Nov 30 21:58:38.057 INFO testing varzac/rust_collections against 1.30.1 for beta-1.31-5
Nov 30 21:58:38.057 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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"`
Nov 30 21:58:38.249 INFO [stdout] 5885f59bc493c727e23bb5d7ce2356cda02e6fae6dfc6b0d7fda75aaca0bb58c
Nov 30 21:58:38.257 INFO running `"docker" "start" "-a" "5885f59bc493c727e23bb5d7ce2356cda02e6fae6dfc6b0d7fda75aaca0bb58c"`
Nov 30 21:58:38.675 INFO [stderr] usermod: no changes
Nov 30 21:58:38.735 INFO [stderr] warning: path `/source/src/linked_list.rs` was erroneously implicitly accepted for binary `linked_list`,
Nov 30 21:58:38.735 INFO [stderr] please set bin.path in Cargo.toml
Nov 30 21:58:38.735 INFO [stderr]    Compiling linked_list v0.0.1 (/source)
Nov 30 21:58:38.903 INFO [stderr] warning: method is never used: `delete_val`
Nov 30 21:58:38.903 INFO [stderr]   --> src/linked_list.rs:14:5
Nov 30 21:58:38.903 INFO [stderr]    |
Nov 30 21:58:38.903 INFO [stderr] 14 |     fn delete_val(&self, val: &T) -> Option<Rc<LinkedList<T>>> {
Nov 30 21:58:38.903 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 21:58:38.903 INFO [stderr]    |
Nov 30 21:58:38.903 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 21:58:38.903 INFO [stderr] 
Nov 30 21:58:38.904 INFO [stderr] warning: method is never used: `insert_val`
Nov 30 21:58:38.904 INFO [stderr]   --> src/linked_list.rs:38:5
Nov 30 21:58:38.904 INFO [stderr]    |
Nov 30 21:58:38.904 INFO [stderr] 38 |     fn insert_val(&self, val: T) -> LinkedList<T> {
Nov 30 21:58:38.904 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 21:58:38.904 INFO [stderr] 
Nov 30 21:58:38.904 INFO [stderr] warning: method is never used: `length`
Nov 30 21:58:38.904 INFO [stderr]   --> src/linked_list.rs:42:5
Nov 30 21:58:38.904 INFO [stderr]    |
Nov 30 21:58:38.904 INFO [stderr] 42 |     fn length(&self) -> i32 {
Nov 30 21:58:38.904 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 21:58:38.904 INFO [stderr] 
Nov 30 21:58:38.904 INFO [stderr] warning: method is never used: `find`
Nov 30 21:58:38.904 INFO [stderr]   --> src/linked_list.rs:66:5
Nov 30 21:58:38.904 INFO [stderr]    |
Nov 30 21:58:38.904 INFO [stderr] 66 |     fn find(&self, val: T) -> Option<i32> {
Nov 30 21:58:38.904 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 21:58:38.904 INFO [stderr] 
Nov 30 21:58:39.241 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
Nov 30 21:58:39.242 INFO [stderr] su: No module specific data is present
Nov 30 21:58:39.506 INFO running `"docker" "inspect" "5885f59bc493c727e23bb5d7ce2356cda02e6fae6dfc6b0d7fda75aaca0bb58c"`
Nov 30 21:58:39.630 INFO running `"docker" "rm" "-f" "5885f59bc493c727e23bb5d7ce2356cda02e6fae6dfc6b0d7fda75aaca0bb58c"`
Nov 30 21:58:39.819 INFO [stdout] 5885f59bc493c727e23bb5d7ce2356cda02e6fae6dfc6b0d7fda75aaca0bb58c
Nov 30 21:58:39.820 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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"`
Nov 30 21:58:39.959 INFO [stdout] 2ce2c9907a4a50d11338dd2da25813be0b97423aef96653ddf32cd8141bb84f5
