Nov 02 21:42:20.151 INFO checking FredericDesgreniers/rand_field against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 21:42:20.153 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-1/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-alt check --frozen --all --all-targets" "-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 02 21:42:20.586 INFO blam! 85f33b2504a161c1731fb680301dbc2d59217313be84f985c7db882d6cb52f4c
Nov 02 21:42:20.588 INFO running `"docker" "start" "-a" "85f33b2504a161c1731fb680301dbc2d59217313be84f985c7db882d6cb52f4c"`
Nov 02 21:42:21.884 INFO kablam! usermod: no changes
Nov 02 21:42:21.989 INFO kablam!     Checking proc-macro2 v0.4.9
Nov 02 21:42:21.989 INFO kablam!    Compiling rand v0.5.4
Nov 02 21:42:21.989 INFO kablam!     Checking rand_field v0.1.0 (/source/rand_field)
Nov 02 21:42:21.990 INFO kablam!    Compiling syn v0.14.7
Nov 02 21:42:23.340 INFO kablam! warning: unused import: `rand::Rng`
Nov 02 21:42:23.340 INFO kablam!  --> rand_field/src/lib.rs:2:5
Nov 02 21:42:23.340 INFO kablam!   |
Nov 02 21:42:23.340 INFO kablam! 2 | use rand::Rng;
Nov 02 21:42:23.340 INFO kablam!   |     ^^^^^^^^^
Nov 02 21:42:23.340 INFO kablam!   |
Nov 02 21:42:23.340 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 21:42:23.340 INFO kablam! 
Nov 02 21:42:24.973 INFO kablam! warning: unused import: `rand::Rng`
Nov 02 21:42:24.974 INFO kablam!  --> rand_field/src/lib.rs:2:5
Nov 02 21:42:24.975 INFO kablam!   |
Nov 02 21:42:24.975 INFO kablam! 2 | use rand::Rng;
Nov 02 21:42:24.976 INFO kablam!   |     ^^^^^^^^^
Nov 02 21:42:24.992 INFO kablam!   |
Nov 02 21:42:24.993 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 21:42:24.994 INFO kablam! 
Nov 02 21:42:30.189 INFO kablam!     Checking quote v0.6.4
Nov 02 21:42:45.396 INFO kablam!    Compiling rand_field_derive v0.1.0 (/source/rand_field_derive)
Nov 02 21:42:50.272 INFO kablam! warning: unused import: `Field`
Nov 02 21:42:50.272 INFO kablam!   --> rand_field_derive/src/lib.rs:11:17
Nov 02 21:42:50.272 INFO kablam!    |
Nov 02 21:42:50.272 INFO kablam! 11 | use syn::{Data, Field, Fields, Type};
Nov 02 21:42:50.272 INFO kablam!    |                 ^^^^^
Nov 02 21:42:50.272 INFO kablam!    |
Nov 02 21:42:50.272 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 21:42:50.272 INFO kablam! 
Nov 02 21:42:50.272 INFO kablam! warning: unused import: `proc_macro2::Punct`
Nov 02 21:42:50.272 INFO kablam!   --> rand_field_derive/src/lib.rs:12:5
Nov 02 21:42:50.272 INFO kablam!    |
Nov 02 21:42:50.272 INFO kablam! 12 | use proc_macro2::Punct;
Nov 02 21:42:50.272 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Nov 02 21:42:50.272 INFO kablam! 
Nov 02 21:42:50.524 INFO kablam! warning: unused variable: `index`
Nov 02 21:42:50.524 INFO kablam!   --> rand_field_derive/src/lib.rs:85:13
Nov 02 21:42:50.524 INFO kablam!    |
Nov 02 21:42:50.524 INFO kablam! 85 |         let index = rand::thread_rng().gen_range(0, choices.len());
Nov 02 21:42:50.524 INFO kablam!    |             ^^^^^ help: consider using `_index` instead
Nov 02 21:42:50.524 INFO kablam!    |
Nov 02 21:42:50.524 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 21:42:50.524 INFO kablam! 
Nov 02 21:42:53.189 INFO kablam!     Checking RandField v0.1.0 (/source)
Nov 02 21:42:55.584 INFO kablam! warning: the feature `attr_literals` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 02 21:42:55.584 INFO kablam!  --> src/main.rs:1:12
Nov 02 21:42:55.584 INFO kablam!   |
Nov 02 21:42:55.584 INFO kablam! 1 | #![feature(attr_literals)]
Nov 02 21:42:55.584 INFO kablam!   |            ^^^^^^^^^^^^^
Nov 02 21:42:55.584 INFO kablam!   |
Nov 02 21:42:55.584 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 02 21:42:55.584 INFO kablam! 
