Nov 17 15:45:56.633 INFO testing EFulmer/gawain against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 15:45:56.633 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 15:45:56.911 INFO [stdout] 230330acafc79f4c8f5a3dac05ca9830e3b2abd804a6de6600f6f79d043c5f9d
Nov 17 15:45:56.914 INFO running `"docker" "start" "-a" "230330acafc79f4c8f5a3dac05ca9830e3b2abd804a6de6600f6f79d043c5f9d"`
Nov 17 15:45:57.388 INFO [stderr] usermod: no changes
Nov 17 15:45:57.422 INFO [stderr]    Compiling gawain v0.1.0 (/source)
Nov 17 15:45:57.780 INFO [stderr] warning: unused variable: `program`
Nov 17 15:45:57.780 INFO [stderr]   --> src/main.rs:17:10
Nov 17 15:45:57.780 INFO [stderr]    |
Nov 17 15:45:57.780 INFO [stderr] 17 | fn parse(program: &str) -> Val { 
Nov 17 15:45:57.780 INFO [stderr]    |          ^^^^^^^ help: consider using `_program` instead
Nov 17 15:45:57.780 INFO [stderr]    |
Nov 17 15:45:57.780 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 15:45:57.780 INFO [stderr] 
Nov 17 15:45:57.790 INFO [stderr] warning: variant is never constructed: `Symbol`
Nov 17 15:45:57.790 INFO [stderr]  --> src/main.rs:3:5
Nov 17 15:45:57.790 INFO [stderr]   |
Nov 17 15:45:57.790 INFO [stderr] 3 |     Symbol(String),
Nov 17 15:45:57.790 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 17 15:45:57.790 INFO [stderr]   |
Nov 17 15:45:57.790 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 15:45:57.790 INFO [stderr] 
Nov 17 15:45:57.790 INFO [stderr] warning: variant is never constructed: `List`
Nov 17 15:45:57.790 INFO [stderr]  --> src/main.rs:4:5
Nov 17 15:45:57.790 INFO [stderr]   |
Nov 17 15:45:57.790 INFO [stderr] 4 |     List(Vec<Val>),
Nov 17 15:45:57.790 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 17 15:45:57.790 INFO [stderr] 
Nov 17 15:45:57.790 INFO [stderr] warning: variant is never constructed: `Int`
Nov 17 15:45:57.790 INFO [stderr]  --> src/main.rs:5:5
Nov 17 15:45:57.790 INFO [stderr]   |
Nov 17 15:45:57.790 INFO [stderr] 5 |     Int(i32),
Nov 17 15:45:57.790 INFO [stderr]   |     ^^^^^^^^
Nov 17 15:45:57.790 INFO [stderr] 
Nov 17 15:45:57.790 INFO [stderr] warning: variant is never constructed: `Float`
Nov 17 15:45:57.790 INFO [stderr]  --> src/main.rs:6:5
Nov 17 15:45:57.790 INFO [stderr]   |
Nov 17 15:45:57.790 INFO [stderr] 6 |     Float(f64),
Nov 17 15:45:57.790 INFO [stderr]   |     ^^^^^^^^^^
Nov 17 15:45:57.790 INFO [stderr] 
Nov 17 15:45:57.790 INFO [stderr] warning: function is never used: `tokenize`
Nov 17 15:45:57.790 INFO [stderr]  --> src/main.rs:9:1
Nov 17 15:45:57.790 INFO [stderr]   |
Nov 17 15:45:57.790 INFO [stderr] 9 | fn tokenize(s: &str) -> String {
Nov 17 15:45:57.790 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:45:57.790 INFO [stderr] 
Nov 17 15:45:57.790 INFO [stderr] warning: function is never used: `parse`
Nov 17 15:45:57.790 INFO [stderr]   --> src/main.rs:17:1
Nov 17 15:45:57.790 INFO [stderr]    |
Nov 17 15:45:57.790 INFO [stderr] 17 | fn parse(program: &str) -> Val { 
Nov 17 15:45:57.790 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:45:57.790 INFO [stderr] 
Nov 17 15:45:57.790 INFO [stderr] warning: function is never used: `read_from_tokens`
Nov 17 15:45:57.790 INFO [stderr]   --> src/main.rs:22:1
Nov 17 15:45:57.790 INFO [stderr]    |
Nov 17 15:45:57.790 INFO [stderr] 22 | fn read_from_tokens(tokens: &mut Vec<String>) -> Val {
Nov 17 15:45:57.790 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:45:57.790 INFO [stderr] 
Nov 17 15:45:57.790 INFO [stderr] warning: function is never used: `atom`
Nov 17 15:45:57.790 INFO [stderr]   --> src/main.rs:44:1
Nov 17 15:45:57.790 INFO [stderr]    |
Nov 17 15:45:57.790 INFO [stderr] 44 | fn atom(s: &str) -> Val {
Nov 17 15:45:57.790 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:45:57.790 INFO [stderr] 
Nov 17 15:45:57.991 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
Nov 17 15:45:57.991 INFO [stderr] su: No module specific data is present
Nov 17 15:45:58.567 INFO running `"docker" "inspect" "230330acafc79f4c8f5a3dac05ca9830e3b2abd804a6de6600f6f79d043c5f9d"`
Nov 17 15:45:58.879 INFO running `"docker" "rm" "-f" "230330acafc79f4c8f5a3dac05ca9830e3b2abd804a6de6600f6f79d043c5f9d"`
