Oct 21 21:54:08.766 INFO checking CHAM0/client-server against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 21:54:08.768 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-0/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 21:54:09.268 INFO blam! 7f97ce5e6497a899a0f2cbb0865d092fe9dbbc70b272423c9dddd735ec7c7161
Oct 21 21:54:09.270 INFO running `"docker" "start" "-a" "7f97ce5e6497a899a0f2cbb0865d092fe9dbbc70b272423c9dddd735ec7c7161"`
Oct 21 21:54:10.960 INFO kablam! usermod: no changes
Oct 21 21:54:11.204 INFO kablam!    Compiling ryu v0.2.5
Oct 21 21:54:11.205 INFO kablam!    Compiling serde v1.0.74
Oct 21 21:54:11.209 INFO kablam!    Compiling serde_derive v1.0.74
Oct 21 21:54:33.352 INFO kablam!     Checking serde_json v1.0.26
Oct 21 21:54:37.092 INFO kablam!     Checking tokio_test v0.1.0 (/source)
Oct 21 21:54:38.224 INFO kablam! warning: unused import: `Error`
Oct 21 21:54:38.224 INFO kablam!  --> src/client/main.rs:5:25
Oct 21 21:54:38.224 INFO kablam!   |
Oct 21 21:54:38.224 INFO kablam! 5 | use serde_json::{Value, Error};
Oct 21 21:54:38.224 INFO kablam!   |                         ^^^^^
Oct 21 21:54:38.224 INFO kablam!   |
Oct 21 21:54:38.224 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 21:54:38.224 INFO kablam! 
Oct 21 21:54:38.736 INFO kablam! warning: unused import: `Error`
Oct 21 21:54:38.736 INFO kablam!  --> src/client/main.rs:5:25
Oct 21 21:54:38.736 INFO kablam!   |
Oct 21 21:54:38.736 INFO kablam! 5 | use serde_json::{Value, Error};
Oct 21 21:54:38.736 INFO kablam!   |                         ^^^^^
Oct 21 21:54:38.736 INFO kablam!   |
Oct 21 21:54:38.736 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 21:54:38.736 INFO kablam! 
Oct 21 21:54:41.180 INFO kablam! warning: unused variable: `j2`
Oct 21 21:54:41.180 INFO kablam!   --> src/server/main.rs:37:17
Oct 21 21:54:41.180 INFO kablam!    |
Oct 21 21:54:41.180 INFO kablam! 37 |             let j2 = serde_json::to_string(&tata);
Oct 21 21:54:41.180 INFO kablam!    |                 ^^ help: consider using `_j2` instead
Oct 21 21:54:41.180 INFO kablam!    |
Oct 21 21:54:41.180 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 21:54:41.180 INFO kablam! 
Oct 21 21:54:41.224 INFO kablam! warning: unused variable: `j2`
Oct 21 21:54:41.224 INFO kablam!   --> src/server/main.rs:37:17
Oct 21 21:54:41.224 INFO kablam!    |
Oct 21 21:54:41.224 INFO kablam! 37 |             let j2 = serde_json::to_string(&tata);
Oct 21 21:54:41.224 INFO kablam!    |                 ^^ help: consider using `_j2` instead
Oct 21 21:54:41.224 INFO kablam!    |
Oct 21 21:54:41.224 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 21:54:41.224 INFO kablam! 
Oct 21 21:54:41.328 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 30.32s
Oct 21 21:54:41.332 INFO kablam! su: No module specific data is present
Oct 21 21:54:42.159 INFO running `"docker" "rm" "-f" "7f97ce5e6497a899a0f2cbb0865d092fe9dbbc70b272423c9dddd735ec7c7161"`
Oct 21 21:54:42.488 INFO blam! 7f97ce5e6497a899a0f2cbb0865d092fe9dbbc70b272423c9dddd735ec7c7161