Dec 01 08:27:57.948 INFO testing mrozycki/rust-fst against 1.30.1 for beta-1.31-5
Dec 01 08:27:57.950 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 08:27:58.173 INFO [stdout] 61c9f62988c7045e0420bc5969a61bbfcacab99fe1835849918e0e10d0fed5bc
Dec 01 08:27:58.180 INFO running `"docker" "start" "-a" "61c9f62988c7045e0420bc5969a61bbfcacab99fe1835849918e0e10d0fed5bc"`
Dec 01 08:27:58.536 INFO [stderr] usermod: no changes
Dec 01 08:27:58.559 INFO [stderr]    Compiling rust-fst v0.1.0 (/source)
Dec 01 08:27:58.859 INFO [stderr] warning: method is never used: `empty`
Dec 01 08:27:58.859 INFO [stderr]   --> src/fst.rs:36:5
Dec 01 08:27:58.859 INFO [stderr]    |
Dec 01 08:27:58.859 INFO [stderr] 36 |     pub fn empty() -> Self {
Dec 01 08:27:58.859 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 01 08:27:58.859 INFO [stderr]    |
Dec 01 08:27:58.859 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 08:27:58.859 INFO [stderr] 
Dec 01 08:27:58.859 INFO [stderr] warning: method is never used: `string`
Dec 01 08:27:58.859 INFO [stderr]   --> src/fst.rs:60:5
Dec 01 08:27:58.859 INFO [stderr]    |
Dec 01 08:27:58.859 INFO [stderr] 60 |     pub fn string(s: &str) -> Self {
Dec 01 08:27:58.859 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 08:27:58.859 INFO [stderr] 
Dec 01 08:27:58.859 INFO [stderr] warning: method is never used: `and`
Dec 01 08:27:58.859 INFO [stderr]   --> src/fst.rs:83:5
Dec 01 08:27:58.859 INFO [stderr]    |
Dec 01 08:27:58.859 INFO [stderr] 83 |     pub fn and(m1: Self, m2: Self) -> Self {
Dec 01 08:27:58.859 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 08:27:58.859 INFO [stderr] 
Dec 01 08:27:58.863 INFO [stderr] warning: method is never used: `and_optionally`
Dec 01 08:27:58.863 INFO [stderr]   --> src/fst.rs:97:5
Dec 01 08:27:58.863 INFO [stderr]    |
Dec 01 08:27:58.863 INFO [stderr] 97 |     pub fn and_optionally(m1: Self, m2: Self) -> Self {
Dec 01 08:27:58.863 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 08:27:58.863 INFO [stderr] 
Dec 01 08:27:58.863 INFO [stderr] warning: method is never used: `repeated`
Dec 01 08:27:58.863 INFO [stderr]    --> src/fst.rs:159:5
Dec 01 08:27:58.863 INFO [stderr]     |
Dec 01 08:27:58.863 INFO [stderr] 159 |     pub fn repeated(mut m: Self) -> Self {
Dec 01 08:27:58.863 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 08:27:58.863 INFO [stderr] 
Dec 01 08:27:59.515 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
Dec 01 08:27:59.515 INFO [stderr] su: No module specific data is present
Dec 01 08:27:59.817 INFO running `"docker" "inspect" "61c9f62988c7045e0420bc5969a61bbfcacab99fe1835849918e0e10d0fed5bc"`
Dec 01 08:27:59.935 INFO running `"docker" "rm" "-f" "61c9f62988c7045e0420bc5969a61bbfcacab99fe1835849918e0e10d0fed5bc"`
Dec 01 08:28:00.039 INFO [stdout] 61c9f62988c7045e0420bc5969a61bbfcacab99fe1835849918e0e10d0fed5bc
Dec 01 08:28:00.041 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 08:28:00.247 INFO [stdout] 871b8771a21382150de903c6bd0c09ba53aee8fdfc57d383f028c133f91641b7
Dec 01 08:28:00.253 INFO running `"docker" "start" "-a" "871b8771a21382150de903c6bd0c09ba53aee8fdfc57d383f028c133f91641b7"`
Dec 01 08:28:01.360 INFO [stderr] usermod: no changes
Dec 01 08:28:01.403 INFO [stderr]    Compiling rust-fst v0.1.0 (/source)
Dec 01 08:28:01.992 INFO [stderr] warning: method is never used: `empty`
Dec 01 08:28:01.992 INFO [stderr]   --> src/fst.rs:36:5
