Nov 01 08:50:25.533 INFO checking alinoeabrassart/rustgistrator against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 08:50:25.533 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-1/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"`
Nov 01 08:50:25.820 INFO blam! 33660ba6eead045ea7af1ccdb4780cab656a069b92791d6f772fc9a1feb9bc48
Nov 01 08:50:25.828 INFO running `"docker" "start" "-a" "33660ba6eead045ea7af1ccdb4780cab656a069b92791d6f772fc9a1feb9bc48"`
Nov 01 08:50:26.956 INFO kablam! usermod: no changes
Nov 01 08:50:27.152 INFO kablam!     Checking filetime v0.1.15
Nov 01 08:50:27.155 INFO kablam!     Checking unix_socket v0.5.0
Nov 01 08:50:27.155 INFO kablam!     Checking serde_json v1.0.17
Nov 01 08:50:27.155 INFO kablam!     Checking miniz-sys v0.1.10
Nov 01 08:50:27.155 INFO kablam!     Checking uuid v0.2.3
Nov 01 08:50:27.155 INFO kablam!     Checking hyper v0.10.13
Nov 01 08:50:27.901 INFO kablam!     Checking flate2 v0.2.20
Nov 01 08:50:28.280 INFO kablam!     Checking tar v0.3.4
Nov 01 08:50:28.412 INFO kablam!     Checking url v0.5.10
Nov 01 08:50:35.985 INFO kablam!     Checking hyperlocal v0.3.0
Nov 01 08:50:35.986 INFO kablam!     Checking hyper-openssl v0.2.7
Nov 01 08:50:38.312 INFO kablam!     Checking shiplift v0.3.2
Nov 01 08:50:38.312 INFO kablam!     Checking consul v0.2.0
Nov 01 08:50:44.034 INFO kablam!     Checking rustgistrator v0.1.0 (/source)
Nov 01 08:50:49.600 INFO kablam! warning: value assigned to `e_t` is never read
Nov 01 08:50:49.600 INFO kablam!   --> src/docker_iface.rs:37:13
Nov 01 08:50:49.600 INFO kablam!    |
Nov 01 08:50:49.600 INFO kablam! 37 |     let mut e_t = EventType::Unknown;
Nov 01 08:50:49.600 INFO kablam!    |             ^^^
Nov 01 08:50:49.600 INFO kablam!    |
Nov 01 08:50:49.600 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 01 08:50:49.600 INFO kablam! 
Nov 01 08:50:49.621 INFO kablam! warning: variant is never constructed: `Start`
Nov 01 08:50:49.622 INFO kablam!   --> src/docker_iface.rs:15:5
Nov 01 08:50:49.622 INFO kablam!    |
Nov 01 08:50:49.622 INFO kablam! 15 |     Start,
Nov 01 08:50:49.622 INFO kablam!    |     ^^^^^
Nov 01 08:50:49.623 INFO kablam!    |
Nov 01 08:50:49.623 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 08:50:49.623 INFO kablam! 
Nov 01 08:50:49.623 INFO kablam! warning: variant is never constructed: `Stop`
Nov 01 08:50:49.624 INFO kablam!   --> src/docker_iface.rs:16:5
Nov 01 08:50:49.624 INFO kablam!    |
Nov 01 08:50:49.624 INFO kablam! 16 |     Stop,
Nov 01 08:50:49.624 INFO kablam!    |     ^^^^
Nov 01 08:50:49.625 INFO kablam! 
Nov 01 08:50:49.625 INFO kablam! warning: variant is never constructed: `Unknown`
Nov 01 08:50:49.625 INFO kablam!   --> src/docker_iface.rs:17:5
Nov 01 08:50:49.626 INFO kablam!    |
Nov 01 08:50:49.626 INFO kablam! 17 |     Unknown
Nov 01 08:50:49.626 INFO kablam!    |     ^^^^^^^
Nov 01 08:50:49.626 INFO kablam! 
Nov 01 08:50:49.631 INFO kablam! warning: function is never used: `event_to_declaration`
Nov 01 08:50:49.631 INFO kablam!   --> src/docker_iface.rs:26:1
Nov 01 08:50:49.631 INFO kablam!    |
Nov 01 08:50:49.631 INFO kablam! 26 | fn event_to_declaration(event: &Event) -> Option<ServiceDeclaration> {
Nov 01 08:50:49.631 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 08:50:49.631 INFO kablam! 
