[INFO] fetching crate treest 0.2.2... [INFO] testing treest-0.2.2 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate treest 0.2.2 into /workspace/builds/worker-4-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-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate treest 0.2.2 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 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c3ce584fd00fece868c527c41e45cbe4e6a0d3bd1aec1948b294f608ebbadd54 [INFO] running `Command { std: "docker" "start" "-a" "c3ce584fd00fece868c527c41e45cbe4e6a0d3bd1aec1948b294f608ebbadd54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c3ce584fd00fece868c527c41e45cbe4e6a0d3bd1aec1948b294f608ebbadd54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3ce584fd00fece868c527c41e45cbe4e6a0d3bd1aec1948b294f608ebbadd54", kill_on_drop: false }` [INFO] [stdout] c3ce584fd00fece868c527c41e45cbe4e6a0d3bd1aec1948b294f608ebbadd54 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 83c3038e052cab3e0b39d006ad3c32d6c5e6698ef4f019365a5be4499592f70a [INFO] running `Command { std: "docker" "start" "-a" "83c3038e052cab3e0b39d006ad3c32d6c5e6698ef4f019365a5be4499592f70a", 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 log v0.4.17 [INFO] [stderr] Compiling parking_lot_core v0.9.6 [INFO] [stderr] Compiling io-lifetimes v1.0.5 [INFO] [stderr] Compiling serde_derive v1.0.152 [INFO] [stderr] Compiling signal-hook v0.3.14 [INFO] [stderr] Compiling rustix v0.36.8 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Compiling linux-raw-sys v0.1.4 [INFO] [stderr] Compiling serde_json v1.0.91 [INFO] [stderr] Compiling os_str_bytes v6.4.1 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling cassowary v0.3.0 [INFO] [stderr] Compiling unicode-width v0.1.10 [INFO] [stderr] Compiling unicode-segmentation v1.10.0 [INFO] [stderr] Compiling ryu v1.0.12 [INFO] [stderr] Compiling once_cell v1.17.0 [INFO] [stderr] Compiling itoa v1.0.5 [INFO] [stderr] Compiling walkdir v2.3.3 [INFO] [stderr] Compiling termcolor v1.2.0 [INFO] [stderr] Compiling dash_conversion v0.1.0 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling lscolors v0.13.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.8 [INFO] [stderr] Compiling clap_lex v0.3.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [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 notify v6.0.0 [INFO] [stderr] Compiling signal-hook-mio v0.2.3 [INFO] [stderr] Compiling crossterm v0.25.0 [INFO] [stderr] Compiling is-terminal v0.4.3 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [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 22.24s [INFO] running `Command { std: "docker" "inspect" "83c3038e052cab3e0b39d006ad3c32d6c5e6698ef4f019365a5be4499592f70a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83c3038e052cab3e0b39d006ad3c32d6c5e6698ef4f019365a5be4499592f70a", kill_on_drop: false }` [INFO] [stdout] 83c3038e052cab3e0b39d006ad3c32d6c5e6698ef4f019365a5be4499592f70a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 4781a2f2054a4a62fdc8fb1127f9961e5bdbbba44e3ffd2249edac95733ccdc9 [INFO] running `Command { std: "docker" "start" "-a" "4781a2f2054a4a62fdc8fb1127f9961e5bdbbba44e3ffd2249edac95733ccdc9", 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 2.03s [INFO] running `Command { std: "docker" "inspect" "4781a2f2054a4a62fdc8fb1127f9961e5bdbbba44e3ffd2249edac95733ccdc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4781a2f2054a4a62fdc8fb1127f9961e5bdbbba44e3ffd2249edac95733ccdc9", kill_on_drop: false }` [INFO] [stdout] 4781a2f2054a4a62fdc8fb1127f9961e5bdbbba44e3ffd2249edac95733ccdc9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2354b262c8c550b10b4c08baa09c396cba609c6ef5ac90a11e4342cff15ee376 [INFO] running `Command { std: "docker" "start" "-a" "2354b262c8c550b10b4c08baa09c396cba609c6ef5ac90a11e4342cff15ee376", 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 0.14s [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" "2354b262c8c550b10b4c08baa09c396cba609c6ef5ac90a11e4342cff15ee376", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2354b262c8c550b10b4c08baa09c396cba609c6ef5ac90a11e4342cff15ee376", kill_on_drop: false }` [INFO] [stdout] 2354b262c8c550b10b4c08baa09c396cba609c6ef5ac90a11e4342cff15ee376