Nov 17 15:20:09.205 INFO testing FredericDesgreniers/rand_field against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 15:20:09.207 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 15:20:09.635 INFO [stdout] e7b2b40fb69f84076aa5d84f77f2dd181b28266516438f59516964588c66f948
Nov 17 15:20:09.645 INFO running `"docker" "start" "-a" "e7b2b40fb69f84076aa5d84f77f2dd181b28266516438f59516964588c66f948"`
Nov 17 15:20:10.732 INFO [stderr] usermod: no changes
Nov 17 15:20:10.899 INFO [stderr]    Compiling rand_field v0.1.0 (/source/rand_field)
Nov 17 15:20:10.907 INFO [stderr]    Compiling syn v0.14.7
Nov 17 15:20:11.636 INFO [stderr] warning: unused import: `rand::Rng`
Nov 17 15:20:11.637 INFO [stderr]  --> rand_field/src/lib.rs:2:5
Nov 17 15:20:11.639 INFO [stderr]   |
Nov 17 15:20:11.639 INFO [stderr] 2 | use rand::Rng;
Nov 17 15:20:11.639 INFO [stderr]   |     ^^^^^^^^^
Nov 17 15:20:11.640 INFO [stderr]   |
Nov 17 15:20:11.640 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 15:20:11.640 INFO [stderr] 
Nov 17 15:20:23.655 INFO [stderr]    Compiling rand_field_derive v0.1.0 (/source/rand_field_derive)
Nov 17 15:20:25.914 INFO [stderr] warning: unused import: `Field`
Nov 17 15:20:25.915 INFO [stderr]   --> rand_field_derive/src/lib.rs:11:17
Nov 17 15:20:25.915 INFO [stderr]    |
Nov 17 15:20:25.915 INFO [stderr] 11 | use syn::{Data, Field, Fields, Type};
Nov 17 15:20:25.916 INFO [stderr]    |                 ^^^^^
Nov 17 15:20:25.916 INFO [stderr]    |
Nov 17 15:20:25.916 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 17 15:20:25.916 INFO [stderr] 
Nov 17 15:20:25.917 INFO [stderr] warning: unused import: `proc_macro2::Punct`
Nov 17 15:20:25.917 INFO [stderr]   --> rand_field_derive/src/lib.rs:12:5
Nov 17 15:20:25.917 INFO [stderr]    |
Nov 17 15:20:25.917 INFO [stderr] 12 | use proc_macro2::Punct;
Nov 17 15:20:25.917 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 17 15:20:25.918 INFO [stderr] 
Nov 17 15:20:26.069 INFO [stderr] warning: unused variable: `index`
Nov 17 15:20:26.069 INFO [stderr]   --> rand_field_derive/src/lib.rs:85:13
Nov 17 15:20:26.069 INFO [stderr]    |
Nov 17 15:20:26.069 INFO [stderr] 85 |         let index = rand::thread_rng().gen_range(0, choices.len());
Nov 17 15:20:26.069 INFO [stderr]    |             ^^^^^ help: consider using `_index` instead
Nov 17 15:20:26.069 INFO [stderr]    |
Nov 17 15:20:26.069 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 15:20:26.069 INFO [stderr] 
Nov 17 15:20:27.066 INFO [stderr]    Compiling RandField v0.1.0 (/source)
Nov 17 15:20:27.581 INFO [stderr] warning: the feature `attr_literals` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 17 15:20:27.581 INFO [stderr]  --> src/main.rs:1:12
Nov 17 15:20:27.581 INFO [stderr]   |
Nov 17 15:20:27.582 INFO [stderr] 1 | #![feature(attr_literals)]
Nov 17 15:20:27.582 INFO [stderr]   |            ^^^^^^^^^^^^^
Nov 17 15:20:27.582 INFO [stderr]   |
Nov 17 15:20:27.582 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 17 15:20:27.583 INFO [stderr] 
Nov 17 15:20:27.583 INFO [stderr] warning: crate `RandField` should have a snake case name such as `rand_field`
Nov 17 15:20:27.583 INFO [stderr]   |
Nov 17 15:20:27.583 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 17 15:20:27.584 INFO [stderr] 
