[INFO] cloning repository https://github.com/KevinCybura/K_lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KevinCybura/K_lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKevinCybura%2FK_lang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKevinCybura%2FK_lang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8f1e98aed9caa71567abcb692a6312d8165c8f09
[INFO] testing KevinCybura/K_lang against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKevinCybura%2FK_lang" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/KevinCybura/K_lang on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/KevinCybura/K_lang
[INFO] finished tweaking git repo https://github.com/KevinCybura/K_lang
[INFO] tweaked toml for git repo https://github.com/KevinCybura/K_lang written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/KevinCybura/K_lang already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "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] d72d36ec72ff5bb5eed6ea7b41a546464ccb96d32b6fabf02a2043d045fb4a6f
[INFO] running `Command { std: "docker" "start" "-a" "d72d36ec72ff5bb5eed6ea7b41a546464ccb96d32b6fabf02a2043d045fb4a6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d72d36ec72ff5bb5eed6ea7b41a546464ccb96d32b6fabf02a2043d045fb4a6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d72d36ec72ff5bb5eed6ea7b41a546464ccb96d32b6fabf02a2043d045fb4a6f", kill_on_drop: false }`
[INFO] [stdout] d72d36ec72ff5bb5eed6ea7b41a546464ccb96d32b6fabf02a2043d045fb4a6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c66ac0f9ea20d6ea81a8793bac9ac1ada7195997e64f9e23e8545cd1524b5cd1
[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" "c66ac0f9ea20d6ea81a8793bac9ac1ada7195997e64f9e23e8545cd1524b5cd1", kill_on_drop: false }`
[INFO] [stderr]    Compiling K_Lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `K_Lang` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `k_lang`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `Command { std: "docker" "inspect" "c66ac0f9ea20d6ea81a8793bac9ac1ada7195997e64f9e23e8545cd1524b5cd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c66ac0f9ea20d6ea81a8793bac9ac1ada7195997e64f9e23e8545cd1524b5cd1", kill_on_drop: false }`
[INFO] [stdout] c66ac0f9ea20d6ea81a8793bac9ac1ada7195997e64f9e23e8545cd1524b5cd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf3bcf1816c7ef60975f6b4245bddffcea8394a0702c8e0c773d013cb27566fb
[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" "bf3bcf1816c7ef60975f6b4245bddffcea8394a0702c8e0c773d013cb27566fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling K_Lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `K_Lang` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `k_lang`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `Command { std: "docker" "inspect" "bf3bcf1816c7ef60975f6b4245bddffcea8394a0702c8e0c773d013cb27566fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf3bcf1816c7ef60975f6b4245bddffcea8394a0702c8e0c773d013cb27566fb", kill_on_drop: false }`
[INFO] [stdout] bf3bcf1816c7ef60975f6b4245bddffcea8394a0702c8e0c773d013cb27566fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 49adbb46c780722cdbcef20497856e191e2dec88784d6a47753aa09e1894dcc4
[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" "49adbb46c780722cdbcef20497856e191e2dec88784d6a47753aa09e1894dcc4", kill_on_drop: false }`
[INFO] [stderr] warning: crate `K_Lang` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `k_lang`
[INFO] [stderr] 
[INFO] [stderr] warning: `K_Lang` (bin "K_Lang" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/K_Lang-2c0155b36b519f66)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test lexer::tests::test_get_next_char ... ok
[INFO] [stdout] test lexer::tests::test_parse_consecutive_tokens ... ok
[INFO] [stdout] test lexer::tests::test_parse_mutli_char_ops ... ok
[INFO] [stdout] test lexer::tests::test_parse_num ... ok
[INFO] [stdout] test lexer::tests::test_parse_single_char_ops ... ok
[INFO] [stdout] test lexer::tests::test_parse_string ... ok
[INFO] [stdout] test parser::test::test_parse_extern ... ok
[INFO] [stdout] test parser::test::test_parse_prototype_no_args ... ok
[INFO] [stdout] test parser::test::test_parse_prototype_with_args ... ok
[INFO] [stdout] test lexer::tests::test_parse_tokens ... ok
[INFO] [stdout] test lexer::tests::test_invalid_float_number ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "49adbb46c780722cdbcef20497856e191e2dec88784d6a47753aa09e1894dcc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49adbb46c780722cdbcef20497856e191e2dec88784d6a47753aa09e1894dcc4", kill_on_drop: false }`
[INFO] [stdout] 49adbb46c780722cdbcef20497856e191e2dec88784d6a47753aa09e1894dcc4