Dec 02 08:08:39.724 INFO testing EFulmer/gawain against 1.30.1 for beta-1.31-5
Dec 02 08:08:39.724 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 02 08:08:40.219 INFO [stdout] 7a151bed4474023fe913ed10f17e1c43eec016a2b1339373d6e2eba33f828cc6
Dec 02 08:08:40.225 INFO running `"docker" "start" "-a" "7a151bed4474023fe913ed10f17e1c43eec016a2b1339373d6e2eba33f828cc6"`
Dec 02 08:08:41.205 INFO [stderr] usermod: no changes
Dec 02 08:08:41.240 INFO [stderr]    Compiling gawain v0.1.0 (/source)
Dec 02 08:08:41.855 INFO [stderr] warning: unused variable: `program`
Dec 02 08:08:41.855 INFO [stderr]   --> src/main.rs:17:10
Dec 02 08:08:41.855 INFO [stderr]    |
Dec 02 08:08:41.855 INFO [stderr] 17 | fn parse(program: &str) -> Val { 
Dec 02 08:08:41.855 INFO [stderr]    |          ^^^^^^^ help: consider using `_program` instead
Dec 02 08:08:41.855 INFO [stderr]    |
Dec 02 08:08:41.855 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 08:08:41.855 INFO [stderr] 
Dec 02 08:08:41.855 INFO [stderr] warning: variant is never constructed: `Symbol`
Dec 02 08:08:41.855 INFO [stderr]  --> src/main.rs:3:5
Dec 02 08:08:41.855 INFO [stderr]   |
Dec 02 08:08:41.855 INFO [stderr] 3 |     Symbol(String),
Dec 02 08:08:41.855 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 02 08:08:41.855 INFO [stderr]   |
Dec 02 08:08:41.855 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 02 08:08:41.855 INFO [stderr] 
Dec 02 08:08:41.861 INFO [stderr] warning: variant is never constructed: `List`
Dec 02 08:08:41.861 INFO [stderr]  --> src/main.rs:4:5
Dec 02 08:08:41.861 INFO [stderr]   |
Dec 02 08:08:41.861 INFO [stderr] 4 |     List(Vec<Val>),
Dec 02 08:08:41.861 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 02 08:08:41.861 INFO [stderr] 
Dec 02 08:08:41.861 INFO [stderr] warning: variant is never constructed: `Int`
Dec 02 08:08:41.861 INFO [stderr]  --> src/main.rs:5:5
Dec 02 08:08:41.861 INFO [stderr]   |
Dec 02 08:08:41.861 INFO [stderr] 5 |     Int(i32),
Dec 02 08:08:41.861 INFO [stderr]   |     ^^^^^^^^
Dec 02 08:08:41.861 INFO [stderr] 
Dec 02 08:08:41.861 INFO [stderr] warning: variant is never constructed: `Float`
Dec 02 08:08:41.861 INFO [stderr]  --> src/main.rs:6:5
Dec 02 08:08:41.861 INFO [stderr]   |
Dec 02 08:08:41.861 INFO [stderr] 6 |     Float(f64),
Dec 02 08:08:41.861 INFO [stderr]   |     ^^^^^^^^^^
Dec 02 08:08:41.861 INFO [stderr] 
Dec 02 08:08:41.861 INFO [stderr] warning: function is never used: `tokenize`
Dec 02 08:08:41.861 INFO [stderr]  --> src/main.rs:9:1
Dec 02 08:08:41.861 INFO [stderr]   |
Dec 02 08:08:41.861 INFO [stderr] 9 | fn tokenize(s: &str) -> String {
Dec 02 08:08:41.861 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:08:41.861 INFO [stderr] 
Dec 02 08:08:41.861 INFO [stderr] warning: function is never used: `parse`
Dec 02 08:08:41.861 INFO [stderr]   --> src/main.rs:17:1
Dec 02 08:08:41.861 INFO [stderr]    |
Dec 02 08:08:41.861 INFO [stderr] 17 | fn parse(program: &str) -> Val { 
Dec 02 08:08:41.861 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:08:41.861 INFO [stderr] 
Dec 02 08:08:41.862 INFO [stderr] warning: function is never used: `read_from_tokens`
Dec 02 08:08:41.862 INFO [stderr]   --> src/main.rs:22:1
Dec 02 08:08:41.862 INFO [stderr]    |
Dec 02 08:08:41.862 INFO [stderr] 22 | fn read_from_tokens(tokens: &mut Vec<String>) -> Val {
Dec 02 08:08:41.862 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:08:41.862 INFO [stderr] 
Dec 02 08:08:41.862 INFO [stderr] warning: function is never used: `atom`
Dec 02 08:08:41.862 INFO [stderr]   --> src/main.rs:44:1
Dec 02 08:08:41.862 INFO [stderr]    |
Dec 02 08:08:41.862 INFO [stderr] 44 | fn atom(s: &str) -> Val {
Dec 02 08:08:41.862 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:08:41.862 INFO [stderr] 
Dec 02 08:08:42.171 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
Dec 02 08:08:42.175 INFO [stderr] su: No module specific data is present
Dec 02 08:08:42.519 INFO running `"docker" "inspect" "7a151bed4474023fe913ed10f17e1c43eec016a2b1339373d6e2eba33f828cc6"`
Dec 02 08:08:42.687 INFO running `"docker" "rm" "-f" "7a151bed4474023fe913ed10f17e1c43eec016a2b1339373d6e2eba33f828cc6"`
