Dec 04 19:54:38.832 INFO checking deuszex/torrentjson-cli against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 19:54:38.832 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-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 04 19:54:39.242 INFO [stdout] 121e94e4a720afc1466971e4e532c3d5a74806786267ae20486a55ea35911acb
Dec 04 19:54:39.245 INFO running `"docker" "start" "-a" "121e94e4a720afc1466971e4e532c3d5a74806786267ae20486a55ea35911acb"`
Dec 04 19:54:40.815 INFO [stderr] usermod: no changes
Dec 04 19:54:41.043 INFO [stderr]     Checking serde v1.0.20
Dec 04 19:54:41.047 INFO [stderr]     Checking hostname v0.1.3
Dec 04 19:54:41.047 INFO [stderr]     Checking rust-crypto v0.2.36
Dec 04 19:54:41.047 INFO [stderr]    Compiling serde_derive v1.0.20
Dec 04 19:54:41.047 INFO [stderr]     Checking bip_bencode v0.4.2
Dec 04 19:54:59.440 INFO [stderr]     Checking serde_json v1.0.6
Dec 04 19:54:59.448 INFO [stderr]     Checking serde_bytes v0.10.2
Dec 04 19:55:00.750 INFO [stderr]     Checking serde_bencode v0.2.0
Dec 04 19:55:02.853 INFO [stderr]     Checking bson v0.10.0
Dec 04 19:55:04.733 INFO [stderr]     Checking torrentjson-cli v0.1.0 (/source)
Dec 04 19:55:06.083 INFO [stderr] warning: unused import: `self`
Dec 04 19:55:06.083 INFO [stderr]   --> src/main.rs:11:15
Dec 04 19:55:06.083 INFO [stderr]    |
Dec 04 19:55:06.083 INFO [stderr] 11 | use std::io::{self, Read};
Dec 04 19:55:06.083 INFO [stderr]    |               ^^^^
Dec 04 19:55:06.083 INFO [stderr]    |
Dec 04 19:55:06.083 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 19:55:06.083 INFO [stderr] 
Dec 04 19:55:06.083 INFO [stderr] warning: unnecessary parentheses around `while` condition
Dec 04 19:55:06.083 INFO [stderr]    --> src/main.rs:136:10
Dec 04 19:55:06.083 INFO [stderr]     |
Dec 04 19:55:06.083 INFO [stderr] 136 |     while(i < bf.len()){
Dec 04 19:55:06.083 INFO [stderr]     |          ^^^^^^^^^^^^^^ help: remove these parentheses
Dec 04 19:55:06.083 INFO [stderr]     |
Dec 04 19:55:06.083 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 04 19:55:06.083 INFO [stderr] 
Dec 04 19:55:06.083 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 04 19:55:06.083 INFO [stderr]    --> src/main.rs:156:8
Dec 04 19:55:06.083 INFO [stderr]     |
Dec 04 19:55:06.083 INFO [stderr] 156 |     if (&pieces_bytes%20!=0){return Err(TorrentError::InvalidPiecesLength)};
Dec 04 19:55:06.083 INFO [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 04 19:55:06.083 INFO [stderr] 
Dec 04 19:55:06.191 INFO [stderr] warning: unused import: `self`
Dec 04 19:55:06.191 INFO [stderr]   --> src/main.rs:11:15
Dec 04 19:55:06.191 INFO [stderr]    |
Dec 04 19:55:06.191 INFO [stderr] 11 | use std::io::{self, Read};
Dec 04 19:55:06.191 INFO [stderr]    |               ^^^^
Dec 04 19:55:06.191 INFO [stderr]    |
Dec 04 19:55:06.191 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 19:55:06.191 INFO [stderr] 
Dec 04 19:55:06.191 INFO [stderr] warning: unnecessary parentheses around `while` condition
Dec 04 19:55:06.191 INFO [stderr]    --> src/main.rs:136:10
Dec 04 19:55:06.191 INFO [stderr]     |
Dec 04 19:55:06.192 INFO [stderr] 136 |     while(i < bf.len()){
Dec 04 19:55:06.192 INFO [stderr]     |          ^^^^^^^^^^^^^^ help: remove these parentheses
Dec 04 19:55:06.192 INFO [stderr]     |
Dec 04 19:55:06.192 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 04 19:55:06.193 INFO [stderr] 
Dec 04 19:55:06.193 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 04 19:55:06.193 INFO [stderr]    --> src/main.rs:156:8
Dec 04 19:55:06.194 INFO [stderr]     |
Dec 04 19:55:06.194 INFO [stderr] 156 |     if (&pieces_bytes%20!=0){return Err(TorrentError::InvalidPiecesLength)};
