[INFO] cloning repository https://github.com/hanar3/rust-athena
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hanar3/rust-athena" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhanar3%2Frust-athena", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhanar3%2Frust-athena'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 198b1bdef964840679000ed5e2ada85c4fe0f388
[INFO] testing hanar3/rust-athena against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhanar3%2Frust-athena" "/workspace/builds/worker-70/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-70/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hanar3/rust-athena on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hanar3/rust-athena
[INFO] finished tweaking git repo https://github.com/hanar3/rust-athena
[INFO] tweaked toml for git repo https://github.com/hanar3/rust-athena written to /workspace/builds/worker-70/source/Cargo.toml
[INFO] crate git repo https://github.com/hanar3/rust-athena already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc7434f7d26ae050e60fc7f6d04dbc518f64d1b40b981e34d069879b0ea1e138
[INFO] running `Command { std: "docker" "start" "-a" "bc7434f7d26ae050e60fc7f6d04dbc518f64d1b40b981e34d069879b0ea1e138", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc7434f7d26ae050e60fc7f6d04dbc518f64d1b40b981e34d069879b0ea1e138", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc7434f7d26ae050e60fc7f6d04dbc518f64d1b40b981e34d069879b0ea1e138", kill_on_drop: false }`
[INFO] [stdout] bc7434f7d26ae050e60fc7f6d04dbc518f64d1b40b981e34d069879b0ea1e138
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8da63f0975b03f29f284f518bb8c78cf35e8e38c74c05cd98d0204b5aa51de5f
[INFO] running `Command { std: "docker" "start" "-a" "8da63f0975b03f29f284f518bb8c78cf35e8e38c74c05cd98d0204b5aa51de5f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling md5 v0.7.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling rust-listen-socket v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `BigEndian`
[INFO] [stdout]  --> src/common/packets.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 | use byteorder::{BigEndian, LittleEndian, ReadBytesExt, WriteBytesExt};
[INFO] [stdout]   |                 ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `login_result`
[INFO] [stdout]   --> src/login_server/mod.rs:22:19
[INFO] [stdout]    |
[INFO] [stdout] 22 |           let mut login_result = [0 as u8; 3];
[INFO] [stdout]    |                   ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_login_result`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/common/packets.rs:109:27
[INFO] [stdout]     |
[INFO] [stdout] 109 |   pub fn read_byte(&self, mut pos: usize) -> u8 {
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/login_server/mod.rs:22:15
[INFO] [stdout]    |
[INFO] [stdout] 22 |           let mut login_result = [0 as u8; 3];
[INFO] [stdout]    |               ----^^^^^^^^^^^^
[INFO] [stdout]    |               |
[INFO] [stdout]    |               help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MAX_CHARS`
[INFO] [stdout]  --> src/char_server/mod.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | const MAX_CHARS: usize = 15;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MAX_CHAR_BUF`
[INFO] [stdout]  --> src/char_server/mod.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | const MAX_CHAR_BUF: usize = 150;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `OFFSET`
[INFO] [stdout]  --> src/char_server/mod.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | const OFFSET: usize = 27;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.03s
[INFO] running `Command { std: "docker" "inspect" "8da63f0975b03f29f284f518bb8c78cf35e8e38c74c05cd98d0204b5aa51de5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8da63f0975b03f29f284f518bb8c78cf35e8e38c74c05cd98d0204b5aa51de5f", kill_on_drop: false }`
[INFO] [stdout] 8da63f0975b03f29f284f518bb8c78cf35e8e38c74c05cd98d0204b5aa51de5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 111461eb14e007bf7f2d97d896aa2621bef9f01f48a6bebb1f083841834f6fe5
[INFO] running `Command { std: "docker" "start" "-a" "111461eb14e007bf7f2d97d896aa2621bef9f01f48a6bebb1f083841834f6fe5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-listen-socket v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `BigEndian`
