Nov 30 11:47:39.472 INFO checking CHAM0/client-server against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 11:47:39.473 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 11:47:39.943 INFO [stdout] f6bb1c1a978675a8e4be7342466ad75b284f237d2a08adadb97efde845b57f01
Nov 30 11:47:39.945 INFO running `"docker" "start" "-a" "f6bb1c1a978675a8e4be7342466ad75b284f237d2a08adadb97efde845b57f01"`
Nov 30 11:47:41.952 INFO [stderr] usermod: no changes
Nov 30 11:47:42.204 INFO [stderr]    Compiling serde v1.0.74
Nov 30 11:47:42.204 INFO [stderr]     Checking mio v0.6.15
Nov 30 11:47:42.207 INFO [stderr]     Checking tokio-io v0.1.7
Nov 30 11:47:42.208 INFO [stderr]    Compiling serde_derive v1.0.74
Nov 30 11:47:42.208 INFO [stderr]     Checking tokio-threadpool v0.1.5
Nov 30 11:47:47.357 INFO [stderr]     Checking tokio-reactor v0.1.3
Nov 30 11:47:47.357 INFO [stderr]     Checking tokio-codec v0.1.0
Nov 30 11:47:48.408 INFO [stderr]     Checking tokio-fs v0.1.3
Nov 30 11:47:49.712 INFO [stderr]     Checking tokio-udp v0.1.1
Nov 30 11:47:49.712 INFO [stderr]     Checking tokio-tcp v0.1.1
Nov 30 11:47:53.268 INFO [stderr]     Checking tokio v0.1.7
Nov 30 11:48:08.033 INFO [stderr]     Checking serde_json v1.0.26
Nov 30 11:48:10.719 INFO [stderr]     Checking tokio_test v0.1.0 (/source)
Nov 30 11:48:12.616 INFO [stderr] warning: unused import: `Error`
Nov 30 11:48:12.616 INFO [stderr]  --> src/client/main.rs:5:25
Nov 30 11:48:12.616 INFO [stderr]   |
Nov 30 11:48:12.616 INFO [stderr] 5 | use serde_json::{Value, Error};
Nov 30 11:48:12.616 INFO [stderr]   |                         ^^^^^
Nov 30 11:48:12.616 INFO [stderr]   |
Nov 30 11:48:12.616 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 11:48:12.616 INFO [stderr] 
Nov 30 11:48:12.771 INFO [stderr] warning: unused import: `Error`
Nov 30 11:48:12.771 INFO [stderr]  --> src/client/main.rs:5:25
Nov 30 11:48:12.771 INFO [stderr]   |
Nov 30 11:48:12.771 INFO [stderr] 5 | use serde_json::{Value, Error};
Nov 30 11:48:12.771 INFO [stderr]   |                         ^^^^^
Nov 30 11:48:12.771 INFO [stderr]   |
Nov 30 11:48:12.771 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 11:48:12.771 INFO [stderr] 
Nov 30 11:48:15.134 INFO [stderr] warning: unused variable: `j2`
Nov 30 11:48:15.135 INFO [stderr]   --> src/server/main.rs:37:17
Nov 30 11:48:15.135 INFO [stderr]    |
Nov 30 11:48:15.135 INFO [stderr] 37 |             let j2 = serde_json::to_string(&tata);
Nov 30 11:48:15.135 INFO [stderr]    |                 ^^ help: consider using `_j2` instead
Nov 30 11:48:15.136 INFO [stderr]    |
Nov 30 11:48:15.136 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 11:48:15.136 INFO [stderr] 
Nov 30 11:48:15.548 INFO [stderr] warning: unused variable: `j2`
Nov 30 11:48:15.548 INFO [stderr]   --> src/server/main.rs:37:17
Nov 30 11:48:15.549 INFO [stderr]    |
Nov 30 11:48:15.549 INFO [stderr] 37 |             let j2 = serde_json::to_string(&tata);
Nov 30 11:48:15.549 INFO [stderr]    |                 ^^ help: consider using `_j2` instead
Nov 30 11:48:15.549 INFO [stderr]    |
Nov 30 11:48:15.550 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 11:48:15.550 INFO [stderr] 
Nov 30 11:48:15.669 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.69s
Nov 30 11:48:15.676 INFO [stderr] su: No module specific data is present
Nov 30 11:48:17.034 INFO running `"docker" "inspect" "f6bb1c1a978675a8e4be7342466ad75b284f237d2a08adadb97efde845b57f01"`
Nov 30 11:48:17.386 INFO running `"docker" "rm" "-f" "f6bb1c1a978675a8e4be7342466ad75b284f237d2a08adadb97efde845b57f01"`
Nov 30 11:48:17.792 INFO [stdout] f6bb1c1a978675a8e4be7342466ad75b284f237d2a08adadb97efde845b57f01