Dec 13 08:38:28.872 INFO testing nrc/rustw-test against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 08:38:28.872 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 08:38:29.268 INFO [stdout] 5be5f34054ff4a5e51859928bc775603e9e1931ddf42bf1bcc8d3b58f06749ef
Dec 13 08:38:29.270 INFO running `"docker" "start" "-a" "5be5f34054ff4a5e51859928bc775603e9e1931ddf42bf1bcc8d3b58f06749ef"`
Dec 13 08:38:30.417 INFO [stderr] usermod: no changes
Dec 13 08:38:30.455 INFO [stderr]    Compiling quote v0.2.3
Dec 13 08:38:30.455 INFO [stderr]    Compiling zero v0.1.2
Dec 13 08:38:31.151 INFO [stderr]    Compiling syn v0.8.7
Dec 13 08:38:33.328 INFO [stderr]    Compiling derive-new v0.3.0
Dec 13 08:38:34.131 INFO [stderr]    Compiling hello v0.1.0 (/source)
Dec 13 08:38:34.288 INFO [stderr] warning: unused `#[macro_use]` import
Dec 13 08:38:34.289 INFO [stderr]  --> src/main.rs:4:1
Dec 13 08:38:34.289 INFO [stderr]   |
Dec 13 08:38:34.289 INFO [stderr] 4 | #[macro_use]
Dec 13 08:38:34.289 INFO [stderr]   | ^^^^^^^^^^^^
Dec 13 08:38:34.289 INFO [stderr]   |
Dec 13 08:38:34.289 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 08:38:34.289 INFO [stderr] 
Dec 13 08:38:34.289 INFO [stderr] warning: unused import: `std::sync::*`
Dec 13 08:38:34.289 INFO [stderr]  --> src/main.rs:7:5
Dec 13 08:38:34.289 INFO [stderr]   |
Dec 13 08:38:34.289 INFO [stderr] 7 | use std::sync::*;
Dec 13 08:38:34.289 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 13 08:38:34.289 INFO [stderr] 
Dec 13 08:38:34.289 INFO [stderr] warning: unused imports: `Foo`, `TFoo`
Dec 13 08:38:34.289 INFO [stderr]  --> src/sub_mod/mod.rs:1:13
Dec 13 08:38:34.289 INFO [stderr]   |
Dec 13 08:38:34.289 INFO [stderr] 1 | use super::{Foo, TFoo};
Dec 13 08:38:34.289 INFO [stderr]   |             ^^^  ^^^^
Dec 13 08:38:34.289 INFO [stderr] 
Dec 13 08:38:34.289 INFO [stderr] warning: unused variable: `x`
Dec 13 08:38:34.289 INFO [stderr]  --> src/sub_mod/mod.rs:8:9
Dec 13 08:38:34.289 INFO [stderr]   |
Dec 13 08:38:34.289 INFO [stderr] 8 |     let x = foo + 1;
Dec 13 08:38:34.289 INFO [stderr]   |         ^ help: consider using `_x` instead
Dec 13 08:38:34.289 INFO [stderr]   |
Dec 13 08:38:34.289 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 13 08:38:34.289 INFO [stderr] 
Dec 13 08:38:34.339 INFO [stderr] warning: struct is never constructed: `Foo`
Dec 13 08:38:34.340 INFO [stderr]   --> src/main.rs:12:1
Dec 13 08:38:34.340 INFO [stderr]    |
Dec 13 08:38:34.340 INFO [stderr] 12 | struct Foo;
Dec 13 08:38:34.340 INFO [stderr]    | ^^^^^^^^^^^
Dec 13 08:38:34.340 INFO [stderr]    |
Dec 13 08:38:34.340 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 08:38:34.340 INFO [stderr] 
Dec 13 08:38:34.341 INFO [stderr] warning: struct is never constructed: `Bar`
Dec 13 08:38:34.341 INFO [stderr]  --> src/sub_mod/sub_sub_mod/mod.rs:1:1
