Dec 01 20:33:38.460 INFO testing dadrian/rust-ziterate against 1.30.1 for beta-1.31-5
Dec 01 20:33:38.460 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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"`
Dec 01 20:33:39.014 INFO [stdout] f5f5f5760caee18e4253c581698fc1e2fbe59499a9386077840038d621f5c777
Dec 01 20:33:39.016 INFO running `"docker" "start" "-a" "f5f5f5760caee18e4253c581698fc1e2fbe59499a9386077840038d621f5c777"`
Dec 01 20:33:40.624 INFO [stderr] usermod: no changes
Dec 01 20:33:40.687 INFO [stderr]    Compiling rust-ziterate v0.0.1 (/source)
Dec 01 20:33:41.176 INFO [stderr] warning: unused variable: `e`
Dec 01 20:33:41.176 INFO [stderr]   --> src/lib.rs:19:10
Dec 01 20:33:41.176 INFO [stderr]    |
Dec 01 20:33:41.176 INFO [stderr] 19 | fn order(e: u32, p: u64) -> u64 {
Dec 01 20:33:41.176 INFO [stderr]    |          ^ help: consider using `_e` instead
Dec 01 20:33:41.176 INFO [stderr]    |
Dec 01 20:33:41.176 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 20:33:41.176 INFO [stderr] 
Dec 01 20:33:41.176 INFO [stderr] warning: unused variable: `candidate`
Dec 01 20:33:41.176 INFO [stderr]   --> src/lib.rs:27:13
Dec 01 20:33:41.176 INFO [stderr]    |
Dec 01 20:33:41.176 INFO [stderr] 27 | fn is_prime(candidate: u64) -> bool {
Dec 01 20:33:41.176 INFO [stderr]    |             ^^^^^^^^^ help: consider using `_candidate` instead
Dec 01 20:33:41.176 INFO [stderr] 
Dec 01 20:33:41.183 INFO [stderr] warning: field is never used: `g`
Dec 01 20:33:41.183 INFO [stderr]  --> src/lib.rs:6:5
Dec 01 20:33:41.183 INFO [stderr]   |
Dec 01 20:33:41.183 INFO [stderr] 6 |     g: u32,
Dec 01 20:33:41.183 INFO [stderr]   |     ^^^^^^
Dec 01 20:33:41.183 INFO [stderr]   |
Dec 01 20:33:41.183 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 20:33:41.183 INFO [stderr] 
Dec 01 20:33:41.183 INFO [stderr] warning: field is never used: `p`
Dec 01 20:33:41.183 INFO [stderr]  --> src/lib.rs:7:5
Dec 01 20:33:41.183 INFO [stderr]   |
Dec 01 20:33:41.183 INFO [stderr] 7 |     p: u64,
Dec 01 20:33:41.183 INFO [stderr]   |     ^^^^^^
Dec 01 20:33:41.183 INFO [stderr] 
Dec 01 20:33:41.183 INFO [stderr] warning: field is never used: `start`
Dec 01 20:33:41.183 INFO [stderr]   --> src/lib.rs:11:5
Dec 01 20:33:41.183 INFO [stderr]    |
Dec 01 20:33:41.183 INFO [stderr] 11 |     start: u64,
Dec 01 20:33:41.183 INFO [stderr]    |     ^^^^^^^^^^
Dec 01 20:33:41.183 INFO [stderr] 
Dec 01 20:33:41.183 INFO [stderr] warning: function is never used: `order`
Dec 01 20:33:41.183 INFO [stderr]   --> src/lib.rs:19:1
Dec 01 20:33:41.183 INFO [stderr]    |
Dec 01 20:33:41.183 INFO [stderr] 19 | fn order(e: u32, p: u64) -> u64 {
Dec 01 20:33:41.183 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 20:33:41.183 INFO [stderr] 
Dec 01 20:33:41.183 INFO [stderr] warning: function is never used: `is_generator`
Dec 01 20:33:41.183 INFO [stderr]   --> src/lib.rs:23:1
Dec 01 20:33:41.183 INFO [stderr]    |
Dec 01 20:33:41.183 INFO [stderr] 23 | fn is_generator(e: u32, p: u64) -> bool {
Dec 01 20:33:41.183 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 20:33:41.183 INFO [stderr] 
Dec 01 20:33:41.183 INFO [stderr] warning: function is never used: `is_prime`
Dec 01 20:33:41.183 INFO [stderr]   --> src/lib.rs:27:1
Dec 01 20:33:41.183 INFO [stderr]    |
Dec 01 20:33:41.183 INFO [stderr] 27 | fn is_prime(candidate: u64) -> bool {
Dec 01 20:33:41.183 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 20:33:41.183 INFO [stderr] 
Dec 01 20:33:41.183 INFO [stderr] warning: method is never used: `validate`
Dec 01 20:33:41.183 INFO [stderr]   --> src/lib.rs:32:5
Dec 01 20:33:41.183 INFO [stderr]    |
Dec 01 20:33:41.183 INFO [stderr] 32 |     fn validate(&self) -> bool {
Dec 01 20:33:41.183 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 20:33:41.183 INFO [stderr] 
Dec 01 20:33:41.183 INFO [stderr] warning: method is never used: `new`
Dec 01 20:33:41.183 INFO [stderr]   --> src/lib.rs:49:5
Dec 01 20:33:41.183 INFO [stderr]    |