Dec 04 19:55:06.194 INFO [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 04 19:55:06.199 INFO [stderr] 
Dec 04 19:55:06.583 INFO [stderr] warning: variable `start` is assigned to, but never used
Dec 04 19:55:06.583 INFO [stderr]    --> src/main.rs:149:13
Dec 04 19:55:06.583 INFO [stderr]     |
Dec 04 19:55:06.583 INFO [stderr] 149 |     let mut start : i64 = 0;
Dec 04 19:55:06.583 INFO [stderr]     |             ^^^^^
Dec 04 19:55:06.583 INFO [stderr]     |
Dec 04 19:55:06.583 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 19:55:06.583 INFO [stderr]     = note: consider using `_start` instead
Dec 04 19:55:06.583 INFO [stderr] 
Dec 04 19:55:06.583 INFO [stderr] warning: value assigned to `actual_byte` is never read
Dec 04 19:55:06.583 INFO [stderr]    --> src/main.rs:151:13
Dec 04 19:55:06.583 INFO [stderr]     |
Dec 04 19:55:06.583 INFO [stderr] 151 |     let mut actual_byte = 0;
Dec 04 19:55:06.583 INFO [stderr]     |             ^^^^^^^^^^^
Dec 04 19:55:06.583 INFO [stderr]     |
Dec 04 19:55:06.583 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 04 19:55:06.583 INFO [stderr] 
Dec 04 19:55:06.583 INFO [stderr] warning: value assigned to `start` is never read
Dec 04 19:55:06.583 INFO [stderr]    --> src/main.rs:169:17
Dec 04 19:55:06.583 INFO [stderr]     |
Dec 04 19:55:06.583 INFO [stderr] 169 |                 start = piece_index;
Dec 04 19:55:06.583 INFO [stderr]     |                 ^^^^^
Dec 04 19:55:06.583 INFO [stderr] 
Dec 04 19:55:06.583 INFO [stderr] warning: unused variable: `e`
Dec 04 19:55:06.583 INFO [stderr]    --> src/main.rs:285:16
Dec 04 19:55:06.583 INFO [stderr]     |
Dec 04 19:55:06.583 INFO [stderr] 285 |     if let Err(e) = file{println!("{:?}", "           File not found");std::process::exit(666)}
Dec 04 19:55:06.583 INFO [stderr]     |                ^ help: consider using `_e` instead
Dec 04 19:55:06.583 INFO [stderr] 
Dec 04 19:55:06.744 INFO [stderr] warning: variable `start` is assigned to, but never used
Dec 04 19:55:06.744 INFO [stderr]    --> src/main.rs:149:13
Dec 04 19:55:06.744 INFO [stderr]     |
Dec 04 19:55:06.744 INFO [stderr] 149 |     let mut start : i64 = 0;
Dec 04 19:55:06.744 INFO [stderr]     |             ^^^^^
Dec 04 19:55:06.744 INFO [stderr]     |
Dec 04 19:55:06.744 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 19:55:06.744 INFO [stderr]     = note: consider using `_start` instead
Dec 04 19:55:06.744 INFO [stderr] 
Dec 04 19:55:06.744 INFO [stderr] warning: value assigned to `actual_byte` is never read
Dec 04 19:55:06.744 INFO [stderr]    --> src/main.rs:151:13
Dec 04 19:55:06.744 INFO [stderr]     |
Dec 04 19:55:06.744 INFO [stderr] 151 |     let mut actual_byte = 0;
Dec 04 19:55:06.744 INFO [stderr]     |             ^^^^^^^^^^^
Dec 04 19:55:06.744 INFO [stderr]     |
Dec 04 19:55:06.744 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 04 19:55:06.744 INFO [stderr] 
Dec 04 19:55:06.744 INFO [stderr] warning: value assigned to `start` is never read
Dec 04 19:55:06.744 INFO [stderr]    --> src/main.rs:169:17
Dec 04 19:55:06.744 INFO [stderr]     |
Dec 04 19:55:06.744 INFO [stderr] 169 |                 start = piece_index;
Dec 04 19:55:06.744 INFO [stderr]     |                 ^^^^^
Dec 04 19:55:06.744 INFO [stderr] 
Dec 04 19:55:06.744 INFO [stderr] warning: unused variable: `e`
Dec 04 19:55:06.744 INFO [stderr]    --> src/main.rs:285:16
Dec 04 19:55:06.744 INFO [stderr]     |
Dec 04 19:55:06.744 INFO [stderr] 285 |     if let Err(e) = file{println!("{:?}", "           File not found");std::process::exit(666)}
Dec 04 19:55:06.744 INFO [stderr]     |                ^ help: consider using `_e` instead
