[INFO] cloning repository https://github.com/bqia0/Synacor-challenge
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bqia0/Synacor-challenge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbqia0%2FSynacor-challenge", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbqia0%2FSynacor-challenge'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f1ef0ab3f457c6c1772d905e5d2ece907843733a
[INFO] testing bqia0/Synacor-challenge against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbqia0%2FSynacor-challenge" "/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/bqia0/Synacor-challenge on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bqia0/Synacor-challenge
[INFO] finished tweaking git repo https://github.com/bqia0/Synacor-challenge
[INFO] tweaked toml for git repo https://github.com/bqia0/Synacor-challenge written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/bqia0/Synacor-challenge already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a211c48c28e82d7b5684cacc58e4e5ae905da4d76bdbbcab225ae04451c0db44
[INFO] running `Command { std: "docker" "start" "-a" "a211c48c28e82d7b5684cacc58e4e5ae905da4d76bdbbcab225ae04451c0db44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a211c48c28e82d7b5684cacc58e4e5ae905da4d76bdbbcab225ae04451c0db44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a211c48c28e82d7b5684cacc58e4e5ae905da4d76bdbbcab225ae04451c0db44", kill_on_drop: false }`
[INFO] [stdout] a211c48c28e82d7b5684cacc58e4e5ae905da4d76bdbbcab225ae04451c0db44
[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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 673eaa914bf3ff42009ebf4ecca87eeb5c712cee5f2923418152c3c65917debf
[INFO] running `Command { std: "docker" "start" "-a" "673eaa914bf3ff42009ebf4ecca87eeb5c712cee5f2923418152c3c65917debf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling byteorder v1.4.2
[INFO] [stderr]    Compiling synacor-challenge v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `debug` should have an upper case name
[INFO] [stdout]   --> src/cpu.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const debug: bool = false;
[INFO] [stdout]    |       ^^^^^ help: convert the identifier to upper case: `DEBUG`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.05s
[INFO] running `Command { std: "docker" "inspect" "673eaa914bf3ff42009ebf4ecca87eeb5c712cee5f2923418152c3c65917debf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "673eaa914bf3ff42009ebf4ecca87eeb5c712cee5f2923418152c3c65917debf", kill_on_drop: false }`
[INFO] [stdout] 673eaa914bf3ff42009ebf4ecca87eeb5c712cee5f2923418152c3c65917debf
[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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9bf0483d31db6834a75fb6adf784010ceec11678847bf664d361e3b6e083aeb
[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" "c9bf0483d31db6834a75fb6adf784010ceec11678847bf664d361e3b6e083aeb", kill_on_drop: false }`
[INFO] [stderr]    Compiling synacor-challenge v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `debug` should have an upper case name
[INFO] [stdout]   --> src/cpu.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const debug: bool = false;
[INFO] [stdout]    |       ^^^^^ help: convert the identifier to upper case: `DEBUG`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `debug` should have an upper case name
[INFO] [stdout]   --> src/cpu.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const debug: bool = false;
[INFO] [stdout]    |       ^^^^^ help: convert the identifier to upper case: `DEBUG`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.83s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/synacor_challenge-2387e52f7e53fba4)
[INFO] [stderr]   Executable unittests src/bin/disassembler.rs (/opt/rustwide/target/debug/deps/disassembler-e3445a6a0bec4b82)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/synacor_challenge-4bce5a845d4afe64)
[INFO] running `Command { std: "docker" "inspect" "c9bf0483d31db6834a75fb6adf784010ceec11678847bf664d361e3b6e083aeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9bf0483d31db6834a75fb6adf784010ceec11678847bf664d361e3b6e083aeb", kill_on_drop: false }`
[INFO] [stdout] c9bf0483d31db6834a75fb6adf784010ceec11678847bf664d361e3b6e083aeb
[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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 412b34f4ea0b7bc8cda1483c2d587669ead2789b5c02be69a1891c17ff1ec812
[INFO] running `Command { std: "docker" "start" "-a" "412b34f4ea0b7bc8cda1483c2d587669ead2789b5c02be69a1891c17ff1ec812", kill_on_drop: false }`
[INFO] [stderr] warning: constant `debug` should have an upper case name
[INFO] [stderr]   --> src/cpu.rs:15:7
[INFO] [stderr]    |
[INFO] [stderr] 15 | const debug: bool = false;
[INFO] [stderr]    |       ^^^^^ help: convert the identifier to upper case: `DEBUG`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `synacor-challenge` (lib) generated 1 warning
[INFO] [stderr] warning: `synacor-challenge` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/synacor_challenge-2387e52f7e53fba4)
[INFO] [stderr]      Running unittests src/bin/disassembler.rs (/opt/rustwide/target/debug/deps/disassembler-e3445a6a0bec4b82)
[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] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/synacor_challenge-4bce5a845d4afe64)
[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] [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] [stderr]    Doc-tests synacor-challenge
[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" "412b34f4ea0b7bc8cda1483c2d587669ead2789b5c02be69a1891c17ff1ec812", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "412b34f4ea0b7bc8cda1483c2d587669ead2789b5c02be69a1891c17ff1ec812", kill_on_drop: false }`
[INFO] [stdout] 412b34f4ea0b7bc8cda1483c2d587669ead2789b5c02be69a1891c17ff1ec812