Nov 16 23:13:00.239 INFO testing jroesch/molten against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 23:13:00.241 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 16 23:13:00.691 INFO [stdout] de1d9f8c4674f24f279d250bc1864fce4a2c409f0a90fc6539489e5871685255
Nov 16 23:13:00.696 INFO running `"docker" "start" "-a" "de1d9f8c4674f24f279d250bc1864fce4a2c409f0a90fc6539489e5871685255"`
Nov 16 23:13:02.003 INFO [stderr] usermod: no changes
Nov 16 23:13:02.077 INFO [stderr]    Compiling molten v0.0.1 (/source)
Nov 16 23:13:02.319 INFO [stderr] warning: unused imports: `FnMut`, `Fn`
Nov 16 23:13:02.319 INFO [stderr]  --> src/poly.rs:3:16
Nov 16 23:13:02.319 INFO [stderr]   |
Nov 16 23:13:02.319 INFO [stderr] 3 | use std::ops::{Fn, FnMut, FnOnce};
Nov 16 23:13:02.319 INFO [stderr]   |                ^^  ^^^^^
Nov 16 23:13:02.319 INFO [stderr]   |
Nov 16 23:13:02.319 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 23:13:02.319 INFO [stderr] 
Nov 16 23:13:02.319 INFO [stderr] warning: unused import: `hlist::*`
Nov 16 23:13:02.319 INFO [stderr]  --> src/tuple.rs:1:5
Nov 16 23:13:02.319 INFO [stderr]   |
Nov 16 23:13:02.319 INFO [stderr] 1 | use hlist::*;
Nov 16 23:13:02.319 INFO [stderr]   |     ^^^^^^^^
Nov 16 23:13:02.319 INFO [stderr] 
Nov 16 23:13:02.375 INFO [stderr] warning: struct is never constructed: `identity`
Nov 16 23:13:02.375 INFO [stderr]   --> src/poly.rs:47:1
Nov 16 23:13:02.375 INFO [stderr]    |
Nov 16 23:13:02.375 INFO [stderr] 47 | struct identity;
Nov 16 23:13:02.375 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Nov 16 23:13:02.375 INFO [stderr]    |
Nov 16 23:13:02.375 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 23:13:02.375 INFO [stderr] 
Nov 16 23:13:02.375 INFO [stderr] warning: struct is never constructed: `headOption`
Nov 16 23:13:02.375 INFO [stderr]   --> src/poly.rs:56:1
Nov 16 23:13:02.375 INFO [stderr]    |
Nov 16 23:13:02.375 INFO [stderr] 56 | struct headOption;
Nov 16 23:13:02.375 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Nov 16 23:13:02.375 INFO [stderr] 
Nov 16 23:13:02.375 INFO [stderr] warning: struct is never constructed: `size`
Nov 16 23:13:02.375 INFO [stderr]   --> src/poly.rs:59:1
Nov 16 23:13:02.375 INFO [stderr]    |
Nov 16 23:13:02.375 INFO [stderr] 59 | struct size;
Nov 16 23:13:02.375 INFO [stderr]    | ^^^^^^^^^^^^
Nov 16 23:13:02.375 INFO [stderr] 
Nov 16 23:13:02.375 INFO [stderr] warning: the feature `type_macros` has been stable since 1.13.0 and no longer requires an attribute to enable
Nov 16 23:13:02.375 INFO [stderr]  --> src/lib.rs:3:12
Nov 16 23:13:02.375 INFO [stderr]   |
Nov 16 23:13:02.375 INFO [stderr] 3 | #![feature(type_macros)]
Nov 16 23:13:02.375 INFO [stderr]   |            ^^^^^^^^^^^
Nov 16 23:13:02.375 INFO [stderr]   |
Nov 16 23:13:02.375 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 16 23:13:02.375 INFO [stderr] 
Nov 16 23:13:02.420 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
Nov 16 23:13:02.429 INFO [stderr] su: No module specific data is present
Nov 16 23:13:02.931 INFO running `"docker" "inspect" "de1d9f8c4674f24f279d250bc1864fce4a2c409f0a90fc6539489e5871685255"`
Nov 16 23:13:03.065 INFO running `"docker" "rm" "-f" "de1d9f8c4674f24f279d250bc1864fce4a2c409f0a90fc6539489e5871685255"`
Nov 16 23:13:03.231 INFO [stdout] de1d9f8c4674f24f279d250bc1864fce4a2c409f0a90fc6539489e5871685255
Nov 16 23:13:03.233 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 16 23:13:03.669 INFO [stdout] e4ae9b0f51b74d6857f561d1ece90146ab9f6c62b45825a9103715f640c94a08
Nov 16 23:13:03.670 INFO running `"docker" "start" "-a" "e4ae9b0f51b74d6857f561d1ece90146ab9f6c62b45825a9103715f640c94a08"`
