Nov 30 23:45:27.102 INFO testing thara/tkzip against 1.30.1 for beta-1.31-5
Nov 30 23:45:27.104 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 23:45:27.551 INFO [stdout] f1a9beceeb4cc7fd3b93c59c182b5cd44a067a4a263dcb16d878cd01a90c7917
Nov 30 23:45:27.554 INFO running `"docker" "start" "-a" "f1a9beceeb4cc7fd3b93c59c182b5cd44a067a4a263dcb16d878cd01a90c7917"`
Nov 30 23:45:29.895 INFO [stderr] usermod: no changes
Nov 30 23:45:30.055 INFO [stderr]    Compiling cc v1.0.2
Nov 30 23:45:30.063 INFO [stderr]    Compiling podio v0.1.5
Nov 30 23:45:30.075 INFO [stderr]    Compiling msdos_time v0.1.5
Nov 30 23:45:33.371 INFO [stderr]    Compiling miniz-sys v0.1.10
Nov 30 23:45:33.371 INFO [stderr]    Compiling bzip2-sys v0.1.6
Nov 30 23:45:35.839 INFO [stderr]    Compiling flate2 v0.2.20
Nov 30 23:45:36.527 INFO [stderr]    Compiling bzip2 v0.3.2
Nov 30 23:45:38.103 INFO [stderr]    Compiling zip v0.2.6
Nov 30 23:45:39.264 INFO [stderr]    Compiling tkzip v0.1.0 (/source)
Nov 30 23:45:39.567 INFO [stderr] warning: unused import: `std::fs::OpenOptions`
Nov 30 23:45:39.567 INFO [stderr]  --> src/main.rs:4:5
Nov 30 23:45:39.567 INFO [stderr]   |
Nov 30 23:45:39.567 INFO [stderr] 4 | use std::fs::OpenOptions;
Nov 30 23:45:39.567 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 30 23:45:39.567 INFO [stderr]   |
Nov 30 23:45:39.567 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 23:45:39.567 INFO [stderr] 
Nov 30 23:45:39.567 INFO [stderr] warning: unused import: `BufReader`
Nov 30 23:45:39.567 INFO [stderr]  --> src/main.rs:6:15
Nov 30 23:45:39.567 INFO [stderr]   |
Nov 30 23:45:39.567 INFO [stderr] 6 | use std::io::{BufReader, BufWriter};
Nov 30 23:45:39.567 INFO [stderr]   |               ^^^^^^^^^
Nov 30 23:45:39.567 INFO [stderr] 
Nov 30 23:45:39.615 INFO [stderr] warning: variable does not need to be mutable
Nov 30 23:45:39.615 INFO [stderr]   --> src/main.rs:20:9
Nov 30 23:45:39.615 INFO [stderr]    |
Nov 30 23:45:39.615 INFO [stderr] 20 |     let mut f = File::open(path).ok().expect("File open failed");
Nov 30 23:45:39.615 INFO [stderr]    |         ----^
Nov 30 23:45:39.615 INFO [stderr]    |         |
Nov 30 23:45:39.615 INFO [stderr]    |         help: remove this `mut`
Nov 30 23:45:39.615 INFO [stderr]    |
Nov 30 23:45:39.615 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 23:45:39.615 INFO [stderr] 
Nov 30 23:45:39.623 INFO [stderr] warning: unused `std::result::Result` which must be used
Nov 30 23:45:39.623 INFO [stderr]   --> src/main.rs:18:5
Nov 30 23:45:39.623 INFO [stderr]    |
Nov 30 23:45:39.623 INFO [stderr] 18 |     fs::create_dir_all(dest);
Nov 30 23:45:39.623 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:45:39.623 INFO [stderr]    |
Nov 30 23:45:39.623 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 23:45:39.623 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 23:45:39.623 INFO [stderr] 
Nov 30 23:45:39.626 INFO [stderr] warning: unused `std::result::Result` which must be used
Nov 30 23:45:39.626 INFO [stderr]   --> src/main.rs:44:21
Nov 30 23:45:39.626 INFO [stderr]    |
Nov 30 23:45:39.626 INFO [stderr] 44 |                     fs::create_dir_all(dir);
Nov 30 23:45:39.626 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:45:39.626 INFO [stderr]    |
Nov 30 23:45:39.626 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 23:45:39.626 INFO [stderr] 
