Dec 18 14:49:24.664 INFO checking jbcrs-basic-0.1.4 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 14:49:24.664 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/jbcrs-basic/0.1.4:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 14:49:25.342 INFO [stdout] c4b83cfc61382d8197b8ff499e796186fc3c944cf0180e21bf0c5e448c819af3
Dec 18 14:49:25.344 INFO running `"docker" "start" "-a" "c4b83cfc61382d8197b8ff499e796186fc3c944cf0180e21bf0c5e448c819af3"`
Dec 18 14:49:27.180 INFO [stderr]    Compiling yade v0.1.2
Dec 18 14:49:29.007 INFO [stderr]     Checking jbcrs-basic v0.1.4 (/opt/crater/workdir)
Dec 18 14:49:30.928 INFO [stderr] warning: method is never used: `with_capacity`
Dec 18 14:49:30.928 INFO [stderr]   --> src/writer/encode.rs:13:5
Dec 18 14:49:30.928 INFO [stderr]    |
Dec 18 14:49:30.928 INFO [stderr] 13 |     pub fn with_capacity(cap: usize) -> Encoder {
Dec 18 14:49:30.928 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 14:49:30.928 INFO [stderr]    |
Dec 18 14:49:30.928 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 14:49:30.928 INFO [stderr] 
Dec 18 14:49:30.928 INFO [stderr] warning: method is never used: `len`
Dec 18 14:49:30.928 INFO [stderr]   --> src/writer/encode.rs:19:5
Dec 18 14:49:30.928 INFO [stderr]    |
Dec 18 14:49:30.928 INFO [stderr] 19 |     pub fn len(&self) -> usize {
Dec 18 14:49:30.928 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 14:49:30.928 INFO [stderr] 
Dec 18 14:49:30.928 INFO [stderr] warning: method is never used: `write_u32`
Dec 18 14:49:30.928 INFO [stderr]   --> src/writer/encode.rs:45:5
Dec 18 14:49:30.928 INFO [stderr]    |
Dec 18 14:49:30.928 INFO [stderr] 45 |     pub fn write_u32(&mut self, u: u32) {
Dec 18 14:49:30.928 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 14:49:30.928 INFO [stderr] 
Dec 18 14:49:30.928 INFO [stderr] warning: method is never used: `write_u64`
Dec 18 14:49:30.928 INFO [stderr]   --> src/writer/encode.rs:52:5
Dec 18 14:49:30.928 INFO [stderr]    |
Dec 18 14:49:30.928 INFO [stderr] 52 |     pub fn write_u64(&mut self, u: u64) {
Dec 18 14:49:30.928 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 14:49:30.928 INFO [stderr] 
Dec 18 14:49:30.928 INFO [stderr] warning: method is never used: `write_i8`
Dec 18 14:49:30.929 INFO [stderr]   --> src/writer/encode.rs:59:5
Dec 18 14:49:30.929 INFO [stderr]    |
Dec 18 14:49:30.929 INFO [stderr] 59 |     pub fn write_i8(&mut self, u: i8) {
Dec 18 14:49:30.929 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 14:49:30.929 INFO [stderr] 
Dec 18 14:49:30.929 INFO [stderr] warning: method is never used: `write_i16`
Dec 18 14:49:30.929 INFO [stderr]   --> src/writer/encode.rs:64:5
Dec 18 14:49:30.929 INFO [stderr]    |
Dec 18 14:49:30.929 INFO [stderr] 64 |     pub fn write_i16(&mut self, u: i16) {
Dec 18 14:49:30.929 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 14:49:30.929 INFO [stderr] 
Dec 18 14:49:31.559 INFO [stderr] warning: method is never used: `with_capacity`
Dec 18 14:49:31.559 INFO [stderr]   --> src/writer/encode.rs:13:5
Dec 18 14:49:31.559 INFO [stderr]    |
Dec 18 14:49:31.559 INFO [stderr] 13 |     pub fn with_capacity(cap: usize) -> Encoder {
Dec 18 14:49:31.559 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 14:49:31.559 INFO [stderr]    |
Dec 18 14:49:31.559 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 14:49:31.559 INFO [stderr] 
Dec 18 14:49:31.559 INFO [stderr] warning: method is never used: `len`
Dec 18 14:49:31.559 INFO [stderr]   --> src/writer/encode.rs:19:5
Dec 18 14:49:31.560 INFO [stderr]    |
Dec 18 14:49:31.560 INFO [stderr] 19 |     pub fn len(&self) -> usize {
Dec 18 14:49:31.560 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 14:49:31.560 INFO [stderr] 
Dec 18 14:49:31.560 INFO [stderr] warning: method is never used: `write_u32`
Dec 18 14:49:31.560 INFO [stderr]   --> src/writer/encode.rs:45:5
Dec 18 14:49:31.560 INFO [stderr]    |
Dec 18 14:49:31.560 INFO [stderr] 45 |     pub fn write_u32(&mut self, u: u32) {
Dec 18 14:49:31.560 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 14:49:31.560 INFO [stderr] 
Dec 18 14:49:31.560 INFO [stderr] warning: method is never used: `write_u64`
Dec 18 14:49:31.560 INFO [stderr]   --> src/writer/encode.rs:52:5
Dec 18 14:49:31.560 INFO [stderr]    |
Dec 18 14:49:31.560 INFO [stderr] 52 |     pub fn write_u64(&mut self, u: u64) {
Dec 18 14:49:31.560 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 14:49:31.560 INFO [stderr] 
Dec 18 14:49:31.560 INFO [stderr] warning: method is never used: `write_i8`
Dec 18 14:49:31.560 INFO [stderr]   --> src/writer/encode.rs:59:5
Dec 18 14:49:31.560 INFO [stderr]    |
Dec 18 14:49:31.560 INFO [stderr] 59 |     pub fn write_i8(&mut self, u: i8) {
Dec 18 14:49:31.560 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 14:49:31.560 INFO [stderr] 
Dec 18 14:49:31.560 INFO [stderr] warning: method is never used: `write_i16`
Dec 18 14:49:31.560 INFO [stderr]   --> src/writer/encode.rs:64:5
Dec 18 14:49:31.560 INFO [stderr]    |
Dec 18 14:49:31.560 INFO [stderr] 64 |     pub fn write_i16(&mut self, u: i16) {
Dec 18 14:49:31.560 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 14:49:31.560 INFO [stderr] 
Dec 18 14:49:31.667 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.53s
Dec 18 14:49:32.807 INFO running `"docker" "inspect" "c4b83cfc61382d8197b8ff499e796186fc3c944cf0180e21bf0c5e448c819af3"`
Dec 18 14:49:33.202 INFO running `"docker" "rm" "-f" "c4b83cfc61382d8197b8ff499e796186fc3c944cf0180e21bf0c5e448c819af3"`
Dec 18 14:49:33.548 INFO [stdout] c4b83cfc61382d8197b8ff499e796186fc3c944cf0180e21bf0c5e448c819af3