Nov 02 21:42:17.114 INFO checking FredericDesgreniers/rand_field against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 21:42:17.115 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-2/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 21:42:17.701 INFO blam! 48c031a90aedea3168680829d8799e43ad983b5b7264925435794ead651a396e
Nov 02 21:42:17.703 INFO running `"docker" "start" "-a" "48c031a90aedea3168680829d8799e43ad983b5b7264925435794ead651a396e"`
Nov 02 21:42:19.400 INFO kablam! usermod: no changes
Nov 02 21:42:19.517 INFO kablam!     Checking proc-macro2 v0.4.9
Nov 02 21:42:19.520 INFO kablam!    Compiling rand v0.5.4
Nov 02 21:42:19.528 INFO kablam!     Checking rand_field v0.1.0 (/source/rand_field)
Nov 02 21:42:19.528 INFO kablam!    Compiling syn v0.14.7
Nov 02 21:42:21.617 INFO kablam! warning: unused import: `rand::Rng`
Nov 02 21:42:21.617 INFO kablam!  --> rand_field/src/lib.rs:2:5
Nov 02 21:42:21.617 INFO kablam!   |
Nov 02 21:42:21.617 INFO kablam! 2 | use rand::Rng;
Nov 02 21:42:21.617 INFO kablam!   |     ^^^^^^^^^
Nov 02 21:42:21.618 INFO kablam!   |
Nov 02 21:42:21.618 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 21:42:21.619 INFO kablam! 
Nov 02 21:42:22.199 INFO kablam! warning: unused import: `rand::Rng`
Nov 02 21:42:22.199 INFO kablam!  --> rand_field/src/lib.rs:2:5
Nov 02 21:42:22.199 INFO kablam!   |
Nov 02 21:42:22.199 INFO kablam! 2 | use rand::Rng;
Nov 02 21:42:22.199 INFO kablam!   |     ^^^^^^^^^
Nov 02 21:42:22.199 INFO kablam!   |
Nov 02 21:42:22.204 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 21:42:22.204 INFO kablam! 
Nov 02 21:42:27.452 INFO kablam!     Checking quote v0.6.4
Nov 02 21:42:43.709 INFO kablam!    Compiling rand_field_derive v0.1.0 (/source/rand_field_derive)
Nov 02 21:42:47.781 INFO kablam! warning: unused import: `Field`
Nov 02 21:42:47.781 INFO kablam!   --> rand_field_derive/src/lib.rs:11:17
Nov 02 21:42:47.781 INFO kablam!    |
Nov 02 21:42:47.781 INFO kablam! 11 | use syn::{Data, Field, Fields, Type};
Nov 02 21:42:47.781 INFO kablam!    |                 ^^^^^
Nov 02 21:42:47.781 INFO kablam!    |
Nov 02 21:42:47.781 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 21:42:47.781 INFO kablam! 
Nov 02 21:42:47.781 INFO kablam! warning: unused import: `proc_macro2::Punct`
Nov 02 21:42:47.781 INFO kablam!   --> rand_field_derive/src/lib.rs:12:5
Nov 02 21:42:47.781 INFO kablam!    |
Nov 02 21:42:47.781 INFO kablam! 12 | use proc_macro2::Punct;
Nov 02 21:42:47.781 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Nov 02 21:42:47.781 INFO kablam! 
Nov 02 21:42:47.940 INFO kablam! warning: unused variable: `index`
Nov 02 21:42:47.940 INFO kablam!   --> rand_field_derive/src/lib.rs:85:13
Nov 02 21:42:47.940 INFO kablam!    |
Nov 02 21:42:47.940 INFO kablam! 85 |         let index = rand::thread_rng().gen_range(0, choices.len());
Nov 02 21:42:47.940 INFO kablam!    |             ^^^^^ help: consider using `_index` instead
Nov 02 21:42:47.940 INFO kablam!    |
Nov 02 21:42:47.940 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 21:42:47.940 INFO kablam! 
Nov 02 21:42:50.144 INFO kablam!     Checking RandField v0.1.0 (/source)
Nov 02 21:42:51.518 INFO kablam! warning: the feature `attr_literals` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 02 21:42:51.518 INFO kablam!  --> src/main.rs:1:12
Nov 02 21:42:51.519 INFO kablam!   |
Nov 02 21:42:51.520 INFO kablam! 1 | #![feature(attr_literals)]
Nov 02 21:42:51.520 INFO kablam!   |            ^^^^^^^^^^^^^
Nov 02 21:42:51.520 INFO kablam!   |
Nov 02 21:42:51.521 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 02 21:42:51.521 INFO kablam! 
Nov 02 21:42:51.521 INFO kablam! warning: crate `RandField` should have a snake case name such as `rand_field`
Nov 02 21:42:51.521 INFO kablam!   |
Nov 02 21:42:51.521 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Nov 02 21:42:51.522 INFO kablam! 