Nov 17 15:20:28.140 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.37s
Nov 17 15:20:28.144 INFO [stderr] su: No module specific data is present
Nov 17 15:20:28.500 INFO running `"docker" "inspect" "e7b2b40fb69f84076aa5d84f77f2dd181b28266516438f59516964588c66f948"`
Nov 17 15:20:28.608 INFO running `"docker" "rm" "-f" "e7b2b40fb69f84076aa5d84f77f2dd181b28266516438f59516964588c66f948"`
Nov 17 15:20:28.731 INFO [stdout] e7b2b40fb69f84076aa5d84f77f2dd181b28266516438f59516964588c66f948
Nov 17 15:20:28.740 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 15:20:28.981 INFO [stdout] ace9fb0340c2b918f41e64e94937f4c51a093ad576aef6954a8f4b1deeecc65d
Nov 17 15:20:28.982 INFO running `"docker" "start" "-a" "ace9fb0340c2b918f41e64e94937f4c51a093ad576aef6954a8f4b1deeecc65d"`
Nov 17 15:20:29.755 INFO [stderr] usermod: no changes
Nov 17 15:20:29.819 INFO [stderr]    Compiling RandField v0.1.0 (/source)
Nov 17 15:20:30.431 INFO [stderr] warning: the feature `attr_literals` has been stable since 1.30.0 and no longer requires an attribute to enable
Nov 17 15:20:30.432 INFO [stderr]  --> src/main.rs:1:12
Nov 17 15:20:30.432 INFO [stderr]   |
Nov 17 15:20:30.432 INFO [stderr] 1 | #![feature(attr_literals)]
Nov 17 15:20:30.433 INFO [stderr]   |            ^^^^^^^^^^^^^
Nov 17 15:20:30.433 INFO [stderr]   |
Nov 17 15:20:30.433 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 17 15:20:30.433 INFO [stderr] 
Nov 17 15:20:30.434 INFO [stderr] warning: crate `RandField` should have a snake case name such as `rand_field`
Nov 17 15:20:30.434 INFO [stderr]   |
Nov 17 15:20:30.434 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 17 15:20:30.434 INFO [stderr] 
Nov 17 15:20:30.696 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Nov 17 15:20:30.699 INFO [stderr] su: No module specific data is present
Nov 17 15:20:31.027 INFO running `"docker" "inspect" "ace9fb0340c2b918f41e64e94937f4c51a093ad576aef6954a8f4b1deeecc65d"`
Nov 17 15:20:31.217 INFO running `"docker" "rm" "-f" "ace9fb0340c2b918f41e64e94937f4c51a093ad576aef6954a8f4b1deeecc65d"`
Nov 17 15:20:31.461 INFO [stdout] ace9fb0340c2b918f41e64e94937f4c51a093ad576aef6954a8f4b1deeecc65d
Nov 17 15:20:31.463 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 15:20:31.860 INFO [stdout] 5b516b437314e2a996e3c97e0776f81a7a835855a98b9d2869bfdf0781816066
Nov 17 15:20:31.871 INFO running `"docker" "start" "-a" "5b516b437314e2a996e3c97e0776f81a7a835855a98b9d2869bfdf0781816066"`
Nov 17 15:20:32.711 INFO [stderr] usermod: no changes
Nov 17 15:20:32.791 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Nov 17 15:20:32.792 INFO [stderr]      Running /target/debug/deps/RandField-62fd00213d1e0d70
Nov 17 15:20:32.792 INFO [stdout] 
Nov 17 15:20:32.792 INFO [stdout] running 0 tests
Nov 17 15:20:32.792 INFO [stdout] 
Nov 17 15:20:32.793 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 15:20:32.793 INFO [stdout] 
Nov 17 15:20:32.803 INFO [stderr] su: No module specific data is present
Nov 17 15:20:33.281 INFO running `"docker" "inspect" "5b516b437314e2a996e3c97e0776f81a7a835855a98b9d2869bfdf0781816066"`
Nov 17 15:20:33.515 INFO running `"docker" "rm" "-f" "5b516b437314e2a996e3c97e0776f81a7a835855a98b9d2869bfdf0781816066"`
Nov 17 15:20:33.753 INFO [stdout] 5b516b437314e2a996e3c97e0776f81a7a835855a98b9d2869bfdf0781816066