[INFO] cloning repository https://github.com/oldwomanjosiah/anotify
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oldwomanjosiah/anotify" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foldwomanjosiah%2Fanotify", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foldwomanjosiah%2Fanotify'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f49ac3ca60dc2aefde8558b0d217db093fe3e5f9
[INFO] testing oldwomanjosiah/anotify against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foldwomanjosiah%2Fanotify" "/workspace/builds/worker-83/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-83/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/oldwomanjosiah/anotify on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/oldwomanjosiah/anotify
[INFO] finished tweaking git repo https://github.com/oldwomanjosiah/anotify
[INFO] tweaked toml for git repo https://github.com/oldwomanjosiah/anotify written to /workspace/builds/worker-83/source/Cargo.toml
[INFO] crate git repo https://github.com/oldwomanjosiah/anotify already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.descripton
[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-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 056f528feb2f2b6f0305d664784f3dd71c4088f80447e32a1c68ad853772f4d8
[INFO] running `Command { std: "docker" "start" "-a" "056f528feb2f2b6f0305d664784f3dd71c4088f80447e32a1c68ad853772f4d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "056f528feb2f2b6f0305d664784f3dd71c4088f80447e32a1c68ad853772f4d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "056f528feb2f2b6f0305d664784f3dd71c4088f80447e32a1c68ad853772f4d8", kill_on_drop: false }`
[INFO] [stdout] 056f528feb2f2b6f0305d664784f3dd71c4088f80447e32a1c68ad853772f4d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2081c6f9c2e72345ccff7da7e909596417201d185a2fa77aa46fbfde6efe5aba
[INFO] running `Command { std: "docker" "start" "-a" "2081c6f9c2e72345ccff7da7e909596417201d185a2fa77aa46fbfde6efe5aba", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.descripton
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling syn v1.0.89
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.8
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling tracing-core v0.1.23
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling tracing v0.1.32
[INFO] [stderr]    Compiling quote v1.0.16
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling mio v0.8.2
[INFO] [stderr]    Compiling nix v0.23.1
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling tokio-stream v0.1.8
[INFO] [stderr]    Compiling anotify v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `watch_token`
[INFO] [stdout]   --> src/futures.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub(crate) watch_token: WatchDescriptor,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `handle`
[INFO] [stdout]   --> src/futures.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub(crate) handle: Handle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `closed`
[INFO] [stdout]   --> src/futures.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub(crate) closed: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `watch_token`
[INFO] [stdout]   --> src/futures.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub(crate) watch_token: WatchDescriptor,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `handle`
[INFO] [stdout]   --> src/futures.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub(crate) handle: Handle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `watch_token`
[INFO] [stdout]   --> src/futures.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub(crate) watch_token: WatchDescriptor,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `handle`
[INFO] [stdout]   --> src/futures.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub(crate) handle: Handle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `closed`
[INFO] [stdout]   --> src/futures.rs:91:5
[INFO] [stdout]    |
[INFO] [stdout] 91 |     pub(crate) closed: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `watch_token`
[INFO] [stdout]   --> src/futures.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub(crate) watch_token: WatchDescriptor,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `handle`
[INFO] [stdout]   --> src/futures.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub(crate) handle: Handle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/task.rs:304:21
[INFO] [stdout]     |
[INFO] [stdout] 304 |                     watch_token_tx.send(*wd);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/task.rs:315:21
[INFO] [stdout]     |
[INFO] [stdout] 315 |                     watch_token_tx.send(wd);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.33s
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2081c6f9c2e72345ccff7da7e909596417201d185a2fa77aa46fbfde6efe5aba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2081c6f9c2e72345ccff7da7e909596417201d185a2fa77aa46fbfde6efe5aba", kill_on_drop: false }`
[INFO] [stdout] 2081c6f9c2e72345ccff7da7e909596417201d185a2fa77aa46fbfde6efe5aba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 930f6e1b0caac455e8229c6f93fa7c04d1838732ebdec41d1904ed5d10e1f73e
[INFO] running `Command { std: "docker" "start" "-a" "930f6e1b0caac455e8229c6f93fa7c04d1838732ebdec41d1904ed5d10e1f73e", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.descripton
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling parking_lot_core v0.9.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling anyhow v1.0.56
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling lock_api v0.4.6
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling parking_lot v0.12.0
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling tokio-stream v0.1.8
[INFO] [stderr]    Compiling anotify v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `watch_token`
[INFO] [stdout]   --> src/futures.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub(crate) watch_token: WatchDescriptor,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `handle`
[INFO] [stdout]   --> src/futures.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub(crate) handle: Handle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `closed`
[INFO] [stdout]   --> src/futures.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub(crate) closed: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `watch_token`
[INFO] [stdout]   --> src/futures.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub(crate) watch_token: WatchDescriptor,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `handle`
[INFO] [stdout]   --> src/futures.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub(crate) handle: Handle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `watch_token`
[INFO] [stdout]   --> src/futures.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub(crate) watch_token: WatchDescriptor,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `handle`