Nov 16 23:13:04.495 INFO [stderr] usermod: no changes
Nov 16 23:13:04.587 INFO [stderr]    Compiling molten v0.0.1 (/source)
Nov 16 23:13:04.907 INFO [stderr] warning: unused variable: `point`
Nov 16 23:13:04.907 INFO [stderr]   --> tests/tests.rs:16:9
Nov 16 23:13:04.907 INFO [stderr]    |
Nov 16 23:13:04.907 INFO [stderr] 16 |     let point = Point { x: 0, y: 0 };
Nov 16 23:13:04.907 INFO [stderr]    |         ^^^^^ help: consider using `_point` instead
Nov 16 23:13:04.907 INFO [stderr]    |
Nov 16 23:13:04.907 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 23:13:04.907 INFO [stderr] 
Nov 16 23:13:04.907 INFO [stderr] warning: struct is never constructed: `Point`
Nov 16 23:13:04.907 INFO [stderr]  --> tests/tests.rs:6:1
Nov 16 23:13:04.907 INFO [stderr]   |
Nov 16 23:13:04.907 INFO [stderr] 6 | struct Point {
Nov 16 23:13:04.907 INFO [stderr]   | ^^^^^^^^^^^^
Nov 16 23:13:04.907 INFO [stderr]   |
Nov 16 23:13:04.907 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 16 23:13:04.907 INFO [stderr] 
Nov 16 23:13:04.907 INFO [stderr] warning: function is never used: `test_generic_point`
Nov 16 23:13:04.907 INFO [stderr]   --> tests/tests.rs:15:1
Nov 16 23:13:04.907 INFO [stderr]    |
Nov 16 23:13:04.907 INFO [stderr] 15 | fn test_generic_point() {
Nov 16 23:13:04.907 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 23:13:04.907 INFO [stderr] 
Nov 16 23:13:04.907 INFO [stderr] warning: the feature `type_macros` has been stable since 1.13.0 and no longer requires an attribute to enable
Nov 16 23:13:04.907 INFO [stderr]  --> tests/tests.rs:1:12
Nov 16 23:13:04.907 INFO [stderr]   |
Nov 16 23:13:04.907 INFO [stderr] 1 | #![feature(type_macros)]
Nov 16 23:13:04.907 INFO [stderr]   |            ^^^^^^^^^^^
Nov 16 23:13:04.907 INFO [stderr]   |
Nov 16 23:13:04.907 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 16 23:13:04.907 INFO [stderr] 
Nov 16 23:13:04.971 INFO [stderr] warning: unused imports: `FnMut`, `Fn`
Nov 16 23:13:04.971 INFO [stderr]  --> src/poly.rs:3:16
Nov 16 23:13:04.971 INFO [stderr]   |
Nov 16 23:13:04.971 INFO [stderr] 3 | use std::ops::{Fn, FnMut, FnOnce};
Nov 16 23:13:04.971 INFO [stderr]   |                ^^  ^^^^^
Nov 16 23:13:04.971 INFO [stderr]   |
Nov 16 23:13:04.971 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 23:13:04.971 INFO [stderr] 
Nov 16 23:13:04.971 INFO [stderr] warning: unused import: `hlist::*`
Nov 16 23:13:04.971 INFO [stderr]  --> src/tuple.rs:1:5
Nov 16 23:13:04.971 INFO [stderr]   |
Nov 16 23:13:04.971 INFO [stderr] 1 | use hlist::*;
Nov 16 23:13:04.971 INFO [stderr]   |     ^^^^^^^^
Nov 16 23:13:04.971 INFO [stderr] 
Nov 16 23:13:05.042 INFO [stderr] warning: unused variable: `x`
Nov 16 23:13:05.042 INFO [stderr]   --> src/poly.rs:63:9
Nov 16 23:13:05.042 INFO [stderr]    |
Nov 16 23:13:05.042 INFO [stderr] 63 |     let x = singleton(10);
Nov 16 23:13:05.042 INFO [stderr]    |         ^ help: consider using `_x` instead
Nov 16 23:13:05.042 INFO [stderr]    |
Nov 16 23:13:05.042 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 23:13:05.042 INFO [stderr] 
Nov 16 23:13:05.042 INFO [stderr] warning: unused variable: `y`
Nov 16 23:13:05.042 INFO [stderr]   --> src/poly.rs:64:9
Nov 16 23:13:05.042 INFO [stderr]    |
Nov 16 23:13:05.042 INFO [stderr] 64 |     let y = singleton("hello");
Nov 16 23:13:05.042 INFO [stderr]    |         ^ help: consider using `_y` instead
Nov 16 23:13:05.043 INFO [stderr] 
Nov 16 23:13:05.051 INFO [stderr] warning: struct is never constructed: `identity`
Nov 16 23:13:05.051 INFO [stderr]   --> src/poly.rs:47:1
Nov 16 23:13:05.051 INFO [stderr]    |
Nov 16 23:13:05.051 INFO [stderr] 47 | struct identity;