Dec 13 08:38:34.341 INFO [stderr]   |
Dec 13 08:38:34.341 INFO [stderr] 1 | pub struct Bar;
Dec 13 08:38:34.341 INFO [stderr]   | ^^^^^^^^^^^^^^^
Dec 13 08:38:34.341 INFO [stderr] 
Dec 13 08:38:34.341 INFO [stderr] warning: function is never used: `bar`
Dec 13 08:38:34.341 INFO [stderr]  --> src/sub_mod/sub_sub_mod/mod.rs:4:1
Dec 13 08:38:34.341 INFO [stderr]   |
Dec 13 08:38:34.341 INFO [stderr] 4 | pub fn bar() -> Bar {
Dec 13 08:38:34.341 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Dec 13 08:38:34.341 INFO [stderr] 
Dec 13 08:38:34.341 INFO [stderr] warning: function is never used: `foo`
Dec 13 08:38:34.341 INFO [stderr]  --> src/sub_mod/mod.rs:5:1
Dec 13 08:38:34.341 INFO [stderr]   |
Dec 13 08:38:34.341 INFO [stderr] 5 | pub fn foo() {
Dec 13 08:38:34.341 INFO [stderr]   | ^^^^^^^^^^^^
Dec 13 08:38:34.341 INFO [stderr] 
Dec 13 08:38:34.341 INFO [stderr] warning: struct is never constructed: `S`
Dec 13 08:38:34.341 INFO [stderr]   --> src/main.rs:27:5
Dec 13 08:38:34.341 INFO [stderr]    |
Dec 13 08:38:34.341 INFO [stderr] 27 |     struct S {
Dec 13 08:38:34.341 INFO [stderr]    |     ^^^^^^^^
Dec 13 08:38:34.341 INFO [stderr] 
Dec 13 08:38:34.341 INFO [stderr] warning: struct is never constructed: `Thing`
Dec 13 08:38:34.341 INFO [stderr]   --> src/main.rs:34:1
Dec 13 08:38:34.341 INFO [stderr]    |
Dec 13 08:38:34.341 INFO [stderr] 34 | struct Thing {
Dec 13 08:38:34.341 INFO [stderr]    | ^^^^^^^^^^^^
Dec 13 08:38:34.341 INFO [stderr] 
Dec 13 08:38:34.382 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 13 08:38:34.382 INFO [stderr]  --> src/main.rs:1:12
Dec 13 08:38:34.382 INFO [stderr]   |
Dec 13 08:38:34.382 INFO [stderr] 1 | #![feature(proc_macro)]
Dec 13 08:38:34.382 INFO [stderr]   |            ^^^^^^^^^^
Dec 13 08:38:34.382 INFO [stderr]   |
Dec 13 08:38:34.382 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 13 08:38:34.382 INFO [stderr] 
Dec 13 08:38:34.442 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.00s
Dec 13 08:38:34.444 INFO [stderr] su: No module specific data is present
Dec 13 08:38:34.742 INFO running `"docker" "inspect" "5be5f34054ff4a5e51859928bc775603e9e1931ddf42bf1bcc8d3b58f06749ef"`
Dec 13 08:38:34.823 INFO running `"docker" "rm" "-f" "5be5f34054ff4a5e51859928bc775603e9e1931ddf42bf1bcc8d3b58f06749ef"`
Dec 13 08:38:34.908 INFO [stdout] 5be5f34054ff4a5e51859928bc775603e9e1931ddf42bf1bcc8d3b58f06749ef
Dec 13 08:38:34.911 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 08:38:35.109 INFO [stdout] 07fb113454ff3b868a768f357658ff0cdce6470a5e709cec58211c9c4f7268fe
Dec 13 08:38:35.111 INFO running `"docker" "start" "-a" "07fb113454ff3b868a768f357658ff0cdce6470a5e709cec58211c9c4f7268fe"`
Dec 13 08:38:35.547 INFO [stderr] usermod: no changes
Dec 13 08:38:35.615 INFO [stderr]    Compiling hello v0.1.0 (/source)
