Nov 30 11:02:51.065 INFO checking FredericDesgreniers/rand_field against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323 Nov 30 11:02:51.065 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 11:02:51.450 INFO [stdout] 2cfb01241c842d2b288a4ec41e199d14f1a7d7961041af1cf36c8c29dc992d99 Nov 30 11:02:51.452 INFO running `"docker" "start" "-a" "2cfb01241c842d2b288a4ec41e199d14f1a7d7961041af1cf36c8c29dc992d99"` Nov 30 11:02:53.535 INFO [stderr] usermod: no changes Nov 30 11:02:53.692 INFO [stderr] Checking proc-macro2 v0.4.9 Nov 30 11:02:53.692 INFO [stderr] Compiling rand v0.5.4 Nov 30 11:02:53.701 INFO [stderr] Checking rand_field v0.1.0 (/source/rand_field) Nov 30 11:02:53.701 INFO [stderr] Compiling syn v0.14.7 Nov 30 11:02:54.811 INFO [stderr] warning: unused import: `rand::Rng` Nov 30 11:02:54.812 INFO [stderr] --> rand_field/src/lib.rs:2:5 Nov 30 11:02:54.812 INFO [stderr] | Nov 30 11:02:54.812 INFO [stderr] 2 | use rand::Rng; Nov 30 11:02:54.813 INFO [stderr] | ^^^^^^^^^ Nov 30 11:02:54.813 INFO [stderr] | Nov 30 11:02:54.813 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 30 11:02:54.814 INFO [stderr] Nov 30 11:02:55.072 INFO [stderr] warning: unused import: `rand::Rng` Nov 30 11:02:55.073 INFO [stderr] --> rand_field/src/lib.rs:2:5 Nov 30 11:02:55.073 INFO [stderr] | Nov 30 11:02:55.073 INFO [stderr] 2 | use rand::Rng; Nov 30 11:02:55.073 INFO [stderr] | ^^^^^^^^^ Nov 30 11:02:55.092 INFO [stderr] | Nov 30 11:02:55.093 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 30 11:02:55.093 INFO [stderr] Nov 30 11:03:00.260 INFO [stderr] Checking quote v0.6.4 Nov 30 11:03:12.911 INFO [stderr] Compiling rand_field_derive v0.1.0 (/source/rand_field_derive) Nov 30 11:03:17.560 INFO [stderr] warning: unused import: `Field` Nov 30 11:03:17.561 INFO [stderr] --> rand_field_derive/src/lib.rs:11:17 Nov 30 11:03:17.561 INFO [stderr] | Nov 30 11:03:17.561 INFO [stderr] 11 | use syn::{Data, Field, Fields, Type}; Nov 30 11:03:17.561 INFO [stderr] | ^^^^^ Nov 30 11:03:17.561 INFO [stderr] | Nov 30 11:03:17.561 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 30 11:03:17.561 INFO [stderr] Nov 30 11:03:17.561 INFO [stderr] warning: unused import: `proc_macro2::Punct` Nov 30 11:03:17.561 INFO [stderr] --> rand_field_derive/src/lib.rs:12:5 Nov 30 11:03:17.561 INFO [stderr] | Nov 30 11:03:17.561 INFO [stderr] 12 | use proc_macro2::Punct; Nov 30 11:03:17.561 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Nov 30 11:03:17.561 INFO [stderr] Nov 30 11:03:17.730 INFO [stderr] warning: unused variable: `index` Nov 30 11:03:17.730 INFO [stderr] --> rand_field_derive/src/lib.rs:85:13 Nov 30 11:03:17.730 INFO [stderr] | Nov 30 11:03:17.730 INFO [stderr] 85 | let index = rand::thread_rng().gen_range(0, choices.len()); Nov 30 11:03:17.730 INFO [stderr] | ^^^^^ help: consider using `_index` instead Nov 30 11:03:17.730 INFO [stderr] | Nov 30 11:03:17.730 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 30 11:03:17.730 INFO [stderr] Nov 30 11:03:20.685 INFO [stderr] Checking RandField v0.1.0 (/source) Nov 30 11:03:22.812 INFO [stderr] warning: the feature `attr_literals` has been stable since 1.30.0 and no longer requires an attribute to enable Nov 30 11:03:22.812 INFO [stderr] --> src/main.rs:1:12 Nov 30 11:03:22.812 INFO [stderr] | Nov 30 11:03:22.812 INFO [stderr] 1 | #![feature(attr_literals)] Nov 30 11:03:22.812 INFO [stderr] | ^^^^^^^^^^^^^ Nov 30 11:03:22.812 INFO [stderr] | Nov 30 11:03:22.812 INFO [stderr] = note: #[warn(stable_features)] on by default Nov 30 11:03:22.812 INFO [stderr] Nov 30 11:03:22.812 INFO [stderr] warning: crate `RandField` should have a snake case name such as `rand_field` Nov 30 11:03:22.820 INFO [stderr] | Nov 30 11:03:22.820 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 30 11:03:22.820 INFO [stderr] Nov 