Dec 14 07:20:04.452 INFO testing Nyrox/ssnr against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 07:20:04.452 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 07:20:04.906 INFO [stdout] e41bac5137746f28715afc62c494fc75e01d066a842837c9e3b3245bd8e3a758
Dec 14 07:20:04.914 INFO running `"docker" "start" "-a" "e41bac5137746f28715afc62c494fc75e01d066a842837c9e3b3245bd8e3a758"`
Dec 14 07:20:06.115 INFO [stderr] usermod: no changes
Dec 14 07:20:06.259 INFO [stderr]    Compiling gitignore v1.0.6
Dec 14 07:20:06.271 INFO [stderr]    Compiling msdos_time v0.1.5
Dec 14 07:20:06.271 INFO [stderr]    Compiling miniz-sys v0.1.10
Dec 14 07:20:06.271 INFO [stderr]    Compiling bzip2-sys v0.1.6
Dec 14 07:20:07.755 INFO [stderr]    Compiling flate2 v0.2.20
Dec 14 07:20:07.831 INFO [stderr]    Compiling bzip2 v0.3.2
Dec 14 07:20:10.404 INFO [stderr]    Compiling zip v0.2.6
Dec 14 07:20:11.945 INFO [stderr]    Compiling ssnr v0.1.0 (/source)
Dec 14 07:20:13.043 INFO [stderr] warning: unused import: `std::process::Command`
Dec 14 07:20:13.043 INFO [stderr]  --> src/main.rs:4:5
Dec 14 07:20:13.043 INFO [stderr]   |
Dec 14 07:20:13.043 INFO [stderr] 4 | use std::process::Command;
Dec 14 07:20:13.043 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 14 07:20:13.043 INFO [stderr]   |
Dec 14 07:20:13.043 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 07:20:13.043 INFO [stderr] 
Dec 14 07:20:13.043 INFO [stderr] warning: unused imports: `OsRng`, `Rng`
Dec 14 07:20:13.043 INFO [stderr]  --> src/client.rs:6:19
Dec 14 07:20:13.043 INFO [stderr]   |
Dec 14 07:20:13.043 INFO [stderr] 6 | use self::rand::{ Rng, OsRng };
Dec 14 07:20:13.043 INFO [stderr]   |                   ^^^  ^^^^^
Dec 14 07:20:13.043 INFO [stderr] 
Dec 14 07:20:13.043 INFO [stderr] warning: unused import: `transmute`
Dec 14 07:20:13.043 INFO [stderr]   --> src/client.rs:14:16
Dec 14 07:20:13.043 INFO [stderr]    |
Dec 14 07:20:13.043 INFO [stderr] 14 | use std::mem::{transmute};
Dec 14 07:20:13.043 INFO [stderr]    |                ^^^^^^^^^
Dec 14 07:20:13.043 INFO [stderr] 
Dec 14 07:20:13.043 INFO [stderr] warning: unused import: `api`
Dec 14 07:20:13.043 INFO [stderr]   --> src/client.rs:18:5
Dec 14 07:20:13.043 INFO [stderr]    |
Dec 14 07:20:13.043 INFO [stderr] 18 | use api;
Dec 14 07:20:13.043 INFO [stderr]    |     ^^^
Dec 14 07:20:13.043 INFO [stderr] 
Dec 14 07:20:13.064 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 14 07:20:13.064 INFO [stderr]   --> src/main.rs:26:24
Dec 14 07:20:13.064 INFO [stderr]    |
Dec 14 07:20:13.064 INFO [stderr] 26 |         let mut config_dir = std::env::home_dir().unwrap();
Dec 14 07:20:13.064 INFO [stderr]    |                              ^^^^^^^^^^^^^^^^^^
Dec 14 07:20:13.064 INFO [stderr]    |
Dec 14 07:20:13.064 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 14 07:20:13.064 INFO [stderr] 
Dec 14 07:20:13.275 INFO [stderr] warning: variable does not need to be mutable
Dec 14 07:20:13.275 INFO [stderr]   --> src/client.rs:73:7
Dec 14 07:20:13.275 INFO [stderr]    |
Dec 14 07:20:13.275 INFO [stderr] 73 |         let mut reader = Cursor::new(buffer);
Dec 14 07:20:13.275 INFO [stderr]    |             ----^^^^^^
Dec 14 07:20:13.275 INFO [stderr]    |             |
Dec 14 07:20:13.275 INFO [stderr]    |             help: remove this `mut`
Dec 14 07:20:13.275 INFO [stderr]    |
Dec 14 07:20:13.275 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 07:20:13.275 INFO [stderr] 
Dec 14 07:20:13.275 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 07:20:13.275 INFO [stderr]   --> src/client.rs:79:5