Dec 01 08:28:01.992 INFO [stderr]    |
Dec 01 08:28:01.992 INFO [stderr] 36 |     pub fn empty() -> Self {
Dec 01 08:28:01.992 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 01 08:28:01.992 INFO [stderr]    |
Dec 01 08:28:01.992 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 08:28:01.992 INFO [stderr] 
Dec 01 08:28:01.992 INFO [stderr] warning: method is never used: `string`
Dec 01 08:28:01.992 INFO [stderr]   --> src/fst.rs:60:5
Dec 01 08:28:01.992 INFO [stderr]    |
Dec 01 08:28:01.992 INFO [stderr] 60 |     pub fn string(s: &str) -> Self {
Dec 01 08:28:01.994 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 08:28:01.994 INFO [stderr] 
Dec 01 08:28:01.994 INFO [stderr] warning: method is never used: `and`
Dec 01 08:28:01.994 INFO [stderr]   --> src/fst.rs:83:5
Dec 01 08:28:01.994 INFO [stderr]    |
Dec 01 08:28:01.994 INFO [stderr] 83 |     pub fn and(m1: Self, m2: Self) -> Self {
Dec 01 08:28:01.994 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 08:28:01.994 INFO [stderr] 
Dec 01 08:28:01.994 INFO [stderr] warning: method is never used: `and_optionally`
Dec 01 08:28:01.994 INFO [stderr]   --> src/fst.rs:97:5
Dec 01 08:28:01.994 INFO [stderr]    |
Dec 01 08:28:01.994 INFO [stderr] 97 |     pub fn and_optionally(m1: Self, m2: Self) -> Self {
Dec 01 08:28:01.994 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 08:28:01.994 INFO [stderr] 
Dec 01 08:28:01.994 INFO [stderr] warning: method is never used: `repeated`
Dec 01 08:28:01.994 INFO [stderr]    --> src/fst.rs:159:5
Dec 01 08:28:01.999 INFO [stderr]     |
Dec 01 08:28:01.999 INFO [stderr] 159 |     pub fn repeated(mut m: Self) -> Self {
Dec 01 08:28:01.999 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 08:28:01.999 INFO [stderr] 
Dec 01 08:28:02.692 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
Dec 01 08:28:02.694 INFO [stderr] su: No module specific data is present
Dec 01 08:28:03.596 INFO running `"docker" "inspect" "871b8771a21382150de903c6bd0c09ba53aee8fdfc57d383f028c133f91641b7"`
Dec 01 08:28:03.911 INFO running `"docker" "rm" "-f" "871b8771a21382150de903c6bd0c09ba53aee8fdfc57d383f028c133f91641b7"`
Dec 01 08:28:04.239 INFO [stdout] 871b8771a21382150de903c6bd0c09ba53aee8fdfc57d383f028c133f91641b7
Dec 01 08:28:04.244 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" "-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 08:28:04.661 INFO [stdout] 18b7a52b29b6817f68247444b123d7e1027178edfa6c692f17ff231d9ad3078f
Dec 01 08:28:04.662 INFO running `"docker" "start" "-a" "18b7a52b29b6817f68247444b123d7e1027178edfa6c692f17ff231d9ad3078f"`
Dec 01 08:28:06.459 INFO [stderr] usermod: no changes
Dec 01 08:28:06.526 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 01 08:28:06.527 INFO [stderr]      Running /target/debug/deps/rust_fst-5f1c6c7196507be3
Dec 01 08:28:06.531 INFO [stdout] 
Dec 01 08:28:06.531 INFO [stdout] running 0 tests
Dec 01 08:28:06.531 INFO [stdout] 
Dec 01 08:28:06.531 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 08:28:06.531 INFO [stdout] 
Dec 01 08:28:06.532 INFO [stderr] su: No module specific data is present
Dec 01 08:28:07.441 INFO running `"docker" "inspect" "18b7a52b29b6817f68247444b123d7e1027178edfa6c692f17ff231d9ad3078f"`
Dec 01 08:28:07.761 INFO running `"docker" "rm" "-f" "18b7a52b29b6817f68247444b123d7e1027178edfa6c692f17ff231d9ad3078f"`
Dec 01 08:28:08.086 INFO [stdout] 18b7a52b29b6817f68247444b123d7e1027178edfa6c692f17ff231d9ad3078f
