Dec 06 11:08:11.081 INFO testing Nyrox/ssnr against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 11:08:11.081 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 11:08:11.514 INFO [stdout] b5017ef24157fd1cb61ab98122f4d9c8f67e808cc461dc94c62bed5cdf645c76
Dec 06 11:08:11.520 INFO running `"docker" "start" "-a" "b5017ef24157fd1cb61ab98122f4d9c8f67e808cc461dc94c62bed5cdf645c76"`
Dec 06 11:08:12.609 INFO [stderr] usermod: no changes
Dec 06 11:08:12.713 INFO [stderr]    Compiling bzip2-sys v0.1.6
Dec 06 11:08:12.713 INFO [stderr]    Compiling gitignore v1.0.6
Dec 06 11:08:12.724 INFO [stderr]    Compiling msdos_time v0.1.5
Dec 06 11:08:16.040 INFO [stderr]    Compiling bzip2 v0.3.2
Dec 06 11:08:16.886 INFO [stderr]    Compiling zip v0.2.6
Dec 06 11:08:18.350 INFO [stderr]    Compiling ssnr v0.1.0 (/source)
Dec 06 11:08:19.298 INFO [stderr] warning: unused import: `std::process::Command`
Dec 06 11:08:19.298 INFO [stderr]  --> src/main.rs:4:5
Dec 06 11:08:19.298 INFO [stderr]   |
Dec 06 11:08:19.298 INFO [stderr] 4 | use std::process::Command;
Dec 06 11:08:19.298 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:08:19.298 INFO [stderr]   |
Dec 06 11:08:19.298 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 11:08:19.298 INFO [stderr] 
Dec 06 11:08:19.304 INFO [stderr] warning: unused imports: `OsRng`, `Rng`
Dec 06 11:08:19.304 INFO [stderr]  --> src/client.rs:6:19
Dec 06 11:08:19.304 INFO [stderr]   |
Dec 06 11:08:19.304 INFO [stderr] 6 | use self::rand::{ Rng, OsRng };
Dec 06 11:08:19.304 INFO [stderr]   |                   ^^^  ^^^^^
Dec 06 11:08:19.304 INFO [stderr] 
Dec 06 11:08:19.304 INFO [stderr] warning: unused import: `transmute`
Dec 06 11:08:19.304 INFO [stderr]   --> src/client.rs:14:16
Dec 06 11:08:19.304 INFO [stderr]    |
Dec 06 11:08:19.305 INFO [stderr] 14 | use std::mem::{transmute};
Dec 06 11:08:19.305 INFO [stderr]    |                ^^^^^^^^^
Dec 06 11:08:19.305 INFO [stderr] 
Dec 06 11:08:19.305 INFO [stderr] warning: unused import: `api`
Dec 06 11:08:19.305 INFO [stderr]   --> src/client.rs:18:5
Dec 06 11:08:19.305 INFO [stderr]    |
Dec 06 11:08:19.305 INFO [stderr] 18 | use api;
Dec 06 11:08:19.305 INFO [stderr]    |     ^^^
Dec 06 11:08:19.305 INFO [stderr] 
Dec 06 11:08:19.347 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 06 11:08:19.347 INFO [stderr]   --> src/main.rs:26:24
Dec 06 11:08:19.347 INFO [stderr]    |
Dec 06 11:08:19.347 INFO [stderr] 26 |         let mut config_dir = std::env::home_dir().unwrap();
Dec 06 11:08:19.347 INFO [stderr]    |                              ^^^^^^^^^^^^^^^^^^
Dec 06 11:08:19.347 INFO [stderr]    |
Dec 06 11:08:19.347 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 06 11:08:19.347 INFO [stderr] 
Dec 06 11:08:19.500 INFO [stderr] warning: variable does not need to be mutable
Dec 06 11:08:19.500 INFO [stderr]   --> src/client.rs:73:7
Dec 06 11:08:19.500 INFO [stderr]    |
Dec 06 11:08:19.500 INFO [stderr] 73 |         let mut reader = Cursor::new(buffer);
Dec 06 11:08:19.500 INFO [stderr]    |             ----^^^^^^
Dec 06 11:08:19.500 INFO [stderr]    |             |
Dec 06 11:08:19.500 INFO [stderr]    |             help: remove this `mut`
Dec 06 11:08:19.500 INFO [stderr]    |
Dec 06 11:08:19.500 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 11:08:19.500 INFO [stderr] 
Dec 06 11:08:19.508 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 11:08:19.508 INFO [stderr]   --> src/client.rs:79:5
Dec 06 11:08:19.508 INFO [stderr]    |
Dec 06 11:08:19.508 INFO [stderr] 79 |                 fs::create_dir_all(file.name().split_at(sub).0);