Dec 14 07:20:13.275 INFO [stderr]    |
Dec 14 07:20:13.275 INFO [stderr] 79 |                 fs::create_dir_all(file.name().split_at(sub).0);
Dec 14 07:20:13.275 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 07:20:13.275 INFO [stderr]    |
Dec 14 07:20:13.275 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 07:20:13.275 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 07:20:13.275 INFO [stderr] 
Dec 14 07:20:13.275 INFO [stderr] warning: variable `diskFile` should have a snake case name such as `disk_file`
Dec 14 07:20:13.275 INFO [stderr]   --> src/client.rs:84:8
Dec 14 07:20:13.275 INFO [stderr]    |
Dec 14 07:20:13.275 INFO [stderr] 84 |             let mut diskFile = File::create(file.name()).expect("Creating file failed");
Dec 14 07:20:13.275 INFO [stderr]    |                 ^^^^^^^^^^^^
Dec 14 07:20:13.275 INFO [stderr]    |
Dec 14 07:20:13.275 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 14 07:20:13.275 INFO [stderr] 
Dec 14 07:20:13.275 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 07:20:13.275 INFO [stderr]   --> src/api.rs:40:3
Dec 14 07:20:13.275 INFO [stderr]    |
Dec 14 07:20:13.275 INFO [stderr] 40 |         output.write_all(&self.command_header.encode());
Dec 14 07:20:13.275 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 07:20:13.275 INFO [stderr]    |
Dec 14 07:20:13.275 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 07:20:13.275 INFO [stderr] 
Dec 14 07:20:13.275 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 07:20:13.275 INFO [stderr]   --> src/api.rs:42:3
Dec 14 07:20:13.275 INFO [stderr]    |
Dec 14 07:20:13.275 INFO [stderr] 42 |         output.write_all(&len_bytes);
Dec 14 07:20:13.276 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 07:20:13.276 INFO [stderr]    |
Dec 14 07:20:13.276 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 07:20:13.276 INFO [stderr] 
Dec 14 07:20:13.276 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 07:20:13.276 INFO [stderr]   --> src/api.rs:43:3
Dec 14 07:20:13.276 INFO [stderr]    |
Dec 14 07:20:13.276 INFO [stderr] 43 |         output.write_all(&self.id);
Dec 14 07:20:13.276 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 07:20:13.276 INFO [stderr]    |
Dec 14 07:20:13.276 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 07:20:13.276 INFO [stderr] 
Dec 14 07:20:13.276 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 07:20:13.276 INFO [stderr]   --> src/api.rs:86:3
Dec 14 07:20:13.276 INFO [stderr]    |
Dec 14 07:20:13.276 INFO [stderr] 86 |         output.write_all(&self.command_header.encode());
Dec 14 07:20:13.276 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 07:20:13.276 INFO [stderr]    |
Dec 14 07:20:13.276 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 07:20:13.276 INFO [stderr] 
Dec 14 07:20:13.276 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 07:20:13.276 INFO [stderr]   --> src/api.rs:88:3
Dec 14 07:20:13.276 INFO [stderr]    |
Dec 14 07:20:13.276 INFO [stderr] 88 |         output.write_all(&len_bytes);
Dec 14 07:20:13.276 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 07:20:13.276 INFO [stderr]    |
Dec 14 07:20:13.276 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 07:20:13.276 INFO [stderr] 
Dec 14 07:20:13.276 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 07:20:13.276 INFO [stderr]   --> src/api.rs:89:3
Dec 14 07:20:13.276 INFO [stderr]    |
Dec 14 07:20:13.276 INFO [stderr] 89 |         output.write_all(&self.id);
Dec 14 07:20:13.276 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 07:20:13.276 INFO [stderr]    |