Nov 01 08:50:49.631 INFO kablam! warning: function is never used: `event_to_service`
Nov 01 08:50:49.631 INFO kablam!   --> src/docker_iface.rs:36:1
Nov 01 08:50:49.631 INFO kablam!    |
Nov 01 08:50:49.631 INFO kablam! 36 | fn event_to_service(event: &Event) -> ServiceEvent {
Nov 01 08:50:49.631 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 08:50:49.631 INFO kablam! 
Nov 01 08:50:49.631 INFO kablam! warning: struct is never constructed: `BackendManager`
Nov 01 08:50:49.631 INFO kablam!   --> src/backend_manager.rs:17:1
Nov 01 08:50:49.631 INFO kablam!    |
Nov 01 08:50:49.631 INFO kablam! 17 | pub struct BackendManager {
Nov 01 08:50:49.631 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 08:50:49.631 INFO kablam! 
Nov 01 08:50:49.631 INFO kablam! warning: method is never used: `register`
Nov 01 08:50:49.631 INFO kablam!   --> src/backend_manager.rs:22:5
Nov 01 08:50:49.631 INFO kablam!    |
Nov 01 08:50:49.631 INFO kablam! 22 |     pub fn register(&self, service: ServiceDeclaration) -> Result<Vec<()>, String> {
Nov 01 08:50:49.631 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 08:50:49.631 INFO kablam! 
Nov 01 08:50:49.631 INFO kablam! warning: method is never used: `deregister`
Nov 01 08:50:49.631 INFO kablam!   --> src/backend_manager.rs:27:5
Nov 01 08:50:49.631 INFO kablam!    |
Nov 01 08:50:49.631 INFO kablam! 27 |     pub fn deregister(&self, service:ServiceDeclaration) -> Result<Vec<()>, String> {
Nov 01 08:50:49.631 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 08:50:49.631 INFO kablam! 
Nov 01 08:50:49.631 INFO kablam! warning: struct is never constructed: `FakeBackend`
Nov 01 08:50:49.631 INFO kablam!   --> src/backend_manager.rs:34:1
Nov 01 08:50:49.631 INFO kablam!    |
Nov 01 08:50:49.631 INFO kablam! 34 | pub struct FakeBackend {
Nov 01 08:50:49.631 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^
Nov 01 08:50:49.631 INFO kablam! 
Nov 01 08:50:49.644 INFO kablam! warning: value assigned to `e_t` is never read
Nov 01 08:50:49.644 INFO kablam!   --> src/docker_iface.rs:37:13
Nov 01 08:50:49.644 INFO kablam!    |
Nov 01 08:50:49.644 INFO kablam! 37 |     let mut e_t = EventType::Unknown;
Nov 01 08:50:49.644 INFO kablam!    |             ^^^
Nov 01 08:50:49.644 INFO kablam!    |
Nov 01 08:50:49.644 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 01 08:50:49.644 INFO kablam! 
Nov 01 08:50:49.644 INFO kablam! warning: unused variable: `docker`
Nov 01 08:50:49.644 INFO kablam!    --> src/docker_iface.rs:101:13
Nov 01 08:50:49.644 INFO kablam!     |
Nov 01 08:50:49.644 INFO kablam! 101 |         let docker = shiplift::Docker::new();
Nov 01 08:50:49.644 INFO kablam!     |             ^^^^^^ help: consider using `_docker` instead
Nov 01 08:50:49.644 INFO kablam!     |
Nov 01 08:50:49.644 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 08:50:49.644 INFO kablam! 
Nov 01 08:50:49.675 INFO kablam! warning: method is never used: `deregister`
Nov 01 08:50:49.676 INFO kablam!   --> src/backend_manager.rs:27:5
Nov 01 08:50:49.676 INFO kablam!    |
Nov 01 08:50:49.677 INFO kablam! 27 |     pub fn deregister(&self, service:ServiceDeclaration) -> Result<Vec<()>, String> {
Nov 01 08:50:49.678 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 08:50:49.678 INFO kablam!    |
Nov 01 08:50:49.679 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 08:50:49.679 INFO kablam! 
Nov 01 08:50:52.869 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 25.88s
Nov 01 08:50:52.876 INFO kablam! su: No module specific data is present
Nov 01 08:50:53.581 INFO running `"docker" "rm" "-f" "33660ba6eead045ea7af1ccdb4780cab656a069b92791d6f772fc9a1feb9bc48"`
Nov 01 08:50:53.893 INFO blam! 33660ba6eead045ea7af1ccdb4780cab656a069b92791d6f772fc9a1feb9bc48