[INFO] cloning repository https://github.com/vhtq18w/rust_notify_demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vhtq18w/rust_notify_demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvhtq18w%2Frust_notify_demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvhtq18w%2Frust_notify_demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 170092c1702e36722e562d187e32f7a003cb5dc8
[INFO] checking vhtq18w/rust_notify_demo against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvhtq18w%2Frust_notify_demo" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vhtq18w/rust_notify_demo on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vhtq18w/rust_notify_demo
[INFO] finished tweaking git repo https://github.com/vhtq18w/rust_notify_demo
[INFO] tweaked toml for git repo https://github.com/vhtq18w/rust_notify_demo written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/vhtq18w/rust_notify_demo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f6392d8717f4882a72fbaee4600383824109de8606eca0196a0540478eae704
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2f6392d8717f4882a72fbaee4600383824109de8606eca0196a0540478eae704", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f6392d8717f4882a72fbaee4600383824109de8606eca0196a0540478eae704", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f6392d8717f4882a72fbaee4600383824109de8606eca0196a0540478eae704", kill_on_drop: false }`
[INFO] [stdout] 2f6392d8717f4882a72fbaee4600383824109de8606eca0196a0540478eae704
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24388177c3fdb159b7ce7fc05d67e1dbe765e4b866231d504c15fc6768ceb05e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "24388177c3fdb159b7ce7fc05d67e1dbe765e4b866231d504c15fc6768ceb05e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling syn v1.0.16
[INFO] [stderr]     Checking slab v0.1.3
[INFO] [stderr]     Checking regex-syntax v0.6.15
[INFO] [stderr]     Checking bytes v0.3.0
[INFO] [stderr]     Checking strsim v0.9.3
[INFO] [stderr]    Compiling ws2_32-sys v0.2.1
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking nix v0.5.1
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking inotify v0.2.3
[INFO] [stderr]     Checking filetime v0.1.15
[INFO] [stderr]     Checking aho-corasick v0.7.9
[INFO] [stderr]     Checking walkdir v0.1.8
[INFO] [stderr]     Checking miow v0.1.5
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking mio v0.5.1
[INFO] [stderr]     Checking notify v2.6.3
[INFO] [stderr]     Checking regex v1.3.4
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]     Checking serde v1.0.104
[INFO] [stderr]     Checking docopt v1.1.0
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking rust_notify_demo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/files_watcher.rs:16:39
[INFO] [stdout]    |
[INFO] [stdout] 16 |     watches: HashMap<PathBuf, Vec<Box<Action>>>,
[INFO] [stdout]    |                                       ^^^^^^ help: use `dyn`: `dyn Action`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/files_watcher.rs:32:64
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn add_file(&mut self, path: PathBuf, actions: Vec<Box<Action>>) {
[INFO] [stdout]    |                                                                ^^^^^^ help: use `dyn`: `dyn Action`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:64:30
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let mut actions: Vec<Box<Action + 'static>> = vec![];
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Action + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/files_watcher.rs:16:39
[INFO] [stdout]    |
[INFO] [stdout] 16 |     watches: HashMap<PathBuf, Vec<Box<Action>>>,
[INFO] [stdout]    |                                       ^^^^^^ help: use `dyn`: `dyn Action`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/files_watcher.rs:32:64
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn add_file(&mut self, path: PathBuf, actions: Vec<Box<Action>>) {
[INFO] [stdout]    |                                                                ^^^^^^ help: use `dyn`: `dyn Action`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/files_watcher.rs:102:30
[INFO] [stdout]     |
[INFO] [stdout] 102 |         let actions: Vec<Box<Action + 'static>> = Vec::new();
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Action + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/files_watcher.rs:127:31
[INFO] [stdout]     |
[INFO] [stdout] 127 |         let actions1: Vec<Box<Action + 'static>> = Vec::new();
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Action + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/files_watcher.rs:128:31
[INFO] [stdout]     |
[INFO] [stdout] 128 |         let actions2: Vec<Box<Action + 'static>> = Vec::new();
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Action + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/files_watcher.rs:165:30
[INFO] [stdout]     |
[INFO] [stdout] 165 |         let actions: Vec<Box<Action + 'static>> = Vec::new();
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Action + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/files_watcher.rs:186:30
[INFO] [stdout]     |
[INFO] [stdout] 186 |         let actions: Vec<Box<Action + 'static>> = vec![Box::new(print)];
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Action + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/files_watcher.rs:212:30
[INFO] [stdout]     |
[INFO] [stdout] 212 |         let actions: Vec<Box<Action + 'static>> = vec![
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Action + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/main.rs:64:30
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let mut actions: Vec<Box<Action + 'static>> = vec![];
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Action + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.69s
[INFO] running `Command { std: "docker" "inspect" "24388177c3fdb159b7ce7fc05d67e1dbe765e4b866231d504c15fc6768ceb05e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24388177c3fdb159b7ce7fc05d67e1dbe765e4b866231d504c15fc6768ceb05e", kill_on_drop: false }`
[INFO] [stdout] 24388177c3fdb159b7ce7fc05d67e1dbe765e4b866231d504c15fc6768ceb05e