Oct 13 01:21:56.089 INFO checking alinoeabrassart/rustgistrator against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 01:21:56.090 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 01:21:56.724 INFO blam! 0cf997d878f5516c4c42c17811838d43a855ca14569718e8dd961f1c6fcfb530
Oct 13 01:21:56.740 INFO running `"docker" "start" "-a" "0cf997d878f5516c4c42c17811838d43a855ca14569718e8dd961f1c6fcfb530"`
Oct 13 01:21:58.068 INFO kablam! usermod: no changes
Oct 13 01:21:58.284 INFO kablam!     Checking unicode-bidi v0.2.6
Oct 13 01:21:58.285 INFO kablam!     Checking unix_socket v0.5.0
Oct 13 01:21:58.285 INFO kablam!     Checking filetime v0.1.15
Oct 13 01:21:58.285 INFO kablam!     Checking jed v0.1.2
Oct 13 01:21:58.285 INFO kablam!     Checking serde_json v1.0.17
Oct 13 01:21:58.286 INFO kablam!     Checking miniz-sys v0.1.10
Oct 13 01:21:58.286 INFO kablam!     Checking uuid v0.2.3
Oct 13 01:21:58.286 INFO kablam!     Checking hyper-openssl v0.2.7
Oct 13 01:22:01.022 INFO kablam!     Checking tar v0.3.4
Oct 13 01:22:01.112 INFO kablam!     Checking flate2 v0.2.20
Oct 13 01:22:01.280 INFO kablam!     Checking hyperlocal v0.3.0
Oct 13 01:22:01.953 INFO kablam!     Checking url v0.5.10
Oct 13 01:22:08.917 INFO kablam!     Checking consul v0.2.0
Oct 13 01:22:09.836 INFO kablam!     Checking shiplift v0.3.2
Oct 13 01:22:14.256 INFO kablam!     Checking rustgistrator v0.1.0 (/source)
Oct 13 01:22:19.604 INFO kablam! warning: value assigned to `e_t` is never read
Oct 13 01:22:19.605 INFO kablam!   --> src/docker_iface.rs:37:13
Oct 13 01:22:19.605 INFO kablam!    |
Oct 13 01:22:19.605 INFO kablam! 37 |     let mut e_t = EventType::Unknown;
Oct 13 01:22:19.605 INFO kablam!    |             ^^^
Oct 13 01:22:19.605 INFO kablam!    |
Oct 13 01:22:19.605 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 13 01:22:19.605 INFO kablam! 
Oct 13 01:22:19.628 INFO kablam! warning: variant is never constructed: `Start`
Oct 13 01:22:19.628 INFO kablam!   --> src/docker_iface.rs:15:5
Oct 13 01:22:19.628 INFO kablam!    |
Oct 13 01:22:19.628 INFO kablam! 15 |     Start,
Oct 13 01:22:19.628 INFO kablam!    |     ^^^^^
Oct 13 01:22:19.629 INFO kablam!    |
Oct 13 01:22:19.629 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 01:22:19.629 INFO kablam! 
Oct 13 01:22:19.629 INFO kablam! warning: variant is never constructed: `Stop`
Oct 13 01:22:19.629 INFO kablam!   --> src/docker_iface.rs:16:5
Oct 13 01:22:19.629 INFO kablam!    |
Oct 13 01:22:19.629 INFO kablam! 16 |     Stop,
Oct 13 01:22:19.629 INFO kablam!    |     ^^^^
Oct 13 01:22:19.629 INFO kablam! 
Oct 13 01:22:19.629 INFO kablam! warning: variant is never constructed: `Unknown`
Oct 13 01:22:19.629 INFO kablam!   --> src/docker_iface.rs:17:5
Oct 13 01:22:19.629 INFO kablam!    |
Oct 13 01:22:19.629 INFO kablam! 17 |     Unknown
Oct 13 01:22:19.629 INFO kablam!    |     ^^^^^^^
Oct 13 01:22:19.629 INFO kablam! 
Oct 13 01:22:19.629 INFO kablam! warning: function is never used: `event_to_declaration`
Oct 13 01:22:19.629 INFO kablam!   --> src/docker_iface.rs:26:1
Oct 13 01:22:19.629 INFO kablam!    |
Oct 13 01:22:19.629 INFO kablam! 26 | fn event_to_declaration(event: &Event) -> Option<ServiceDeclaration> {
Oct 13 01:22:19.629 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:22:19.629 INFO kablam! 
