Oct 15 13:45:41.420 INFO testing x-923-0.1.2 against try#40d4795669493f1965de7c44029c69552134fe1f for rustdoc-test-static-cling-1
Oct 15 13:45:41.420 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-0/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/rustdoc-test-static-cling-1/try#40d4795669493f1965de7c44029c69552134fe1f:/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 +40d4795669493f1965de7c44029c69552134fe1f-alt build --frozen" "-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 15 13:45:41.709 INFO blam! 71d033e2d34c47d6ee2fe03ab03dc89c8281f6ccf32481d348b31f6390678a38
Oct 15 13:45:41.714 INFO running `"docker" "start" "-a" "71d033e2d34c47d6ee2fe03ab03dc89c8281f6ccf32481d348b31f6390678a38"`
Oct 15 13:45:42.428 INFO kablam! usermod: no changes
Oct 15 13:45:42.471 INFO kablam!    Compiling x-923 v0.1.2 (/source)
Oct 15 13:45:42.849 INFO kablam! warning: variable does not need to be mutable
Oct 15 13:45:42.849 INFO kablam!   --> src/lib.rs:20:19
Oct 15 13:45:42.849 INFO kablam!    |
Oct 15 13:45:42.849 INFO kablam! 20 | pub fn pad_buffer(mut buffer: &mut Vec<u8>, block_size: u8) {
Oct 15 13:45:42.849 INFO kablam!    |                   ----^^^^^^
Oct 15 13:45:42.849 INFO kablam!    |                   |
Oct 15 13:45:42.849 INFO kablam!    |                   help: remove this `mut`
Oct 15 13:45:42.849 INFO kablam!    |
Oct 15 13:45:42.849 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 15 13:45:42.849 INFO kablam! 
Oct 15 13:45:42.850 INFO kablam! warning: variable does not need to be mutable
Oct 15 13:45:42.850 INFO kablam!   --> src/lib.rs:31:22
Oct 15 13:45:42.850 INFO kablam!    |
Oct 15 13:45:42.850 INFO kablam! 31 | pub fn un_pad_buffer(mut buffer: &mut Vec<u8>) {
Oct 15 13:45:42.850 INFO kablam!    |                      ----^^^^^^
Oct 15 13:45:42.850 INFO kablam!    |                      |
Oct 15 13:45:42.850 INFO kablam!    |                      help: remove this `mut`
Oct 15 13:45:42.850 INFO kablam! 
Oct 15 13:45:43.068 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
Oct 15 13:45:43.072 INFO kablam! su: No module specific data is present
Oct 15 13:45:43.425 INFO running `"docker" "rm" "-f" "71d033e2d34c47d6ee2fe03ab03dc89c8281f6ccf32481d348b31f6390678a38"`
Oct 15 13:45:43.496 INFO blam! 71d033e2d34c47d6ee2fe03ab03dc89c8281f6ccf32481d348b31f6390678a38
Oct 15 13:45:43.499 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-0/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/rustdoc-test-static-cling-1/try#40d4795669493f1965de7c44029c69552134fe1f:/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 +40d4795669493f1965de7c44029c69552134fe1f-alt test --frozen --no-run" "-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 15 13:45:43.678 INFO blam! eada11426dade25cb67f0685ad46a63d12722d06e16f8dae5eecc6ba832ed169
Oct 15 13:45:43.680 INFO running `"docker" "start" "-a" "eada11426dade25cb67f0685ad46a63d12722d06e16f8dae5eecc6ba832ed169"`
Oct 15 13:45:44.062 INFO kablam! usermod: no changes
Oct 15 13:45:44.089 INFO kablam!    Compiling x-923 v0.1.2 (/source)
Oct 15 13:45:44.624 INFO kablam! warning: variable does not need to be mutable
Oct 15 13:45:44.625 INFO kablam!   --> src/lib.rs:20:19
Oct 15 13:45:44.625 INFO kablam!    |
Oct 15 13:45:44.625 INFO kablam! 20 | pub fn pad_buffer(mut buffer: &mut Vec<u8>, block_size: u8) {
Oct 15 13:45:44.631 INFO kablam!    |                   ----^^^^^^
Oct 15 13:45:44.631 INFO kablam!    |                   |
Oct 15 13:45:44.631 INFO kablam!    |                   help: remove this `mut`
Oct 15 13:45:44.631 INFO kablam!    |
Oct 15 13:45:44.631 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 15 13:45:44.631 INFO kablam! 
Oct 15 13:45:44.631 INFO kablam! warning: variable does not need to be mutable
Oct 15 13:45:44.631 INFO kablam!   --> src/lib.rs:31:22
Oct 15 13:45:44.631 INFO kablam!    |
Oct 15 13:45:44.631 INFO kablam! 31 | pub fn un_pad_buffer(mut buffer: &mut Vec<u8>) {
Oct 15 13:45:44.631 INFO kablam!    |                      ----^^^^^^
Oct 15 13:45:44.631 INFO kablam!    |                      |
Oct 15 13:45:44.631 INFO kablam!    |                      help: remove this `mut`
Oct 15 13:45:44.631 INFO kablam! 
Oct 15 13:45:45.220 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
Oct 15 13:45:45.222 INFO kablam! su: No module specific data is present
Oct 15 13:45:45.523 INFO running `"docker" "rm" "-f" "eada11426dade25cb67f0685ad46a63d12722d06e16f8dae5eecc6ba832ed169"`
Oct 15 13:45:45.624 INFO blam! eada11426dade25cb67f0685ad46a63d12722d06e16f8dae5eecc6ba832ed169