Nov 30 20:41:39.811 INFO testing wisechengyi/rust_tar_repro against 1.30.1 for beta-1.31-5
Nov 30 20:41:39.812 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 20:41:40.356 INFO [stdout] 1e788314fe28d21dec2466ce2c967c0d329c99d40ed003a1208513fe429024a8
Nov 30 20:41:40.358 INFO running `"docker" "start" "-a" "1e788314fe28d21dec2466ce2c967c0d329c99d40ed003a1208513fe429024a8"`
Nov 30 20:41:41.675 INFO [stderr] usermod: no changes
Nov 30 20:41:41.807 INFO [stderr]    Compiling xattr v0.2.2
Nov 30 20:41:41.808 INFO [stderr]    Compiling filetime v0.2.3
Nov 30 20:41:41.811 INFO [stderr]    Compiling miniz-sys v0.1.11
Nov 30 20:41:42.363 INFO [stderr]    Compiling flate2 v1.0.4
Nov 30 20:41:42.943 INFO [stderr]    Compiling tar v0.4.19
Nov 30 20:41:44.971 INFO [stderr]    Compiling tar_api v0.0.1 (/source)
Nov 30 20:41:45.125 INFO [stderr] warning: unused `std::result::Result` which must be used
Nov 30 20:41:45.125 INFO [stderr]   --> src/tar_api.rs:29:3
Nov 30 20:41:45.125 INFO [stderr]    |
Nov 30 20:41:45.125 INFO [stderr] 29 |   tar.finish();
Nov 30 20:41:45.125 INFO [stderr]    |   ^^^^^^^^^^^^^
Nov 30 20:41:45.125 INFO [stderr]    |
Nov 30 20:41:45.125 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 20:41:45.125 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 20:41:45.125 INFO [stderr] 
Nov 30 20:41:45.583 INFO [stderr] warning: unused import: `value_t`
Nov 30 20:41:45.583 INFO [stderr]  --> src/main.rs:5:34
Nov 30 20:41:45.583 INFO [stderr]   |
Nov 30 20:41:45.583 INFO [stderr] 5 | use clap::{App, Arg, SubCommand, value_t};
Nov 30 20:41:45.583 INFO [stderr]   |                                  ^^^^^^^
Nov 30 20:41:45.583 INFO [stderr]   |
Nov 30 20:41:45.583 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 20:41:45.583 INFO [stderr] 
Nov 30 20:41:45.583 INFO [stderr] warning: unused import: `Path`
Nov 30 20:41:45.583 INFO [stderr]  --> src/main.rs:6:17
Nov 30 20:41:45.583 INFO [stderr]   |
Nov 30 20:41:45.583 INFO [stderr] 6 | use std::path::{Path, PathBuf};
Nov 30 20:41:45.583 INFO [stderr]   |                 ^^^^
Nov 30 20:41:45.583 INFO [stderr] 
Nov 30 20:41:45.611 INFO [stderr] warning: unused variable: `sub_matches`
Nov 30 20:41:45.611 INFO [stderr]   --> src/main.rs:47:15
Nov 30 20:41:45.611 INFO [stderr]    |
Nov 30 20:41:45.611 INFO [stderr] 47 |   if let Some(sub_matches) = matches.subcommand_matches("tar") {
Nov 30 20:41:45.611 INFO [stderr]    |               ^^^^^^^^^^^ help: consider using `_sub_matches` instead
Nov 30 20:41:45.611 INFO [stderr]    |
Nov 30 20:41:45.611 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 20:41:45.611 INFO [stderr] 
Nov 30 20:41:46.581 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.87s
Nov 30 20:41:46.586 INFO [stderr] su: No module specific data is present
Nov 30 20:41:46.842 INFO running `"docker" "inspect" "1e788314fe28d21dec2466ce2c967c0d329c99d40ed003a1208513fe429024a8"`
Nov 30 20:41:46.912 INFO running `"docker" "rm" "-f" "1e788314fe28d21dec2466ce2c967c0d329c99d40ed003a1208513fe429024a8"`
Nov 30 20:41:47.002 INFO [stdout] 1e788314fe28d21dec2466ce2c967c0d329c99d40ed003a1208513fe429024a8
Nov 30 20:41:47.005 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 20:41:47.198 INFO [stdout] a1f02f3e2b4da7e8bf40a21663e622cbbd66f5216e390d6726a28c76b0315d71
Nov 30 20:41:47.200 INFO running `"docker" "start" "-a" "a1f02f3e2b4da7e8bf40a21663e622cbbd66f5216e390d6726a28c76b0315d71"`
Nov 30 20:41:47.735 INFO [stderr] usermod: no changes
Nov 30 20:41:47.811 INFO [stderr]    Compiling tar_api v0.0.1 (/source)
Nov 30 20:41:47.959 INFO [stderr] warning: unused import: `value_t`
Nov 30 20:41:47.959 INFO [stderr]  --> src/main.rs:5:34
Nov 30 20:41:47.959 INFO [stderr]   |
Nov 30 20:41:47.959 INFO [stderr] 5 | use clap::{App, Arg, SubCommand, value_t};
