[INFO] fetching crate treest 0.2.2...
[INFO] testing treest-0.2.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate treest 0.2.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate treest 0.2.2
[INFO] finished tweaking crates.io crate treest 0.2.2
[INFO] tweaked toml for crates.io crate treest 0.2.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate treest 0.2.2 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate treest 0.2.2 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 29609cc0c8a8461a1c75ad7cc1e66784c99119936960b3f8ac8085dd38176895
[INFO] running `Command { std: "docker" "start" "-a" "29609cc0c8a8461a1c75ad7cc1e66784c99119936960b3f8ac8085dd38176895", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29609cc0c8a8461a1c75ad7cc1e66784c99119936960b3f8ac8085dd38176895", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29609cc0c8a8461a1c75ad7cc1e66784c99119936960b3f8ac8085dd38176895", kill_on_drop: false }`
[INFO] [stdout] 29609cc0c8a8461a1c75ad7cc1e66784c99119936960b3f8ac8085dd38176895
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e4da94578b9f675682982ac540dd1243c2cf6a24401d044d432c2444078892e
[INFO] running `Command { std: "docker" "start" "-a" "7e4da94578b9f675682982ac540dd1243c2cf6a24401d044d432c2444078892e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling proc-macro2 v1.0.50
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling io-lifetimes v1.0.5
[INFO] [stderr]    Compiling signal-hook v0.3.14
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling parking_lot_core v0.9.6
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]    Compiling rustix v0.36.8
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling linux-raw-sys v0.1.4
[INFO] [stderr]    Compiling os_str_bytes v6.4.1
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling serde_json v1.0.91
[INFO] [stderr]    Compiling walkdir v2.3.3
[INFO] [stderr]    Compiling clap_lex v0.3.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling cassowary v0.3.0
[INFO] [stderr]    Compiling once_cell v1.17.0
[INFO] [stderr]    Compiling ryu v1.0.12
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling unicode-segmentation v1.10.0
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling itoa v1.0.5
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling dash_conversion v0.1.0
[INFO] [stderr]    Compiling lscolors v0.13.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling mio v0.8.5
[INFO] [stderr]    Compiling inotify-sys v0.1.5
[INFO] [stderr]    Compiling filetime v0.2.21
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]    Compiling inotify v0.9.6
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling signal-hook-mio v0.2.3
[INFO] [stderr]    Compiling notify v6.0.0
[INFO] [stderr]    Compiling crossterm v0.25.0
[INFO] [stderr]    Compiling is-terminal v0.4.3
[INFO] [stderr]    Compiling clap_derive v4.1.0
[INFO] [stderr]    Compiling clap v4.1.4
[INFO] [stderr]    Compiling tui v0.19.0
[INFO] [stderr]    Compiling treest v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `watcher` is never read
[INFO] [stdout]   --> src/all_the_stuff.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub struct AllTheStuff {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 75 |     watcher: RecommendedWatcher,        // moved into app
[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 `0` is never read
[INFO] [stdout]    --> src/app.rs:343:14
[INFO] [stdout]     |
[INFO] [stdout] 343 |     Sourcing(String),
[INFO] [stdout]     |     -------- ^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 343 -     Sourcing(String),
[INFO] [stdout] 343 +     Sourcing(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.50s
[INFO] running `Command { std: "docker" "inspect" "7e4da94578b9f675682982ac540dd1243c2cf6a24401d044d432c2444078892e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e4da94578b9f675682982ac540dd1243c2cf6a24401d044d432c2444078892e", kill_on_drop: false }`
[INFO] [stdout] 7e4da94578b9f675682982ac540dd1243c2cf6a24401d044d432c2444078892e
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b0ae274a1cf49769ab70864142aeb7ef0d9699a46b15fdcb395a3754d52531f
[INFO] running `Command { std: "docker" "start" "-a" "2b0ae274a1cf49769ab70864142aeb7ef0d9699a46b15fdcb395a3754d52531f", kill_on_drop: false }`
[INFO] [stderr]    Compiling treest v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `watcher` is never read
[INFO] [stdout]   --> src/all_the_stuff.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub struct AllTheStuff {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 75 |     watcher: RecommendedWatcher,        // moved into app
[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 `0` is never read
[INFO] [stdout]    --> src/app.rs:343:14
[INFO] [stdout]     |
[INFO] [stdout] 343 |     Sourcing(String),
[INFO] [stdout]     |     -------- ^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 343 -     Sourcing(String),
[INFO] [stdout] 343 +     Sourcing(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `Command { std: "docker" "inspect" "2b0ae274a1cf49769ab70864142aeb7ef0d9699a46b15fdcb395a3754d52531f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b0ae274a1cf49769ab70864142aeb7ef0d9699a46b15fdcb395a3754d52531f", kill_on_drop: false }`
[INFO] [stdout] 2b0ae274a1cf49769ab70864142aeb7ef0d9699a46b15fdcb395a3754d52531f
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8e1745776559161d7cb14369b0885710ef5aeb566a769e27201a761c67974787
[INFO] running `Command { std: "docker" "start" "-a" "8e1745776559161d7cb14369b0885710ef5aeb566a769e27201a761c67974787", kill_on_drop: false }`
[INFO] [stderr] warning: field `watcher` is never read
[INFO] [stderr]   --> src/all_the_stuff.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 72 | pub struct AllTheStuff {
[INFO] [stderr]    |            ----------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 75 |     watcher: RecommendedWatcher,        // moved into app
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]    --> src/app.rs:343:14
[INFO] [stderr]     |
[INFO] [stderr] 343 |     Sourcing(String),
[INFO] [stderr]     |     -------- ^^^^^^
[INFO] [stderr]     |     |
[INFO] [stderr]     |     field in this variant
[INFO] [stderr]     |
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]     |
[INFO] [stderr] 343 -     Sourcing(String),
[INFO] [stderr] 343 +     Sourcing(()),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `treest` (bin "treest" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/treest-dc19b36937931bb4)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test line::tests::test_split_args ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8e1745776559161d7cb14369b0885710ef5aeb566a769e27201a761c67974787", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e1745776559161d7cb14369b0885710ef5aeb566a769e27201a761c67974787", kill_on_drop: false }`
[INFO] [stdout] 8e1745776559161d7cb14369b0885710ef5aeb566a769e27201a761c67974787