Nov 30 20:39:22.960 INFO checking jbcrs-basic-0.1.4 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 20:39:22.960 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 20:39:23.193 INFO [stdout] efe78930c0dfdde8ef9037f78908bb282c02fc159b1264e8e702871b5c87e18d
Nov 30 20:39:23.198 INFO running `"docker" "start" "-a" "efe78930c0dfdde8ef9037f78908bb282c02fc159b1264e8e702871b5c87e18d"`
Nov 30 20:39:23.892 INFO [stderr] usermod: no changes
Nov 30 20:39:23.951 INFO [stderr]    Compiling yade v0.1.2
Nov 30 20:39:28.973 INFO [stderr]     Checking jbcrs-basic v0.1.4 (/source)
Nov 30 20:39:31.396 INFO [stderr] warning: method is never used: `with_capacity`
Nov 30 20:39:31.396 INFO [stderr]   --> src/writer/encode.rs:13:5
Nov 30 20:39:31.396 INFO [stderr]    |
Nov 30 20:39:31.396 INFO [stderr] 13 |     pub fn with_capacity(cap: usize) -> Encoder {
Nov 30 20:39:31.396 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:39:31.396 INFO [stderr]    |
Nov 30 20:39:31.396 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 20:39:31.396 INFO [stderr] 
Nov 30 20:39:31.396 INFO [stderr] warning: method is never used: `len`
Nov 30 20:39:31.396 INFO [stderr]   --> src/writer/encode.rs:19:5
Nov 30 20:39:31.396 INFO [stderr]    |
Nov 30 20:39:31.396 INFO [stderr] 19 |     pub fn len(&self) -> usize {
Nov 30 20:39:31.396 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:39:31.396 INFO [stderr] 
Nov 30 20:39:31.396 INFO [stderr] warning: method is never used: `write_u32`
Nov 30 20:39:31.396 INFO [stderr]   --> src/writer/encode.rs:45:5
Nov 30 20:39:31.396 INFO [stderr]    |
Nov 30 20:39:31.396 INFO [stderr] 45 |     pub fn write_u32(&mut self, u: u32) {
Nov 30 20:39:31.396 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:39:31.396 INFO [stderr] 
Nov 30 20:39:31.396 INFO [stderr] warning: method is never used: `write_u64`
Nov 30 20:39:31.396 INFO [stderr]   --> src/writer/encode.rs:52:5
Nov 30 20:39:31.396 INFO [stderr]    |
Nov 30 20:39:31.396 INFO [stderr] 52 |     pub fn write_u64(&mut self, u: u64) {
Nov 30 20:39:31.396 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:39:31.397 INFO [stderr] 
Nov 30 20:39:31.397 INFO [stderr] warning: method is never used: `write_i8`
Nov 30 20:39:31.397 INFO [stderr]   --> src/writer/encode.rs:59:5
Nov 30 20:39:31.397 INFO [stderr]    |
Nov 30 20:39:31.397 INFO [stderr] 59 |     pub fn write_i8(&mut self, u: i8) {
Nov 30 20:39:31.397 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:39:31.397 INFO [stderr] 
Nov 30 20:39:31.397 INFO [stderr] warning: method is never used: `write_i16`
Nov 30 20:39:31.397 INFO [stderr]   --> src/writer/encode.rs:64:5
Nov 30 20:39:31.397 INFO [stderr]    |
Nov 30 20:39:31.397 INFO [stderr] 64 |     pub fn write_i16(&mut self, u: i16) {
Nov 30 20:39:31.397 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:39:31.397 INFO [stderr] 
Nov 30 20:39:31.508 INFO [stderr] warning: method is never used: `with_capacity`
Nov 30 20:39:31.508 INFO [stderr]   --> src/writer/encode.rs:13:5
Nov 30 20:39:31.508 INFO [stderr]    |
Nov 30 20:39:31.508 INFO [stderr] 13 |     pub fn with_capacity(cap: usize) -> Encoder {
Nov 30 20:39:31.508 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:39:31.508 INFO [stderr]    |
Nov 30 20:39:31.508 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 20:39:31.508 INFO [stderr] 
Nov 30 20:39:31.508 INFO [stderr] warning: method is never used: `len`
Nov 30 20:39:31.508 INFO [stderr]   --> src/writer/encode.rs:19:5
Nov 30 20:39:31.508 INFO [stderr]    |
Nov 30 20:39:31.509 INFO [stderr] 19 |     pub fn len(&self) -> usize {
Nov 30 20:39:31.509 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:39:31.509 INFO [stderr] 
Nov 30 20:39:31.509 INFO [stderr] warning: method is never used: `write_u32`
Nov 30 20:39:31.509 INFO [stderr]   --> src/writer/encode.rs:45:5
Nov 30 20:39:31.509 INFO [stderr]    |
Nov 30 20:39:31.509 INFO [stderr] 45 |     pub fn write_u32(&mut self, u: u32) {
Nov 30 20:39:31.509 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:39:31.509 INFO [stderr] 
Nov 30 20:39:31.509 INFO [stderr] warning: method is never used: `write_u64`
Nov 30 20:39:31.509 INFO [stderr]   --> src/writer/encode.rs:52:5
Nov 30 20:39:31.509 INFO [stderr]    |
Nov 30 20:39:31.509 INFO [stderr] 52 |     pub fn write_u64(&mut self, u: u64) {
Nov 30 20:39:31.509 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:39:31.509 INFO [stderr] 
Nov 30 20:39:31.509 INFO [stderr] warning: method is never used: `write_i8`
Nov 30 20:39:31.509 INFO [stderr]   --> src/writer/encode.rs:59:5
Nov 30 20:39:31.509 INFO [stderr]    |
Nov 30 20:39:31.509 INFO [stderr] 59 |     pub fn write_i8(&mut self, u: i8) {
Nov 30 20:39:31.509 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:39:31.509 INFO [stderr] 
Nov 30 20:39:31.509 INFO [stderr] warning: method is never used: `write_i16`
Nov 30 20:39:31.509 INFO [stderr]   --> src/writer/encode.rs:64:5
Nov 30 20:39:31.509 INFO [stderr]    |
Nov 30 20:39:31.509 INFO [stderr] 64 |     pub fn write_i16(&mut self, u: i16) {
Nov 30 20:39:31.509 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 20:39:31.509 INFO [stderr] 
Nov 30 20:39:31.648 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.72s
Nov 30 20:39:31.652 INFO [stderr] su: No module specific data is present
Nov 30 20:39:32.741 INFO running `"docker" "inspect" "efe78930c0dfdde8ef9037f78908bb282c02fc159b1264e8e702871b5c87e18d"`
Nov 30 20:39:33.020 INFO running `"docker" "rm" "-f" "efe78930c0dfdde8ef9037f78908bb282c02fc159b1264e8e702871b5c87e18d"`
Nov 30 20:39:33.304 INFO [stdout] efe78930c0dfdde8ef9037f78908bb282c02fc159b1264e8e702871b5c87e18d