Dec 14 07:20:13.276 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 07:20:13.276 INFO [stderr] 
Dec 14 07:20:13.276 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 07:20:13.276 INFO [stderr]   --> src/main.rs:28:3
Dec 14 07:20:13.276 INFO [stderr]    |
Dec 14 07:20:13.276 INFO [stderr] 28 |         fs::create_dir_all(config_dir.clone());
Dec 14 07:20:13.276 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 07:20:13.276 INFO [stderr]    |
Dec 14 07:20:13.276 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 07:20:13.276 INFO [stderr] 
Dec 14 07:20:13.276 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 07:20:13.276 INFO [stderr]   --> src/main.rs:33:4
Dec 14 07:20:13.276 INFO [stderr]    |
Dec 14 07:20:13.276 INFO [stderr] 33 |             file.read_to_string(&mut buffer);
Dec 14 07:20:13.276 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 07:20:13.276 INFO [stderr]    |
Dec 14 07:20:13.276 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 07:20:13.276 INFO [stderr] 
Dec 14 07:20:15.095 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.94s
Dec 14 07:20:15.099 INFO [stderr] su: No module specific data is present
Dec 14 07:20:16.365 INFO running `"docker" "inspect" "e41bac5137746f28715afc62c494fc75e01d066a842837c9e3b3245bd8e3a758"`
Dec 14 07:20:16.639 INFO running `"docker" "rm" "-f" "e41bac5137746f28715afc62c494fc75e01d066a842837c9e3b3245bd8e3a758"`
Dec 14 07:20:17.093 INFO [stdout] e41bac5137746f28715afc62c494fc75e01d066a842837c9e3b3245bd8e3a758
Dec 14 07:20:17.095 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 07:20:17.576 INFO [stdout] 57ad3a97c00a4e197134e77af3c8e3450a97c4a0aa053cd589450f916ddacba6
Dec 14 07:20:17.580 INFO running `"docker" "start" "-a" "57ad3a97c00a4e197134e77af3c8e3450a97c4a0aa053cd589450f916ddacba6"`
Dec 14 07:20:18.887 INFO [stderr] usermod: no changes
Dec 14 07:20:18.992 INFO [stderr]    Compiling ssnr v0.1.0 (/source)
Dec 14 07:20:20.195 INFO [stderr] warning: unused import: `std::process::Command`
Dec 14 07:20:20.195 INFO [stderr]  --> src/main.rs:4:5
Dec 14 07:20:20.195 INFO [stderr]   |
Dec 14 07:20:20.195 INFO [stderr] 4 | use std::process::Command;
Dec 14 07:20:20.195 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 14 07:20:20.195 INFO [stderr]   |
Dec 14 07:20:20.195 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 07:20:20.195 INFO [stderr] 
Dec 14 07:20:20.195 INFO [stderr] warning: unused imports: `OsRng`, `Rng`
Dec 14 07:20:20.195 INFO [stderr]  --> src/client.rs:6:19
Dec 14 07:20:20.195 INFO [stderr]   |
Dec 14 07:20:20.195 INFO [stderr] 6 | use self::rand::{ Rng, OsRng };
Dec 14 07:20:20.195 INFO [stderr]   |                   ^^^  ^^^^^
Dec 14 07:20:20.195 INFO [stderr] 
Dec 14 07:20:20.195 INFO [stderr] warning: unused import: `transmute`
Dec 14 07:20:20.195 INFO [stderr]   --> src/client.rs:14:16
Dec 14 07:20:20.195 INFO [stderr]    |
Dec 14 07:20:20.195 INFO [stderr] 14 | use std::mem::{transmute};
Dec 14 07:20:20.195 INFO [stderr]    |                ^^^^^^^^^
Dec 14 07:20:20.195 INFO [stderr] 
Dec 14 07:20:20.195 INFO [stderr] warning: unused import: `api`
Dec 14 07:20:20.195 INFO [stderr]   --> src/client.rs:18:5
Dec 14 07:20:20.195 INFO [stderr]    |
Dec 14 07:20:20.195 INFO [stderr] 18 | use api;
Dec 14 07:20:20.195 INFO [stderr]    |     ^^^
Dec 14 07:20:20.195 INFO [stderr] 
Dec 14 07:20:20.211 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 14 07:20:20.211 INFO [stderr]   --> src/main.rs:26:24
Dec 14 07:20:20.211 INFO [stderr]    |
Dec 14 07:20:20.211 INFO [stderr] 26 |         let mut config_dir = std::env::home_dir().unwrap();
