Nov 17 13:08:14.485 INFO testing NicholasLYang/saber against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 13:08:14.485 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 13:08:14.687 INFO [stdout] 9f0ec8c762afaaab8f8c61afa207b476398598023c2658a96762fa7a859df824
Nov 17 13:08:14.687 INFO running `"docker" "start" "-a" "9f0ec8c762afaaab8f8c61afa207b476398598023c2658a96762fa7a859df824"`
Nov 17 13:08:15.072 INFO [stderr] usermod: no changes
Nov 17 13:08:15.256 INFO [stderr]    Compiling byteorder v1.2.7
Nov 17 13:08:15.264 INFO [stderr]    Compiling lalrpop-util v0.16.1
Nov 17 13:08:15.264 INFO [stderr]    Compiling log v0.4.6
Nov 17 13:08:15.264 INFO [stderr]    Compiling ascii-canvas v1.0.0
Nov 17 13:08:15.264 INFO [stderr]    Compiling bit-set v0.5.0
Nov 17 13:08:15.264 INFO [stderr]    Compiling memchr v2.1.1
Nov 17 13:08:15.264 INFO [stderr]    Compiling syn v0.15.15
Nov 17 13:08:15.264 INFO [stderr]    Compiling string_cache_codegen v0.4.2
Nov 17 13:08:16.311 INFO [stderr]    Compiling block-buffer v0.7.0
Nov 17 13:08:16.331 INFO [stderr]    Compiling ena v0.10.1
Nov 17 13:08:16.980 INFO [stderr]    Compiling sha2 v0.8.0
Nov 17 13:08:17.515 INFO [stderr]    Compiling aho-corasick v0.6.9
Nov 17 13:08:20.140 INFO [stderr]    Compiling regex v1.0.5
Nov 17 13:08:22.960 INFO [stderr]    Compiling string_cache v0.7.3
Nov 17 13:08:34.244 INFO [stderr]    Compiling serde_derive v1.0.80
Nov 17 13:08:46.882 INFO [stderr]    Compiling docopt v1.0.2
Nov 17 13:08:51.571 INFO [stderr]    Compiling lalrpop v0.16.1
Nov 17 13:09:46.435 INFO [stderr]    Compiling saber v0.1.0 (/source)
Nov 17 13:09:54.751 INFO [stderr] warning: variant is never constructed: `Tuple`
Nov 17 13:09:54.751 INFO [stderr]   --> src/ast.rs:73:5
Nov 17 13:09:54.751 INFO [stderr]    |
Nov 17 13:09:54.751 INFO [stderr] 73 |     Tuple(Vec<Type>),
Nov 17 13:09:54.751 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 17 13:09:54.751 INFO [stderr]    |
Nov 17 13:09:54.751 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 13:09:54.751 INFO [stderr] 
Nov 17 13:09:54.751 INFO [stderr] warning: variant is never constructed: `Arrow`
Nov 17 13:09:54.751 INFO [stderr]   --> src/ast.rs:76:5
Nov 17 13:09:54.751 INFO [stderr]    |
Nov 17 13:09:54.751 INFO [stderr] 76 |     Arrow(Vec<Type>, Box<Type>),
Nov 17 13:09:54.751 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 13:09:54.751 INFO [stderr] 
Nov 17 13:09:54.751 INFO [stderr] warning: variant is never constructed: `Char`
Nov 17 13:09:54.751 INFO [stderr]   --> src/ast.rs:82:5
Nov 17 13:09:54.751 INFO [stderr]    |
Nov 17 13:09:54.751 INFO [stderr] 82 |     Char,
Nov 17 13:09:54.751 INFO [stderr]    |     ^^^^
Nov 17 13:09:54.751 INFO [stderr] 
Nov 17 13:09:57.359 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 42s
Nov 17 13:09:57.400 INFO [stderr] su: No module specific data is present
Nov 17 13:09:59.076 INFO running `"docker" "inspect" "9f0ec8c762afaaab8f8c61afa207b476398598023c2658a96762fa7a859df824"`
Nov 17 13:09:59.443 INFO running `"docker" "rm" "-f" "9f0ec8c762afaaab8f8c61afa207b476398598023c2658a96762fa7a859df824"`
Nov 17 13:09:59.803 INFO [stdout] 9f0ec8c762afaaab8f8c61afa207b476398598023c2658a96762fa7a859df824