Dec 13 08:38:35.907 INFO [stderr] warning: unused `#[macro_use]` import
Dec 13 08:38:35.907 INFO [stderr]  --> src/main.rs:4:1
Dec 13 08:38:35.907 INFO [stderr]   |
Dec 13 08:38:35.907 INFO [stderr] 4 | #[macro_use]
Dec 13 08:38:35.907 INFO [stderr]   | ^^^^^^^^^^^^
Dec 13 08:38:35.907 INFO [stderr]   |
Dec 13 08:38:35.907 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 08:38:35.907 INFO [stderr] 
Dec 13 08:38:35.907 INFO [stderr] warning: unused import: `std::sync::*`
Dec 13 08:38:35.907 INFO [stderr]  --> src/main.rs:7:5
Dec 13 08:38:35.907 INFO [stderr]   |
Dec 13 08:38:35.907 INFO [stderr] 7 | use std::sync::*;
Dec 13 08:38:35.907 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 13 08:38:35.907 INFO [stderr] 
Dec 13 08:38:35.907 INFO [stderr] warning: unused imports: `Foo`, `TFoo`
Dec 13 08:38:35.907 INFO [stderr]  --> src/sub_mod/mod.rs:1:13
Dec 13 08:38:35.907 INFO [stderr]   |
Dec 13 08:38:35.907 INFO [stderr] 1 | use super::{Foo, TFoo};
Dec 13 08:38:35.907 INFO [stderr]   |             ^^^  ^^^^
Dec 13 08:38:35.907 INFO [stderr] 
Dec 13 08:38:35.919 INFO [stderr] warning: unused variable: `x`
Dec 13 08:38:35.919 INFO [stderr]  --> src/sub_mod/mod.rs:8:9
Dec 13 08:38:35.919 INFO [stderr]   |
Dec 13 08:38:35.919 INFO [stderr] 8 |     let x = foo + 1;
Dec 13 08:38:35.919 INFO [stderr]   |         ^ help: consider using `_x` instead
Dec 13 08:38:35.919 INFO [stderr]   |
Dec 13 08:38:35.919 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 13 08:38:35.919 INFO [stderr] 
Dec 13 08:38:35.919 INFO [stderr] warning: struct is never constructed: `Foo`
Dec 13 08:38:35.919 INFO [stderr]   --> src/main.rs:12:1
Dec 13 08:38:35.919 INFO [stderr]    |
Dec 13 08:38:35.919 INFO [stderr] 12 | struct Foo;
Dec 13 08:38:35.919 INFO [stderr]    | ^^^^^^^^^^^
Dec 13 08:38:35.919 INFO [stderr]    |
Dec 13 08:38:35.919 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 08:38:35.919 INFO [stderr] 
Dec 13 08:38:35.919 INFO [stderr] warning: struct is never constructed: `Bar`
Dec 13 08:38:35.919 INFO [stderr]  --> src/sub_mod/sub_sub_mod/mod.rs:1:1
Dec 13 08:38:35.919 INFO [stderr]   |
Dec 13 08:38:35.919 INFO [stderr] 1 | pub struct Bar;
Dec 13 08:38:35.919 INFO [stderr]   | ^^^^^^^^^^^^^^^
Dec 13 08:38:35.919 INFO [stderr] 
Dec 13 08:38:35.919 INFO [stderr] warning: function is never used: `bar`
Dec 13 08:38:35.919 INFO [stderr]  --> src/sub_mod/sub_sub_mod/mod.rs:4:1
Dec 13 08:38:35.919 INFO [stderr]   |
Dec 13 08:38:35.919 INFO [stderr] 4 | pub fn bar() -> Bar {
Dec 13 08:38:35.919 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Dec 13 08:38:35.919 INFO [stderr] 
Dec 13 08:38:35.919 INFO [stderr] warning: function is never used: `foo`
Dec 13 08:38:35.919 INFO [stderr]  --> src/sub_mod/mod.rs:5:1
Dec 13 08:38:35.919 INFO [stderr]   |