30 11:03:23.124 INFO [stderr] warning: the feature `attr_literals` has been stable since 1.30.0 and no longer requires an attribute to enable Nov 30 11:03:23.124 INFO [stderr] --> src/main.rs:1:12 Nov 30 11:03:23.124 INFO [stderr] | Nov 30 11:03:23.124 INFO [stderr] 1 | #![feature(attr_literals)] Nov 30 11:03:23.124 INFO [stderr] | ^^^^^^^^^^^^^ Nov 30 11:03:23.124 INFO [stderr] | Nov 30 11:03:23.124 INFO [stderr] = note: #[warn(stable_features)] on by default Nov 30 11:03:23.124 INFO [stderr] Nov 30 11:03:23.124 INFO [stderr] warning: crate `RandField` should have a snake case name such as `rand_field` Nov 30 11:03:23.124 INFO [stderr] | Nov 30 11:03:23.124 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 30 11:03:23.124 INFO [stderr] Nov 30 11:03:24.775 INFO [stderr] warning: unused import: `Field` Nov 30 11:03:24.776 INFO [stderr] --> rand_field_derive/src/lib.rs:11:17 Nov 30 11:03:24.776 INFO [stderr] | Nov 30 11:03:24.776 INFO [stderr] 11 | use syn::{Data, Field, Fields, Type}; Nov 30 11:03:24.776 INFO [stderr] | ^^^^^ Nov 30 11:03:24.777 INFO [stderr] | Nov 30 11:03:24.777 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 30 11:03:24.777 INFO [stderr] Nov 30 11:03:24.777 INFO [stderr] warning: unused import: `proc_macro2::Punct` Nov 30 11:03:24.778 INFO [stderr] --> rand_field_derive/src/lib.rs:12:5 Nov 30 11:03:24.778 INFO [stderr] | Nov 30 11:03:24.778 INFO [stderr] 12 | use proc_macro2::Punct; Nov 30 11:03:24.778 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Nov 30 11:03:24.779 INFO [stderr] Nov 30 11:03:24.942 INFO [stderr] warning: unused variable: `index` Nov 30 11:03:24.943 INFO [stderr] --> rand_field_derive/src/lib.rs:85:13 Nov 30 11:03:24.943 INFO [stderr] | Nov 30 11:03:24.943 INFO [stderr] 85 | let index = rand::thread_rng().gen_range(0, choices.len()); Nov 30 11:03:24.943 INFO [stderr] | ^^^^^ help: consider using `_index` instead Nov 30 11:03:24.944 INFO [stderr] | Nov 30 11:03:24.944 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 30 11:03:24.944 INFO [stderr] Nov 30 11:03:25.418 INFO [stderr] warning: unused import: `Field` Nov 30 11:03:25.418 INFO [stderr] --> rand_field_derive/src/lib.rs:11:17 Nov 30 11:03:25.419 INFO [stderr] | Nov 30 11:03:25.419 INFO [stderr] 11 | use syn::{Data, Field, Fields, Type}; Nov 30 11:03:25.419 INFO [stderr] | ^^^^^ Nov 30 11:03:25.419 INFO [stderr] | Nov 30 11:03:25.420 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 30 11:03:25.420 INFO [stderr] Nov 30 11:03:25.420 INFO [stderr] warning: unused import: `proc_macro2::Punct` Nov 30 11:03:25.420 INFO [stderr] --> rand_field_derive/src/lib.rs:12:5 Nov 30 11:03:25.421 INFO [stderr] | Nov 30 11:03:25.421 INFO [stderr] 12 | use proc_macro2::Punct; Nov 30 11:03:25.421 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Nov 30 11:03:25.421 INFO [stderr] Nov 30 11:03:25.522 INFO [stderr] warning: unused variable: `index` Nov 30 11:03:25.523 INFO [stderr] --> rand_field_derive/src/lib.rs:85:13 Nov 30 11:03:25.523 INFO [stderr] | Nov 30 11:03:25.523 INFO [stderr] 85 | let index = rand::thread_rng().gen_range(0, choices.len()); Nov 30 11:03:25.523 INFO [stderr] | ^^^^^ help: consider using `_index` instead Nov 30 11:03:25.524 INFO [stderr] | Nov 30 11:03:25.524 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 30 11:03:25.524 INFO [stderr] Nov 30 11:03:25.564 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.01s Nov 30 11:03:25.568 INFO [stderr] su: No module specific data is present Nov 30 11:03:27.003 INFO running `"docker" "inspect" "2cfb01241c842d2b288a4ec41e199d14f1a7d7961041af1cf36c8c29dc992d99"` Nov 30 11:03:27.422 INFO running `"docker" "rm" "-f" "2cfb01241c842d2b288a4ec41e199d14f1a7d7961041af1cf36c8c29dc992d99"` Nov 30 11:03:27.724 INFO [stdout] 2cfb01241c842d2b288a4ec41e199d14f1a7d7961041af1cf36c8c29dc992d99