Dec 06 11:08:19.508 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:08:19.508 INFO [stderr]    |
Dec 06 11:08:19.508 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 11:08:19.508 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 11:08:19.508 INFO [stderr] 
Dec 06 11:08:19.508 INFO [stderr] warning: variable `diskFile` should have a snake case name such as `disk_file`
Dec 06 11:08:19.508 INFO [stderr]   --> src/client.rs:84:8
Dec 06 11:08:19.508 INFO [stderr]    |
Dec 06 11:08:19.508 INFO [stderr] 84 |             let mut diskFile = File::create(file.name()).expect("Creating file failed");
Dec 06 11:08:19.508 INFO [stderr]    |                 ^^^^^^^^^^^^
Dec 06 11:08:19.508 INFO [stderr]    |
Dec 06 11:08:19.508 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 06 11:08:19.508 INFO [stderr] 
Dec 06 11:08:19.508 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 11:08:19.508 INFO [stderr]   --> src/api.rs:40:3
Dec 06 11:08:19.508 INFO [stderr]    |
Dec 06 11:08:19.508 INFO [stderr] 40 |         output.write_all(&self.command_header.encode());
Dec 06 11:08:19.508 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:08:19.508 INFO [stderr]    |
Dec 06 11:08:19.508 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 11:08:19.508 INFO [stderr] 
Dec 06 11:08:19.508 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 11:08:19.508 INFO [stderr]   --> src/api.rs:42:3
Dec 06 11:08:19.508 INFO [stderr]    |
Dec 06 11:08:19.508 INFO [stderr] 42 |         output.write_all(&len_bytes);
Dec 06 11:08:19.508 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:08:19.508 INFO [stderr]    |
Dec 06 11:08:19.508 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 11:08:19.508 INFO [stderr] 
Dec 06 11:08:19.508 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 11:08:19.508 INFO [stderr]   --> src/api.rs:43:3
Dec 06 11:08:19.508 INFO [stderr]    |
Dec 06 11:08:19.508 INFO [stderr] 43 |         output.write_all(&self.id);
Dec 06 11:08:19.508 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:08:19.508 INFO [stderr]    |
Dec 06 11:08:19.508 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 11:08:19.508 INFO [stderr] 
Dec 06 11:08:19.508 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 11:08:19.508 INFO [stderr]   --> src/api.rs:86:3
Dec 06 11:08:19.508 INFO [stderr]    |
Dec 06 11:08:19.508 INFO [stderr] 86 |         output.write_all(&self.command_header.encode());
Dec 06 11:08:19.508 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:08:19.508 INFO [stderr]    |
Dec 06 11:08:19.509 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 11:08:19.509 INFO [stderr] 
Dec 06 11:08:19.509 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 11:08:19.509 INFO [stderr]   --> src/api.rs:88:3
Dec 06 11:08:19.509 INFO [stderr]    |
Dec 06 11:08:19.509 INFO [stderr] 88 |         output.write_all(&len_bytes);
Dec 06 11:08:19.509 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:08:19.509 INFO [stderr]    |
Dec 06 11:08:19.509 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 11:08:19.509 INFO [stderr] 
Dec 06 11:08:19.509 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 11:08:19.509 INFO [stderr]   --> src/api.rs:89:3
Dec 06 11:08:19.509 INFO [stderr]    |
Dec 06 11:08:19.509 INFO [stderr] 89 |         output.write_all(&self.id);
Dec 06 11:08:19.509 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:08:19.509 INFO [stderr]    |
Dec 06 11:08:19.509 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 11:08:19.509 INFO [stderr] 
