Nov 17 04:07:01.558 INFO testing dyashkir/rust_hello against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 04:07:01.558 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 04:07:02.013 INFO [stdout] 7aebc71eb3134c6a9bb4a0200a4d08b128db4deeb4719bf0031d55f2a991fefe
Nov 17 04:07:02.017 INFO running `"docker" "start" "-a" "7aebc71eb3134c6a9bb4a0200a4d08b128db4deeb4719bf0031d55f2a991fefe"`
Nov 17 04:07:03.083 INFO [stderr] usermod: no changes
Nov 17 04:07:03.171 INFO [stderr]    Compiling rustc-serialize v0.3.23
Nov 17 04:07:03.171 INFO [stderr]    Compiling rand v0.3.15
Nov 17 04:07:10.128 INFO [stderr]    Compiling csv v0.15.0
Nov 17 04:07:11.451 INFO [stderr]    Compiling hello_world v0.1.0 (/source)
Nov 17 04:07:11.639 INFO [stderr] warning: unused import: `std::io`
Nov 17 04:07:11.639 INFO [stderr]  --> src/main.rs:9:5
Nov 17 04:07:11.639 INFO [stderr]   |
Nov 17 04:07:11.639 INFO [stderr] 9 | use std::io;
Nov 17 04:07:11.639 INFO [stderr]   |     ^^^^^^^
Nov 17 04:07:11.639 INFO [stderr]   |
Nov 17 04:07:11.639 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 04:07:11.639 INFO [stderr] 
Nov 17 04:07:11.639 INFO [stderr] warning: unused import: `std::io::prelude::*`
Nov 17 04:07:11.639 INFO [stderr]   --> src/main.rs:10:5
Nov 17 04:07:11.639 INFO [stderr]    |
Nov 17 04:07:11.639 INFO [stderr] 10 | use std::io::prelude::*;
Nov 17 04:07:11.639 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 17 04:07:11.639 INFO [stderr] 
Nov 17 04:07:11.639 INFO [stderr] warning: unused import: `std::fs::File`
Nov 17 04:07:11.639 INFO [stderr]   --> src/main.rs:11:5
Nov 17 04:07:11.639 INFO [stderr]    |
Nov 17 04:07:11.639 INFO [stderr] 11 | use std::fs::File;
Nov 17 04:07:11.639 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 17 04:07:11.639 INFO [stderr] 
Nov 17 04:07:11.671 INFO [stderr] warning: variable `v` is assigned to, but never used
Nov 17 04:07:11.671 INFO [stderr]   --> src/main.rs:49:17
Nov 17 04:07:11.671 INFO [stderr]    |
Nov 17 04:07:11.671 INFO [stderr] 49 |         let mut v = vec![0.0; 1000];
Nov 17 04:07:11.671 INFO [stderr]    |                 ^
Nov 17 04:07:11.671 INFO [stderr]    |
Nov 17 04:07:11.671 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 04:07:11.671 INFO [stderr]    = note: consider using `_v` instead
Nov 17 04:07:11.671 INFO [stderr] 
Nov 17 04:07:11.671 INFO [stderr] warning: value assigned to `v` is never read
Nov 17 04:07:11.671 INFO [stderr]   --> src/main.rs:50:9
Nov 17 04:07:11.671 INFO [stderr]    |
Nov 17 04:07:11.671 INFO [stderr] 50 |         v = record.unwrap();
Nov 17 04:07:11.671 INFO [stderr]    |         ^
Nov 17 04:07:11.671 INFO [stderr]    |
Nov 17 04:07:11.671 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 17 04:07:11.671 INFO [stderr] 
Nov 17 04:07:12.259 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.14s
Nov 17 04:07:12.267 INFO [stderr] su: No module specific data is present
Nov 17 04:07:12.999 INFO running `"docker" "inspect" "7aebc71eb3134c6a9bb4a0200a4d08b128db4deeb4719bf0031d55f2a991fefe"`
Nov 17 04:07:13.214 INFO running `"docker" "rm" "-f" "7aebc71eb3134c6a9bb4a0200a4d08b128db4deeb4719bf0031d55f2a991fefe"`
Nov 17 04:07:13.490 INFO [stdout] 7aebc71eb3134c6a9bb4a0200a4d08b128db4deeb4719bf0031d55f2a991fefe
Nov 17 04:07:13.497 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 04:07:14.025 INFO [stdout] b585af8edd249ad0be3ded3345d4d6e2e3d203e662f04448d12e334f0a1ba736
Nov 17 04:07:14.031 INFO running `"docker" "start" "-a" "b585af8edd249ad0be3ded3345d4d6e2e3d203e662f04448d12e334f0a1ba736"`
Nov 17 04:07:15.084 INFO [stderr] usermod: no changes
Nov 17 04:07:15.151 INFO [stderr]    Compiling hello_world v0.1.0 (/source)
