Nov 16 23:13:00.849 INFO testing jroesch/molten against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 23:13:00.851 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 16 23:13:01.369 INFO [stdout] e8737e5466f6177db6539f2c665e2193f5c639e20295133a941f2a7dc1d13101
Nov 16 23:13:01.371 INFO running `"docker" "start" "-a" "e8737e5466f6177db6539f2c665e2193f5c639e20295133a941f2a7dc1d13101"`
Nov 16 23:13:02.745 INFO [stderr] usermod: no changes
Nov 16 23:13:02.773 INFO [stderr]    Compiling molten v0.0.1 (/source)
Nov 16 23:13:02.977 INFO [stderr] warning: unused imports: `FnMut`, `Fn`
Nov 16 23:13:02.977 INFO [stderr]  --> src/poly.rs:3:16
Nov 16 23:13:02.977 INFO [stderr]   |
Nov 16 23:13:02.977 INFO [stderr] 3 | use std::ops::{Fn, FnMut, FnOnce};
Nov 16 23:13:02.977 INFO [stderr]   |                ^^  ^^^^^
Nov 16 23:13:02.977 INFO [stderr]   |
Nov 16 23:13:02.977 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 23:13:02.977 INFO [stderr] 
Nov 16 23:13:02.977 INFO [stderr] warning: unused import: `hlist::*`
Nov 16 23:13:02.977 INFO [stderr]  --> src/tuple.rs:1:5
Nov 16 23:13:02.977 INFO [stderr]   |
Nov 16 23:13:02.977 INFO [stderr] 1 | use hlist::*;
Nov 16 23:13:02.977 INFO [stderr]   |     ^^^^^^^^
Nov 16 23:13:02.977 INFO [stderr] 
Nov 16 23:13:03.023 INFO [stderr] warning: struct is never constructed: `identity`
Nov 16 23:13:03.023 INFO [stderr]   --> src/poly.rs:47:1
Nov 16 23:13:03.023 INFO [stderr]    |
Nov 16 23:13:03.023 INFO [stderr] 47 | struct identity;
Nov 16 23:13:03.023 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Nov 16 23:13:03.023 INFO [stderr]    |
Nov 16 23:13:03.023 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 23:13:03.023 INFO [stderr] 
Nov 16 23:13:03.023 INFO [stderr] warning: struct is never constructed: `headOption`
Nov 16 23:13:03.023 INFO [stderr]   --> src/poly.rs:56:1
Nov 16 23:13:03.023 INFO [stderr]    |
Nov 16 23:13:03.023 INFO [stderr] 56 | struct headOption;
Nov 16 23:13:03.023 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Nov 16 23:13:03.023 INFO [stderr] 
Nov 16 23:13:03.023 INFO [stderr] warning: struct is never constructed: `size`
Nov 16 23:13:03.023 INFO [stderr]   --> src/poly.rs:59:1
Nov 16 23:13:03.023 INFO [stderr]    |
Nov 16 23:13:03.023 INFO [stderr] 59 | struct size;
Nov 16 23:13:03.023 INFO [stderr]    | ^^^^^^^^^^^^
Nov 16 23:13:03.023 INFO [stderr] 
Nov 16 23:13:03.023 INFO [stderr] warning: the feature `type_macros` has been stable since 1.13.0 and no longer requires an attribute to enable
Nov 16 23:13:03.023 INFO [stderr]  --> src/lib.rs:3:12
Nov 16 23:13:03.023 INFO [stderr]   |
Nov 16 23:13:03.023 INFO [stderr] 3 | #![feature(type_macros)]
Nov 16 23:13:03.023 INFO [stderr]   |            ^^^^^^^^^^^
Nov 16 23:13:03.023 INFO [stderr]   |
Nov 16 23:13:03.023 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 16 23:13:03.023 INFO [stderr] 
Nov 16 23:13:03.051 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
Nov 16 23:13:03.055 INFO [stderr] su: No module specific data is present
Nov 16 23:13:03.683 INFO running `"docker" "inspect" "e8737e5466f6177db6539f2c665e2193f5c639e20295133a941f2a7dc1d13101"`
Nov 16 23:13:03.893 INFO running `"docker" "rm" "-f" "e8737e5466f6177db6539f2c665e2193f5c639e20295133a941f2a7dc1d13101"`
Nov 16 23:13:04.075 INFO [stdout] e8737e5466f6177db6539f2c665e2193f5c639e20295133a941f2a7dc1d13101
Nov 16 23:13:04.080 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 16 23:13:04.496 INFO [stdout] ac99ba73e4d050bd5c4bb98b9b61645bc541d6b948395826616557303e9268af
Nov 16 23:13:04.498 INFO running `"docker" "start" "-a" "ac99ba73e4d050bd5c4bb98b9b61645bc541d6b948395826616557303e9268af"`