Dec 06 11:08:19.509 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 11:08:19.509 INFO [stderr]   --> src/main.rs:28:3
Dec 06 11:08:19.509 INFO [stderr]    |
Dec 06 11:08:19.509 INFO [stderr] 28 |         fs::create_dir_all(config_dir.clone());
Dec 06 11:08:19.509 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:08:19.509 INFO [stderr]    |
Dec 06 11:08:19.509 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 11:08:19.509 INFO [stderr] 
Dec 06 11:08:19.509 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 11:08:19.509 INFO [stderr]   --> src/main.rs:33:4
Dec 06 11:08:19.509 INFO [stderr]    |
Dec 06 11:08:19.509 INFO [stderr] 33 |             file.read_to_string(&mut buffer);
Dec 06 11:08:19.509 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:08:19.509 INFO [stderr]    |
Dec 06 11:08:19.509 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 11:08:19.509 INFO [stderr] 
Dec 06 11:08:21.419 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.79s
Dec 06 11:08:21.429 INFO [stderr] su: No module specific data is present
Dec 06 11:08:22.538 INFO running `"docker" "inspect" "b5017ef24157fd1cb61ab98122f4d9c8f67e808cc461dc94c62bed5cdf645c76"`
Dec 06 11:08:22.870 INFO running `"docker" "rm" "-f" "b5017ef24157fd1cb61ab98122f4d9c8f67e808cc461dc94c62bed5cdf645c76"`
Dec 06 11:08:23.136 INFO [stdout] b5017ef24157fd1cb61ab98122f4d9c8f67e808cc461dc94c62bed5cdf645c76
Dec 06 11:08:23.140 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 11:08:23.686 INFO [stdout] 53777111fbbfd66de874b8e434e6a2038b488469aecfee6432a4430db421e342
Dec 06 11:08:23.688 INFO running `"docker" "start" "-a" "53777111fbbfd66de874b8e434e6a2038b488469aecfee6432a4430db421e342"`
Dec 06 11:08:25.649 INFO [stderr] usermod: no changes
Dec 06 11:08:25.764 INFO [stderr]    Compiling ssnr v0.1.0 (/source)
Dec 06 11:08:26.864 INFO [stderr] warning: unused import: `std::process::Command`
Dec 06 11:08:26.864 INFO [stderr]  --> src/main.rs:4:5
Dec 06 11:08:26.864 INFO [stderr]   |
Dec 06 11:08:26.864 INFO [stderr] 4 | use std::process::Command;
Dec 06 11:08:26.864 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:08:26.864 INFO [stderr]   |
Dec 06 11:08:26.864 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 11:08:26.864 INFO [stderr] 
Dec 06 11:08:26.864 INFO [stderr] warning: unused imports: `OsRng`, `Rng`
Dec 06 11:08:26.864 INFO [stderr]  --> src/client.rs:6:19
Dec 06 11:08:26.864 INFO [stderr]   |
Dec 06 11:08:26.864 INFO [stderr] 6 | use self::rand::{ Rng, OsRng };
Dec 06 11:08:26.864 INFO [stderr]   |                   ^^^  ^^^^^
Dec 06 11:08:26.864 INFO [stderr] 
Dec 06 11:08:26.864 INFO [stderr] warning: unused import: `transmute`
Dec 06 11:08:26.864 INFO [stderr]   --> src/client.rs:14:16
Dec 06 11:08:26.864 INFO [stderr]    |
Dec 06 11:08:26.864 INFO [stderr] 14 | use std::mem::{transmute};
Dec 06 11:08:26.864 INFO [stderr]    |                ^^^^^^^^^
Dec 06 11:08:26.864 INFO [stderr] 
Dec 06 11:08:26.864 INFO [stderr] warning: unused import: `api`
Dec 06 11:08:26.864 INFO [stderr]   --> src/client.rs:18:5
Dec 06 11:08:26.864 INFO [stderr]    |
Dec 06 11:08:26.864 INFO [stderr] 18 | use api;
Dec 06 11:08:26.865 INFO [stderr]    |     ^^^
Dec 06 11:08:26.865 INFO [stderr] 
Dec 06 11:08:26.872 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 06 11:08:26.872 INFO [stderr]   --> src/main.rs:26:24
Dec 06 11:08:26.872 INFO [stderr]    |
Dec 06 11:08:26.872 INFO [stderr] 26 |         let mut config_dir = std::env::home_dir().unwrap();
Dec 06 11:08:26.872 INFO [stderr]    |                              ^^^^^^^^^^^^^^^^^^
