Nov 17 13:08:14.650 INFO testing NicholasLYang/saber against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982 Nov 17 13:08:14.650 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 13:08:14.830 INFO [stdout] 496bde92049c7b6a074124c359ab4ab25267cf828cb0bd1c9faf101b35b02800 Nov 17 13:08:14.831 INFO running `"docker" "start" "-a" "496bde92049c7b6a074124c359ab4ab25267cf828cb0bd1c9faf101b35b02800"` Nov 17 13:08:15.358 INFO [stderr] usermod: no changes Nov 17 13:08:15.571 INFO [stderr] Compiling log v0.4.6 Nov 17 13:08:15.571 INFO [stderr] Compiling memchr v2.1.1 Nov 17 13:08:15.571 INFO [stderr] Compiling string_cache_codegen v0.4.2 Nov 17 13:08:15.571 INFO [stderr] Compiling syn v0.15.15 Nov 17 13:08:16.439 INFO [stderr] Compiling ena v0.10.1 Nov 17 13:08:17.631 INFO [stderr] Compiling aho-corasick v0.6.9 Nov 17 13:08:19.523 INFO [stderr] Compiling regex v1.0.5 Nov 17 13:08:22.151 INFO [stderr] Compiling string_cache v0.7.3 Nov 17 13:08:33.672 INFO [stderr] Compiling serde_derive v1.0.80 Nov 17 13:08:46.027 INFO [stderr] Compiling docopt v1.0.2 Nov 17 13:08:50.284 INFO [stderr] Compiling lalrpop v0.16.1 Nov 17 13:09:48.190 INFO [stderr] Compiling saber v0.1.0 (/source) Nov 17 13:09:56.294 INFO [stderr] warning: variant is never constructed: `Tuple` Nov 17 13:09:56.295 INFO [stderr] --> src/ast.rs:73:5 Nov 17 13:09:56.295 INFO [stderr] | Nov 17 13:09:56.296 INFO [stderr] 73 | Tuple(Vec), Nov 17 13:09:56.296 INFO [stderr] | ^^^^^^^^^^^^^^^^ Nov 17 13:09:56.297 INFO [stderr] | Nov 17 13:09:56.298 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 17 13:09:56.298 INFO [stderr] Nov 17 13:09:56.299 INFO [stderr] warning: variant is never constructed: `Arrow` Nov 17 13:09:56.300 INFO [stderr] --> src/ast.rs:76:5 Nov 17 13:09:56.300 INFO [stderr] | Nov 17 13:09:56.301 INFO [stderr] 76 | Arrow(Vec, Box), Nov 17 13:09:56.301 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 13:09:56.302 INFO [stderr] Nov 17 13:09:56.303 INFO [stderr] warning: variant is never constructed: `Char` Nov 17 13:09:56.303 INFO [stderr] --> src/ast.rs:82:5 Nov 17 13:09:56.304 INFO [stderr] | Nov 17 13:09:56.305 INFO [stderr] 82 | Char, Nov 17 13:09:56.305 INFO [stderr] | ^^^^ Nov 17 13:09:56.306 INFO [stderr] Nov 17 13:09:58.688 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 43s Nov 17 13:09:58.699 INFO [stderr] su: No module specific data is present Nov 17 13:09:59.693 INFO running `"docker" "inspect" "496bde92049c7b6a074124c359ab4ab25267cf828cb0bd1c9faf101b35b02800"` Nov 17 13:09:59.990 INFO running `"docker" "rm" "-f" "496bde92049c7b6a074124c359ab4ab25267cf828cb0bd1c9faf101b35b02800"` Nov 17 13:10:00.311 INFO [stdout] 496bde92049c7b6a074124c359ab4ab25267cf828cb0bd1c9faf101b35b02800 Nov 17 13:10:00.314 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 13:10:00.909 INFO [stdout] 8198210950a6f42566a2be4ece6d9a530b11949f21f29f816824ac0fbf5fea55 Nov 17 13:10:00.913 