[INFO] cloning repository https://github.com/landaire/wowsreplay
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/landaire/wowsreplay" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flandaire%2Fwowsreplay", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flandaire%2Fwowsreplay'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 09981d8ee79b00629391e5d964a06c9ac9b713d8
[INFO] checking landaire/wowsreplay against master#f5f33ec0e0455eefa72fc5567eb1280a4d5ee206 for pr-83312
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flandaire%2Fwowsreplay" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/landaire/wowsreplay on toolchain f5f33ec0e0455eefa72fc5567eb1280a4d5ee206
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f5f33ec0e0455eefa72fc5567eb1280a4d5ee206" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/landaire/wowsreplay
[INFO] finished tweaking git repo https://github.com/landaire/wowsreplay
[INFO] tweaked toml for git repo https://github.com/landaire/wowsreplay written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/landaire/wowsreplay already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f5f33ec0e0455eefa72fc5567eb1280a4d5ee206" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+f5f33ec0e0455eefa72fc5567eb1280a4d5ee206" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b449c5d89cd2aa0de1f2814fdc8d91e8ffbfa2c5ba47af84aad08c33de22744
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2b449c5d89cd2aa0de1f2814fdc8d91e8ffbfa2c5ba47af84aad08c33de22744", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b449c5d89cd2aa0de1f2814fdc8d91e8ffbfa2c5ba47af84aad08c33de22744", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b449c5d89cd2aa0de1f2814fdc8d91e8ffbfa2c5ba47af84aad08c33de22744", kill_on_drop: false }`
[INFO] [stdout] 2b449c5d89cd2aa0de1f2814fdc8d91e8ffbfa2c5ba47af84aad08c33de22744
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+f5f33ec0e0455eefa72fc5567eb1280a4d5ee206" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0bf80622c97e8b4e39ee645ebfb2f92adc7765c0681be5bc5c1c2da3d6b8d425
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0bf80622c97e8b4e39ee645ebfb2f92adc7765c0681be5bc5c1c2da3d6b8d425", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling syn v1.0.54
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking funty v1.0.1
[INFO] [stderr]     Checking adler v0.2.3
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]    Compiling serde_json v1.0.60
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling nom v6.0.1
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]     Checking bitvec v0.19.4
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking lexical-core v0.7.4
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking flate2 v1.0.19
[INFO] [stderr]     Checking cipher v0.2.5
[INFO] [stderr]     Checking blowfish v0.7.0
[INFO] [stderr]     Checking wowsreplay_parser v0.1.0 (/opt/rustwide/workdir/wowsreplay_parser)
[INFO] [stdout] warning: unused imports: `combinator::map_res`, `sequence::tuple`, `tag`, `take_while_m_n`
[INFO] [stdout]  --> wowsreplay_parser/src/parser.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 |   bytes::complete::{tag, take_while_m_n, take},
[INFO] [stdout]   |                     ^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 6 |   number::complete::le_u32,
[INFO] [stdout] 7 |   combinator::map_res,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 8 |   sequence::tuple
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `unk`
[INFO] [stdout]   --> wowsreplay_parser/src/parser.rs:32:17
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let (input, unk) = le_u32(input)?;
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_unk`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data_len`
[INFO] [stdout]    --> wowsreplay_parser/src/wows/packet.rs:131:21
[INFO] [stdout]     |
[INFO] [stdout] 131 |                 let data_len = rdr.read_u32::<LittleEndian>().unwrap();
[INFO] [stdout]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> wowsreplay_parser/src/lib.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |         let mut writer = Vec::new();
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `combinator::map_res`, `sequence::tuple`, `tag`, `take_while_m_n`
[INFO] [stdout]  --> wowsreplay_parser/src/parser.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 |   bytes::complete::{tag, take_while_m_n, take},
[INFO] [stdout]   |                     ^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 6 |   number::complete::le_u32,
[INFO] [stdout] 7 |   combinator::map_res,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 8 |   sequence::tuple
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> wowsreplay_parser/src/lib.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |         std::fs::write("data2.zlib", &*data);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `unk`
[INFO] [stdout]   --> wowsreplay_parser/src/parser.rs:32:17
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let (input, unk) = le_u32(input)?;
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_unk`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> wowsreplay_parser/src/parser.rs:73:14
[INFO] [stdout]    |
[INFO] [stdout] 73 |         let (data, header) = header.unwrap();
[INFO] [stdout]    |              ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `header`
[INFO] [stdout]   --> wowsreplay_parser/src/parser.rs:73:20
[INFO] [stdout]    |
[INFO] [stdout] 73 |         let (data, header) = header.unwrap();
[INFO] [stdout]    |                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data_len`
[INFO] [stdout]    --> wowsreplay_parser/src/wows/packet.rs:131:21
[INFO] [stdout]     |
[INFO] [stdout] 131 |                 let data_len = rdr.read_u32::<LittleEndian>().unwrap();
[INFO] [stdout]     |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_len`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> wowsreplay_parser/src/lib.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |         let mut writer = Vec::new();
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> wowsreplay_parser/src/lib.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |         std::fs::write("data2.zlib", &*data);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]     Checking structopt v0.3.21
[INFO] [stderr]     Checking wowsreplay v0.1.0 (/opt/rustwide/workdir/wowsreplay)
[INFO] [stdout] warning: unused import: `wowsreplay_parser::*`
[INFO] [stdout]  --> wowsreplay/src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use wowsreplay_parser::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wowsreplay_parser::*`
[INFO] [stdout]  --> wowsreplay/src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use wowsreplay_parser::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.34s
[INFO] running `Command { std: "docker" "inspect" "0bf80622c97e8b4e39ee645ebfb2f92adc7765c0681be5bc5c1c2da3d6b8d425", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bf80622c97e8b4e39ee645ebfb2f92adc7765c0681be5bc5c1c2da3d6b8d425", kill_on_drop: false }`
[INFO] [stdout] 0bf80622c97e8b4e39ee645ebfb2f92adc7765c0681be5bc5c1c2da3d6b8d425