Nov 30 23:45:39.626 INFO [stderr] warning: unused `std::result::Result` which must be used
Nov 30 23:45:39.626 INFO [stderr]   --> src/main.rs:51:29
Nov 30 23:45:39.626 INFO [stderr]    |
Nov 30 23:45:39.626 INFO [stderr] 51 |                             w.write(&[byte]);
Nov 30 23:45:39.626 INFO [stderr]    |                             ^^^^^^^^^^^^^^^^^
Nov 30 23:45:39.626 INFO [stderr]    |
Nov 30 23:45:39.626 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 23:45:39.626 INFO [stderr] 
Nov 30 23:45:39.626 INFO [stderr] warning: unused `std::result::Result` which must be used
Nov 30 23:45:39.626 INFO [stderr]   --> src/main.rs:54:21
Nov 30 23:45:39.626 INFO [stderr]    |
Nov 30 23:45:39.626 INFO [stderr] 54 |                     w.flush();
Nov 30 23:45:39.626 INFO [stderr]    |                     ^^^^^^^^^^
Nov 30 23:45:39.626 INFO [stderr]    |
Nov 30 23:45:39.626 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 23:45:39.626 INFO [stderr] 
Nov 30 23:45:40.895 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.95s
Nov 30 23:45:40.897 INFO [stderr] su: No module specific data is present
Nov 30 23:45:41.729 INFO running `"docker" "inspect" "f1a9beceeb4cc7fd3b93c59c182b5cd44a067a4a263dcb16d878cd01a90c7917"`
Nov 30 23:45:42.003 INFO running `"docker" "rm" "-f" "f1a9beceeb4cc7fd3b93c59c182b5cd44a067a4a263dcb16d878cd01a90c7917"`
Nov 30 23:45:42.335 INFO [stdout] f1a9beceeb4cc7fd3b93c59c182b5cd44a067a4a263dcb16d878cd01a90c7917
Nov 30 23:45:42.338 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 23:45:42.879 INFO [stdout] 63bda4266b7492df52610c47503f2cb7c239c75cd52c9861f82d0d801e0cff86
Nov 30 23:45:42.880 INFO running `"docker" "start" "-a" "63bda4266b7492df52610c47503f2cb7c239c75cd52c9861f82d0d801e0cff86"`
Nov 30 23:45:44.620 INFO [stderr] usermod: no changes
Nov 30 23:45:44.727 INFO [stderr]    Compiling tkzip v0.1.0 (/source)
Nov 30 23:45:45.059 INFO [stderr] warning: unused import: `std::fs::OpenOptions`
Nov 30 23:45:45.059 INFO [stderr]  --> src/main.rs:4:5
Nov 30 23:45:45.059 INFO [stderr]   |
Nov 30 23:45:45.059 INFO [stderr] 4 | use std::fs::OpenOptions;
Nov 30 23:45:45.059 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 30 23:45:45.059 INFO [stderr]   |
Nov 30 23:45:45.059 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 23:45:45.059 INFO [stderr] 
Nov 30 23:45:45.059 INFO [stderr] warning: unused import: `BufReader`
Nov 30 23:45:45.059 INFO [stderr]  --> src/main.rs:6:15
Nov 30 23:45:45.059 INFO [stderr]   |
Nov 30 23:45:45.059 INFO [stderr] 6 | use std::io::{BufReader, BufWriter};
Nov 30 23:45:45.059 INFO [stderr]   |               ^^^^^^^^^
Nov 30 23:45:45.059 INFO [stderr] 
Nov 30 23:45:45.123 INFO [stderr] warning: variable does not need to be mutable
Nov 30 23:45:45.123 INFO [stderr]   --> src/main.rs:20:9
Nov 30 23:45:45.123 INFO [stderr]    |
Nov 30 23:45:45.123 INFO [stderr] 20 |     let mut f = File::open(path).ok().expect("File open failed");
Nov 30 23:45:45.123 INFO [stderr]    |         ----^
Nov 30 23:45:45.123 INFO [stderr]    |         |
Nov 30 23:45:45.123 INFO [stderr]    |         help: remove this `mut`
Nov 30 23:45:45.123 INFO [stderr]    |
Nov 30 23:45:45.123 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 23:45:45.123 INFO [stderr] 
Nov 30 23:45:45.139 INFO [stderr] warning: unused `std::result::Result` which must be used
Nov 30 23:45:45.139 INFO [stderr]   --> src/main.rs:18:5
Nov 30 23:45:45.139 INFO [stderr]    |
