Dec 06 19:58:43.723 INFO testing tlv-0.2.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 19:58:43.723 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 06 19:58:43.970 INFO [stdout] 6ff9cc761dd63a0124daf0eb46b8016fee8959d040af8e5819995dce4f6bb0e4
Dec 06 19:58:43.972 INFO running `"docker" "start" "-a" "6ff9cc761dd63a0124daf0eb46b8016fee8959d040af8e5819995dce4f6bb0e4"`
Dec 06 19:58:44.586 INFO [stderr] usermod: no changes
Dec 06 19:58:44.617 INFO [stderr]    Compiling tlv v0.2.0 (/source)
Dec 06 19:58:45.032 INFO [stderr] warning: variable does not need to be mutable
Dec 06 19:58:45.032 INFO [stderr]   --> src/lib.rs:35:36
Dec 06 19:58:45.032 INFO [stderr]    |
Dec 06 19:58:45.032 INFO [stderr] 35 | pub fn decode<T: std::io::BufRead>(mut buf: &mut T) -> Result<HashMap<u16, String>, std::io::Error> {
Dec 06 19:58:45.032 INFO [stderr]    |                                    ----^^^
Dec 06 19:58:45.032 INFO [stderr]    |                                    |
Dec 06 19:58:45.032 INFO [stderr]    |                                    help: remove this `mut`
Dec 06 19:58:45.032 INFO [stderr]    |
Dec 06 19:58:45.032 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 19:58:45.032 INFO [stderr] 
Dec 06 19:58:45.377 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Dec 06 19:58:45.380 INFO [stderr] su: No module specific data is present
Dec 06 19:58:45.716 INFO running `"docker" "inspect" "6ff9cc761dd63a0124daf0eb46b8016fee8959d040af8e5819995dce4f6bb0e4"`
Dec 06 19:58:45.910 INFO running `"docker" "rm" "-f" "6ff9cc761dd63a0124daf0eb46b8016fee8959d040af8e5819995dce4f6bb0e4"`
Dec 06 19:58:46.249 INFO [stdout] 6ff9cc761dd63a0124daf0eb46b8016fee8959d040af8e5819995dce4f6bb0e4
Dec 06 19:58:46.251 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 06 19:58:46.432 INFO [stdout] eeb265c099f6507d9727cd9884c8e48080fbb689431f611505cb5cda23741302
Dec 06 19:58:46.434 INFO running `"docker" "start" "-a" "eeb265c099f6507d9727cd9884c8e48080fbb689431f611505cb5cda23741302"`
Dec 06 19:58:48.295 INFO [stderr] usermod: no changes
Dec 06 19:58:48.429 INFO [stderr]    Compiling tlv v0.2.0 (/source)
Dec 06 19:58:49.049 INFO [stderr] warning: variable does not need to be mutable
Dec 06 19:58:49.050 INFO [stderr]   --> src/lib.rs:35:36
Dec 06 19:58:49.050 INFO [stderr]    |
Dec 06 19:58:49.050 INFO [stderr] 35 | pub fn decode<T: std::io::BufRead>(mut buf: &mut T) -> Result<HashMap<u16, String>, std::io::Error> {
Dec 06 19:58:49.051 INFO [stderr]    |                                    ----^^^
Dec 06 19:58:49.051 INFO [stderr]    |                                    |
Dec 06 19:58:49.051 INFO [stderr]    |                                    help: remove this `mut`
Dec 06 19:58:49.052 INFO [stderr]    |
Dec 06 19:58:49.052 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 19:58:49.052 INFO [stderr] 
Dec 06 19:58:50.005 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
Dec 06 19:58:50.008 INFO [stderr] su: No module specific data is present
Dec 06 19:58:50.355 INFO running `"docker" "inspect" "eeb265c099f6507d9727cd9884c8e48080fbb689431f611505cb5cda23741302"`
Dec 06 19:58:50.506 INFO running `"docker" "rm" "-f" "eeb265c099f6507d9727cd9884c8e48080fbb689431f611505cb5cda23741302"`
Dec 06 19:58:50.656 INFO [stdout] eeb265c099f6507d9727cd9884c8e48080fbb689431f611505cb5cda23741302
Dec 06 19:58:50.658 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --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"`
Dec 06 19:58:50.884 INFO [stdout] 3ba6c5c33f16a47aa01f7106bfacec66e1303ddfeac36017fe8201315ce68f42
Dec 06 19:58:50.886 INFO running `"docker" "start" "-a" "3ba6c5c33f16a47aa01f7106bfacec66e1303ddfeac36017fe8201315ce68f42"`
Dec 06 19:58:51.830 INFO [stderr] usermod: no changes
Dec 06 19:58:51.863 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 19:58:51.865 INFO [stderr]      Running /target/debug/deps/tlv-104ede00b63b7095
Dec 06 19:58:51.870 INFO [stdout] 
Dec 06 19:58:51.870 INFO [stdout] running 3 tests
Dec 06 19:58:51.872 INFO [stdout] test tests::test_decode_tlv ... ok
Dec 06 19:58:51.872 INFO [stdout] test tests::test_encode_decode_tlv ... ok
Dec 06 19:58:51.873 INFO [stdout] test tests::test_encode_tlv ... ok
Dec 06 19:58:51.873 INFO [stdout] 
Dec 06 19:58:51.873 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 19:58:51.873 INFO [stdout] 
Dec 06 19:58:51.874 INFO [stderr]    Doc-tests tlv
Dec 06 19:58:52.577 INFO [stdout] 
Dec 06 19:58:52.577 INFO [stdout] running 0 tests
Dec 06 19:58:52.577 INFO [stdout] 
Dec 06 19:58:52.577 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 19:58:52.577 INFO [stdout] 
Dec 06 19:58:52.589 INFO [stderr] su: No module specific data is present
Dec 06 19:58:53.040 INFO running `"docker" "inspect" "3ba6c5c33f16a47aa01f7106bfacec66e1303ddfeac36017fe8201315ce68f42"`
Dec 06 19:58:53.158 INFO running `"docker" "rm" "-f" "3ba6c5c33f16a47aa01f7106bfacec66e1303ddfeac36017fe8201315ce68f42"`
Dec 06 19:58:53.280 INFO [stdout] 3ba6c5c33f16a47aa01f7106bfacec66e1303ddfeac36017fe8201315ce68f42