[INFO] cloning repository https://github.com/kayky-cas/kroks-lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kayky-cas/kroks-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkayky-cas%2Fkroks-lang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkayky-cas%2Fkroks-lang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2cd85651a7e852533f745769c3048cd4cc77b077
[INFO] testing kayky-cas/kroks-lang against 1.90.0 for beta-1.91-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkayky-cas%2Fkroks-lang" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kayky-cas/kroks-lang
[INFO] finished tweaking git repo https://github.com/kayky-cas/kroks-lang
[INFO] tweaked toml for git repo https://github.com/kayky-cas/kroks-lang written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kayky-cas/kroks-lang on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kayky-cas/kroks-lang 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 99477b4fe842226240c4801563a7c595a29be967210cfe5183c9c9ee1e4ac883
[INFO] running `Command { std: "docker" "start" "-a" "99477b4fe842226240c4801563a7c595a29be967210cfe5183c9c9ee1e4ac883", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99477b4fe842226240c4801563a7c595a29be967210cfe5183c9c9ee1e4ac883", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99477b4fe842226240c4801563a7c595a29be967210cfe5183c9c9ee1e4ac883", kill_on_drop: false }`
[INFO] [stdout] 99477b4fe842226240c4801563a7c595a29be967210cfe5183c9c9ee1e4ac883
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b33235ef6bb592491c51bcf7e14e576b9cfba3dd06ec6d63f0659a9865ca5ee3
[INFO] running `Command { std: "docker" "start" "-a" "b33235ef6bb592491c51bcf7e14e576b9cfba3dd06ec6d63f0659a9865ca5ee3", kill_on_drop: false }`
[INFO] [stderr]    Compiling kroks-lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `Simulate` is never constructed
[INFO] [stdout]   --> src/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | enum KroksMode {
[INFO] [stdout]    |      --------- variant in this enum
[INFO] [stdout] 15 |     Compile,
[INFO] [stdout] 16 |     Simulate,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "b33235ef6bb592491c51bcf7e14e576b9cfba3dd06ec6d63f0659a9865ca5ee3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b33235ef6bb592491c51bcf7e14e576b9cfba3dd06ec6d63f0659a9865ca5ee3", kill_on_drop: false }`
[INFO] [stdout] b33235ef6bb592491c51bcf7e14e576b9cfba3dd06ec6d63f0659a9865ca5ee3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 445503ac1e18eb1df1df4520ffef5d6a7c3d436eb89f68fd0ae0e1f4ba4fd97b
[INFO] running `Command { std: "docker" "start" "-a" "445503ac1e18eb1df1df4520ffef5d6a7c3d436eb89f68fd0ae0e1f4ba4fd97b", kill_on_drop: false }`
[INFO] [stderr]    Compiling kroks-lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `Simulate` is never constructed
[INFO] [stdout]   --> src/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | enum KroksMode {
[INFO] [stdout]    |      --------- variant in this enum
[INFO] [stdout] 15 |     Compile,
[INFO] [stdout] 16 |     Simulate,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "445503ac1e18eb1df1df4520ffef5d6a7c3d436eb89f68fd0ae0e1f4ba4fd97b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "445503ac1e18eb1df1df4520ffef5d6a7c3d436eb89f68fd0ae0e1f4ba4fd97b", kill_on_drop: false }`
[INFO] [stdout] 445503ac1e18eb1df1df4520ffef5d6a7c3d436eb89f68fd0ae0e1f4ba4fd97b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 088a7b672750f2407fe75c985d4ff7a069630ee0691d00840e26f1f1e1948373
[INFO] running `Command { std: "docker" "start" "-a" "088a7b672750f2407fe75c985d4ff7a069630ee0691d00840e26f1f1e1948373", kill_on_drop: false }`
[INFO] [stderr] warning: variant `Simulate` is never constructed
[INFO] [stderr]   --> src/main.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | enum KroksMode {
[INFO] [stderr]    |      --------- variant in this enum
[INFO] [stderr] 15 |     Compile,
[INFO] [stderr] 16 |     Simulate,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `kroks-lang` (bin "kroks-lang" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/kroks_lang-652185473a8d72d1)
[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" "088a7b672750f2407fe75c985d4ff7a069630ee0691d00840e26f1f1e1948373", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "088a7b672750f2407fe75c985d4ff7a069630ee0691d00840e26f1f1e1948373", kill_on_drop: false }`
[INFO] [stdout] 088a7b672750f2407fe75c985d4ff7a069630ee0691d00840e26f1f1e1948373