Nov 17 04:07:01.300 INFO testing dyashkir/rust_hello against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 04:07:01.300 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 04:07:01.679 INFO [stdout] cd4ddd7a24d1631bfba629e667a9d243885a1d850753399a4874b713ea1f7ea2
Nov 17 04:07:01.684 INFO running `"docker" "start" "-a" "cd4ddd7a24d1631bfba629e667a9d243885a1d850753399a4874b713ea1f7ea2"`
Nov 17 04:07:02.667 INFO [stderr] usermod: no changes
Nov 17 04:07:02.733 INFO [stderr]    Compiling csv v0.15.0
Nov 17 04:07:04.427 INFO [stderr]    Compiling hello_world v0.1.0 (/source)
Nov 17 04:07:04.950 INFO [stderr] warning: unused import: `std::io`
Nov 17 04:07:04.950 INFO [stderr]  --> src/main.rs:9:5
Nov 17 04:07:04.950 INFO [stderr]   |
Nov 17 04:07:04.951 INFO [stderr] 9 | use std::io;
Nov 17 04:07:04.951 INFO [stderr]   |     ^^^^^^^
Nov 17 04:07:04.951 INFO [stderr]   |
Nov 17 04:07:04.952 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 04:07:04.952 INFO [stderr] 
Nov 17 04:07:04.952 INFO [stderr] warning: unused import: `std::io::prelude::*`
Nov 17 04:07:04.953 INFO [stderr]   --> src/main.rs:10:5
Nov 17 04:07:04.953 INFO [stderr]    |
Nov 17 04:07:04.953 INFO [stderr] 10 | use std::io::prelude::*;
Nov 17 04:07:04.954 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 17 04:07:04.954 INFO [stderr] 
Nov 17 04:07:04.954 INFO [stderr] warning: unused import: `std::fs::File`
Nov 17 04:07:04.954 INFO [stderr]   --> src/main.rs:11:5
Nov 17 04:07:04.955 INFO [stderr]    |
Nov 17 04:07:04.955 INFO [stderr] 11 | use std::fs::File;
Nov 17 04:07:04.955 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 17 04:07:04.956 INFO [stderr] 
Nov 17 04:07:04.995 INFO [stderr] warning: variable `v` is assigned to, but never used
Nov 17 04:07:04.996 INFO [stderr]   --> src/main.rs:49:17
Nov 17 04:07:04.996 INFO [stderr]    |
Nov 17 04:07:04.996 INFO [stderr] 49 |         let mut v = vec![0.0; 1000];
Nov 17 04:07:04.996 INFO [stderr]    |                 ^
Nov 17 04:07:04.997 INFO [stderr]    |
Nov 17 04:07:04.997 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 04:07:04.997 INFO [stderr]    = note: consider using `_v` instead
Nov 17 04:07:04.998 INFO [stderr] 
Nov 17 04:07:04.998 INFO [stderr] warning: value assigned to `v` is never read
Nov 17 04:07:04.998 INFO [stderr]   --> src/main.rs:50:9
Nov 17 04:07:04.999 INFO [stderr]    |
Nov 17 04:07:04.999 INFO [stderr] 50 |         v = record.unwrap();
Nov 17 04:07:04.999 INFO [stderr]    |         ^
Nov 17 04:07:04.999 INFO [stderr]    |
Nov 17 04:07:05.000 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 17 04:07:05.000 INFO [stderr] 
Nov 17 04:07:05.635 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.93s
Nov 17 04:07:05.637 INFO [stderr] su: No module specific data is present
Nov 17 04:07:06.223 INFO running `"docker" "inspect" "cd4ddd7a24d1631bfba629e667a9d243885a1d850753399a4874b713ea1f7ea2"`
Nov 17 04:07:06.450 INFO running `"docker" "rm" "-f" "cd4ddd7a24d1631bfba629e667a9d243885a1d850753399a4874b713ea1f7ea2"`
Nov 17 04:07:06.750 INFO [stdout] cd4ddd7a24d1631bfba629e667a9d243885a1d850753399a4874b713ea1f7ea2
Nov 17 04:07:06.756 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 04:07:07.213 INFO [stdout] b7ed4ad9465c7214de0653ccb521f54eda890948630ceb1f20190a869168651e
Nov 17 04:07:07.217 INFO running `"docker" "start" "-a" "b7ed4ad9465c7214de0653ccb521f54eda890948630ceb1f20190a869168651e"`
Nov 17 04:07:08.287 INFO [stderr] usermod: no changes
Nov 17 04:07:08.371 INFO [stderr]    Compiling hello_world v0.1.0 (/source)
Nov 17 04:07:08.969 INFO [stderr] warning: unused import: `std::io`