Dec 02 08:08:42.903 INFO [stdout] 7a151bed4474023fe913ed10f17e1c43eec016a2b1339373d6e2eba33f828cc6
Dec 02 08:08:42.909 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 02 08:08:43.244 INFO [stdout] ab3155aace7305802e357c57895d8e07c20b1da92ce20006c573f453a6b4de51
Dec 02 08:08:43.244 INFO running `"docker" "start" "-a" "ab3155aace7305802e357c57895d8e07c20b1da92ce20006c573f453a6b4de51"`
Dec 02 08:08:43.987 INFO [stderr] usermod: no changes
Dec 02 08:08:44.039 INFO [stderr]    Compiling gawain v0.1.0 (/source)
Dec 02 08:08:44.751 INFO [stderr] warning: unused variable: `program`
Dec 02 08:08:44.751 INFO [stderr]   --> src/main.rs:17:10
Dec 02 08:08:44.751 INFO [stderr]    |
Dec 02 08:08:44.751 INFO [stderr] 17 | fn parse(program: &str) -> Val { 
Dec 02 08:08:44.751 INFO [stderr]    |          ^^^^^^^ help: consider using `_program` instead
Dec 02 08:08:44.751 INFO [stderr]    |
Dec 02 08:08:44.751 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 08:08:44.751 INFO [stderr] 
Dec 02 08:08:44.763 INFO [stderr] warning: variant is never constructed: `List`
Dec 02 08:08:44.763 INFO [stderr]  --> src/main.rs:4:5
Dec 02 08:08:44.763 INFO [stderr]   |
Dec 02 08:08:44.763 INFO [stderr] 4 |     List(Vec<Val>),
Dec 02 08:08:44.763 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 02 08:08:44.763 INFO [stderr]   |
Dec 02 08:08:44.763 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 02 08:08:44.763 INFO [stderr] 
Dec 02 08:08:44.763 INFO [stderr] warning: function is never used: `tokenize`
Dec 02 08:08:44.763 INFO [stderr]  --> src/main.rs:9:1
Dec 02 08:08:44.763 INFO [stderr]   |
Dec 02 08:08:44.763 INFO [stderr] 9 | fn tokenize(s: &str) -> String {
Dec 02 08:08:44.763 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:08:44.763 INFO [stderr] 
Dec 02 08:08:44.763 INFO [stderr] warning: function is never used: `parse`
Dec 02 08:08:44.763 INFO [stderr]   --> src/main.rs:17:1
Dec 02 08:08:44.763 INFO [stderr]    |
Dec 02 08:08:44.763 INFO [stderr] 17 | fn parse(program: &str) -> Val { 
Dec 02 08:08:44.763 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:08:44.763 INFO [stderr] 
Dec 02 08:08:44.763 INFO [stderr] warning: function is never used: `read_from_tokens`
Dec 02 08:08:44.763 INFO [stderr]   --> src/main.rs:22:1
Dec 02 08:08:44.763 INFO [stderr]    |
Dec 02 08:08:44.763 INFO [stderr] 22 | fn read_from_tokens(tokens: &mut Vec<String>) -> Val {
Dec 02 08:08:44.763 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 08:08:44.763 INFO [stderr] 
Dec 02 08:08:45.609 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
Dec 02 08:08:45.611 INFO [stderr] su: No module specific data is present
Dec 02 08:08:46.793 INFO running `"docker" "inspect" "ab3155aace7305802e357c57895d8e07c20b1da92ce20006c573f453a6b4de51"`
Dec 02 08:08:47.041 INFO running `"docker" "rm" "-f" "ab3155aace7305802e357c57895d8e07c20b1da92ce20006c573f453a6b4de51"`
Dec 02 08:08:47.283 INFO [stdout] ab3155aace7305802e357c57895d8e07c20b1da92ce20006c573f453a6b4de51
Dec 02 08:08:47.285 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 02 08:08:47.806 INFO [stdout] 09f14557458f85623a632e75b87b73ca198017cd3824da3e04ac0562a40fc544
Dec 02 08:08:47.809 INFO running `"docker" "start" "-a" "09f14557458f85623a632e75b87b73ca198017cd3824da3e04ac0562a40fc544"`
Dec 02 08:08:48.839 INFO [stderr] usermod: no changes
Dec 02 08:08:48.864 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 02 08:08:48.868 INFO [stderr]      Running /target/debug/deps/gawain-68349291f7625e6e
Dec 02 08:08:48.870 INFO [stdout] 
Dec 02 08:08:48.870 INFO [stdout] running 2 tests
Dec 02 08:08:48.870 INFO [stdout] test tests::parse_int ... ok
Dec 02 08:08:48.871 INFO [stdout] test tests::parse_float ... ok
Dec 02 08:08:48.871 INFO [stdout] 
Dec 02 08:08:48.871 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 08:08:48.871 INFO [stdout] 
Dec 02 08:08:48.873 INFO [stderr] su: No module specific data is present
Dec 02 08:08:49.258 INFO running `"docker" "inspect" "09f14557458f85623a632e75b87b73ca198017cd3824da3e04ac0562a40fc544"`
Dec 02 08:08:49.416 INFO running `"docker" "rm" "-f" "09f14557458f85623a632e75b87b73ca198017cd3824da3e04ac0562a40fc544"`
Dec 02 08:08:49.538 INFO [stdout] 09f14557458f85623a632e75b87b73ca198017cd3824da3e04ac0562a40fc544