Nov 30 20:41:47.959 INFO [stderr]   |                                  ^^^^^^^
Nov 30 20:41:47.959 INFO [stderr]   |
Nov 30 20:41:47.959 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 20:41:47.959 INFO [stderr] 
Nov 30 20:41:47.959 INFO [stderr] warning: unused import: `Path`
Nov 30 20:41:47.959 INFO [stderr]  --> src/main.rs:6:17
Nov 30 20:41:47.959 INFO [stderr]   |
Nov 30 20:41:47.959 INFO [stderr] 6 | use std::path::{Path, PathBuf};
Nov 30 20:41:47.959 INFO [stderr]   |                 ^^^^
Nov 30 20:41:47.959 INFO [stderr] 
Nov 30 20:41:47.983 INFO [stderr] warning: unused `std::result::Result` which must be used
Nov 30 20:41:47.983 INFO [stderr]   --> src/tar_api.rs:29:3
Nov 30 20:41:47.983 INFO [stderr]    |
Nov 30 20:41:47.983 INFO [stderr] 29 |   tar.finish();
Nov 30 20:41:47.983 INFO [stderr]    |   ^^^^^^^^^^^^^
Nov 30 20:41:47.983 INFO [stderr]    |
Nov 30 20:41:47.983 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 20:41:47.983 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 20:41:47.983 INFO [stderr] 
Nov 30 20:41:47.999 INFO [stderr] warning: unused variable: `sub_matches`
Nov 30 20:41:47.999 INFO [stderr]   --> src/main.rs:47:15
Nov 30 20:41:47.999 INFO [stderr]    |
Nov 30 20:41:47.999 INFO [stderr] 47 |   if let Some(sub_matches) = matches.subcommand_matches("tar") {
Nov 30 20:41:47.999 INFO [stderr]    |               ^^^^^^^^^^^ help: consider using `_sub_matches` instead
Nov 30 20:41:47.999 INFO [stderr]    |
Nov 30 20:41:47.999 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 20:41:47.999 INFO [stderr] 
Nov 30 20:41:48.651 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Nov 30 20:41:48.659 INFO [stderr] su: No module specific data is present
Nov 30 20:41:49.169 INFO running `"docker" "inspect" "a1f02f3e2b4da7e8bf40a21663e622cbbd66f5216e390d6726a28c76b0315d71"`
Nov 30 20:41:49.345 INFO running `"docker" "rm" "-f" "a1f02f3e2b4da7e8bf40a21663e622cbbd66f5216e390d6726a28c76b0315d71"`
Nov 30 20:41:49.484 INFO [stdout] a1f02f3e2b4da7e8bf40a21663e622cbbd66f5216e390d6726a28c76b0315d71
Nov 30 20:41:49.486 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 20:41:49.859 INFO [stdout] 14a0a6ffc64fa12cbe850918d9f418087076a9269c17e858cef1ebefe39bb83f
Nov 30 20:41:49.863 INFO running `"docker" "start" "-a" "14a0a6ffc64fa12cbe850918d9f418087076a9269c17e858cef1ebefe39bb83f"`
Nov 30 20:41:50.466 INFO [stderr] usermod: no changes
Nov 30 20:41:50.524 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 30 20:41:50.525 INFO [stderr]      Running /target/debug/deps/tar_api-b8b77e1557e6148d
Nov 30 20:41:50.527 INFO [stdout] 
Nov 30 20:41:50.527 INFO [stdout] running 0 tests
Nov 30 20:41:50.527 INFO [stdout] 
Nov 30 20:41:50.527 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 30 20:41:50.527 INFO [stdout] 
Nov 30 20:41:50.528 INFO [stderr]      Running /target/debug/deps/rust_tar-d47d79bbebd6b386
Nov 30 20:41:50.530 INFO [stdout] 
Nov 30 20:41:50.530 INFO [stdout] running 0 tests
Nov 30 20:41:50.530 INFO [stdout] 
Nov 30 20:41:50.530 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 30 20:41:50.530 INFO [stdout] 
Nov 30 20:41:50.530 INFO [stderr]    Doc-tests tar_api
Nov 30 20:41:50.690 INFO [stdout] 
Nov 30 20:41:50.690 INFO [stdout] running 0 tests
Nov 30 20:41:50.690 INFO [stdout] 
Nov 30 20:41:50.690 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 30 20:41:50.690 INFO [stdout] 
Nov 30 20:41:50.692 INFO [stderr] su: No module specific data is present
Nov 30 20:41:51.243 INFO running `"docker" "inspect" "14a0a6ffc64fa12cbe850918d9f418087076a9269c17e858cef1ebefe39bb83f"`
Nov 30 20:41:51.491 INFO running `"docker" "rm" "-f" "14a0a6ffc64fa12cbe850918d9f418087076a9269c17e858cef1ebefe39bb83f"`
Nov 30 20:41:51.767 INFO [stdout] 14a0a6ffc64fa12cbe850918d9f418087076a9269c17e858cef1ebefe39bb83f