Dec 13 08:38:35.919 INFO [stderr] 5 | pub fn foo() {
Dec 13 08:38:35.919 INFO [stderr]   | ^^^^^^^^^^^^
Dec 13 08:38:35.919 INFO [stderr] 
Dec 13 08:38:35.919 INFO [stderr] warning: struct is never constructed: `S`
Dec 13 08:38:35.919 INFO [stderr]   --> src/main.rs:27:5
Dec 13 08:38:35.919 INFO [stderr]    |
Dec 13 08:38:35.919 INFO [stderr] 27 |     struct S {
Dec 13 08:38:35.919 INFO [stderr]    |     ^^^^^^^^
Dec 13 08:38:35.919 INFO [stderr] 
Dec 13 08:38:35.919 INFO [stderr] warning: struct is never constructed: `Thing`
Dec 13 08:38:35.919 INFO [stderr]   --> src/main.rs:34:1
Dec 13 08:38:35.919 INFO [stderr]    |
Dec 13 08:38:35.919 INFO [stderr] 34 | struct Thing {
Dec 13 08:38:35.919 INFO [stderr]    | ^^^^^^^^^^^^
Dec 13 08:38:35.919 INFO [stderr] 
Dec 13 08:38:35.919 INFO [stderr] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Dec 13 08:38:35.919 INFO [stderr]  --> src/main.rs:1:12
Dec 13 08:38:35.919 INFO [stderr]   |
Dec 13 08:38:35.919 INFO [stderr] 1 | #![feature(proc_macro)]
Dec 13 08:38:35.919 INFO [stderr]   |            ^^^^^^^^^^
Dec 13 08:38:35.919 INFO [stderr]   |
Dec 13 08:38:35.919 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 13 08:38:35.919 INFO [stderr] 
Dec 13 08:38:36.319 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Dec 13 08:38:36.319 INFO [stderr] su: No module specific data is present
Dec 13 08:38:36.914 INFO running `"docker" "inspect" "07fb113454ff3b868a768f357658ff0cdce6470a5e709cec58211c9c4f7268fe"`
Dec 13 08:38:37.044 INFO running `"docker" "rm" "-f" "07fb113454ff3b868a768f357658ff0cdce6470a5e709cec58211c9c4f7268fe"`
Dec 13 08:38:37.187 INFO [stdout] 07fb113454ff3b868a768f357658ff0cdce6470a5e709cec58211c9c4f7268fe
Dec 13 08:38:37.191 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 08:38:37.452 INFO [stdout] 71aac3bfd870a21a1605987f41d0718f2b3e27198c2ffb4cb10ae670c7334557
Dec 13 08:38:37.457 INFO running `"docker" "start" "-a" "71aac3bfd870a21a1605987f41d0718f2b3e27198c2ffb4cb10ae670c7334557"`
Dec 13 08:38:38.033 INFO [stderr] usermod: no changes
Dec 13 08:38:38.102 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 13 08:38:38.102 INFO [stderr]      Running /target/debug/deps/hello-227be11843b69242
Dec 13 08:38:38.102 INFO [stderr] su: No module specific data is present
Dec 13 08:38:38.102 INFO [stdout] 
Dec 13 08:38:38.102 INFO [stdout] running 0 tests
Dec 13 08:38:38.102 INFO [stdout] 
Dec 13 08:38:38.103 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 08:38:38.103 INFO [stdout] 
Dec 13 08:38:38.420 INFO running `"docker" "inspect" "71aac3bfd870a21a1605987f41d0718f2b3e27198c2ffb4cb10ae670c7334557"`
Dec 13 08:38:38.499 INFO running `"docker" "rm" "-f" "71aac3bfd870a21a1605987f41d0718f2b3e27198c2ffb4cb10ae670c7334557"`
Dec 13 08:38:38.563 INFO [stdout] 71aac3bfd870a21a1605987f41d0718f2b3e27198c2ffb4cb10ae670c7334557