Nov 02 21:42:52.568 INFO kablam! warning: the feature `attr_literals` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 02 21:42:52.569 INFO kablam!  --> src/main.rs:1:12
Nov 02 21:42:52.569 INFO kablam!   |
Nov 02 21:42:52.569 INFO kablam! 1 | #![feature(attr_literals)]
Nov 02 21:42:52.569 INFO kablam!   |            ^^^^^^^^^^^^^
Nov 02 21:42:52.569 INFO kablam!   |
Nov 02 21:42:52.569 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 02 21:42:52.569 INFO kablam! 
Nov 02 21:42:52.569 INFO kablam! warning: crate `RandField` should have a snake case name such as `rand_field`
Nov 02 21:42:52.569 INFO kablam!   |
Nov 02 21:42:52.569 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Nov 02 21:42:52.569 INFO kablam! 
Nov 02 21:42:54.232 INFO kablam! warning: unused import: `Field`
Nov 02 21:42:54.233 INFO kablam!   --> rand_field_derive/src/lib.rs:11:17
Nov 02 21:42:54.234 INFO kablam!    |
Nov 02 21:42:54.234 INFO kablam! 11 | use syn::{Data, Field, Fields, Type};
Nov 02 21:42:54.235 INFO kablam!    |                 ^^^^^
Nov 02 21:42:54.235 INFO kablam!    |
Nov 02 21:42:54.236 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 21:42:54.236 INFO kablam! 
Nov 02 21:42:54.237 INFO kablam! warning: unused import: `proc_macro2::Punct`
Nov 02 21:42:54.237 INFO kablam!   --> rand_field_derive/src/lib.rs:12:5
Nov 02 21:42:54.238 INFO kablam!    |
Nov 02 21:42:54.238 INFO kablam! 12 | use proc_macro2::Punct;
Nov 02 21:42:54.239 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Nov 02 21:42:54.239 INFO kablam! 
Nov 02 21:42:54.452 INFO kablam! warning: unused variable: `index`
Nov 02 21:42:54.453 INFO kablam!   --> rand_field_derive/src/lib.rs:85:13
Nov 02 21:42:54.454 INFO kablam!    |
Nov 02 21:42:54.454 INFO kablam! 85 |         let index = rand::thread_rng().gen_range(0, choices.len());
Nov 02 21:42:54.455 INFO kablam!    |             ^^^^^ help: consider using `_index` instead
Nov 02 21:42:54.456 INFO kablam!    |
Nov 02 21:42:54.456 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 21:42:54.457 INFO kablam! 
Nov 02 21:42:55.103 INFO kablam! warning: unused import: `Field`
Nov 02 21:42:55.104 INFO kablam!   --> rand_field_derive/src/lib.rs:11:17
Nov 02 21:42:55.105 INFO kablam!    |
Nov 02 21:42:55.105 INFO kablam! 11 | use syn::{Data, Field, Fields, Type};
Nov 02 21:42:55.106 INFO kablam!    |                 ^^^^^
Nov 02 21:42:55.107 INFO kablam!    |
Nov 02 21:42:55.107 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 21:42:55.108 INFO kablam! 
Nov 02 21:42:55.108 INFO kablam! warning: unused import: `proc_macro2::Punct`
Nov 02 21:42:55.109 INFO kablam!   --> rand_field_derive/src/lib.rs:12:5
Nov 02 21:42:55.110 INFO kablam!    |
Nov 02 21:42:55.110 INFO kablam! 12 | use proc_macro2::Punct;
Nov 02 21:42:55.111 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Nov 02 21:42:55.112 INFO kablam! 
Nov 02 21:42:55.224 INFO kablam! warning: unused variable: `index`
Nov 02 21:42:55.225 INFO kablam!   --> rand_field_derive/src/lib.rs:85:13
Nov 02 21:42:55.225 INFO kablam!    |
Nov 02 21:42:55.226 INFO kablam! 85 |         let index = rand::thread_rng().gen_range(0, choices.len());
Nov 02 21:42:55.227 INFO kablam!    |             ^^^^^ help: consider using `_index` instead
Nov 02 21:42:55.227 INFO kablam!    |
Nov 02 21:42:55.228 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 21:42:55.228 INFO kablam! 
Nov 02 21:42:55.306 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 35.87s
Nov 02 21:42:55.311 INFO kablam! su: No module specific data is present
Nov 02 21:42:59.488 INFO running `"docker" "rm" "-f" "48c031a90aedea3168680829d8799e43ad983b5b7264925435794ead651a396e"`
Nov 02 21:42:59.804 INFO blam! 48c031a90aedea3168680829d8799e43ad983b5b7264925435794ead651a396e