Nov 16 23:13:05.624 INFO [stderr] usermod: no changes
Nov 16 23:13:05.669 INFO [stderr]    Compiling molten v0.0.1 (/source)
Nov 16 23:13:05.954 INFO [stderr] warning: unused imports: `FnMut`, `Fn`
Nov 16 23:13:05.955 INFO [stderr]  --> src/poly.rs:3:16
Nov 16 23:13:05.955 INFO [stderr]   |
Nov 16 23:13:05.955 INFO [stderr] 3 | use std::ops::{Fn, FnMut, FnOnce};
Nov 16 23:13:05.956 INFO [stderr]   |                ^^  ^^^^^
Nov 16 23:13:05.956 INFO [stderr]   |
Nov 16 23:13:05.956 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 23:13:05.957 INFO [stderr] 
Nov 16 23:13:05.957 INFO [stderr] warning: unused import: `hlist::*`
Nov 16 23:13:05.957 INFO [stderr]  --> src/tuple.rs:1:5
Nov 16 23:13:05.958 INFO [stderr]   |
Nov 16 23:13:05.958 INFO [stderr] 1 | use hlist::*;
Nov 16 23:13:05.958 INFO [stderr]   |     ^^^^^^^^
Nov 16 23:13:05.959 INFO [stderr] 
Nov 16 23:13:05.994 INFO [stderr] warning: unused variable: `point`
Nov 16 23:13:05.994 INFO [stderr]   --> tests/tests.rs:16:9
Nov 16 23:13:05.994 INFO [stderr]    |
Nov 16 23:13:05.994 INFO [stderr] 16 |     let point = Point { x: 0, y: 0 };
Nov 16 23:13:05.994 INFO [stderr]    |         ^^^^^ help: consider using `_point` instead
Nov 16 23:13:05.994 INFO [stderr]    |
Nov 16 23:13:05.994 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 23:13:05.994 INFO [stderr] 
Nov 16 23:13:05.994 INFO [stderr] warning: struct is never constructed: `Point`
Nov 16 23:13:05.994 INFO [stderr]  --> tests/tests.rs:6:1
Nov 16 23:13:05.994 INFO [stderr]   |
Nov 16 23:13:05.994 INFO [stderr] 6 | struct Point {
Nov 16 23:13:05.994 INFO [stderr]   | ^^^^^^^^^^^^
Nov 16 23:13:05.994 INFO [stderr]   |
Nov 16 23:13:05.994 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 16 23:13:05.994 INFO [stderr] 
Nov 16 23:13:05.994 INFO [stderr] warning: function is never used: `test_generic_point`
Nov 16 23:13:05.994 INFO [stderr]   --> tests/tests.rs:15:1
Nov 16 23:13:05.994 INFO [stderr]    |
Nov 16 23:13:05.994 INFO [stderr] 15 | fn test_generic_point() {
Nov 16 23:13:05.994 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 23:13:05.994 INFO [stderr] 
Nov 16 23:13:05.994 INFO [stderr] warning: the feature `type_macros` has been stable since 1.13.0 and no longer requires an attribute to enable
Nov 16 23:13:05.994 INFO [stderr]  --> tests/tests.rs:1:12
Nov 16 23:13:05.994 INFO [stderr]   |
Nov 16 23:13:05.994 INFO [stderr] 1 | #![feature(type_macros)]
Nov 16 23:13:05.995 INFO [stderr]   |            ^^^^^^^^^^^
Nov 16 23:13:05.995 INFO [stderr]   |
Nov 16 23:13:05.995 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 16 23:13:05.995 INFO [stderr] 
Nov 16 23:13:06.048 INFO [stderr] warning: unused variable: `x`
Nov 16 23:13:06.049 INFO [stderr]   --> src/poly.rs:63:9
Nov 16 23:13:06.049 INFO [stderr]    |
Nov 16 23:13:06.049 INFO [stderr] 63 |     let x = singleton(10);
Nov 16 23:13:06.050 INFO [stderr]    |         ^ help: consider using `_x` instead
Nov 16 23:13:06.050 INFO [stderr]    |
Nov 16 23:13:06.051 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 23:13:06.051 INFO [stderr] 
Nov 16 23:13:06.051 INFO [stderr] warning: unused variable: `y`
Nov 16 23:13:06.052 INFO [stderr]   --> src/poly.rs:64:9
Nov 16 23:13:06.052 INFO [stderr]    |
Nov 16 23:13:06.052 INFO [stderr] 64 |     let y = singleton("hello");
Nov 16 23:13:06.053 INFO [stderr]    |         ^ help: consider using `_y` instead
Nov 16 23:13:06.053 INFO [stderr] 
Nov 16 23:13:06.056 INFO [stderr] warning: struct is never constructed: `identity`
Nov 16 23:13:06.057 INFO [stderr]   --> src/poly.rs:47:1
Nov 16 23:13:06.057 INFO [stderr]    |
Nov 16 23:13:06.057 INFO [stderr] 47 | struct identity;