Dec 06 11:08:26.872 INFO [stderr]    |
Dec 06 11:08:26.872 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 06 11:08:26.872 INFO [stderr] 
Dec 06 11:08:27.000 INFO [stderr] warning: variable does not need to be mutable
Dec 06 11:08:27.000 INFO [stderr]   --> src/client.rs:73:7
Dec 06 11:08:27.000 INFO [stderr]    |
Dec 06 11:08:27.000 INFO [stderr] 73 |         let mut reader = Cursor::new(buffer);
Dec 06 11:08:27.000 INFO [stderr]    |             ----^^^^^^
Dec 06 11:08:27.000 INFO [stderr]    |             |
Dec 06 11:08:27.000 INFO [stderr]    |             help: remove this `mut`
Dec 06 11:08:27.001 INFO [stderr]    |
Dec 06 11:08:27.001 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 11:08:27.001 INFO [stderr] 
Dec 06 11:08:27.006 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 11:08:27.006 INFO [stderr]   --> src/client.rs:79:5
Dec 06 11:08:27.006 INFO [stderr]    |
Dec 06 11:08:27.006 INFO [stderr] 79 |                 fs::create_dir_all(file.name().split_at(sub).0);
Dec 06 11:08:27.006 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:08:27.006 INFO [stderr]    |
Dec 06 11:08:27.006 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 11:08:27.006 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 11:08:27.006 INFO [stderr] 
Dec 06 11:08:27.006 INFO [stderr] warning: variable `diskFile` should have a snake case name such as `disk_file`
Dec 06 11:08:27.006 INFO [stderr]   --> src/client.rs:84:8
Dec 06 11:08:27.006 INFO [stderr]    |
Dec 06 11:08:27.006 INFO [stderr] 84 |             let mut diskFile = File::create(file.name()).expect("Creating file failed");
Dec 06 11:08:27.006 INFO [stderr]    |                 ^^^^^^^^^^^^
Dec 06 11:08:27.006 INFO [stderr]    |
Dec 06 11:08:27.006 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 06 11:08:27.006 INFO [stderr] 
Dec 06 11:08:27.006 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 11:08:27.006 INFO [stderr]   --> src/api.rs:40:3
Dec 06 11:08:27.006 INFO [stderr]    |
Dec 06 11:08:27.006 INFO [stderr] 40 |         output.write_all(&self.command_header.encode());
Dec 06 11:08:27.006 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:08:27.007 INFO [stderr]    |
Dec 06 11:08:27.007 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 11:08:27.007 INFO [stderr] 
Dec 06 11:08:27.007 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 11:08:27.007 INFO [stderr]   --> src/api.rs:42:3
Dec 06 11:08:27.007 INFO [stderr]    |
Dec 06 11:08:27.007 INFO [stderr] 42 |         output.write_all(&len_bytes);
Dec 06 11:08:27.007 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:08:27.007 INFO [stderr]    |
Dec 06 11:08:27.007 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 11:08:27.007 INFO [stderr] 
Dec 06 11:08:27.007 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 11:08:27.007 INFO [stderr]   --> src/api.rs:43:3
Dec 06 11:08:27.007 INFO [stderr]    |
Dec 06 11:08:27.007 INFO [stderr] 43 |         output.write_all(&self.id);
Dec 06 11:08:27.007 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:08:27.007 INFO [stderr]    |
Dec 06 11:08:27.007 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 11:08:27.007 INFO [stderr] 
Dec 06 11:08:27.007 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 11:08:27.007 INFO [stderr]   --> src/api.rs:86:3
Dec 06 11:08:27.007 INFO [stderr]    |
Dec 06 11:08:27.007 INFO [stderr] 86 |         output.write_all(&self.command_header.encode());
Dec 06 11:08:27.007 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:08:27.007 INFO [stderr]    |