Nov 17 13:09:59.805 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 13:10:00.208 INFO [stdout] a858c32b21d5d3a4478fc55a979ec117271de053a79aecfe9f33ab0ed7587d29
Nov 17 13:10:00.219 INFO running `"docker" "start" "-a" "a858c32b21d5d3a4478fc55a979ec117271de053a79aecfe9f33ab0ed7587d29"`
Nov 17 13:10:01.619 INFO [stderr] usermod: no changes
Nov 17 13:10:01.860 INFO [stderr]    Compiling saber v0.1.0 (/source)
Nov 17 13:10:03.843 INFO [stderr] warning: variant is never constructed: `Tuple`
Nov 17 13:10:03.843 INFO [stderr]   --> src/ast.rs:73:5
Nov 17 13:10:03.843 INFO [stderr]    |
Nov 17 13:10:03.843 INFO [stderr] 73 |     Tuple(Vec<Type>),
Nov 17 13:10:03.843 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 17 13:10:03.843 INFO [stderr]    |
Nov 17 13:10:03.843 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 13:10:03.843 INFO [stderr] 
Nov 17 13:10:03.843 INFO [stderr] warning: variant is never constructed: `Arrow`
Nov 17 13:10:03.845 INFO [stderr]   --> src/ast.rs:76:5
Nov 17 13:10:03.845 INFO [stderr]    |
Nov 17 13:10:03.845 INFO [stderr] 76 |     Arrow(Vec<Type>, Box<Type>),
Nov 17 13:10:03.845 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 13:10:03.845 INFO [stderr] 
Nov 17 13:10:03.845 INFO [stderr] warning: variant is never constructed: `Char`
Nov 17 13:10:03.845 INFO [stderr]   --> src/ast.rs:82:5
Nov 17 13:10:03.845 INFO [stderr]    |
Nov 17 13:10:03.845 INFO [stderr] 82 |     Char,
Nov 17 13:10:03.845 INFO [stderr]    |     ^^^^
Nov 17 13:10:03.845 INFO [stderr] 
Nov 17 13:10:04.230 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.57s
Nov 17 13:10:04.243 INFO [stderr] su: No module specific data is present
Nov 17 13:10:05.575 INFO running `"docker" "inspect" "a858c32b21d5d3a4478fc55a979ec117271de053a79aecfe9f33ab0ed7587d29"`
Nov 17 13:10:05.967 INFO running `"docker" "rm" "-f" "a858c32b21d5d3a4478fc55a979ec117271de053a79aecfe9f33ab0ed7587d29"`
Nov 17 13:10:06.363 INFO [stdout] a858c32b21d5d3a4478fc55a979ec117271de053a79aecfe9f33ab0ed7587d29
Nov 17 13:10:06.367 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 13:10:06.747 INFO [stdout] 1ab5ed9bf484e63cf7c827904524f4101cea818de033faa0fe996fc260427c99
Nov 17 13:10:06.748 INFO running `"docker" "start" "-a" "1ab5ed9bf484e63cf7c827904524f4101cea818de033faa0fe996fc260427c99"`
Nov 17 13:10:08.211 INFO [stderr] usermod: no changes
Nov 17 13:10:08.419 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
Nov 17 13:10:08.447 INFO [stderr]      Running /target/debug/deps/saber-003964553c18ad03
Nov 17 13:10:08.454 INFO [stdout] 
Nov 17 13:10:08.454 INFO [stdout] running 0 tests
Nov 17 13:10:08.454 INFO [stdout] 
Nov 17 13:10:08.454 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 13:10:08.454 INFO [stdout] 
Nov 17 13:10:08.463 INFO [stderr] su: No module specific data is present
Nov 17 13:10:09.851 INFO running `"docker" "inspect" "1ab5ed9bf484e63cf7c827904524f4101cea818de033faa0fe996fc260427c99"`
Nov 17 13:10:10.201 INFO running `"docker" "rm" "-f" "1ab5ed9bf484e63cf7c827904524f4101cea818de033faa0fe996fc260427c99"`
Nov 17 13:10:10.459 INFO [stdout] 1ab5ed9bf484e63cf7c827904524f4101cea818de033faa0fe996fc260427c99