Nov 17 04:07:08.969 INFO [stderr]  --> src/main.rs:9:5
Nov 17 04:07:08.969 INFO [stderr]   |
Nov 17 04:07:08.970 INFO [stderr] 9 | use std::io;
Nov 17 04:07:08.970 INFO [stderr]   |     ^^^^^^^
Nov 17 04:07:08.970 INFO [stderr]   |
Nov 17 04:07:08.970 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 04:07:08.971 INFO [stderr] 
Nov 17 04:07:08.971 INFO [stderr] warning: unused import: `std::io::prelude::*`
Nov 17 04:07:08.971 INFO [stderr]   --> src/main.rs:10:5
Nov 17 04:07:08.972 INFO [stderr]    |
Nov 17 04:07:08.972 INFO [stderr] 10 | use std::io::prelude::*;
Nov 17 04:07:08.972 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 17 04:07:08.972 INFO [stderr] 
Nov 17 04:07:08.973 INFO [stderr] warning: unused import: `std::fs::File`
Nov 17 04:07:08.973 INFO [stderr]   --> src/main.rs:11:5
Nov 17 04:07:08.973 INFO [stderr]    |
Nov 17 04:07:08.974 INFO [stderr] 11 | use std::fs::File;
Nov 17 04:07:08.974 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 17 04:07:08.974 INFO [stderr] 
Nov 17 04:07:09.020 INFO [stderr] warning: variable `v` is assigned to, but never used
Nov 17 04:07:09.021 INFO [stderr]   --> src/main.rs:49:17
Nov 17 04:07:09.021 INFO [stderr]    |
Nov 17 04:07:09.021 INFO [stderr] 49 |         let mut v = vec![0.0; 1000];
Nov 17 04:07:09.022 INFO [stderr]    |                 ^
Nov 17 04:07:09.022 INFO [stderr]    |
Nov 17 04:07:09.022 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 04:07:09.023 INFO [stderr]    = note: consider using `_v` instead
Nov 17 04:07:09.023 INFO [stderr] 
Nov 17 04:07:09.023 INFO [stderr] warning: value assigned to `v` is never read
Nov 17 04:07:09.024 INFO [stderr]   --> src/main.rs:50:9
Nov 17 04:07:09.024 INFO [stderr]    |
Nov 17 04:07:09.024 INFO [stderr] 50 |         v = record.unwrap();
Nov 17 04:07:09.024 INFO [stderr]    |         ^
Nov 17 04:07:09.025 INFO [stderr]    |
Nov 17 04:07:09.025 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 17 04:07:09.025 INFO [stderr] 
Nov 17 04:07:09.335 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
Nov 17 04:07:09.336 INFO [stderr] su: No module specific data is present
Nov 17 04:07:09.925 INFO running `"docker" "inspect" "b7ed4ad9465c7214de0653ccb521f54eda890948630ceb1f20190a869168651e"`
Nov 17 04:07:10.245 INFO running `"docker" "rm" "-f" "b7ed4ad9465c7214de0653ccb521f54eda890948630ceb1f20190a869168651e"`
Nov 17 04:07:10.520 INFO [stdout] b7ed4ad9465c7214de0653ccb521f54eda890948630ceb1f20190a869168651e
Nov 17 04:07:10.525 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 04:07:10.863 INFO [stdout] 06697a5831dcfc5c6435801ccd823694cf9779d698d05bace57412f8d4dd08aa
Nov 17 04:07:10.867 INFO running `"docker" "start" "-a" "06697a5831dcfc5c6435801ccd823694cf9779d698d05bace57412f8d4dd08aa"`
Nov 17 04:07:11.991 INFO [stderr] usermod: no changes
Nov 17 04:07:12.079 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 17 04:07:12.079 INFO [stderr]      Running /target/debug/deps/hello_world-39a28bd2e178f39a
Nov 17 04:07:12.084 INFO [stderr] su: No module specific data is present
Nov 17 04:07:12.084 INFO [stdout] 
Nov 17 04:07:12.084 INFO [stdout] running 0 tests
Nov 17 04:07:12.084 INFO [stdout] 
Nov 17 04:07:12.084 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 04:07:12.084 INFO [stdout] 
Nov 17 04:07:12.697 INFO running `"docker" "inspect" "06697a5831dcfc5c6435801ccd823694cf9779d698d05bace57412f8d4dd08aa"`
Nov 17 04:07:13.227 INFO running `"docker" "rm" "-f" "06697a5831dcfc5c6435801ccd823694cf9779d698d05bace57412f8d4dd08aa"`
Nov 17 04:07:13.575 INFO [stdout] 06697a5831dcfc5c6435801ccd823694cf9779d698d05bace57412f8d4dd08aa