[INFO] cloning repository https://github.com/d3lio/degu-lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/d3lio/degu-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd3lio%2Fdegu-lang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd3lio%2Fdegu-lang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e0273fd33cae9dcc6ef070c7afc922cbab57eb79
[INFO] testing d3lio/degu-lang 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%2Fd3lio%2Fdegu-lang" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/d3lio/degu-lang 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/d3lio/degu-lang
[INFO] finished tweaking git repo https://github.com/d3lio/degu-lang
[INFO] tweaked toml for git repo https://github.com/d3lio/degu-lang written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/d3lio/degu-lang 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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stdout] 0b56d938a2e3ba4bceba32a66c7a09dbd6a7d59055509e742b24986dc2fe3fb3
[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" "0b56d938a2e3ba4bceba32a66c7a09dbd6a7d59055509e742b24986dc2fe3fb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b56d938a2e3ba4bceba32a66c7a09dbd6a7d59055509e742b24986dc2fe3fb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b56d938a2e3ba4bceba32a66c7a09dbd6a7d59055509e742b24986dc2fe3fb3", kill_on_drop: false }`
[INFO] [stdout] 0b56d938a2e3ba4bceba32a66c7a09dbd6a7d59055509e742b24986dc2fe3fb3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stdout] 9d3c905c0afe13950ddda69722784b014ccbc96b5f107b8871045db11c332dd6
[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" "9d3c905c0afe13950ddda69722784b014ccbc96b5f107b8871045db11c332dd6", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling lexpar v0.1.0 (https://github.com/d3lio/lexpar#067ed17a)
[INFO] [stderr]    Compiling syntax v0.1.0 (/opt/rustwide/workdir/src/syntax)
[INFO] [stderr]    Compiling llvm-sys v60.3.0
[INFO] [stderr]    Compiling llvm-wrap v0.1.0 (/opt/rustwide/workdir/src/llvm-wrap)
[INFO] [stderr]    Compiling compiler v0.1.0 (/opt/rustwide/workdir/src/compiler)
[INFO] [stdout] warning: field is never read: `message`
[INFO] [stdout]   --> src/compiler/src/compiler/mod.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     message: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `CompilerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/compiler/src/compiler/mod.rs:48:10
[INFO] [stdout]    |
[INFO] [stdout] 48 | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.16s
[INFO] running `Command { std: "docker" "inspect" "9d3c905c0afe13950ddda69722784b014ccbc96b5f107b8871045db11c332dd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d3c905c0afe13950ddda69722784b014ccbc96b5f107b8871045db11c332dd6", kill_on_drop: false }`
[INFO] [stdout] 9d3c905c0afe13950ddda69722784b014ccbc96b5f107b8871045db11c332dd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] af24002725f79c440b43514ae885dc7a7a5c5331dc0572b4887544a1e82f9ac8
[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" "af24002725f79c440b43514ae885dc7a7a5c5331dc0572b4887544a1e82f9ac8", kill_on_drop: false }`
[INFO] [stderr]    Compiling syntax v0.1.0 (/opt/rustwide/workdir/src/syntax)
[INFO] [stderr]    Compiling llvm-wrap v0.1.0 (/opt/rustwide/workdir/src/llvm-wrap)
[INFO] [stderr]    Compiling compiler v0.1.0 (/opt/rustwide/workdir/src/compiler)
[INFO] [stdout] warning: field is never read: `message`
[INFO] [stdout]   --> src/compiler/src/compiler/mod.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     message: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `CompilerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/compiler/src/compiler/mod.rs:48:10
[INFO] [stdout]    |
[INFO] [stdout] 48 | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.95s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/compiler-aa3692c3e4733d71)
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/llvm_wrap-401c35563c4e393f)
[INFO] [stderr]   Executable tests/e2e_main_sum.rs (/opt/rustwide/target/debug/deps/e2e_main_sum-91db320d04578cae)
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/syntax-6bd585f468a84013)
[INFO] running `Command { std: "docker" "inspect" "af24002725f79c440b43514ae885dc7a7a5c5331dc0572b4887544a1e82f9ac8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af24002725f79c440b43514ae885dc7a7a5c5331dc0572b4887544a1e82f9ac8", kill_on_drop: false }`
[INFO] [stdout] af24002725f79c440b43514ae885dc7a7a5c5331dc0572b4887544a1e82f9ac8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 924f4b969f41167932248c13afe0eff7dad7fea1aa9b2a6428b0b213a0eab79d
[INFO] running `Command { std: "docker" "start" "-a" "924f4b969f41167932248c13afe0eff7dad7fea1aa9b2a6428b0b213a0eab79d", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `message`
[INFO] [stdout] 
[INFO] [stderr]   --> src/compiler/src/compiler/mod.rs:50:5
[INFO] [stdout] running 0 tests
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 50 |     message: String,
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] note: `CompilerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/compiler/src/compiler/mod.rs:48:10
[INFO] [stderr]    |
[INFO] [stderr] 48 | #[derive(Debug)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `compiler` (bin "compiler" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/compiler-aa3692c3e4733d71)
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/llvm_wrap-401c35563c4e393f)
[INFO] [stderr]      Running tests/e2e_main_sum.rs (/opt/rustwide/target/debug/deps/e2e_main_sum-91db320d04578cae)
[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] [stdout] running 1 test
[INFO] [stdout] test e2e_main_sum ... ok
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/syntax-6bd585f468a84013)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests llvm-wrap
[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 syntax
[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" "924f4b969f41167932248c13afe0eff7dad7fea1aa9b2a6428b0b213a0eab79d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "924f4b969f41167932248c13afe0eff7dad7fea1aa9b2a6428b0b213a0eab79d", kill_on_drop: false }`
[INFO] [stdout] 924f4b969f41167932248c13afe0eff7dad7fea1aa9b2a6428b0b213a0eab79d