Dec 06 13:56:27.262 INFO testing FredericDesgreniers/rand_field against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 13:56:27.262 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 06 13:56:27.890 INFO [stdout] 2740fa305ed3bf06e78a2aeb75db5d4065a2f1f464159c89a47810db6cd6a2d8
Dec 06 13:56:27.892 INFO running `"docker" "start" "-a" "2740fa305ed3bf06e78a2aeb75db5d4065a2f1f464159c89a47810db6cd6a2d8"`
Dec 06 13:56:30.099 INFO [stderr] usermod: no changes
Dec 06 13:56:30.179 INFO [stderr]    Compiling rand_field v0.1.0 (/source/rand_field)
Dec 06 13:56:30.180 INFO [stderr]    Compiling syn v0.14.7
Dec 06 13:56:30.679 INFO [stderr] warning: unused import: `rand::Rng`
Dec 06 13:56:30.679 INFO [stderr]  --> rand_field/src/lib.rs:2:5
Dec 06 13:56:30.679 INFO [stderr]   |
Dec 06 13:56:30.679 INFO [stderr] 2 | use rand::Rng;
Dec 06 13:56:30.679 INFO [stderr]   |     ^^^^^^^^^
Dec 06 13:56:30.679 INFO [stderr]   |
Dec 06 13:56:30.679 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 13:56:30.679 INFO [stderr] 
Dec 06 13:56:39.817 INFO [stderr]    Compiling rand_field_derive v0.1.0 (/source/rand_field_derive)
Dec 06 13:56:40.172 INFO [stderr] warning: unused import: `Field`
Dec 06 13:56:40.172 INFO [stderr]   --> rand_field_derive/src/lib.rs:11:17
Dec 06 13:56:40.172 INFO [stderr]    |
Dec 06 13:56:40.172 INFO [stderr] 11 | use syn::{Data, Field, Fields, Type};
Dec 06 13:56:40.172 INFO [stderr]    |                 ^^^^^
Dec 06 13:56:40.172 INFO [stderr]    |
Dec 06 13:56:40.172 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 06 13:56:40.172 INFO [stderr] 
Dec 06 13:56:40.172 INFO [stderr] warning: unused import: `proc_macro2::Punct`
Dec 06 13:56:40.172 INFO [stderr]   --> rand_field_derive/src/lib.rs:12:5
Dec 06 13:56:40.172 INFO [stderr]    |
Dec 06 13:56:40.172 INFO [stderr] 12 | use proc_macro2::Punct;
Dec 06 13:56:40.172 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 06 13:56:40.172 INFO [stderr] 
Dec 06 13:56:40.292 INFO [stderr] warning: unused variable: `index`
Dec 06 13:56:40.292 INFO [stderr]   --> rand_field_derive/src/lib.rs:85:13
Dec 06 13:56:40.292 INFO [stderr]    |
Dec 06 13:56:40.292 INFO [stderr] 85 |         let index = rand::thread_rng().gen_range(0, choices.len());
Dec 06 13:56:40.292 INFO [stderr]    |             ^^^^^ help: consider using `_index` instead
Dec 06 13:56:40.292 INFO [stderr]    |
Dec 06 13:56:40.292 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 13:56:40.292 INFO [stderr] 
Dec 06 13:56:41.681 INFO [stderr]    Compiling RandField v0.1.0 (/source)
Dec 06 13:56:42.168 INFO [stderr] warning: the feature `attr_literals` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 06 13:56:42.168 INFO [stderr]  --> src/main.rs:1:12
Dec 06 13:56:42.168 INFO [stderr]   |
Dec 06 13:56:42.168 INFO [stderr] 1 | #![feature(attr_literals)]
Dec 06 13:56:42.168 INFO [stderr]   |            ^^^^^^^^^^^^^
Dec 06 13:56:42.168 INFO [stderr]   |
Dec 06 13:56:42.168 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 06 13:56:42.168 INFO [stderr] 
Dec 06 13:56:42.168 INFO [stderr] warning: crate `RandField` should have a snake case name such as `rand_field`
Dec 06 13:56:42.168 INFO [stderr]   |
Dec 06 13:56:42.168 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 06 13:56:42.168 INFO [stderr] 