[INFO] [stdout]   --> src/futures.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub(crate) handle: Handle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `closed`
[INFO] [stdout]   --> src/futures.rs:91:5
[INFO] [stdout]    |
[INFO] [stdout] 91 |     pub(crate) closed: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `watch_token`
[INFO] [stdout]   --> src/futures.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub(crate) watch_token: WatchDescriptor,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `handle`
[INFO] [stdout]   --> src/futures.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub(crate) handle: Handle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/task.rs:304:21
[INFO] [stdout]     |
[INFO] [stdout] 304 |                     watch_token_tx.send(*wd);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/task.rs:315:21
[INFO] [stdout]     |
[INFO] [stdout] 315 |                     watch_token_tx.send(wd);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `watch_token`
[INFO] [stdout]   --> src/futures.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub(crate) watch_token: WatchDescriptor,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `handle`
[INFO] [stdout]   --> src/futures.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub(crate) handle: Handle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `closed`
[INFO] [stdout]   --> src/futures.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub(crate) closed: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `watch_token`
[INFO] [stdout]   --> src/futures.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub(crate) watch_token: WatchDescriptor,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `handle`
[INFO] [stdout]   --> src/futures.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub(crate) handle: Handle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `watch_token`
[INFO] [stdout]   --> src/futures.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub(crate) watch_token: WatchDescriptor,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `handle`
[INFO] [stdout]   --> src/futures.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub(crate) handle: Handle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `closed`
[INFO] [stdout]   --> src/futures.rs:91:5
[INFO] [stdout]    |
[INFO] [stdout] 91 |     pub(crate) closed: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `watch_token`
[INFO] [stdout]   --> src/futures.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub(crate) watch_token: WatchDescriptor,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `handle`
[INFO] [stdout]   --> src/futures.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub(crate) handle: Handle,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/task.rs:304:21
[INFO] [stdout]     |
[INFO] [stdout] 304 |                     watch_token_tx.send(*wd);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/task.rs:315:21
[INFO] [stdout]     |
[INFO] [stdout] 315 |                     watch_token_tx.send(wd);
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 27s
[INFO] running `Command { std: "docker" "inspect" "930f6e1b0caac455e8229c6f93fa7c04d1838732ebdec41d1904ed5d10e1f73e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "930f6e1b0caac455e8229c6f93fa7c04d1838732ebdec41d1904ed5d10e1f73e", kill_on_drop: false }`
[INFO] [stdout] 930f6e1b0caac455e8229c6f93fa7c04d1838732ebdec41d1904ed5d10e1f73e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 490b1ce80e23f6aa761b6ec3b349aa53b01f451268797908e3581fb5baa4dd85
[INFO] running `Command { std: "docker" "start" "-a" "490b1ce80e23f6aa761b6ec3b349aa53b01f451268797908e3581fb5baa4dd85", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.descripton
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: field is never read: `watch_token`
[INFO] [stderr]   --> src/futures.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 78 |     pub(crate) watch_token: WatchDescriptor,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `handle`
[INFO] [stderr]   --> src/futures.rs:79:5
[INFO] [stderr]    |
[INFO] [stderr] 79 |     pub(crate) handle: Handle,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `closed`
[INFO] [stderr]   --> src/futures.rs:80:5
[INFO] [stderr]    |
[INFO] [stderr] 80 |     pub(crate) closed: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `watch_token`
[INFO] [stderr]   --> src/futures.rs:84:5
[INFO] [stderr]    |
[INFO] [stderr] 84 |     pub(crate) watch_token: WatchDescriptor,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `handle`
[INFO] [stderr]   --> src/futures.rs:85:5
[INFO] [stderr]    |
[INFO] [stderr] 85 |     pub(crate) handle: Handle,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `watch_token`
[INFO] [stderr]   --> src/futures.rs:89:5
[INFO] [stderr]    |
[INFO] [stderr] 89 |     pub(crate) watch_token: WatchDescriptor,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `handle`
[INFO] [stderr]   --> src/futures.rs:90:5
[INFO] [stderr]    |
[INFO] [stderr] 90 |     pub(crate) handle: Handle,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `closed`
[INFO] [stderr]   --> src/futures.rs:91:5
[INFO] [stderr]    |
[INFO] [stderr] 91 |     pub(crate) closed: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `watch_token`
[INFO] [stderr]   --> src/futures.rs:95:5
[INFO] [stderr]    |
[INFO] [stderr] 95 |     pub(crate) watch_token: WatchDescriptor,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `handle`
[INFO] [stderr]   --> src/futures.rs:96:5
[INFO] [stderr]    |
[INFO] [stderr] 96 |     pub(crate) handle: Handle,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/task.rs:304:21
[INFO] [stderr]     |
[INFO] [stderr] 304 |                     watch_token_tx.send(*wd);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/task.rs:315:21
[INFO] [stderr]     |
[INFO] [stderr] 315 |                     watch_token_tx.send(wd);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: `anotify` (lib) generated 12 warnings
[INFO] [stderr] warning: `anotify` (lib test) generated 12 warnings (12 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.14s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/anotify-2c68a376606c201c)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test::shutdown ... ok
[INFO] [stdout] test test::it_works ... ok
[INFO] [stdout] test test::dir_events ... ok
[INFO] [stderr]    Doc-tests anotify
[INFO] [stdout] test test::stream_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.56s
[INFO] [stdout] 
[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" "490b1ce80e23f6aa761b6ec3b349aa53b01f451268797908e3581fb5baa4dd85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "490b1ce80e23f6aa761b6ec3b349aa53b01f451268797908e3581fb5baa4dd85", kill_on_drop: false }`
[INFO] [stdout] 490b1ce80e23f6aa761b6ec3b349aa53b01f451268797908e3581fb5baa4dd85