36b056061768db4c06e3
[INFO] running `Command { std: "docker" "start" "2bc6640eb2f3a6fdfaf98303f14c62ff8e4dff74619a36b056061768db4c06e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2bc6640eb2f3a6fdfaf98303f14c62ff8e4dff74619a36b056061768db4c06e3", 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" "2bc6640eb2f3a6fdfaf98303f14c62ff8e4dff74619a36b056061768db4c06e3" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2bc6640eb2f3a6fdfaf98303f14c62ff8e4dff74619a36b056061768db4c06e3", 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" "2bc6640eb2f3a6fdfaf98303f14c62ff8e4dff74619a36b056061768db4c06e3" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused imports: `EnvVariables` and `Environment`
[INFO] [stdout]  --> src/state/mod.rs:6:36
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use environment::{EnvVariable, EnvVariables, Environment};
[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 imports: `EnvVariables` and `Environment`
[INFO] [stdout]  --> src/state/mod.rs:6:36
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use environment::{EnvVariable, EnvVariables, Environment};
[INFO] [stdout]   |                                    ^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `file_size_len_last` is never read
[INFO] [stdout]    --> src/exec/builtins/functions.rs:212:41
[INFO] [stdout]     |
[INFO] [stdout] 212 |     let mut file_size_len_last: usize = 0;
[INFO] [stdout]     |                                         ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 222 |             file_size_len_last = formatted_fsize.len();
[INFO] [stdout]     |             ------------------------------------------ `file_size_len_last` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `username_len_last` is never read
[INFO] [stdout]    --> src/exec/builtins/functions.rs:214:40
[INFO] [stdout]     |
[INFO] [stdout] 214 |     let mut username_len_last: usize = 0;
[INFO] [stdout]     |                                        ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 234 |             username_len_last = path.owner().replace_err(|| file_err!(UnreadableMetadata: path_to_read))?.to_string().len();
[INFO] [stdout]     |             --------------------------------------------------------------------------------------------------------------- `username_len_last` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `file_size_len_last` is never read
[INFO] [stdout]    --> src/exec/builtins/functions.rs:212:41
[INFO] [stdout]     |
[INFO] [stdout] 212 |     let mut file_size_len_last: usize = 0;
[INFO] [stdout]     |                                         ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 222 |             file_size_len_last = formatted_fsize.len();
[INFO] [stdout]     |             ------------------------------------------ `file_size_len_last` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `username_len_last` is never read
[INFO] [stdout]    --> src/exec/builtins/functions.rs:214:40
[INFO] [stdout]     |
[INFO] [stdout] 214 |     let mut username_len_last: usize = 0;
[INFO] [stdout]     |                                        ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 234 |             username_len_last = path.owner().replace_err(|| file_err!(UnreadableMetadata: path_to_read))?.to_string().len();
[INFO] [stdout]     |             --------------------------------------------------------------------------------------------------------------- `username_len_last` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `separators` is never read
[INFO] [stdout]   --> src/eval/symbols.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct Symbols<'a> {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 25 |     pub operators: Vec<&'a str>,
[INFO] [stdout] 26 |     pub separators: Vec<char>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `should_exit` is never read
[INFO] [stdout]   --> src/state/shell.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct ShellState {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub should_exit: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/exec/builtins/functions.rs:188:5
[INFO] [stdout]     |
[INFO] [stdout] 188 | /     list_directory_long(
[INFO] [stdout] 189 | |         directories,
[INFO] [stdout] 190 | |         permission_view,
[INFO] [stdout] 191 | |         path_to_read.clone(),
[INFO] [stdout] ...   |
[INFO] [stdout] 195 | |         hide_file_sizes,
[INFO] [stdout] 196 | |     );
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 188 |     let _ = list_directory_long(
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `separators` is never read
[INFO] [stdout]   --> src/eval/symbols.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct Symbols<'a> {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 25 |     pub operators: Vec<&'a str>,
[INFO] [stdout] 26 |     pub separators: Vec<char>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `should_exit` is never read
[INFO] [stdout]   --> src/state/shell.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct ShellState {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub should_exit: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/exec/builtins/functions.rs:188:5
[INFO] [stdout]     |
[INFO] [stdout] 188 | /     list_directory_long(
[INFO] [stdout] 189 | |         directories,
[INFO] [stdout] 190 | |         permission_view,
[INFO] [stdout] 191 | |         path_to_read.clone(),
[INFO] [stdout] ...   |
[INFO] [stdout] 195 | |         hide_file_sizes,
[INFO] [stdout] 196 | |     );
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 188 |     let _ = list_directory_long(
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `strum`
[INFO] [stderr]  --> Cargo.toml:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | strum = "0.25.0"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `strum`
[INFO] [stderr] warning: `rush` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.01s
[INFO] running `Command { std: "docker" "inspect" "2bc6640eb2f3a6fdfaf98303f14c62ff8e4dff74619a36b056061768db4c06e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bc6640eb2f3a6fdfaf98303f14c62ff8e4dff74619a36b056061768db4c06e3", kill_on_drop: false }`
[INFO] [stdout] 2bc6640eb2f3a6fdfaf98303f14c62ff8e4dff74619a36b056061768db4c06e3