[INFO] [stdout]  --> src/common/packets.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 | use byteorder::{BigEndian, LittleEndian, ReadBytesExt, WriteBytesExt};
[INFO] [stdout]   |                 ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `login_result`
[INFO] [stdout]   --> src/login_server/mod.rs:22:19
[INFO] [stdout]    |
[INFO] [stdout] 22 |           let mut login_result = [0 as u8; 3];
[INFO] [stdout]    |                   ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_login_result`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/common/packets.rs:109:27
[INFO] [stdout]     |
[INFO] [stdout] 109 |   pub fn read_byte(&self, mut pos: usize) -> u8 {
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/login_server/mod.rs:22:15
[INFO] [stdout]    |
[INFO] [stdout] 22 |           let mut login_result = [0 as u8; 3];
[INFO] [stdout]    |               ----^^^^^^^^^^^^
[INFO] [stdout]    |               |
[INFO] [stdout]    |               help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MAX_CHARS`
[INFO] [stdout]  --> src/char_server/mod.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | const MAX_CHARS: usize = 15;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MAX_CHAR_BUF`
[INFO] [stdout]  --> src/char_server/mod.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | const MAX_CHAR_BUF: usize = 150;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `OFFSET`
[INFO] [stdout]  --> src/char_server/mod.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | const OFFSET: usize = 27;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.89s
[INFO] running `Command { std: "docker" "inspect" "111461eb14e007bf7f2d97d896aa2621bef9f01f48a6bebb1f083841834f6fe5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "111461eb14e007bf7f2d97d896aa2621bef9f01f48a6bebb1f083841834f6fe5", kill_on_drop: false }`
[INFO] [stdout] 111461eb14e007bf7f2d97d896aa2621bef9f01f48a6bebb1f083841834f6fe5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c30bdf9781fcd6466b660a9ea5d16a324ca0809c7d363164fe4104a5e0b65ac6
[INFO] running `Command { std: "docker" "start" "-a" "c30bdf9781fcd6466b660a9ea5d16a324ca0809c7d363164fe4104a5e0b65ac6", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `BigEndian`
[INFO] [stderr]  --> src/common/packets.rs:2:17
[INFO] [stderr]   |
[INFO] [stderr] 2 | use byteorder::{BigEndian, LittleEndian, ReadBytesExt, WriteBytesExt};
[INFO] [stderr]   |                 ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `login_result`
[INFO] [stderr]   --> src/login_server/mod.rs:22:19
[INFO] [stderr]    |
[INFO] [stderr] 22 |           let mut login_result = [0 as u8; 3];
[INFO] [stderr]    |                   ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_login_result`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/common/packets.rs:109:27
[INFO] [stderr]     |
[INFO] [stderr] 109 |   pub fn read_byte(&self, mut pos: usize) -> u8 {
[INFO] [stderr]     |                           ----^^^
[INFO] [stderr]     |                           |
[INFO] [stderr]     |                           help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/login_server/mod.rs:22:15
[INFO] [stderr]    |
[INFO] [stderr] 22 |           let mut login_result = [0 as u8; 3];
[INFO] [stderr]    |               ----^^^^^^^^^^^^
[INFO] [stderr]    |               |
[INFO] [stderr]    |               help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MAX_CHARS`
[INFO] [stderr]  --> src/char_server/mod.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | const MAX_CHARS: usize = 15;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MAX_CHAR_BUF`
[INFO] [stderr]  --> src/char_server/mod.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | const MAX_CHAR_BUF: usize = 150;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `OFFSET`
[INFO] [stderr]  --> src/char_server/mod.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | const OFFSET: usize = 27;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rust-listen-socket` (bin "rust-listen-socket" test) generated 7 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_listen_socket-7342b95f7ac61be9)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c30bdf9781fcd6466b660a9ea5d16a324ca0809c7d363164fe4104a5e0b65ac6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c30bdf9781fcd6466b660a9ea5d16a324ca0809c7d363164fe4104a5e0b65ac6", kill_on_drop: false }`
[INFO] [stdout] c30bdf9781fcd6466b660a9ea5d16a324ca0809c7d363164fe4104a5e0b65ac6