Dec 14 07:20:20.211 INFO [stderr]    |                              ^^^^^^^^^^^^^^^^^^
Dec 14 07:20:20.211 INFO [stderr]    |
Dec 14 07:20:20.211 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 14 07:20:20.211 INFO [stderr] 
Dec 14 07:20:20.330 INFO [stderr] warning: variable does not need to be mutable
Dec 14 07:20:20.330 INFO [stderr]   --> src/client.rs:73:7
Dec 14 07:20:20.330 INFO [stderr]    |
Dec 14 07:20:20.330 INFO [stderr] 73 |         let mut reader = Cursor::new(buffer);
Dec 14 07:20:20.330 INFO [stderr]    |             ----^^^^^^
Dec 14 07:20:20.330 INFO [stderr]    |             |
Dec 14 07:20:20.330 INFO [stderr]    |             help: remove this `mut`
Dec 14 07:20:20.330 INFO [stderr]    |
Dec 14 07:20:20.330 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 07:20:20.330 INFO [stderr] 
Dec 14 07:20:20.336 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 07:20:20.336 INFO [stderr]   --> src/client.rs:79:5
Dec 14 07:20:20.336 INFO [stderr]    |
Dec 14 07:20:20.336 INFO [stderr] 79 |                 fs::create_dir_all(file.name().split_at(sub).0);
Dec 14 07:20:20.336 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 07:20:20.336 INFO [stderr]    |
Dec 14 07:20:20.336 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 07:20:20.336 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 07:20:20.336 INFO [stderr] 
Dec 14 07:20:20.336 INFO [stderr] warning: variable `diskFile` should have a snake case name such as `disk_file`
Dec 14 07:20:20.336 INFO [stderr]   --> src/client.rs:84:8
Dec 14 07:20:20.336 INFO [stderr]    |
Dec 14 07:20:20.336 INFO [stderr] 84 |             let mut diskFile = File::create(file.name()).expect("Creating file failed");
Dec 14 07:20:20.336 INFO [stderr]    |                 ^^^^^^^^^^^^
Dec 14 07:20:20.336 INFO [stderr]    |
Dec 14 07:20:20.336 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 14 07:20:20.336 INFO [stderr] 
Dec 14 07:20:20.336 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 07:20:20.336 INFO [stderr]   --> src/api.rs:40:3
Dec 14 07:20:20.336 INFO [stderr]    |
Dec 14 07:20:20.336 INFO [stderr] 40 |         output.write_all(&self.command_header.encode());
Dec 14 07:20:20.337 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 07:20:20.337 INFO [stderr]    |
Dec 14 07:20:20.337 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 07:20:20.337 INFO [stderr] 
Dec 14 07:20:20.337 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 07:20:20.337 INFO [stderr]   --> src/api.rs:42:3
Dec 14 07:20:20.337 INFO [stderr]    |
Dec 14 07:20:20.337 INFO [stderr] 42 |         output.write_all(&len_bytes);
Dec 14 07:20:20.337 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 07:20:20.337 INFO [stderr]    |
Dec 14 07:20:20.337 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 07:20:20.337 INFO [stderr] 
Dec 14 07:20:20.337 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 07:20:20.337 INFO [stderr]   --> src/api.rs:43:3
Dec 14 07:20:20.337 INFO [stderr]    |
Dec 14 07:20:20.337 INFO [stderr] 43 |         output.write_all(&self.id);
Dec 14 07:20:20.337 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 07:20:20.337 INFO [stderr]    |
Dec 14 07:20:20.337 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 07:20:20.337 INFO [stderr] 
Dec 14 07:20:20.337 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 07:20:20.337 INFO [stderr]   --> src/api.rs:86:3
Dec 14 07:20:20.337 INFO [stderr]    |
Dec 14 07:20:20.337 INFO [stderr] 86 |         output.write_all(&self.command_header.encode());
Dec 14 07:20:20.337 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 07:20:20.337 INFO [stderr]    |