Nov 16 23:13:06.058 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Nov 16 23:13:06.058 INFO [stderr]    |
Nov 16 23:13:06.058 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 23:13:06.059 INFO [stderr] 
Nov 16 23:13:06.059 INFO [stderr] warning: struct is never constructed: `headOption`
Nov 16 23:13:06.059 INFO [stderr]   --> src/poly.rs:56:1
Nov 16 23:13:06.060 INFO [stderr]    |
Nov 16 23:13:06.060 INFO [stderr] 56 | struct headOption;
Nov 16 23:13:06.061 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Nov 16 23:13:06.061 INFO [stderr] 
Nov 16 23:13:06.061 INFO [stderr] warning: struct is never constructed: `size`
Nov 16 23:13:06.062 INFO [stderr]   --> src/poly.rs:59:1
Nov 16 23:13:06.062 INFO [stderr]    |
Nov 16 23:13:06.062 INFO [stderr] 59 | struct size;
Nov 16 23:13:06.063 INFO [stderr]    | ^^^^^^^^^^^^
Nov 16 23:13:06.063 INFO [stderr] 
Nov 16 23:13:06.063 INFO [stderr] warning: the feature `type_macros` has been stable since 1.13.0 and no longer requires an attribute to enable
Nov 16 23:13:06.064 INFO [stderr]  --> src/lib.rs:3:12
Nov 16 23:13:06.064 INFO [stderr]   |
Nov 16 23:13:06.064 INFO [stderr] 3 | #![feature(type_macros)]
Nov 16 23:13:06.065 INFO [stderr]   |            ^^^^^^^^^^^
Nov 16 23:13:06.065 INFO [stderr]   |
Nov 16 23:13:06.066 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 16 23:13:06.066 INFO [stderr] 
Nov 16 23:13:06.582 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
Nov 16 23:13:06.584 INFO [stderr] su: No module specific data is present
Nov 16 23:13:06.824 INFO running `"docker" "inspect" "ac99ba73e4d050bd5c4bb98b9b61645bc541d6b948395826616557303e9268af"`
Nov 16 23:13:06.911 INFO running `"docker" "rm" "-f" "ac99ba73e4d050bd5c4bb98b9b61645bc541d6b948395826616557303e9268af"`
Nov 16 23:13:07.006 INFO [stdout] ac99ba73e4d050bd5c4bb98b9b61645bc541d6b948395826616557303e9268af
Nov 16 23:13:07.008 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 16 23:13:07.230 INFO [stdout] 75c1750a9a6120163de9e653ba1ee3c7794d16b04d8939741d2ca84fe68f1014
Nov 16 23:13:07.233 INFO running `"docker" "start" "-a" "75c1750a9a6120163de9e653ba1ee3c7794d16b04d8939741d2ca84fe68f1014"`
Nov 16 23:13:07.659 INFO [stderr] usermod: no changes
Nov 16 23:13:07.697 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 16 23:13:07.697 INFO [stderr]      Running /target/debug/deps/molten-92d10582fbcdd229
Nov 16 23:13:07.700 INFO [stdout] 
Nov 16 23:13:07.701 INFO [stdout] running 1 test
Nov 16 23:13:07.706 INFO [stdout] test poly::test_singleton ... ok
Nov 16 23:13:07.706 INFO [stderr]      Running /target/debug/deps/tests-88dced37f6ff9fa4
Nov 16 23:13:07.706 INFO [stdout] 
Nov 16 23:13:07.706 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 23:13:07.706 INFO [stdout] 
Nov 16 23:13:07.712 INFO [stdout] 
Nov 16 23:13:07.712 INFO [stdout] running 0 tests
Nov 16 23:13:07.712 INFO [stdout] 
Nov 16 23:13:07.712 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 23:13:07.712 INFO [stdout] 
Nov 16 23:13:07.712 INFO [stderr]    Doc-tests molten
Nov 16 23:13:08.023 INFO [stdout] 
Nov 16 23:13:08.023 INFO [stdout] running 0 tests
Nov 16 23:13:08.024 INFO [stdout] 
Nov 16 23:13:08.024 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 23:13:08.025 INFO [stdout] 
Nov 16 23:13:08.033 INFO [stderr] su: No module specific data is present
Nov 16 23:13:08.799 INFO running `"docker" "inspect" "75c1750a9a6120163de9e653ba1ee3c7794d16b04d8939741d2ca84fe68f1014"`
Nov 16 23:13:09.107 INFO running `"docker" "rm" "-f" "75c1750a9a6120163de9e653ba1ee3c7794d16b04d8939741d2ca84fe68f1014"`
Nov 16 23:13:09.368 INFO [stdout] 75c1750a9a6120163de9e653ba1ee3c7794d16b04d8939741d2ca84fe68f1014