Dec 06 11:08:27.007 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 11:08:27.007 INFO [stderr] 
Dec 06 11:08:27.007 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 11:08:27.007 INFO [stderr]   --> src/api.rs:88:3
Dec 06 11:08:27.007 INFO [stderr]    |
Dec 06 11:08:27.007 INFO [stderr] 88 |         output.write_all(&len_bytes);
Dec 06 11:08:27.007 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:08:27.007 INFO [stderr]    |
Dec 06 11:08:27.007 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 11:08:27.007 INFO [stderr] 
Dec 06 11:08:27.007 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 11:08:27.007 INFO [stderr]   --> src/api.rs:89:3
Dec 06 11:08:27.007 INFO [stderr]    |
Dec 06 11:08:27.007 INFO [stderr] 89 |         output.write_all(&self.id);
Dec 06 11:08:27.007 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:08:27.007 INFO [stderr]    |
Dec 06 11:08:27.007 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 11:08:27.007 INFO [stderr] 
Dec 06 11:08:27.007 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 11:08:27.007 INFO [stderr]   --> src/main.rs:28:3
Dec 06 11:08:27.007 INFO [stderr]    |
Dec 06 11:08:27.007 INFO [stderr] 28 |         fs::create_dir_all(config_dir.clone());
Dec 06 11:08:27.007 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:08:27.008 INFO [stderr]    |
Dec 06 11:08:27.008 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 11:08:27.008 INFO [stderr] 
Dec 06 11:08:27.008 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 11:08:27.008 INFO [stderr]   --> src/main.rs:33:4
Dec 06 11:08:27.008 INFO [stderr]    |
Dec 06 11:08:27.008 INFO [stderr] 33 |             file.read_to_string(&mut buffer);
Dec 06 11:08:27.008 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 11:08:27.008 INFO [stderr]    |
Dec 06 11:08:27.008 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 11:08:27.008 INFO [stderr] 
Dec 06 11:08:27.408 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
Dec 06 11:08:27.410 INFO [stderr] su: No module specific data is present
Dec 06 11:08:28.223 INFO running `"docker" "inspect" "53777111fbbfd66de874b8e434e6a2038b488469aecfee6432a4430db421e342"`
Dec 06 11:08:28.496 INFO running `"docker" "rm" "-f" "53777111fbbfd66de874b8e434e6a2038b488469aecfee6432a4430db421e342"`
Dec 06 11:08:28.805 INFO [stdout] 53777111fbbfd66de874b8e434e6a2038b488469aecfee6432a4430db421e342
Dec 06 11:08:28.812 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 11:08:29.265 INFO [stdout] ce69948901e39b9284297d2576d8c1ef9566ac2b9de4bf8b8fd7e4cf7b12d1ac
Dec 06 11:08:29.267 INFO running `"docker" "start" "-a" "ce69948901e39b9284297d2576d8c1ef9566ac2b9de4bf8b8fd7e4cf7b12d1ac"`
Dec 06 11:08:30.888 INFO [stderr] usermod: no changes
Dec 06 11:08:31.066 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
Dec 06 11:08:31.074 INFO [stderr]      Running /target/debug/deps/ssnr-9787f1409b8b10f1
Dec 06 11:08:31.076 INFO [stdout] 
Dec 06 11:08:31.076 INFO [stdout] running 0 tests
Dec 06 11:08:31.076 INFO [stdout] 
Dec 06 11:08:31.076 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 11:08:31.076 INFO [stdout] 
Dec 06 11:08:31.078 INFO [stderr] su: No module specific data is present
Dec 06 11:08:31.802 INFO running `"docker" "inspect" "ce69948901e39b9284297d2576d8c1ef9566ac2b9de4bf8b8fd7e4cf7b12d1ac"`
Dec 06 11:08:32.108 INFO running `"docker" "rm" "-f" "ce69948901e39b9284297d2576d8c1ef9566ac2b9de4bf8b8fd7e4cf7b12d1ac"`
Dec 06 11:08:32.432 INFO [stdout] ce69948901e39b9284297d2576d8c1ef9566ac2b9de4bf8b8fd7e4cf7b12d1ac