Nov 30 21:58:39.961 INFO running `"docker" "start" "-a" "2ce2c9907a4a50d11338dd2da25813be0b97423aef96653ddf32cd8141bb84f5"`
Nov 30 21:58:40.422 INFO [stderr] usermod: no changes
Nov 30 21:58:40.450 INFO [stderr] warning: path `/source/src/linked_list.rs` was erroneously implicitly accepted for binary `linked_list`,
Nov 30 21:58:40.450 INFO [stderr] please set bin.path in Cargo.toml
Nov 30 21:58:40.451 INFO [stderr]    Compiling linked_list v0.0.1 (/source)
Nov 30 21:58:41.164 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Nov 30 21:58:41.166 INFO [stderr] su: No module specific data is present
Nov 30 21:58:41.430 INFO running `"docker" "inspect" "2ce2c9907a4a50d11338dd2da25813be0b97423aef96653ddf32cd8141bb84f5"`
Nov 30 21:58:41.504 INFO running `"docker" "rm" "-f" "2ce2c9907a4a50d11338dd2da25813be0b97423aef96653ddf32cd8141bb84f5"`
Nov 30 21:58:41.621 INFO [stdout] 2ce2c9907a4a50d11338dd2da25813be0b97423aef96653ddf32cd8141bb84f5
Nov 30 21:58:41.625 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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" "-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"`
Nov 30 21:58:41.793 INFO [stdout] 182deb80c042baa416fc6d6926b7ff1ce29c874c2c58cffb8c3e13184d170175
Nov 30 21:58:41.804 INFO running `"docker" "start" "-a" "182deb80c042baa416fc6d6926b7ff1ce29c874c2c58cffb8c3e13184d170175"`
Nov 30 21:58:42.339 INFO [stderr] usermod: no changes
Nov 30 21:58:42.407 INFO [stderr] warning: path `/source/src/linked_list.rs` was erroneously implicitly accepted for binary `linked_list`,
Nov 30 21:58:42.407 INFO [stderr] please set bin.path in Cargo.toml
Nov 30 21:58:42.407 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 30 21:58:42.419 INFO [stderr]      Running /target/debug/deps/linked_list-7d0897ba8d1d79b6
Nov 30 21:58:42.419 INFO [stdout] 
Nov 30 21:58:42.419 INFO [stdout] running 11 tests
Nov 30 21:58:42.419 INFO [stdout] test test_clone ... ok
Nov 30 21:58:42.419 INFO [stdout] test test_delete_not_found ... ok
Nov 30 21:58:42.421 INFO [stdout] test test_eq ... ok
Nov 30 21:58:42.421 INFO [stdout] test test_delete_only_element ... ok
Nov 30 21:58:42.421 INFO [stdout] test test_get ... ok
Nov 30 21:58:42.422 INFO [stdout] test test_get_oob ... ok
Nov 30 21:58:42.422 INFO [stdout] test test_find_not_exists ... ok
Nov 30 21:58:42.422 INFO [stdout] test test_find_exists ... ok
Nov 30 21:58:42.423 INFO [stdout] test test_insert_val ... ok
Nov 30 21:58:42.423 INFO [stdout] test test_length ... ok
Nov 30 21:58:42.427 INFO [stdout] test test_delete_found ... ok
Nov 30 21:58:42.427 INFO [stderr] su: No module specific data is present
Nov 30 21:58:42.427 INFO [stdout] 
Nov 30 21:58:42.427 INFO [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 30 21:58:42.427 INFO [stdout] 
Nov 30 21:58:43.093 INFO running `"docker" "inspect" "182deb80c042baa416fc6d6926b7ff1ce29c874c2c58cffb8c3e13184d170175"`
Nov 30 21:58:43.341 INFO running `"docker" "rm" "-f" "182deb80c042baa416fc6d6926b7ff1ce29c874c2c58cffb8c3e13184d170175"`
Nov 30 21:58:43.716 INFO [stdout] 182deb80c042baa416fc6d6926b7ff1ce29c874c2c58cffb8c3e13184d170175
