[INFO] fetching crate hotwatch 0.4.6... [INFO] testing hotwatch-0.4.6 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate hotwatch 0.4.6 into /workspace/builds/worker-31/source [INFO] validating manifest of crates.io crate hotwatch 0.4.6 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate hotwatch 0.4.6 [INFO] finished tweaking crates.io crate hotwatch 0.4.6 [INFO] tweaked toml for crates.io crate hotwatch 0.4.6 written to /workspace/builds/worker-31/source/Cargo.toml [INFO] crate crates.io crate hotwatch 0.4.6 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 86611c7aae59f7933fb726dba79cb467de0cee3d380e206cb9610b3b89cf3876 [INFO] running `Command { std: "docker" "start" "-a" "86611c7aae59f7933fb726dba79cb467de0cee3d380e206cb9610b3b89cf3876", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "86611c7aae59f7933fb726dba79cb467de0cee3d380e206cb9610b3b89cf3876", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86611c7aae59f7933fb726dba79cb467de0cee3d380e206cb9610b3b89cf3876", kill_on_drop: false }` [INFO] [stdout] 86611c7aae59f7933fb726dba79cb467de0cee3d380e206cb9610b3b89cf3876 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c7c939422a6a9957f63bccba1c26d99612bf01eb875785341b0151936ebc355b [INFO] running `Command { std: "docker" "start" "-a" "c7c939422a6a9957f63bccba1c26d99612bf01eb875785341b0151936ebc355b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.103 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling slab v0.4.4 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling inotify-sys v0.1.5 [INFO] [stderr] Compiling filetime v0.2.15 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling inotify v0.7.1 [INFO] [stderr] Compiling mio-extras v2.0.6 [INFO] [stderr] Compiling notify v4.0.17 [INFO] [stderr] Compiling hotwatch v0.4.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.38s [INFO] running `Command { std: "docker" "inspect" "c7c939422a6a9957f63bccba1c26d99612bf01eb875785341b0151936ebc355b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7c939422a6a9957f63bccba1c26d99612bf01eb875785341b0151936ebc355b", kill_on_drop: false }` [INFO] [stdout] c7c939422a6a9957f63bccba1c26d99612bf01eb875785341b0151936ebc355b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 685fa1cea4861d4045cd4089d3a5c091512e5a5ca78c2cfebeb70da9ff7e0ed4 [INFO] running `Command { std: "docker" "start" "-a" "685fa1cea4861d4045cd4089d3a5c091512e5a5ca78c2cfebeb70da9ff7e0ed4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.30 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling cc v1.0.71 [INFO] [stderr] Compiling gimli v0.25.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Compiling object v0.26.2 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling addr2line v0.16.0 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Compiling hotwatch v0.4.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> examples/json.rs:32:20 [INFO] [stdout] | [INFO] [stdout] 32 | if changed.compare_and_swap(true, false, Ordering::AcqRel) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> examples/json.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `hobby` [INFO] [stdout] --> examples/json.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | hobby: String, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `favorite_color` [INFO] [stdout] --> examples/json.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | favorite_color: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 39.14s [INFO] running `Command { std: "docker" "inspect" "685fa1cea4861d4045cd4089d3a5c091512e5a5ca78c2cfebeb70da9ff7e0ed4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "685fa1cea4861d4045cd4089d3a5c091512e5a5ca78c2cfebeb70da9ff7e0ed4", kill_on_drop: false }` [INFO] [stdout] 685fa1cea4861d4045cd4089d3a5c091512e5a5ca78c2cfebeb70da9ff7e0ed4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 989f086c35aac1ed6d78af4f279fda708ffe1adffeec96c2ddc9e14609a05996 [INFO] running `Command { std: "docker" "start" "-a" "989f086c35aac1ed6d78af4f279fda708ffe1adffeec96c2ddc9e14609a05996", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated associated function `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> examples/json.rs:32:20 [INFO] [stderr] | [INFO] [stderr] 32 | if changed.compare_and_swap(true, false, Ordering::AcqRel) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> examples/json.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `hobby` [INFO] [stderr] --> examples/json.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | hobby: String, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `favorite_color` [INFO] [stderr] --> examples/json.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | favorite_color: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `hotwatch` (example "json") generated 4 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/hotwatch-6e9c75541c9ebb36) [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] [stderr] Running tests/send_sync.rs (/opt/rustwide/target/debug/deps/send_sync-55ecd99b86ad6c7a) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test hotwatch_send ... ok [INFO] [stdout] test hotwatch_sync ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests hotwatch [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/blocking.rs - blocking::Hotwatch::new (line 55) ... ok [INFO] [stdout] test src/lib.rs - Hotwatch::new (line 96) ... ok [INFO] [stdout] test src/blocking.rs - blocking::Hotwatch::watch (line 97) ... ok [INFO] [stdout] test src/lib.rs - Hotwatch::watch (line 137) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.83s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "989f086c35aac1ed6d78af4f279fda708ffe1adffeec96c2ddc9e14609a05996", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "989f086c35aac1ed6d78af4f279fda708ffe1adffeec96c2ddc9e14609a05996", kill_on_drop: false }` [INFO] [stdout] 989f086c35aac1ed6d78af4f279fda708ffe1adffeec96c2ddc9e14609a05996