Nov 30 23:45:45.139 INFO [stderr] 18 |     fs::create_dir_all(dest);
Nov 30 23:45:45.139 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:45:45.139 INFO [stderr]    |
Nov 30 23:45:45.139 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 23:45:45.139 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 23:45:45.139 INFO [stderr] 
Nov 30 23:45:45.139 INFO [stderr] warning: unused `std::result::Result` which must be used
Nov 30 23:45:45.139 INFO [stderr]   --> src/main.rs:44:21
Nov 30 23:45:45.139 INFO [stderr]    |
Nov 30 23:45:45.139 INFO [stderr] 44 |                     fs::create_dir_all(dir);
Nov 30 23:45:45.139 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:45:45.139 INFO [stderr]    |
Nov 30 23:45:45.139 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 23:45:45.139 INFO [stderr] 
Nov 30 23:45:45.139 INFO [stderr] warning: unused `std::result::Result` which must be used
Nov 30 23:45:45.139 INFO [stderr]   --> src/main.rs:51:29
Nov 30 23:45:45.139 INFO [stderr]    |
Nov 30 23:45:45.139 INFO [stderr] 51 |                             w.write(&[byte]);
Nov 30 23:45:45.139 INFO [stderr]    |                             ^^^^^^^^^^^^^^^^^
Nov 30 23:45:45.139 INFO [stderr]    |
Nov 30 23:45:45.139 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 23:45:45.139 INFO [stderr] 
Nov 30 23:45:45.139 INFO [stderr] warning: unused `std::result::Result` which must be used
Nov 30 23:45:45.139 INFO [stderr]   --> src/main.rs:54:21
Nov 30 23:45:45.139 INFO [stderr]    |
Nov 30 23:45:45.139 INFO [stderr] 54 |                     w.flush();
Nov 30 23:45:45.139 INFO [stderr]    |                     ^^^^^^^^^^
Nov 30 23:45:45.139 INFO [stderr]    |
Nov 30 23:45:45.139 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 23:45:45.139 INFO [stderr] 
Nov 30 23:45:45.822 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
Nov 30 23:45:45.826 INFO [stderr] su: No module specific data is present
Nov 30 23:45:47.379 INFO running `"docker" "inspect" "63bda4266b7492df52610c47503f2cb7c239c75cd52c9861f82d0d801e0cff86"`
Nov 30 23:45:47.743 INFO running `"docker" "rm" "-f" "63bda4266b7492df52610c47503f2cb7c239c75cd52c9861f82d0d801e0cff86"`
Nov 30 23:45:48.087 INFO [stdout] 63bda4266b7492df52610c47503f2cb7c239c75cd52c9861f82d0d801e0cff86
Nov 30 23:45:48.094 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 23:45:48.527 INFO [stdout] 070495a309617d18e2ace8c6061635953a59075924e75afdb647897c333c9993
Nov 30 23:45:48.535 INFO running `"docker" "start" "-a" "070495a309617d18e2ace8c6061635953a59075924e75afdb647897c333c9993"`
Nov 30 23:45:49.760 INFO [stderr] usermod: no changes
Nov 30 23:45:49.840 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Nov 30 23:45:49.863 INFO [stderr]      Running /target/debug/deps/tkzip-4dd16b680578cbf8
Nov 30 23:45:49.864 INFO [stdout] 
Nov 30 23:45:49.864 INFO [stdout] running 0 tests
Nov 30 23:45:49.864 INFO [stdout] 
Nov 30 23:45:49.864 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 30 23:45:49.864 INFO [stdout] 
Nov 30 23:45:49.871 INFO [stderr] su: No module specific data is present
Nov 30 23:45:50.919 INFO running `"docker" "inspect" "070495a309617d18e2ace8c6061635953a59075924e75afdb647897c333c9993"`
Nov 30 23:45:51.207 INFO running `"docker" "rm" "-f" "070495a309617d18e2ace8c6061635953a59075924e75afdb647897c333c9993"`
Nov 30 23:45:51.499 INFO [stdout] 070495a309617d18e2ace8c6061635953a59075924e75afdb647897c333c9993
