Nov 07 04:53:39.912 INFO checking FredericDesgreniers/rand_field against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 04:53:39.912 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-0/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 07 04:53:40.296 INFO blam! cc0b21ea1b880ce3d54fb6d4e928a5ce73050f73e95e70d78d01682fe90f7acf
Nov 07 04:53:40.298 INFO running `"docker" "start" "-a" "cc0b21ea1b880ce3d54fb6d4e928a5ce73050f73e95e70d78d01682fe90f7acf"`
Nov 07 04:53:42.373 INFO kablam! usermod: no changes
Nov 07 04:53:42.496 INFO kablam!     Checking proc-macro2 v0.4.9
Nov 07 04:53:42.496 INFO kablam!    Compiling rand v0.5.4
Nov 07 04:53:42.496 INFO kablam!     Checking rand_field v0.1.0 (/source/rand_field)
Nov 07 04:53:42.496 INFO kablam!    Compiling syn v0.14.7
Nov 07 04:53:44.163 INFO kablam! warning: unused import: `rand::Rng`
Nov 07 04:53:44.163 INFO kablam!  --> rand_field/src/lib.rs:2:5
Nov 07 04:53:44.163 INFO kablam!   |
Nov 07 04:53:44.164 INFO kablam! 2 | use rand::Rng;
Nov 07 04:53:44.164 INFO kablam!   |     ^^^^^^^^^
Nov 07 04:53:44.164 INFO kablam!   |
Nov 07 04:53:44.164 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 04:53:44.165 INFO kablam! 
Nov 07 04:53:44.421 INFO kablam! warning: unused import: `rand::Rng`
Nov 07 04:53:44.421 INFO kablam!  --> rand_field/src/lib.rs:2:5
Nov 07 04:53:44.421 INFO kablam!   |
Nov 07 04:53:44.422 INFO kablam! 2 | use rand::Rng;
Nov 07 04:53:44.422 INFO kablam!   |     ^^^^^^^^^
Nov 07 04:53:44.422 INFO kablam!   |
Nov 07 04:53:44.423 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 04:53:44.423 INFO kablam! 
Nov 07 04:53:49.450 INFO kablam!     Checking quote v0.6.4
Nov 07 04:54:05.913 INFO kablam!    Compiling rand_field_derive v0.1.0 (/source/rand_field_derive)
Nov 07 04:54:11.552 INFO kablam! warning: unused import: `Field`
Nov 07 04:54:11.552 INFO kablam!   --> rand_field_derive/src/lib.rs:11:17
Nov 07 04:54:11.552 INFO kablam!    |
Nov 07 04:54:11.552 INFO kablam! 11 | use syn::{Data, Field, Fields, Type};
Nov 07 04:54:11.552 INFO kablam!    |                 ^^^^^
Nov 07 04:54:11.552 INFO kablam!    |
Nov 07 04:54:11.552 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 07 04:54:11.552 INFO kablam! 
Nov 07 04:54:11.552 INFO kablam! warning: unused import: `proc_macro2::Punct`
Nov 07 04:54:11.552 INFO kablam!   --> rand_field_derive/src/lib.rs:12:5
Nov 07 04:54:11.552 INFO kablam!    |
Nov 07 04:54:11.552 INFO kablam! 12 | use proc_macro2::Punct;
Nov 07 04:54:11.552 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Nov 07 04:54:11.552 INFO kablam! 
Nov 07 04:54:11.748 INFO kablam! warning: unused variable: `index`
Nov 07 04:54:11.748 INFO kablam!   --> rand_field_derive/src/lib.rs:85:13
Nov 07 04:54:11.748 INFO kablam!    |
Nov 07 04:54:11.748 INFO kablam! 85 |         let index = rand::thread_rng().gen_range(0, choices.len());
Nov 07 04:54:11.748 INFO kablam!    |             ^^^^^ help: consider using `_index` instead
Nov 07 04:54:11.752 INFO kablam!    |
Nov 07 04:54:11.752 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 07 04:54:11.752 INFO kablam! 
Nov 07 04:54:13.765 INFO kablam! warning: unused import: `Field`
Nov 07 04:54:13.765 INFO kablam!   --> rand_field_derive/src/lib.rs:11:17
Nov 07 04:54:13.765 INFO kablam!    |
Nov 07 04:54:13.765 INFO kablam! 11 | use syn::{Data, Field, Fields, Type};
Nov 07 04:54:13.765 INFO kablam!    |                 ^^^^^
Nov 07 04:54:13.765 INFO kablam!    |
Nov 07 04:54:13.765 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 07 04:54:13.765 INFO kablam! 
Nov 07 04:54:13.765 INFO kablam! warning: unused import: `proc_macro2::Punct`
Nov 07 04:54:13.765 INFO kablam!   --> rand_field_derive/src/lib.rs:12:5
Nov 07 04:54:13.765 INFO kablam!    |
Nov 07 04:54:13.765 INFO kablam! 12 | use proc_macro2::Punct;
Nov 07 04:54:13.765 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Nov 07 04:54:13.765 INFO kablam! 
