[INFO] cloning repository https://github.com/ray10k/Synacor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ray10k/Synacor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fray10k%2FSynacor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fray10k%2FSynacor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 994e6f23181a0de2f42883f76400041622cb36bb
[INFO] checking ray10k/Synacor against try#0f31acebf540c89e4a4d5d114959fe91973419cb for pr-147017
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fray10k%2FSynacor" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ray10k/Synacor
[INFO] finished tweaking git repo https://github.com/ray10k/Synacor
[INFO] tweaked toml for git repo https://github.com/ray10k/Synacor written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ray10k/Synacor on toolchain 0f31acebf540c89e4a4d5d114959fe91973419cb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0f31acebf540c89e4a4d5d114959fe91973419cb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ray10k/Synacor already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0f31acebf540c89e4a4d5d114959fe91973419cb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking ray10k/Synacor against try#0f31acebf540c89e4a4d5d114959fe91973419cb for pr-147017
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fray10k%2FSynacor" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ray10k/Synacor
[INFO] finished tweaking git repo https://github.com/ray10k/Synacor
[INFO] tweaked toml for git repo https://github.com/ray10k/Synacor written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ray10k/Synacor on toolchain 0f31acebf540c89e4a4d5d114959fe91973419cb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0f31acebf540c89e4a4d5d114959fe91973419cb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ray10k/Synacor already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0f31acebf540c89e4a4d5d114959fe91973419cb" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded circular-buffer v0.1.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+0f31acebf540c89e4a4d5d114959fe91973419cb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00e405a0443410ec7f548c37e32a0c03899526f9f73b62c73d8c2b9e1a56685f
[INFO] running `Command { std: "docker" "start" "-a" "00e405a0443410ec7f548c37e32a0c03899526f9f73b62c73d8c2b9e1a56685f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00e405a0443410ec7f548c37e32a0c03899526f9f73b62c73d8c2b9e1a56685f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00e405a0443410ec7f548c37e32a0c03899526f9f73b62c73d8c2b9e1a56685f", kill_on_drop: false }`
[INFO] [stdout] 00e405a0443410ec7f548c37e32a0c03899526f9f73b62c73d8c2b9e1a56685f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+0f31acebf540c89e4a4d5d114959fe91973419cb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f6d2f7693e6d9c586398e8f21f0eebf3b46e829db8c7e1627a957d4c092f917
[INFO] running `Command { std: "docker" "start" "-a" "8f6d2f7693e6d9c586398e8f21f0eebf3b46e829db8c7e1627a957d4c092f917", kill_on_drop: false }`
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking allocator-api2 v0.2.16
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking castaway v0.2.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking bitflags v2.4.2
[INFO] [stderr]     Checking clap_builder v4.5.18
[INFO] [stderr]    Compiling indoc v2.0.4
[INFO] [stderr]     Checking circular-buffer v0.1.7
[INFO] [stderr]     Checking compact_str v0.7.1
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking crossterm v0.27.0
[INFO] [stderr]     Checking lru v0.12.3
[INFO] [stderr]    Compiling stability v0.1.1
[INFO] [stderr]    Compiling strum_macros v0.26.2
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]     Checking strum v0.26.2
[INFO] [stderr]     Checking ratatui v0.26.1
[INFO] [stderr]     Checking clap v4.5.18
[INFO] [stderr]     Checking synapone v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `round_one` is never used
[INFO] [stdout]   --> src/bruteforce/main.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn round_one(a: u16, b: u16, c: u16) -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `round_two` is never used
[INFO] [stdout]   --> src/bruteforce/main.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn round_two(a: u16, b: u16, c: u16) -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `round_three` is never used
[INFO] [stdout]   --> src/bruteforce/main.rs:58:4
[INFO] [stdout]    |
[INFO] [stdout] 58 | fn round_three(init_a: u16, init_b: u16, c: u16) -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `r4_key` is never used
[INFO] [stdout]   --> src/bruteforce/main.rs:77:4
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn r4_key (a:u16, b:u16) -> u32 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `round_four` is never used
[INFO] [stdout]   --> src/bruteforce/main.rs:81:4
[INFO] [stdout]    |
[INFO] [stdout] 81 | fn round_four(a:u16,b:u16,c:u16,mut lookup:HashMap<u32,u16>) -> (u16,HashMap<u32,u16>) {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `round_one` is never used
[INFO] [stdout]   --> src/bruteforce/main.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn round_one(a: u16, b: u16, c: u16) -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `round_two` is never used
[INFO] [stdout]   --> src/bruteforce/main.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn round_two(a: u16, b: u16, c: u16) -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `round_three` is never used
[INFO] [stdout]   --> src/bruteforce/main.rs:58:4
[INFO] [stdout]    |
[INFO] [stdout] 58 | fn round_three(init_a: u16, init_b: u16, c: u16) -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `r4_key` is never used
[INFO] [stdout]   --> src/bruteforce/main.rs:77:4
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn r4_key (a:u16, b:u16) -> u32 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `round_four` is never used
[INFO] [stdout]   --> src/bruteforce/main.rs:81:4
[INFO] [stdout]    |
[INFO] [stdout] 81 | fn round_four(a:u16,b:u16,c:u16,mut lookup:HashMap<u32,u16>) -> (u16,HashMap<u32,u16>) {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.19s
[INFO] running `Command { std: "docker" "inspect" "8f6d2f7693e6d9c586398e8f21f0eebf3b46e829db8c7e1627a957d4c092f917", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f6d2f7693e6d9c586398e8f21f0eebf3b46e829db8c7e1627a957d4c092f917", kill_on_drop: false }`
[INFO] [stdout] 8f6d2f7693e6d9c586398e8f21f0eebf3b46e829db8c7e1627a957d4c092f917