Nov 17 15:45:59.124 INFO [stdout] 230330acafc79f4c8f5a3dac05ca9830e3b2abd804a6de6600f6f79d043c5f9d
Nov 17 15:45:59.134 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 15:45:59.448 INFO [stdout] ef3d9c46320cf4c4ed19ff36fb89ff8b02366922e0af6b54e785129a518f6d6a
Nov 17 15:45:59.451 INFO running `"docker" "start" "-a" "ef3d9c46320cf4c4ed19ff36fb89ff8b02366922e0af6b54e785129a518f6d6a"`
Nov 17 15:46:00.551 INFO [stderr] usermod: no changes
Nov 17 15:46:00.593 INFO [stderr]    Compiling gawain v0.1.0 (/source)
Nov 17 15:46:00.957 INFO [stderr] warning: unused variable: `program`
Nov 17 15:46:00.957 INFO [stderr]   --> src/main.rs:17:10
Nov 17 15:46:00.957 INFO [stderr]    |
Nov 17 15:46:00.957 INFO [stderr] 17 | fn parse(program: &str) -> Val { 
Nov 17 15:46:00.957 INFO [stderr]    |          ^^^^^^^ help: consider using `_program` instead
Nov 17 15:46:00.957 INFO [stderr]    |
Nov 17 15:46:00.957 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 15:46:00.957 INFO [stderr] 
Nov 17 15:46:00.970 INFO [stderr] warning: variant is never constructed: `List`
Nov 17 15:46:00.970 INFO [stderr]  --> src/main.rs:4:5
Nov 17 15:46:00.970 INFO [stderr]   |
Nov 17 15:46:00.970 INFO [stderr] 4 |     List(Vec<Val>),
Nov 17 15:46:00.970 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 17 15:46:00.970 INFO [stderr]   |
Nov 17 15:46:00.970 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 15:46:00.970 INFO [stderr] 
Nov 17 15:46:00.970 INFO [stderr] warning: function is never used: `tokenize`
Nov 17 15:46:00.970 INFO [stderr]  --> src/main.rs:9:1
Nov 17 15:46:00.970 INFO [stderr]   |
Nov 17 15:46:00.970 INFO [stderr] 9 | fn tokenize(s: &str) -> String {
Nov 17 15:46:00.970 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:46:00.970 INFO [stderr] 
Nov 17 15:46:00.970 INFO [stderr] warning: function is never used: `parse`
Nov 17 15:46:00.970 INFO [stderr]   --> src/main.rs:17:1
Nov 17 15:46:00.970 INFO [stderr]    |
Nov 17 15:46:00.970 INFO [stderr] 17 | fn parse(program: &str) -> Val { 
Nov 17 15:46:00.970 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:46:00.970 INFO [stderr] 
Nov 17 15:46:00.970 INFO [stderr] warning: function is never used: `read_from_tokens`
Nov 17 15:46:00.970 INFO [stderr]   --> src/main.rs:22:1
Nov 17 15:46:00.970 INFO [stderr]    |
Nov 17 15:46:00.970 INFO [stderr] 22 | fn read_from_tokens(tokens: &mut Vec<String>) -> Val {
Nov 17 15:46:00.970 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:46:00.970 INFO [stderr] 
Nov 17 15:46:01.414 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
Nov 17 15:46:01.415 INFO [stderr] su: No module specific data is present
Nov 17 15:46:01.672 INFO running `"docker" "inspect" "ef3d9c46320cf4c4ed19ff36fb89ff8b02366922e0af6b54e785129a518f6d6a"`
Nov 17 15:46:01.740 INFO running `"docker" "rm" "-f" "ef3d9c46320cf4c4ed19ff36fb89ff8b02366922e0af6b54e785129a518f6d6a"`
Nov 17 15:46:01.836 INFO [stdout] ef3d9c46320cf4c4ed19ff36fb89ff8b02366922e0af6b54e785129a518f6d6a
Nov 17 15:46:01.838 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 15:46:02.011 INFO [stdout] be22008df0b8d7c3b3a2c75162f6ef58e7376c2bf838720dbafc790b20af1941
Nov 17 15:46:02.012 INFO running `"docker" "start" "-a" "be22008df0b8d7c3b3a2c75162f6ef58e7376c2bf838720dbafc790b20af1941"`
Nov 17 15:46:02.415 INFO [stderr] usermod: no changes
Nov 17 15:46:02.446 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 17 15:46:02.446 INFO [stderr]      Running /target/debug/deps/gawain-896a8589371f66a6
Nov 17 15:46:02.447 INFO [stdout] 
Nov 17 15:46:02.447 INFO [stdout] running 2 tests
Nov 17 15:46:02.447 INFO [stdout] test tests::parse_int ... ok
Nov 17 15:46:02.448 INFO [stdout] test tests::parse_float ... ok
Nov 17 15:46:02.448 INFO [stdout] 
Nov 17 15:46:02.448 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 15:46:02.448 INFO [stdout] 
Nov 17 15:46:02.449 INFO [stderr] su: No module specific data is present
Nov 17 15:46:02.754 INFO running `"docker" "inspect" "be22008df0b8d7c3b3a2c75162f6ef58e7376c2bf838720dbafc790b20af1941"`
Nov 17 15:46:02.849 INFO running `"docker" "rm" "-f" "be22008df0b8d7c3b3a2c75162f6ef58e7376c2bf838720dbafc790b20af1941"`
Nov 17 15:46:02.959 INFO [stdout] be22008df0b8d7c3b3a2c75162f6ef58e7376c2bf838720dbafc790b20af1941