Dec 01 20:33:41.183 INFO [stderr] 49 |     fn new(group: Group, start: u32, end: u64) -> Result<Cycle, &'static str> {
Dec 01 20:33:41.183 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 20:33:41.183 INFO [stderr] 
Dec 01 20:33:41.946 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
Dec 01 20:33:41.948 INFO [stderr] su: No module specific data is present
Dec 01 20:33:42.756 INFO running `"docker" "inspect" "f5f5f5760caee18e4253c581698fc1e2fbe59499a9386077840038d621f5c777"`
Dec 01 20:33:43.177 INFO running `"docker" "rm" "-f" "f5f5f5760caee18e4253c581698fc1e2fbe59499a9386077840038d621f5c777"`
Dec 01 20:33:43.471 INFO [stdout] f5f5f5760caee18e4253c581698fc1e2fbe59499a9386077840038d621f5c777
Dec 01 20:33:43.473 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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"`
Dec 01 20:33:43.774 INFO [stdout] ad8028f9270142c8107f09241823356c77d37c46a81d2239ccf59d03de2c9b25
Dec 01 20:33:43.776 INFO running `"docker" "start" "-a" "ad8028f9270142c8107f09241823356c77d37c46a81d2239ccf59d03de2c9b25"`
Dec 01 20:33:45.507 INFO [stderr] usermod: no changes
Dec 01 20:33:45.551 INFO [stderr]    Compiling rust-ziterate v0.0.1 (/source)
Dec 01 20:33:46.175 INFO [stderr] warning: unused variable: `e`
Dec 01 20:33:46.175 INFO [stderr]   --> src/lib.rs:19:10
Dec 01 20:33:46.175 INFO [stderr]    |
Dec 01 20:33:46.175 INFO [stderr] 19 | fn order(e: u32, p: u64) -> u64 {
Dec 01 20:33:46.175 INFO [stderr]    |          ^ help: consider using `_e` instead
Dec 01 20:33:46.175 INFO [stderr]    |
Dec 01 20:33:46.175 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 20:33:46.175 INFO [stderr] 
Dec 01 20:33:46.175 INFO [stderr] warning: unused variable: `candidate`
Dec 01 20:33:46.175 INFO [stderr]   --> src/lib.rs:27:13
Dec 01 20:33:46.175 INFO [stderr]    |
Dec 01 20:33:46.175 INFO [stderr] 27 | fn is_prime(candidate: u64) -> bool {
Dec 01 20:33:46.175 INFO [stderr]    |             ^^^^^^^^^ help: consider using `_candidate` instead
Dec 01 20:33:46.175 INFO [stderr] 
Dec 01 20:33:46.187 INFO [stderr] warning: field is never used: `start`
Dec 01 20:33:46.187 INFO [stderr]   --> src/lib.rs:11:5
Dec 01 20:33:46.187 INFO [stderr]    |
Dec 01 20:33:46.187 INFO [stderr] 11 |     start: u64,
Dec 01 20:33:46.187 INFO [stderr]    |     ^^^^^^^^^^
Dec 01 20:33:46.187 INFO [stderr]    |
Dec 01 20:33:46.187 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 20:33:46.187 INFO [stderr] 
Dec 01 20:33:46.187 INFO [stderr] warning: function is never used: `is_generator`
Dec 01 20:33:46.187 INFO [stderr]   --> src/lib.rs:23:1
Dec 01 20:33:46.187 INFO [stderr]    |
Dec 01 20:33:46.187 INFO [stderr] 23 | fn is_generator(e: u32, p: u64) -> bool {
Dec 01 20:33:46.187 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 20:33:46.187 INFO [stderr] 
Dec 01 20:33:46.187 INFO [stderr] warning: method is never used: `validate`
Dec 01 20:33:46.187 INFO [stderr]   --> src/lib.rs:32:5
Dec 01 20:33:46.187 INFO [stderr]    |
Dec 01 20:33:46.187 INFO [stderr] 32 |     fn validate(&self) -> bool {
Dec 01 20:33:46.187 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 20:33:46.187 INFO [stderr] 
Dec 01 20:33:46.187 INFO [stderr] warning: method is never used: `new`
Dec 01 20:33:46.187 INFO [stderr]   --> src/lib.rs:49:5
Dec 01 20:33:46.187 INFO [stderr]    |
Dec 01 20:33:46.187 INFO [stderr] 49 |     fn new(group: Group, start: u32, end: u64) -> Result<Cycle, &'static str> {
Dec 01 20:33:46.187 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 20:33:46.187 INFO [stderr] 
Dec 01 20:33:47.147 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.61s
Dec 01 20:33:47.147 INFO [stderr] su: No module specific data is present
Dec 01 20:33:48.193 INFO running `"docker" "inspect" "ad8028f9270142c8107f09241823356c77d37c46a81d2239ccf59d03de2c9b25"`
Dec 01 20:33:48.525 INFO running `"docker" "rm" "-f" "ad8028f9270142c8107f09241823356c77d37c46a81d2239ccf59d03de2c9b25"`
Dec 01 20:33:48.751 INFO [stdout] ad8028f9270142c8107f09241823356c77d37c46a81d2239ccf59d03de2c9b25