Oct 13 01:22:19.629 INFO kablam! warning: function is never used: `event_to_service`
Oct 13 01:22:19.629 INFO kablam!   --> src/docker_iface.rs:36:1
Oct 13 01:22:19.629 INFO kablam!    |
Oct 13 01:22:19.629 INFO kablam! 36 | fn event_to_service(event: &Event) -> ServiceEvent {
Oct 13 01:22:19.629 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:22:19.629 INFO kablam! 
Oct 13 01:22:19.630 INFO kablam! warning: struct is never constructed: `BackendManager`
Oct 13 01:22:19.630 INFO kablam!   --> src/backend_manager.rs:17:1
Oct 13 01:22:19.630 INFO kablam!    |
Oct 13 01:22:19.630 INFO kablam! 17 | pub struct BackendManager {
Oct 13 01:22:19.630 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:22:19.630 INFO kablam! 
Oct 13 01:22:19.630 INFO kablam! warning: method is never used: `register`
Oct 13 01:22:19.630 INFO kablam!   --> src/backend_manager.rs:22:5
Oct 13 01:22:19.630 INFO kablam!    |
Oct 13 01:22:19.630 INFO kablam! 22 |     pub fn register(&self, service: ServiceDeclaration) -> Result<Vec<()>, String> {
Oct 13 01:22:19.630 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:22:19.630 INFO kablam! 
Oct 13 01:22:19.630 INFO kablam! warning: method is never used: `deregister`
Oct 13 01:22:19.630 INFO kablam!   --> src/backend_manager.rs:27:5
Oct 13 01:22:19.630 INFO kablam!    |
Oct 13 01:22:19.631 INFO kablam! 27 |     pub fn deregister(&self, service:ServiceDeclaration) -> Result<Vec<()>, String> {
Oct 13 01:22:19.631 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:22:19.631 INFO kablam! 
Oct 13 01:22:19.631 INFO kablam! warning: struct is never constructed: `FakeBackend`
Oct 13 01:22:19.631 INFO kablam!   --> src/backend_manager.rs:34:1
Oct 13 01:22:19.631 INFO kablam!    |
Oct 13 01:22:19.631 INFO kablam! 34 | pub struct FakeBackend {
Oct 13 01:22:19.631 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:22:19.631 INFO kablam! 
Oct 13 01:22:20.477 INFO kablam! warning: value assigned to `e_t` is never read
Oct 13 01:22:20.478 INFO kablam!   --> src/docker_iface.rs:37:13
Oct 13 01:22:20.479 INFO kablam!    |
Oct 13 01:22:20.479 INFO kablam! 37 |     let mut e_t = EventType::Unknown;
Oct 13 01:22:20.480 INFO kablam!    |             ^^^
Oct 13 01:22:20.480 INFO kablam!    |
Oct 13 01:22:20.481 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 13 01:22:20.482 INFO kablam! 
Oct 13 01:22:20.482 INFO kablam! warning: unused variable: `docker`
Oct 13 01:22:20.483 INFO kablam!    --> src/docker_iface.rs:101:13
Oct 13 01:22:20.483 INFO kablam!     |
Oct 13 01:22:20.484 INFO kablam! 101 |         let docker = shiplift::Docker::new();
Oct 13 01:22:20.484 INFO kablam!     |             ^^^^^^ help: consider using `_docker` instead
Oct 13 01:22:20.485 INFO kablam!     |
Oct 13 01:22:20.485 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 13 01:22:20.486 INFO kablam! 
Oct 13 01:22:20.520 INFO kablam! warning: method is never used: `deregister`
Oct 13 01:22:20.521 INFO kablam!   --> src/backend_manager.rs:27:5
Oct 13 01:22:20.521 INFO kablam!    |
Oct 13 01:22:20.521 INFO kablam! 27 |     pub fn deregister(&self, service:ServiceDeclaration) -> Result<Vec<()>, String> {
Oct 13 01:22:20.521 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:22:20.522 INFO kablam!    |
Oct 13 01:22:20.522 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 01:22:20.523 INFO kablam! 
Oct 13 01:22:24.778 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 26.69s
Oct 13 01:22:24.801 INFO kablam! su: No module specific data is present
Oct 13 01:22:26.600 INFO running `"docker" "rm" "-f" "0cf997d878f5516c4c42c17811838d43a855ca14569718e8dd961f1c6fcfb530"`
Oct 13 01:22:26.942 INFO blam! 0cf997d878f5516c4c42c17811838d43a855ca14569718e8dd961f1c6fcfb530