Dec 14 07:20:20.337 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 07:20:20.337 INFO [stderr] 
Dec 14 07:20:20.337 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 07:20:20.337 INFO [stderr]   --> src/api.rs:88:3
Dec 14 07:20:20.337 INFO [stderr]    |
Dec 14 07:20:20.337 INFO [stderr] 88 |         output.write_all(&len_bytes);
Dec 14 07:20:20.337 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 07:20:20.337 INFO [stderr]    |
Dec 14 07:20:20.337 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 07:20:20.337 INFO [stderr] 
Dec 14 07:20:20.337 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 07:20:20.337 INFO [stderr]   --> src/api.rs:89:3
Dec 14 07:20:20.337 INFO [stderr]    |
Dec 14 07:20:20.337 INFO [stderr] 89 |         output.write_all(&self.id);
Dec 14 07:20:20.337 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 07:20:20.337 INFO [stderr]    |
Dec 14 07:20:20.337 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 07:20:20.337 INFO [stderr] 
Dec 14 07:20:20.338 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 07:20:20.338 INFO [stderr]   --> src/main.rs:28:3
Dec 14 07:20:20.338 INFO [stderr]    |
Dec 14 07:20:20.338 INFO [stderr] 28 |         fs::create_dir_all(config_dir.clone());
Dec 14 07:20:20.338 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 07:20:20.338 INFO [stderr]    |
Dec 14 07:20:20.338 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 07:20:20.338 INFO [stderr] 
Dec 14 07:20:20.338 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 07:20:20.338 INFO [stderr]   --> src/main.rs:33:4
Dec 14 07:20:20.338 INFO [stderr]    |
Dec 14 07:20:20.338 INFO [stderr] 33 |             file.read_to_string(&mut buffer);
Dec 14 07:20:20.338 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 07:20:20.338 INFO [stderr]    |
Dec 14 07:20:20.338 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 07:20:20.338 INFO [stderr] 
Dec 14 07:20:20.954 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.04s
Dec 14 07:20:20.960 INFO [stderr] su: No module specific data is present
Dec 14 07:20:21.936 INFO running `"docker" "inspect" "57ad3a97c00a4e197134e77af3c8e3450a97c4a0aa053cd589450f916ddacba6"`
Dec 14 07:20:22.223 INFO running `"docker" "rm" "-f" "57ad3a97c00a4e197134e77af3c8e3450a97c4a0aa053cd589450f916ddacba6"`
Dec 14 07:20:22.519 INFO [stdout] 57ad3a97c00a4e197134e77af3c8e3450a97c4a0aa053cd589450f916ddacba6
Dec 14 07:20:22.531 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 07:20:22.991 INFO [stdout] 80362ebc641adffc7652888ad0cf8f08fbf6f383995c83e7bcd288e2d1dbe23c
Dec 14 07:20:22.994 INFO running `"docker" "start" "-a" "80362ebc641adffc7652888ad0cf8f08fbf6f383995c83e7bcd288e2d1dbe23c"`
Dec 14 07:20:24.647 INFO [stderr] usermod: no changes
Dec 14 07:20:24.799 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
Dec 14 07:20:24.799 INFO [stderr]      Running /target/debug/deps/ssnr-65cd65ae8ccbc349
Dec 14 07:20:24.829 INFO [stdout] 
Dec 14 07:20:24.829 INFO [stdout] running 0 tests
Dec 14 07:20:24.829 INFO [stdout] 
Dec 14 07:20:24.829 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 07:20:24.829 INFO [stdout] 
Dec 14 07:20:24.843 INFO [stderr] su: No module specific data is present
Dec 14 07:20:26.251 INFO running `"docker" "inspect" "80362ebc641adffc7652888ad0cf8f08fbf6f383995c83e7bcd288e2d1dbe23c"`
Dec 14 07:20:26.657 INFO running `"docker" "rm" "-f" "80362ebc641adffc7652888ad0cf8f08fbf6f383995c83e7bcd288e2d1dbe23c"`
Dec 14 07:20:26.995 INFO [stdout] 80362ebc641adffc7652888ad0cf8f08fbf6f383995c83e7bcd288e2d1dbe23c