Dec 06 13:56:42.728 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.60s
Dec 06 13:56:42.728 INFO [stderr] su: No module specific data is present
Dec 06 13:56:43.456 INFO running `"docker" "inspect" "2740fa305ed3bf06e78a2aeb75db5d4065a2f1f464159c89a47810db6cd6a2d8"`
Dec 06 13:56:43.724 INFO running `"docker" "rm" "-f" "2740fa305ed3bf06e78a2aeb75db5d4065a2f1f464159c89a47810db6cd6a2d8"`
Dec 06 13:56:43.916 INFO [stdout] 2740fa305ed3bf06e78a2aeb75db5d4065a2f1f464159c89a47810db6cd6a2d8
Dec 06 13:56:43.918 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 06 13:56:44.320 INFO [stdout] d8118cb46425ce2dc4b6fb67abdfb04614c03ed9e590636e1fe6b56081e91450
Dec 06 13:56:44.328 INFO running `"docker" "start" "-a" "d8118cb46425ce2dc4b6fb67abdfb04614c03ed9e590636e1fe6b56081e91450"`
Dec 06 13:56:45.403 INFO [stderr] usermod: no changes
Dec 06 13:56:45.534 INFO [stderr]    Compiling RandField v0.1.0 (/source)
Dec 06 13:56:46.084 INFO [stderr] warning: the feature `attr_literals` has been stable since 1.30.0 and no longer requires an attribute to enable
Dec 06 13:56:46.084 INFO [stderr]  --> src/main.rs:1:12
Dec 06 13:56:46.084 INFO [stderr]   |
Dec 06 13:56:46.084 INFO [stderr] 1 | #![feature(attr_literals)]
Dec 06 13:56:46.084 INFO [stderr]   |            ^^^^^^^^^^^^^
Dec 06 13:56:46.084 INFO [stderr]   |
Dec 06 13:56:46.084 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 06 13:56:46.084 INFO [stderr] 
Dec 06 13:56:46.084 INFO [stderr] warning: crate `RandField` should have a snake case name such as `rand_field`
Dec 06 13:56:46.084 INFO [stderr]   |
Dec 06 13:56:46.084 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 06 13:56:46.084 INFO [stderr] 
Dec 06 13:56:46.484 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Dec 06 13:56:46.496 INFO [stderr] su: No module specific data is present
Dec 06 13:56:47.246 INFO running `"docker" "inspect" "d8118cb46425ce2dc4b6fb67abdfb04614c03ed9e590636e1fe6b56081e91450"`
Dec 06 13:56:47.528 INFO running `"docker" "rm" "-f" "d8118cb46425ce2dc4b6fb67abdfb04614c03ed9e590636e1fe6b56081e91450"`
Dec 06 13:56:47.676 INFO [stdout] d8118cb46425ce2dc4b6fb67abdfb04614c03ed9e590636e1fe6b56081e91450
Dec 06 13:56:47.678 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 06 13:56:47.951 INFO [stdout] ebb9594d35cbd4a408f8d7c97fada08be7ed9a980ced7bad8d6458773ce8ec99
Dec 06 13:56:47.953 INFO running `"docker" "start" "-a" "ebb9594d35cbd4a408f8d7c97fada08be7ed9a980ced7bad8d6458773ce8ec99"`
Dec 06 13:56:48.760 INFO [stderr] usermod: no changes
Dec 06 13:56:48.819 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 06 13:56:48.825 INFO [stderr]      Running /target/debug/deps/RandField-226d0f501f98fa03
Dec 06 13:56:48.843 INFO [stdout] 
Dec 06 13:56:48.843 INFO [stdout] running 0 tests
Dec 06 13:56:48.843 INFO [stdout] 
Dec 06 13:56:48.843 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 13:56:48.843 INFO [stdout] 
Dec 06 13:56:48.845 INFO [stderr] su: No module specific data is present
Dec 06 13:56:49.428 INFO running `"docker" "inspect" "ebb9594d35cbd4a408f8d7c97fada08be7ed9a980ced7bad8d6458773ce8ec99"`
Dec 06 13:56:49.666 INFO running `"docker" "rm" "-f" "ebb9594d35cbd4a408f8d7c97fada08be7ed9a980ced7bad8d6458773ce8ec99"`
Dec 06 13:56:49.859 INFO [stdout] ebb9594d35cbd4a408f8d7c97fada08be7ed9a980ced7bad8d6458773ce8ec99