Nov 02 21:42:55.584 INFO kablam! warning: crate `RandField` should have a snake case name such as `rand_field`
Nov 02 21:42:55.584 INFO kablam!   |
Nov 02 21:42:55.584 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Nov 02 21:42:55.584 INFO kablam! 
Nov 02 21:42:55.903 INFO kablam! warning: the feature `attr_literals` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 02 21:42:55.903 INFO kablam!  --> src/main.rs:1:12
Nov 02 21:42:55.903 INFO kablam!   |
Nov 02 21:42:55.903 INFO kablam! 1 | #![feature(attr_literals)]
Nov 02 21:42:55.903 INFO kablam!   |            ^^^^^^^^^^^^^
Nov 02 21:42:55.903 INFO kablam!   |
Nov 02 21:42:55.903 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 02 21:42:55.903 INFO kablam! 
Nov 02 21:42:55.903 INFO kablam! warning: crate `RandField` should have a snake case name such as `rand_field`
Nov 02 21:42:55.903 INFO kablam!   |
Nov 02 21:42:55.903 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Nov 02 21:42:55.903 INFO kablam! 
Nov 02 21:42:57.868 INFO kablam! warning: unused import: `Field`
Nov 02 21:42:57.869 INFO kablam!   --> rand_field_derive/src/lib.rs:11:17
Nov 02 21:42:57.869 INFO kablam!    |
Nov 02 21:42:57.869 INFO kablam! 11 | use syn::{Data, Field, Fields, Type};
Nov 02 21:42:57.869 INFO kablam!    |                 ^^^^^
Nov 02 21:42:57.869 INFO kablam!    |
Nov 02 21:42:57.869 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 21:42:57.869 INFO kablam! 
Nov 02 21:42:57.869 INFO kablam! warning: unused import: `proc_macro2::Punct`
Nov 02 21:42:57.869 INFO kablam!   --> rand_field_derive/src/lib.rs:12:5
Nov 02 21:42:57.869 INFO kablam!    |
Nov 02 21:42:57.869 INFO kablam! 12 | use proc_macro2::Punct;
Nov 02 21:42:57.869 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Nov 02 21:42:57.869 INFO kablam! 
Nov 02 21:42:57.982 INFO kablam! warning: unused import: `Field`
Nov 02 21:42:57.982 INFO kablam!   --> rand_field_derive/src/lib.rs:11:17
Nov 02 21:42:57.982 INFO kablam!    |
Nov 02 21:42:57.982 INFO kablam! 11 | use syn::{Data, Field, Fields, Type};
Nov 02 21:42:57.982 INFO kablam!    |                 ^^^^^
Nov 02 21:42:57.982 INFO kablam!    |
Nov 02 21:42:57.983 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 21:42:57.983 INFO kablam! 
Nov 02 21:42:57.983 INFO kablam! warning: unused import: `proc_macro2::Punct`
Nov 02 21:42:57.983 INFO kablam!   --> rand_field_derive/src/lib.rs:12:5
Nov 02 21:42:57.984 INFO kablam!    |
Nov 02 21:42:57.984 INFO kablam! 12 | use proc_macro2::Punct;
Nov 02 21:42:57.984 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Nov 02 21:42:57.984 INFO kablam! 
Nov 02 21:42:58.080 INFO kablam! warning: unused variable: `index`
Nov 02 21:42:58.080 INFO kablam!   --> rand_field_derive/src/lib.rs:85:13
Nov 02 21:42:58.080 INFO kablam!    |
Nov 02 21:42:58.080 INFO kablam! 85 |         let index = rand::thread_rng().gen_range(0, choices.len());
Nov 02 21:42:58.080 INFO kablam!    |             ^^^^^ help: consider using `_index` instead
Nov 02 21:42:58.080 INFO kablam!    |
Nov 02 21:42:58.080 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 21:42:58.080 INFO kablam! 
Nov 02 21:42:58.236 INFO kablam! warning: unused variable: `index`
Nov 02 21:42:58.236 INFO kablam!   --> rand_field_derive/src/lib.rs:85:13
Nov 02 21:42:58.237 INFO kablam!    |
Nov 02 21:42:58.237 INFO kablam! 85 |         let index = rand::thread_rng().gen_range(0, choices.len());
Nov 02 21:42:58.237 INFO kablam!    |             ^^^^^ help: consider using `_index` instead
Nov 02 21:42:58.238 INFO kablam!    |
Nov 02 21:42:58.238 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 21:42:58.238 INFO kablam! 
Nov 02 21:42:58.322 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 36.40s
Nov 02 21:42:58.332 INFO kablam! su: No module specific data is present
Nov 02 21:42:59.773 INFO running `"docker" "rm" "-f" "85f33b2504a161c1731fb680301dbc2d59217313be84f985c7db882d6cb52f4c"`
Nov 02 21:43:00.104 INFO blam! 85f33b2504a161c1731fb680301dbc2d59217313be84f985c7db882d6cb52f4c