Nov 16 23:13:05.051 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Nov 16 23:13:05.051 INFO [stderr]    |
Nov 16 23:13:05.051 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 23:13:05.051 INFO [stderr] 
Nov 16 23:13:05.051 INFO [stderr] warning: struct is never constructed: `headOption`
Nov 16 23:13:05.051 INFO [stderr]   --> src/poly.rs:56:1
Nov 16 23:13:05.051 INFO [stderr]    |
Nov 16 23:13:05.051 INFO [stderr] 56 | struct headOption;
Nov 16 23:13:05.051 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Nov 16 23:13:05.051 INFO [stderr] 
Nov 16 23:13:05.051 INFO [stderr] warning: struct is never constructed: `size`
Nov 16 23:13:05.051 INFO [stderr]   --> src/poly.rs:59:1
Nov 16 23:13:05.051 INFO [stderr]    |
Nov 16 23:13:05.051 INFO [stderr] 59 | struct size;
Nov 16 23:13:05.051 INFO [stderr]    | ^^^^^^^^^^^^
Nov 16 23:13:05.051 INFO [stderr] 
Nov 16 23:13:05.051 INFO [stderr] warning: the feature `type_macros` has been stable since 1.13.0 and no longer requires an attribute to enable
Nov 16 23:13:05.051 INFO [stderr]  --> src/lib.rs:3:12
Nov 16 23:13:05.051 INFO [stderr]   |
Nov 16 23:13:05.051 INFO [stderr] 3 | #![feature(type_macros)]
Nov 16 23:13:05.051 INFO [stderr]   |            ^^^^^^^^^^^
Nov 16 23:13:05.051 INFO [stderr]   |
Nov 16 23:13:05.051 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 16 23:13:05.051 INFO [stderr] 
Nov 16 23:13:05.836 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
Nov 16 23:13:05.848 INFO [stderr] su: No module specific data is present
Nov 16 23:13:06.235 INFO running `"docker" "inspect" "e4ae9b0f51b74d6857f561d1ece90146ab9f6c62b45825a9103715f640c94a08"`
Nov 16 23:13:06.425 INFO running `"docker" "rm" "-f" "e4ae9b0f51b74d6857f561d1ece90146ab9f6c62b45825a9103715f640c94a08"`
Nov 16 23:13:06.536 INFO [stdout] e4ae9b0f51b74d6857f561d1ece90146ab9f6c62b45825a9103715f640c94a08
Nov 16 23:13:06.540 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 16 23:13:06.738 INFO [stdout] df31ad1c0632e032713e7052cc985bf82f0178116870f78153ef449c8a708181
Nov 16 23:13:06.740 INFO running `"docker" "start" "-a" "df31ad1c0632e032713e7052cc985bf82f0178116870f78153ef449c8a708181"`
Nov 16 23:13:07.210 INFO [stderr] usermod: no changes
Nov 16 23:13:07.236 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 16 23:13:07.259 INFO [stderr]      Running /target/debug/deps/molten-52a478f818af7acd
Nov 16 23:13:07.259 INFO [stdout] 
Nov 16 23:13:07.259 INFO [stdout] running 1 test
Nov 16 23:13:07.260 INFO [stdout] test poly::test_singleton ... ok
Nov 16 23:13:07.260 INFO [stdout] 
Nov 16 23:13:07.260 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 23:13:07.260 INFO [stdout] 
Nov 16 23:13:07.261 INFO [stderr]      Running /target/debug/deps/tests-302d9c2072f2183d
Nov 16 23:13:07.262 INFO [stdout] 
Nov 16 23:13:07.262 INFO [stdout] running 0 tests
Nov 16 23:13:07.262 INFO [stdout] 
Nov 16 23:13:07.262 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 23:13:07.262 INFO [stdout] 
Nov 16 23:13:07.264 INFO [stderr]    Doc-tests molten
Nov 16 23:13:07.553 INFO [stdout] 
Nov 16 23:13:07.553 INFO [stdout] running 0 tests
Nov 16 23:13:07.553 INFO [stdout] 
Nov 16 23:13:07.553 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 23:13:07.553 INFO [stdout] 
Nov 16 23:13:07.560 INFO [stderr] su: No module specific data is present
Nov 16 23:13:07.835 INFO running `"docker" "inspect" "df31ad1c0632e032713e7052cc985bf82f0178116870f78153ef449c8a708181"`
Nov 16 23:13:08.036 INFO running `"docker" "rm" "-f" "df31ad1c0632e032713e7052cc985bf82f0178116870f78153ef449c8a708181"`
Nov 16 23:13:08.311 INFO [stdout] df31ad1c0632e032713e7052cc985bf82f0178116870f78153ef449c8a708181