Nov 07 04:54:14.124 INFO kablam! warning: unused variable: `index`
Nov 07 04:54:14.124 INFO kablam!   --> rand_field_derive/src/lib.rs:85:13
Nov 07 04:54:14.124 INFO kablam!    |
Nov 07 04:54:14.124 INFO kablam! 85 |         let index = rand::thread_rng().gen_range(0, choices.len());
Nov 07 04:54:14.124 INFO kablam!    |             ^^^^^ help: consider using `_index` instead
Nov 07 04:54:14.124 INFO kablam!    |
Nov 07 04:54:14.124 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 07 04:54:14.124 INFO kablam! 
Nov 07 04:54:14.344 INFO kablam!     Checking RandField v0.1.0 (/source)
Nov 07 04:54:15.180 INFO kablam! warning: unused import: `Field`
Nov 07 04:54:15.180 INFO kablam!   --> rand_field_derive/src/lib.rs:11:17
Nov 07 04:54:15.180 INFO kablam!    |
Nov 07 04:54:15.180 INFO kablam! 11 | use syn::{Data, Field, Fields, Type};
Nov 07 04:54:15.180 INFO kablam!    |                 ^^^^^
Nov 07 04:54:15.180 INFO kablam!    |
Nov 07 04:54:15.180 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 07 04:54:15.180 INFO kablam! 
Nov 07 04:54:15.180 INFO kablam! warning: unused import: `proc_macro2::Punct`
Nov 07 04:54:15.180 INFO kablam!   --> rand_field_derive/src/lib.rs:12:5
Nov 07 04:54:15.180 INFO kablam!    |
Nov 07 04:54:15.180 INFO kablam! 12 | use proc_macro2::Punct;
Nov 07 04:54:15.180 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Nov 07 04:54:15.180 INFO kablam! 
Nov 07 04:54:15.419 INFO kablam! warning: unused variable: `index`
Nov 07 04:54:15.419 INFO kablam!   --> rand_field_derive/src/lib.rs:85:13
Nov 07 04:54:15.419 INFO kablam!    |
Nov 07 04:54:15.419 INFO kablam! 85 |         let index = rand::thread_rng().gen_range(0, choices.len());
Nov 07 04:54:15.419 INFO kablam!    |             ^^^^^ help: consider using `_index` instead
Nov 07 04:54:15.419 INFO kablam!    |
Nov 07 04:54:15.420 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 07 04:54:15.420 INFO kablam! 
Nov 07 04:54:15.616 INFO kablam! warning: the feature `attr_literals` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 07 04:54:15.616 INFO kablam!  --> src/main.rs:1:12
Nov 07 04:54:15.616 INFO kablam!   |
Nov 07 04:54:15.616 INFO kablam! 1 | #![feature(attr_literals)]
Nov 07 04:54:15.616 INFO kablam!   |            ^^^^^^^^^^^^^
Nov 07 04:54:15.616 INFO kablam!   |
Nov 07 04:54:15.616 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 07 04:54:15.616 INFO kablam! 
Nov 07 04:54:15.616 INFO kablam! warning: crate `RandField` should have a snake case name such as `rand_field`
Nov 07 04:54:15.616 INFO kablam!   |
Nov 07 04:54:15.616 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Nov 07 04:54:15.616 INFO kablam! 
Nov 07 04:54:15.902 INFO kablam! warning: the feature `attr_literals` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 07 04:54:15.902 INFO kablam!  --> src/main.rs:1:12
Nov 07 04:54:15.902 INFO kablam!   |
Nov 07 04:54:15.902 INFO kablam! 1 | #![feature(attr_literals)]
Nov 07 04:54:15.902 INFO kablam!   |            ^^^^^^^^^^^^^
Nov 07 04:54:15.902 INFO kablam!   |
Nov 07 04:54:15.903 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 07 04:54:15.903 INFO kablam! 
Nov 07 04:54:15.903 INFO kablam! warning: crate `RandField` should have a snake case name such as `rand_field`
Nov 07 04:54:15.903 INFO kablam!   |
Nov 07 04:54:15.903 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Nov 07 04:54:15.903 INFO kablam! 
Nov 07 04:54:15.960 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 33.53s
Nov 07 04:54:15.984 INFO kablam! su: No module specific data is present
Nov 07 04:54:17.143 INFO running `"docker" "rm" "-f" "cc0b21ea1b880ce3d54fb6d4e928a5ce73050f73e95e70d78d01682fe90f7acf"`
Nov 07 04:54:17.429 INFO blam! cc0b21ea1b880ce3d54fb6d4e928a5ce73050f73e95e70d78d01682fe90f7acf