Dec 04 19:55:06.744 INFO [stderr] 
Dec 04 19:55:06.891 INFO [stderr] warning: variable does not need to be mutable
Dec 04 19:55:06.891 INFO [stderr]    --> src/main.rs:284:9
Dec 04 19:55:06.891 INFO [stderr]     |
Dec 04 19:55:06.891 INFO [stderr] 284 |     let mut file = F::open(&input);
Dec 04 19:55:06.891 INFO [stderr]     |         ----^^^^
Dec 04 19:55:06.891 INFO [stderr]     |         |
Dec 04 19:55:06.891 INFO [stderr]     |         help: remove this `mut`
Dec 04 19:55:06.891 INFO [stderr]     |
Dec 04 19:55:06.891 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 04 19:55:06.891 INFO [stderr] 
Dec 04 19:55:06.899 INFO [stderr] warning: function is never used: `render_torrent`
Dec 04 19:55:06.899 INFO [stderr]    --> src/main.rs:254:1
Dec 04 19:55:06.899 INFO [stderr]     |
Dec 04 19:55:06.899 INFO [stderr] 254 | fn render_torrent(torrent: &Torrent) {
Dec 04 19:55:06.899 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:55:06.899 INFO [stderr]     |
Dec 04 19:55:06.899 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 19:55:06.899 INFO [stderr] 
Dec 04 19:55:06.907 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 19:55:06.907 INFO [stderr]    --> src/main.rs:289:5
Dec 04 19:55:06.907 INFO [stderr]     |
Dec 04 19:55:06.907 INFO [stderr] 289 |     readable.read_to_end(&mut contents);
Dec 04 19:55:06.907 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:55:06.907 INFO [stderr]     |
Dec 04 19:55:06.907 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 04 19:55:06.907 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 19:55:06.907 INFO [stderr] 
Dec 04 19:55:06.998 INFO [stderr] warning: variable does not need to be mutable
Dec 04 19:55:06.998 INFO [stderr]    --> src/main.rs:284:9
Dec 04 19:55:06.998 INFO [stderr]     |
Dec 04 19:55:06.998 INFO [stderr] 284 |     let mut file = F::open(&input);
Dec 04 19:55:06.998 INFO [stderr]     |         ----^^^^
Dec 04 19:55:06.998 INFO [stderr]     |         |
Dec 04 19:55:06.998 INFO [stderr]     |         help: remove this `mut`
Dec 04 19:55:06.998 INFO [stderr]     |
Dec 04 19:55:06.998 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 04 19:55:06.998 INFO [stderr] 
Dec 04 19:55:07.008 INFO [stderr] warning: function is never used: `render_torrent`
Dec 04 19:55:07.008 INFO [stderr]    --> src/main.rs:254:1
Dec 04 19:55:07.008 INFO [stderr]     |
Dec 04 19:55:07.008 INFO [stderr] 254 | fn render_torrent(torrent: &Torrent) {
Dec 04 19:55:07.008 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:55:07.008 INFO [stderr]     |
Dec 04 19:55:07.009 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 19:55:07.009 INFO [stderr] 
Dec 04 19:55:07.019 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 19:55:07.019 INFO [stderr]    --> src/main.rs:289:5
Dec 04 19:55:07.019 INFO [stderr]     |
Dec 04 19:55:07.019 INFO [stderr] 289 |     readable.read_to_end(&mut contents);
Dec 04 19:55:07.019 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:55:07.019 INFO [stderr]     |
Dec 04 19:55:07.019 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 04 19:55:07.019 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 19:55:07.019 INFO [stderr] 
Dec 04 19:55:07.059 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.22s
Dec 04 19:55:07.075 INFO [stderr] su: No module specific data is present
Dec 04 19:55:08.100 INFO running `"docker" "inspect" "121e94e4a720afc1466971e4e532c3d5a74806786267ae20486a55ea35911acb"`
Dec 04 19:55:08.433 INFO running `"docker" "rm" "-f" "121e94e4a720afc1466971e4e532c3d5a74806786267ae20486a55ea35911acb"`
Dec 04 19:55:08.803 INFO [stdout] 121e94e4a720afc1466971e4e532c3d5a74806786267ae20486a55ea35911acb