Nov 17 04:07:15.377 INFO [stderr] warning: unused import: `std::io`
Nov 17 04:07:15.377 INFO [stderr]  --> src/main.rs:9:5
Nov 17 04:07:15.377 INFO [stderr]   |
Nov 17 04:07:15.377 INFO [stderr] 9 | use std::io;
Nov 17 04:07:15.377 INFO [stderr]   |     ^^^^^^^
Nov 17 04:07:15.377 INFO [stderr]   |
Nov 17 04:07:15.377 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 04:07:15.377 INFO [stderr] 
Nov 17 04:07:15.377 INFO [stderr] warning: unused import: `std::io::prelude::*`
Nov 17 04:07:15.377 INFO [stderr]   --> src/main.rs:10:5
Nov 17 04:07:15.377 INFO [stderr]    |
Nov 17 04:07:15.377 INFO [stderr] 10 | use std::io::prelude::*;
Nov 17 04:07:15.377 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 17 04:07:15.377 INFO [stderr] 
Nov 17 04:07:15.377 INFO [stderr] warning: unused import: `std::fs::File`
Nov 17 04:07:15.377 INFO [stderr]   --> src/main.rs:11:5
Nov 17 04:07:15.377 INFO [stderr]    |
Nov 17 04:07:15.377 INFO [stderr] 11 | use std::fs::File;
Nov 17 04:07:15.377 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 17 04:07:15.377 INFO [stderr] 
Nov 17 04:07:15.423 INFO [stderr] warning: variable `v` is assigned to, but never used
Nov 17 04:07:15.423 INFO [stderr]   --> src/main.rs:49:17
Nov 17 04:07:15.423 INFO [stderr]    |
Nov 17 04:07:15.423 INFO [stderr] 49 |         let mut v = vec![0.0; 1000];
Nov 17 04:07:15.423 INFO [stderr]    |                 ^
Nov 17 04:07:15.423 INFO [stderr]    |
Nov 17 04:07:15.423 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 04:07:15.423 INFO [stderr]    = note: consider using `_v` instead
Nov 17 04:07:15.423 INFO [stderr] 
Nov 17 04:07:15.423 INFO [stderr] warning: value assigned to `v` is never read
Nov 17 04:07:15.423 INFO [stderr]   --> src/main.rs:50:9
Nov 17 04:07:15.423 INFO [stderr]    |
Nov 17 04:07:15.423 INFO [stderr] 50 |         v = record.unwrap();
Nov 17 04:07:15.423 INFO [stderr]    |         ^
Nov 17 04:07:15.423 INFO [stderr]    |
Nov 17 04:07:15.423 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 17 04:07:15.423 INFO [stderr] 
Nov 17 04:07:15.718 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Nov 17 04:07:15.735 INFO [stderr] su: No module specific data is present
Nov 17 04:07:16.285 INFO running `"docker" "inspect" "b585af8edd249ad0be3ded3345d4d6e2e3d203e662f04448d12e334f0a1ba736"`
Nov 17 04:07:16.613 INFO running `"docker" "rm" "-f" "b585af8edd249ad0be3ded3345d4d6e2e3d203e662f04448d12e334f0a1ba736"`
Nov 17 04:07:17.023 INFO [stdout] b585af8edd249ad0be3ded3345d4d6e2e3d203e662f04448d12e334f0a1ba736
Nov 17 04:07:17.034 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 04:07:17.609 INFO [stdout] 866bd9f90eb419477ed55f7b42e6569a2bc750cf51119f529460e763fc722fee
Nov 17 04:07:17.612 INFO running `"docker" "start" "-a" "866bd9f90eb419477ed55f7b42e6569a2bc750cf51119f529460e763fc722fee"`
Nov 17 04:07:19.271 INFO [stderr] usermod: no changes
Nov 17 04:07:19.335 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 17 04:07:19.338 INFO [stderr]      Running /target/debug/deps/hello_world-ccd933f370b99c34
Nov 17 04:07:19.339 INFO [stdout] 
Nov 17 04:07:19.340 INFO [stdout] running 0 tests
Nov 17 04:07:19.340 INFO [stdout] 
Nov 17 04:07:19.340 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 04:07:19.340 INFO [stdout] 
Nov 17 04:07:19.342 INFO [stderr] su: No module specific data is present
Nov 17 04:07:20.053 INFO running `"docker" "inspect" "866bd9f90eb419477ed55f7b42e6569a2bc750cf51119f529460e763fc722fee"`
Nov 17 04:07:20.349 INFO running `"docker" "rm" "-f" "866bd9f90eb419477ed55f7b42e6569a2bc750cf51119f529460e763fc722fee"`
Nov 17 04:07:20.723 INFO [stdout] 866bd9f90eb419477ed55f7b42e6569a2bc750cf51119f529460e763fc722fee