Nov 30 18:09:10.984 INFO checking phoenix-0.1.2 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 18:09:10.984 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 18:09:11.375 INFO [stdout] 9d4c91861ac77c98b804de8c94050dc161beafcd5ded54cd8b8bcfa04618a49e
Nov 30 18:09:11.382 INFO running `"docker" "start" "-a" "9d4c91861ac77c98b804de8c94050dc161beafcd5ded54cd8b8bcfa04618a49e"`
Nov 30 18:09:12.736 INFO [stderr] usermod: no changes
Nov 30 18:09:12.772 INFO [stderr] warning: file found to be present in multiple build targets: /source/examples/basic.rs
Nov 30 18:09:12.989 INFO [stderr]     Checking websocket v0.20.4
Nov 30 18:09:19.647 INFO [stderr]     Checking phoenix v0.1.2 (/source)
Nov 30 18:09:28.490 INFO [stderr] warning: unused import: `std::fmt`
Nov 30 18:09:28.490 INFO [stderr]  --> src/event.rs:1:5
Nov 30 18:09:28.490 INFO [stderr]   |
Nov 30 18:09:28.490 INFO [stderr] 1 | use std::fmt;
Nov 30 18:09:28.490 INFO [stderr]   |     ^^^^^^^^
Nov 30 18:09:28.490 INFO [stderr]   |
Nov 30 18:09:28.490 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 18:09:28.490 INFO [stderr] 
Nov 30 18:09:28.490 INFO [stderr] warning: unused import: `serde_json`
Nov 30 18:09:28.490 INFO [stderr]  --> src/event.rs:2:5
Nov 30 18:09:28.490 INFO [stderr]   |
Nov 30 18:09:28.490 INFO [stderr] 2 | use serde_json;
Nov 30 18:09:28.490 INFO [stderr]   |     ^^^^^^^^^^
Nov 30 18:09:28.490 INFO [stderr] 
Nov 30 18:09:28.892 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 18:09:28.892 INFO [stderr]    --> src/socket.rs:104:7
Nov 30 18:09:28.892 INFO [stderr]     |
Nov 30 18:09:28.892 INFO [stderr] 104 |                         send.send(v);
Nov 30 18:09:28.892 INFO [stderr]     |                         ^^^^^^^^^^^^^
Nov 30 18:09:28.892 INFO [stderr]     |
Nov 30 18:09:28.892 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 18:09:28.892 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 18:09:28.892 INFO [stderr] 
Nov 30 18:09:28.892 INFO [stderr] warning: unused import: `std::fmt`
Nov 30 18:09:28.892 INFO [stderr]  --> src/event.rs:1:5
Nov 30 18:09:28.892 INFO [stderr]   |
Nov 30 18:09:28.892 INFO [stderr] 1 | use std::fmt;
Nov 30 18:09:28.892 INFO [stderr]   |     ^^^^^^^^
Nov 30 18:09:28.892 INFO [stderr]   |
Nov 30 18:09:28.892 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 18:09:28.892 INFO [stderr] 
Nov 30 18:09:29.792 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 18:09:29.792 INFO [stderr]    --> src/socket.rs:104:7
Nov 30 18:09:29.792 INFO [stderr]     |
Nov 30 18:09:29.792 INFO [stderr] 104 |                         send.send(v);
Nov 30 18:09:29.792 INFO [stderr]     |                         ^^^^^^^^^^^^^
Nov 30 18:09:29.792 INFO [stderr]     |
Nov 30 18:09:29.792 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 18:09:29.792 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 18:09:29.792 INFO [stderr] 
Nov 30 18:09:44.511 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 18:09:44.511 INFO [stderr]  --> examples/basic.rs:2:1
Nov 30 18:09:44.511 INFO [stderr]   |
Nov 30 18:09:44.511 INFO [stderr] 2 | #[macro_use]
Nov 30 18:09:44.511 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 18:09:44.511 INFO [stderr]   |
Nov 30 18:09:44.511 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 18:09:44.511 INFO [stderr] 
Nov 30 18:09:44.941 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 18:09:44.941 INFO [stderr]  --> examples/basic.rs:2:1
Nov 30 18:09:44.941 INFO [stderr]   |
Nov 30 18:09:44.941 INFO [stderr] 2 | #[macro_use]
Nov 30 18:09:44.941 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 18:09:44.941 INFO [stderr]   |
Nov 30 18:09:44.941 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 18:09:44.941 INFO [stderr] 
Nov 30 18:09:45.624 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 18:09:45.624 INFO [stderr]  --> examples/basic.rs:2:1
Nov 30 18:09:45.624 INFO [stderr]   |
Nov 30 18:09:45.624 INFO [stderr] 2 | #[macro_use]
Nov 30 18:09:45.624 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 18:09:45.624 INFO [stderr]   |
Nov 30 18:09:45.624 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 18:09:45.624 INFO [stderr] 
Nov 30 18:09:45.745 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.98s
Nov 30 18:09:45.792 INFO [stderr] su: No module specific data is present
Nov 30 18:09:46.787 INFO running `"docker" "inspect" "9d4c91861ac77c98b804de8c94050dc161beafcd5ded54cd8b8bcfa04618a49e"`
Nov 30 18:09:47.072 INFO running `"docker" "rm" "-f" "9d4c91861ac77c98b804de8c94050dc161beafcd5ded54cd8b8bcfa04618a49e"`
Nov 30 18:09:47.316 INFO [stdout] 9d4c91861ac77c98b804de8c94050dc161beafcd5ded54cd8b8bcfa04618a49e