[INFO] cloning repository https://github.com/BramVerb/toy-language-interpreter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BramVerb/toy-language-interpreter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBramVerb%2Ftoy-language-interpreter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBramVerb%2Ftoy-language-interpreter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5c418fd2d7d49164093036dc4416e0094eb2167a
[INFO] testing BramVerb/toy-language-interpreter against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBramVerb%2Ftoy-language-interpreter" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BramVerb/toy-language-interpreter on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/BramVerb/toy-language-interpreter
[INFO] finished tweaking git repo https://github.com/BramVerb/toy-language-interpreter
[INFO] tweaked toml for git repo https://github.com/BramVerb/toy-language-interpreter written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/BramVerb/toy-language-interpreter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a908645212eea38044588978447de26d47bc3398dd9bf32ec6a284ad9e72218
[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" "7a908645212eea38044588978447de26d47bc3398dd9bf32ec6a284ad9e72218", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a908645212eea38044588978447de26d47bc3398dd9bf32ec6a284ad9e72218", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a908645212eea38044588978447de26d47bc3398dd9bf32ec6a284ad9e72218", kill_on_drop: false }`
[INFO] [stdout] 7a908645212eea38044588978447de26d47bc3398dd9bf32ec6a284ad9e72218
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8024a59de4b9a0243665533cc939a4fa395e4042198db5265f6c55a48a98b336
[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" "8024a59de4b9a0243665533cc939a4fa395e4042198db5265f6c55a48a98b336", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.124
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling toy-language-interpreter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.29s
[INFO] running `Command { std: "docker" "inspect" "8024a59de4b9a0243665533cc939a4fa395e4042198db5265f6c55a48a98b336", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8024a59de4b9a0243665533cc939a4fa395e4042198db5265f6c55a48a98b336", kill_on_drop: false }`
[INFO] [stdout] 8024a59de4b9a0243665533cc939a4fa395e4042198db5265f6c55a48a98b336
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 445c5fa8f9c910d63300eca05433e03e61ed37142b26d6d78adaf925e252b206
[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" "445c5fa8f9c910d63300eca05433e03e61ed37142b26d6d78adaf925e252b206", kill_on_drop: false }`
[INFO] [stderr]    Compiling toy-language-interpreter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.65s
[INFO] running `Command { std: "docker" "inspect" "445c5fa8f9c910d63300eca05433e03e61ed37142b26d6d78adaf925e252b206", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "445c5fa8f9c910d63300eca05433e03e61ed37142b26d6d78adaf925e252b206", kill_on_drop: false }`
[INFO] [stdout] 445c5fa8f9c910d63300eca05433e03e61ed37142b26d6d78adaf925e252b206
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] ca9fd8c2967bf65da38ef323cf3fe450779df76cb03011805ca5ab192688e284
[INFO] running `Command { std: "docker" "start" "-a" "ca9fd8c2967bf65da38ef323cf3fe450779df76cb03011805ca5ab192688e284", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/toy_language_interpreter-2b2c5f15d29466a5)
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test desugarer::tests::mult ... ok
[INFO] [stdout] test interpreter::tests::double_negative_mult ... ok
[INFO] [stdout] test interpreter::tests::mult ... ok
[INFO] [stdout] test interpreter::tests::negative_mult ... ok
[INFO] [stdout] test desugarer::tests::negative_number ... ok
[INFO] [stdout] test desugarer::tests::number ... ok
[INFO] [stdout] test desugarer::tests::triop_if ... ok
[INFO] [stdout] test interpreter::tests::if_number ... ok
[INFO] [stdout] test desugarer::tests::unop_not ... ok
[INFO] [stdout] test interpreter::tests::if_true ... ok
[INFO] [stdout] test interpreter::tests::negative_number ... ok
[INFO] [stdout] test interpreter::tests::not_number ... ok
[INFO] [stdout] test parser::tests::negative_number ... ok
[INFO] [stdout] test parser::tests::not_a_bool ... ok
[INFO] [stdout] test parser::tests::number ... ok
[INFO] [stdout] test parser::tests::mult ... ok
[INFO] [stdout] test parser::tests::plus ... ok
[INFO] [stdout] test parser::tests::triop_if ... ok
[INFO] [stdout] test parser::tests::unop_not ... ok
[INFO] [stdout] test parser::tests::unrecognized_expression ... ok
[INFO] [stdout] test parser::tests::bool_true ... ok
[INFO] [stdout] test tests::minus ... ok
[INFO] [stdout] test interpreter::tests::plus_bool_should_err ... ok
[INFO] [stdout] test interpreter::tests::not_false ... ok
[INFO] [stdout] test interpreter::tests::not_true ... ok
[INFO] [stdout] test desugarer::tests::bool_true ... ok
[INFO] [stdout] test parser::tests::bool_false ... ok
[INFO] [stdout] test interpreter::tests::if_false ... ok
[INFO] [stdout] test interpreter::tests::number ... ok
[INFO] [stdout] test interpreter::tests::plus ... ok
[INFO] [stdout] test desugarer::tests::minus ... ok
[INFO] [stdout] test desugarer::tests::plus ... ok
[INFO] [stdout] test desugarer::tests::bool_false ... ok
[INFO] [stdout] test interpreter::tests::mult_bool_should_err ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ca9fd8c2967bf65da38ef323cf3fe450779df76cb03011805ca5ab192688e284", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca9fd8c2967bf65da38ef323cf3fe450779df76cb03011805ca5ab192688e284", kill_on_drop: false }`
[INFO] [stdout] ca9fd8c2967bf65da38ef323cf3fe450779df76cb03011805ca5ab192688e284