Dec 02 10:41:40.956 INFO testing xdrgen-0.4.4 against 1.30.1 for beta-1.31-5
Dec 02 10:41:40.956 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 10:41:41.202 INFO [stdout] e8e438a2a4e754d382607e2d2f6c60e4af9fe248f7959bd63fe3968a3f0314a5
Dec 02 10:41:41.204 INFO running `"docker" "start" "-a" "e8e438a2a4e754d382607e2d2f6c60e4af9fe248f7959bd63fe3968a3f0314a5"`
Dec 02 10:41:41.829 INFO [stderr] usermod: no changes
Dec 02 10:41:41.961 INFO [stderr]    Compiling memchr v1.0.2
Dec 02 10:41:41.975 INFO [stderr]    Compiling error-chain v0.10.0
Dec 02 10:41:42.985 INFO [stderr]    Compiling nom v3.2.1
Dec 02 10:41:43.767 INFO [stderr]    Compiling xdr-codec v0.4.4
Dec 02 10:41:47.827 INFO [stderr]    Compiling xdrgen v0.4.4 (/source)
Dec 02 10:41:50.523 INFO [stderr] warning: variable does not need to be mutable
Dec 02 10:41:50.523 INFO [stderr]    --> src/spec/mod.rs:225:13
Dec 02 10:41:50.523 INFO [stderr]     |
Dec 02 10:41:50.523 INFO [stderr] 225 |         let mut memo = match memo {
Dec 02 10:41:50.523 INFO [stderr]     |             ----^^^^
Dec 02 10:41:50.523 INFO [stderr]     |             |
Dec 02 10:41:50.523 INFO [stderr]     |             help: remove this `mut`
Dec 02 10:41:50.523 INFO [stderr]     |
Dec 02 10:41:50.523 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 02 10:41:50.523 INFO [stderr] 
Dec 02 10:41:59.155 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.30s
Dec 02 10:41:59.161 INFO [stderr] su: No module specific data is present
Dec 02 10:41:59.617 INFO running `"docker" "inspect" "e8e438a2a4e754d382607e2d2f6c60e4af9fe248f7959bd63fe3968a3f0314a5"`
Dec 02 10:41:59.749 INFO running `"docker" "rm" "-f" "e8e438a2a4e754d382607e2d2f6c60e4af9fe248f7959bd63fe3968a3f0314a5"`
Dec 02 10:41:59.880 INFO [stdout] e8e438a2a4e754d382607e2d2f6c60e4af9fe248f7959bd63fe3968a3f0314a5
Dec 02 10:41:59.885 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 10:42:00.147 INFO [stdout] 6646cbe3228301dfd7317be30d48a4d82325c51cfdc74677a559456f48c2dae5
Dec 02 10:42:00.151 INFO running `"docker" "start" "-a" "6646cbe3228301dfd7317be30d48a4d82325c51cfdc74677a559456f48c2dae5"`
Dec 02 10:42:00.695 INFO [stderr] usermod: no changes
Dec 02 10:42:00.792 INFO [stderr]    Compiling xdrgen v0.4.4 (/source)
Dec 02 10:42:06.995 INFO [stderr] warning: variable does not need to be mutable
Dec 02 10:42:06.996 INFO [stderr]    --> src/spec/mod.rs:225:13
Dec 02 10:42:06.996 INFO [stderr]     |
Dec 02 10:42:06.996 INFO [stderr] 225 |         let mut memo = match memo {
Dec 02 10:42:06.997 INFO [stderr]     |             ----^^^^
Dec 02 10:42:06.997 INFO [stderr]     |             |
Dec 02 10:42:06.997 INFO [stderr]     |             help: remove this `mut`
Dec 02 10:42:06.998 INFO [stderr]     |
Dec 02 10:42:06.998 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 02 10:42:06.998 INFO [stderr] 
Dec 02 10:42:12.495 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.78s
Dec 02 10:42:12.502 INFO [stderr] su: No module specific data is present
Dec 02 10:42:14.043 INFO running `"docker" "inspect" "6646cbe3228301dfd7317be30d48a4d82325c51cfdc74677a559456f48c2dae5"`
Dec 02 10:42:14.377 INFO running `"docker" "rm" "-f" "6646cbe3228301dfd7317be30d48a4d82325c51cfdc74677a559456f48c2dae5"`
Dec 02 10:42:14.719 INFO [stdout] 6646cbe3228301dfd7317be30d48a4d82325c51cfdc74677a559456f48c2dae5
