[INFO] fetching crate nanoxide 0.0.0...
[INFO] testing nanoxide-0.0.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate nanoxide 0.0.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate nanoxide 0.0.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate nanoxide 0.0.0
[INFO] tweaked toml for crates.io crate nanoxide 0.0.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nanoxide 0.0.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nanoxide 0.0.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] afe44f9c8507626c4b8b6e685b428bc28fc736787aedbf94e51a992dce18a2f7
[INFO] running `Command { std: "docker" "start" "afe44f9c8507626c4b8b6e685b428bc28fc736787aedbf94e51a992dce18a2f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afe44f9c8507626c4b8b6e685b428bc28fc736787aedbf94e51a992dce18a2f7", 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" "afe44f9c8507626c4b8b6e685b428bc28fc736787aedbf94e51a992dce18a2f7" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afe44f9c8507626c4b8b6e685b428bc28fc736787aedbf94e51a992dce18a2f7", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "afe44f9c8507626c4b8b6e685b428bc28fc736787aedbf94e51a992dce18a2f7" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling log v0.4.33
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling smallvec v1.15.2
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling bitflags v2.13.1
[INFO] [stderr]    Compiling nanoxide v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: nanoxide@0.0.0: TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] warning: nanoxide@0.0.0: HOST   = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] warning: nanoxide@0.0.0: Interpreting as not a cross-target.
[INFO] [stderr] warning: nanoxide@0.0.0: Copying locales to:
[INFO] [stderr] warning: nanoxide@0.0.0:   release -> /opt/rustwide/target/release/locales
[INFO] [stderr] warning: nanoxide@0.0.0:   debug   -> /opt/rustwide/target/debug/locales
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling mio v1.2.2
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling signal-hook-mio v0.2.5
[INFO] [stderr]    Compiling crossterm v0.28.1
[INFO] [stdout] error[E0599]: no method named `flush` found for struct `Stdout` in the current scope
[INFO] [stdout]    --> src/text.rs:105:31
[INFO] [stdout]     |
[INFO] [stdout] 105 |     let _ = std::io::stdout().flush();
[INFO] [stdout]     |                               ^^^^^ method not found in `Stdout`
[INFO] [stdout]     |
[INFO] [stdout]    --> /rustc/dfb0accb7f508ae8be965d8629557221c889dd98/library/core/src/io/write.rs:178:7
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method is available for `Stdout` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `Write` which provides `flush` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]  16 + use std::io::Write;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/utils.rs:60:38
[INFO] [stdout]    |
[INFO] [stdout] 60 |     let pw = unsafe { libc::getpwuid(unsafe { libc::geteuid() }) };
[INFO] [stdout]    |              ------                  ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |              |
[INFO] [stdout]    |              because it's nested under this `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `shifted` is never read
[INFO] [stdout]    --> src/movement.rs:131:23
[INFO] [stdout]     |
[INFO] [stdout] 131 |     let mut shifted = false;
[INFO] [stdout]     |                       ^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 140 |     shifted = sh;
[INFO] [stdout]     |     ------------ `shifted` 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 `found_x` is never read
[INFO] [stdout]    --> src/search.rs:489:23
[INFO] [stdout]     |
[INFO] [stdout] 489 |     let mut found_x = 0;
[INFO] [stdout]     |                       ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 596 |     found_x = found.unwrap();
[INFO] [stdout]     |     ------------------------ `found_x` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `function` is never read
[INFO] [stdout]    --> src/prompt.rs:404:44
[INFO] [stdout]     |
[INFO] [stdout] 404 |     let mut function: Option<FunctionId> = None;
[INFO] [stdout]     |                                            ^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 425 |         function = shortcut.map(|s| s.borrow().func);
[INFO] [stdout]     |         -------------------------------------------- `function` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `function` is never read
[INFO] [stdout]    --> src/prompt.rs:654:44
[INFO] [stdout]     |
[INFO] [stdout] 654 |     let mut function: Option<FunctionId> = None;
[INFO] [stdout]     |                                            ^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 684 |         function = acquire_an_answer(&mut retval, &mut listed, history_list.as_deref_mut(), refresh_func);
[INFO] [stdout]     |         ------------------------------------------------------------------------------------------------- `function` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `info` is never read
[INFO] [stdout]    --> src/browser.rs:185:24
[INFO] [stdout]     |
[INFO] [stdout] 185 |         let mut info = String::new();
[INFO] [stdout]     |                        ^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 204 |                     info = format!("{:4} GB", size >> 30);
[INFO] [stdout]     |                     ---- `info` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `display` is never read
[INFO] [stdout]    --> src/browser.rs:227:27
[INFO] [stdout]     |
[INFO] [stdout] 227 |         let mut display = String::new();
[INFO] [stdout]     |                           ^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 233 |             display = thename.clone();
[INFO] [stdout]     |             ------- `display` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `present_name` is never read
[INFO] [stdout]    --> src/browser.rs:417:17
[INFO] [stdout]     |
[INFO] [stdout] 417 |                 present_name = None;
[INFO] [stdout]     |                 ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `old_selected` is never read
[INFO] [stdout]    --> src/browser.rs:399:43
[INFO] [stdout]     |
[INFO] [stdout] 399 |     let mut old_selected: Option<usize> = None;
[INFO] [stdout]     |                                           ^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 437 |         old_selected = None;
[INFO] [stdout]     |         ------------------- `old_selected` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] warning: nanoxide@0.0.0: TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] warning: nanoxide@0.0.0: HOST   = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] warning: nanoxide@0.0.0: Interpreting as not a cross-target.
[INFO] [stderr] warning: nanoxide@0.0.0: Copying locales to:
[INFO] [stderr] warning: nanoxide@0.0.0:   release -> /opt/rustwide/target/release/locales
[INFO] [stderr] warning: nanoxide@0.0.0:   debug   -> /opt/rustwide/target/debug/locales
[INFO] [stderr] error: could not compile `nanoxide` (lib) due to 1 previous error; 9 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "afe44f9c8507626c4b8b6e685b428bc28fc736787aedbf94e51a992dce18a2f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afe44f9c8507626c4b8b6e685b428bc28fc736787aedbf94e51a992dce18a2f7", kill_on_drop: false }`
[INFO] [stdout] afe44f9c8507626c4b8b6e685b428bc28fc736787aedbf94e51a992dce18a2f7