INFO running `"docker" "start" "-a" "8198210950a6f42566a2be4ece6d9a530b11949f21f29f816824ac0fbf5fea55"` Nov 17 13:10:03.051 INFO [stderr] usermod: no changes Nov 17 13:10:03.243 INFO [stderr] Compiling saber v0.1.0 (/source) Nov 17 13:10:04.943 INFO [stderr] warning: variant is never constructed: `Tuple` Nov 17 13:10:04.943 INFO [stderr] --> src/ast.rs:73:5 Nov 17 13:10:04.943 INFO [stderr] | Nov 17 13:10:04.943 INFO [stderr] 73 | Tuple(Vec), Nov 17 13:10:04.943 INFO [stderr] | ^^^^^^^^^^^^^^^^ Nov 17 13:10:04.943 INFO [stderr] | Nov 17 13:10:04.943 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 17 13:10:04.943 INFO [stderr] Nov 17 13:10:04.943 INFO [stderr] warning: variant is never constructed: `Arrow` Nov 17 13:10:04.943 INFO [stderr] --> src/ast.rs:76:5 Nov 17 13:10:04.943 INFO [stderr] | Nov 17 13:10:04.943 INFO [stderr] 76 | Arrow(Vec, Box), Nov 17 13:10:04.943 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 13:10:04.943 INFO [stderr] Nov 17 13:10:04.943 INFO [stderr] warning: variant is never constructed: `Char` Nov 17 13:10:04.943 INFO [stderr] --> src/ast.rs:82:5 Nov 17 13:10:04.943 INFO [stderr] | Nov 17 13:10:04.943 INFO [stderr] 82 | Char, Nov 17 13:10:04.943 INFO [stderr] | ^^^^ Nov 17 13:10:04.943 INFO [stderr] Nov 17 13:10:05.291 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.22s Nov 17 13:10:05.300 INFO [stderr] su: No module specific data is present Nov 17 13:10:06.319 INFO running `"docker" "inspect" "8198210950a6f42566a2be4ece6d9a530b11949f21f29f816824ac0fbf5fea55"` Nov 17 13:10:06.639 INFO running `"docker" "rm" "-f" "8198210950a6f42566a2be4ece6d9a530b11949f21f29f816824ac0fbf5fea55"` Nov 17 13:10:06.851 INFO [stdout] 8198210950a6f42566a2be4ece6d9a530b11949f21f29f816824ac0fbf5fea55 Nov 17 13:10:06.855 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 13:10:07.277 INFO [stdout] 71fa72c761ca081738baab806a53e089ce25aaa407e954d0204d750261b44759 Nov 17 13:10:07.281 INFO running `"docker" "start" "-a" "71fa72c761ca081738baab806a53e089ce25aaa407e954d0204d750261b44759"` Nov 17 13:10:09.226 INFO [stderr] usermod: no changes Nov 17 13:10:09.465 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.21s Nov 17 13:10:09.487 INFO [stderr] Running /target/debug/deps/saber-c702307e86e15157 Nov 17 13:10:09.487 INFO [stdout] Nov 17 13:10:09.487 INFO [stdout] running 0 tests Nov 17 13:10:09.487 INFO [stdout] Nov 17 13:10:09.487 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Nov 17 13:10:09.487 INFO [stdout] Nov 17 13:10:09.503 INFO [stderr] su: No module specific data is present Nov 17 13:10:10.475 INFO running `"docker" "inspect" "71fa72c761ca081738baab806a53e089ce25aaa407e954d0204d750261b44759"` Nov 17 13:10:10.824 INFO running `"docker" "rm" "-f" "71fa72c761ca081738baab806a53e089ce25aaa407e954d0204d750261b44759"` Nov 17 13:10:11.263 INFO [stdout] 71fa72c761ca081738baab806a53e089ce25aaa407e954d0204d750261b44759