[INFO] fetching crate conf_watcher 0.1.3... [INFO] testing conf_watcher-0.1.3 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate conf_watcher 0.1.3 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate conf_watcher 0.1.3 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate conf_watcher 0.1.3 [INFO] tweaked toml for crates.io crate conf_watcher 0.1.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate conf_watcher 0.1.3 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate conf_watcher 0.1.3 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3853b85877038f4520139f99c50c6714b2335d0c689232a994d23b6902c6746c [INFO] running `Command { std: "docker" "start" "-a" "3853b85877038f4520139f99c50c6714b2335d0c689232a994d23b6902c6746c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3853b85877038f4520139f99c50c6714b2335d0c689232a994d23b6902c6746c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3853b85877038f4520139f99c50c6714b2335d0c689232a994d23b6902c6746c", kill_on_drop: false }` [INFO] [stdout] 3853b85877038f4520139f99c50c6714b2335d0c689232a994d23b6902c6746c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6286d7ed73bda31e323b440fa2efab62613e9b156a65e9ee916a4865335cd846 [INFO] running `Command { std: "docker" "start" "-a" "6286d7ed73bda31e323b440fa2efab62613e9b156a65e9ee916a4865335cd846", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling bitflags v2.10.0 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling hashbrown v0.16.0 [INFO] [stderr] Compiling winnow v0.7.13 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling notify-types v2.0.0 [INFO] [stderr] Compiling unsafe-libyaml v0.2.11 [INFO] [stderr] Compiling toml_writer v1.0.4 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling indexmap v2.12.0 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling inotify-sys v0.1.5 [INFO] [stderr] Compiling mio v1.1.0 [INFO] [stderr] Compiling inotify v0.11.0 [INFO] [stderr] Compiling notify v8.2.0 [INFO] [stderr] Compiling toml_parser v1.0.4 [INFO] [stderr] Compiling serde_spanned v1.0.3 [INFO] [stderr] Compiling toml_datetime v0.7.3 [INFO] [stderr] Compiling toml v0.9.8 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling serde_yaml v0.9.34+deprecated [INFO] [stderr] Compiling conf_watcher v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> src/watched_file.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.00s [INFO] running `Command { std: "docker" "inspect" "6286d7ed73bda31e323b440fa2efab62613e9b156a65e9ee916a4865335cd846", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6286d7ed73bda31e323b440fa2efab62613e9b156a65e9ee916a4865335cd846", kill_on_drop: false }` [INFO] [stdout] 6286d7ed73bda31e323b440fa2efab62613e9b156a65e9ee916a4865335cd846 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 54f320d66d8a6f3f89f8aa09840e6a1e5127517a9ce0fd839f56bdc2942a34db [INFO] running `Command { std: "docker" "start" "-a" "54f320d66d8a6f3f89f8aa09840e6a1e5127517a9ce0fd839f56bdc2942a34db", kill_on_drop: false }` [INFO] [stderr] Compiling conf_watcher v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> src/watched_file.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::cell::RefCell; [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: `file_format::FileFormat` [INFO] [stdout] --> examples/verbose_automatic_updated.rs:4:65 [INFO] [stdout] | [INFO] [stdout] 4 | use conf_watcher::{auto_updated::AutoUpdated, watcher::Watcher, file_format::FileFormat}; [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: `file_format::FileFormat` [INFO] [stdout] --> examples/verbose_manual.rs:3:65 [INFO] [stdout] | [INFO] [stdout] 3 | use conf_watcher::{auto_updated::AutoUpdated, watcher::Watcher, file_format::FileFormat}; [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: `std::cell::RefCell` [INFO] [stdout] --> src/watched_file.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::cell::RefCell; [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 variable: `new_json` [INFO] [stdout] --> examples/main.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | let new_json: AutoUpdated = fw.auto_update(json); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_json` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `au` [INFO] [stdout] --> examples/main.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | let au:AutoUpdated = fw.manual_updated().unwrap(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_au` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `wf` [INFO] [stdout] --> examples/main.rs:31:14 [INFO] [stdout] | [INFO] [stdout] 31 | let (au, wf): (AutoUpdated, WatchedFile) = Watcher::manual_updated_from("file.json", FileFormat::Json).unwrap(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_wf` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.56s [INFO] running `Command { std: "docker" "inspect" "54f320d66d8a6f3f89f8aa09840e6a1e5127517a9ce0fd839f56bdc2942a34db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54f320d66d8a6f3f89f8aa09840e6a1e5127517a9ce0fd839f56bdc2942a34db", kill_on_drop: false }` [INFO] [stdout] 54f320d66d8a6f3f89f8aa09840e6a1e5127517a9ce0fd839f56bdc2942a34db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5dd912e1bbeeb6189c3f845715d19be1d44910f434f051505a14079e367e9cd8 [INFO] running `Command { std: "docker" "start" "-a" "5dd912e1bbeeb6189c3f845715d19be1d44910f434f051505a14079e367e9cd8", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::cell::RefCell` [INFO] [stderr] --> src/watched_file.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::cell::RefCell; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `conf_watcher` (lib) generated 1 warning (run `cargo fix --lib -p conf_watcher` to apply 1 suggestion) [INFO] [stderr] warning: `conf_watcher` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: unused import: `file_format::FileFormat` [INFO] [stderr] --> examples/verbose_manual.rs:3:65 [INFO] [stderr] | [INFO] [stderr] 3 | use conf_watcher::{auto_updated::AutoUpdated, watcher::Watcher, file_format::FileFormat}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `file_format::FileFormat` [INFO] [stderr] --> examples/verbose_automatic_updated.rs:4:65 [INFO] [stderr] | [INFO] [stderr] 4 | use conf_watcher::{auto_updated::AutoUpdated, watcher::Watcher, file_format::FileFormat}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `new_json` [INFO] [stderr] --> examples/main.rs:27:9 [INFO] [stderr] | [INFO] [stderr] 27 | let new_json: AutoUpdated = fw.auto_update(json); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_json` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `au` [INFO] [stderr] --> examples/main.rs:29:9 [INFO] [stderr] | [INFO] [stderr] 29 | let au:AutoUpdated = fw.manual_updated().unwrap(); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_au` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `wf` [INFO] [stderr] --> examples/main.rs:31:14 [INFO] [stderr] | [INFO] [stderr] 31 | let (au, wf): (AutoUpdated, WatchedFile) = Watcher::manual_updated_from("file.json", FileFormat::Json).unwrap(); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_wf` [INFO] [stderr] [INFO] [stderr] warning: `conf_watcher` (example "verbose_manual") generated 1 warning (run `cargo fix --example "verbose_manual" -p conf_watcher` to apply 1 suggestion) [INFO] [stderr] warning: `conf_watcher` (example "verbose_automatic_updated") generated 1 warning (run `cargo fix --example "verbose_automatic_updated" -p conf_watcher` to apply 1 suggestion) [INFO] [stderr] warning: `conf_watcher` (example "main") generated 3 warnings (run `cargo fix --example "main" -p conf_watcher` to apply 3 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/conf_watcher-096ef815e0a27249) [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] [stderr] Doc-tests conf_watcher [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" "5dd912e1bbeeb6189c3f845715d19be1d44910f434f051505a14079e367e9cd8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5dd912e1bbeeb6189c3f845715d19be1d44910f434f051505a14079e367e9cd8", kill_on_drop: false }` [INFO] [stdout] 5dd912e1bbeeb6189c3f845715d19be1d44910f434f051505a14079e367e9cd8