[INFO] fetching crate namisan 0.1.0...
[INFO] testing namisan-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate namisan 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate namisan 0.1.0
[INFO] finished tweaking crates.io crate namisan 0.1.0
[INFO] tweaked toml for crates.io crate namisan 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate namisan 0.1.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate namisan 0.1.0 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5a86f1d103551c1d75f9ac9c90bac24241dc8da4556374c6ab58eea42d381fe
[INFO] running `Command { std: "docker" "start" "-a" "c5a86f1d103551c1d75f9ac9c90bac24241dc8da4556374c6ab58eea42d381fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5a86f1d103551c1d75f9ac9c90bac24241dc8da4556374c6ab58eea42d381fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5a86f1d103551c1d75f9ac9c90bac24241dc8da4556374c6ab58eea42d381fe", kill_on_drop: false }`
[INFO] [stdout] c5a86f1d103551c1d75f9ac9c90bac24241dc8da4556374c6ab58eea42d381fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b53d1bc53236ef85a856764b84d3df60a89a3edaa90c32d34c099b197030b9ed
[INFO] running `Command { std: "docker" "start" "-a" "b53d1bc53236ef85a856764b84d3df60a89a3edaa90c32d34c099b197030b9ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.144
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling signal-hook v0.3.15
[INFO] [stderr]    Compiling time-core v0.1.1
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling cassowary v0.3.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]    Compiling mio v0.8.6
[INFO] [stderr]    Compiling time v0.3.21
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling signal-hook-mio v0.2.3
[INFO] [stderr]    Compiling crossterm v0.26.1
[INFO] [stderr]    Compiling ratatui v0.21.0
[INFO] [stderr]    Compiling namisan v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Path` and `env`
[INFO] [stdout]  --> src/app.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     env, io,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 3 |     path::{Path, PathBuf},
[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: `ReadDir`
[INFO] [stdout]  --> src/app_draw.rs:2:22
[INFO] [stdout]   |
[INFO] [stdout] 2 |     fs::{self, File, ReadDir},
[INFO] [stdout]   |                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `process::Command`
[INFO] [stdout]  --> src/app_update.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{path::Path, process::Command};
[INFO] [stdout]   |                       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Clear` is never constructed
[INFO] [stdout]   --> src/app.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub enum AppCommand {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] 60 |     Quit,
[INFO] [stdout] 61 |     Clear,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/app_draw.rs:114:26
[INFO] [stdout]     |
[INFO] [stdout] 114 | fn list_dir_entries(dir: &Path) -> Vec<ListItem> {
[INFO] [stdout]     |                          ^^^^^         ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 114 | fn list_dir_entries(dir: &Path) -> Vec<ListItem<'_>> {
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.20s
[INFO] running `Command { std: "docker" "inspect" "b53d1bc53236ef85a856764b84d3df60a89a3edaa90c32d34c099b197030b9ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b53d1bc53236ef85a856764b84d3df60a89a3edaa90c32d34c099b197030b9ed", kill_on_drop: false }`
[INFO] [stdout] b53d1bc53236ef85a856764b84d3df60a89a3edaa90c32d34c099b197030b9ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 500abf3cd2ff787cef6842bf8cca52fce4a3df9e5d51ef63b5383bdf4a072505
[INFO] running `Command { std: "docker" "start" "-a" "500abf3cd2ff787cef6842bf8cca52fce4a3df9e5d51ef63b5383bdf4a072505", kill_on_drop: false }`
[INFO] [stderr]    Compiling namisan v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Path` and `env`
[INFO] [stdout]  --> src/app.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     env, io,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 3 |     path::{Path, PathBuf},
[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: `ReadDir`
[INFO] [stdout]  --> src/app_draw.rs:2:22
[INFO] [stdout]   |
[INFO] [stdout] 2 |     fs::{self, File, ReadDir},
[INFO] [stdout]   |                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `process::Command`
[INFO] [stdout]  --> src/app_update.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{path::Path, process::Command};
[INFO] [stdout]   |                       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Clear` is never constructed
[INFO] [stdout]   --> src/app.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub enum AppCommand {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] 60 |     Quit,
[INFO] [stdout] 61 |     Clear,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/app_draw.rs:114:26
[INFO] [stdout]     |
[INFO] [stdout] 114 | fn list_dir_entries(dir: &Path) -> Vec<ListItem> {
[INFO] [stdout]     |                          ^^^^^         ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 114 | fn list_dir_entries(dir: &Path) -> Vec<ListItem<'_>> {
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "500abf3cd2ff787cef6842bf8cca52fce4a3df9e5d51ef63b5383bdf4a072505", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "500abf3cd2ff787cef6842bf8cca52fce4a3df9e5d51ef63b5383bdf4a072505", kill_on_drop: false }`
[INFO] [stdout] 500abf3cd2ff787cef6842bf8cca52fce4a3df9e5d51ef63b5383bdf4a072505
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9c710e782478b53bab808634fe0de0dc112c6beaf154ce5a09096fe62084e573
[INFO] running `Command { std: "docker" "start" "-a" "9c710e782478b53bab808634fe0de0dc112c6beaf154ce5a09096fe62084e573", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Path` and `env`
[INFO] [stderr]  --> src/app.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     env, io,
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 3 |     path::{Path, PathBuf},
[INFO] [stderr]   |            ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ReadDir`
[INFO] [stderr]  --> src/app_draw.rs:2:22
[INFO] [stderr]   |
[INFO] [stderr] 2 |     fs::{self, File, ReadDir},
[INFO] [stderr]   |                      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `process::Command`
[INFO] [stderr]  --> src/app_update.rs:1:23
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{path::Path, process::Command};
[INFO] [stderr]   |                       ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Clear` is never constructed
[INFO] [stderr]   --> src/app.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 59 | pub enum AppCommand {
[INFO] [stderr]    |          ---------- variant in this enum
[INFO] [stderr] 60 |     Quit,
[INFO] [stderr] 61 |     Clear,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/app_draw.rs:114:26
[INFO] [stderr]     |
[INFO] [stderr] 114 | fn list_dir_entries(dir: &Path) -> Vec<ListItem> {
[INFO] [stderr]     |                          ^^^^^         ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                          |
[INFO] [stderr]     |                          the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 114 | fn list_dir_entries(dir: &Path) -> Vec<ListItem<'_>> {
[INFO] [stderr]     |                                                ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `namisan` (bin "namisan" test) generated 5 warnings (run `cargo fix --bin "namisan" -p namisan --tests` to apply 4 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/namisan-3ea725d6f11f1b14)
[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" "9c710e782478b53bab808634fe0de0dc112c6beaf154ce5a09096fe62084e573", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c710e782478b53bab808634fe0de0dc112c6beaf154ce5a09096fe62084e573", kill_on_drop: false }`
[INFO] [stdout] 9c710e782478b53bab808634fe0de0dc112c6beaf154ce5a09096fe62084e573