[INFO] fetching crate leap-lang 0.1.2...
[INFO] testing leap-lang-0.1.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate leap-lang 0.1.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate leap-lang 0.1.2 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 crates.io crate leap-lang 0.1.2
[INFO] finished tweaking crates.io crate leap-lang 0.1.2
[INFO] tweaked toml for crates.io crate leap-lang 0.1.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4d733bb33420ded11179b10f6090ff171963ed5e2f4377a9e4ffdf8debbe6e92
[INFO] running `Command { std: "docker" "start" "-a" "4d733bb33420ded11179b10f6090ff171963ed5e2f4377a9e4ffdf8debbe6e92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d733bb33420ded11179b10f6090ff171963ed5e2f4377a9e4ffdf8debbe6e92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d733bb33420ded11179b10f6090ff171963ed5e2f4377a9e4ffdf8debbe6e92", kill_on_drop: false }`
[INFO] [stdout] 4d733bb33420ded11179b10f6090ff171963ed5e2f4377a9e4ffdf8debbe6e92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 2816b5938f71eac310c414a0c8deb63d8db17c6a44c87279fac5371a20f61c97
[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" "2816b5938f71eac310c414a0c8deb63d8db17c6a44c87279fac5371a20f61c97", kill_on_drop: false }`
[INFO] [stderr]    Compiling leap-lang v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.65s
[INFO] running `Command { std: "docker" "inspect" "2816b5938f71eac310c414a0c8deb63d8db17c6a44c87279fac5371a20f61c97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2816b5938f71eac310c414a0c8deb63d8db17c6a44c87279fac5371a20f61c97", kill_on_drop: false }`
[INFO] [stdout] 2816b5938f71eac310c414a0c8deb63d8db17c6a44c87279fac5371a20f61c97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 4a33c4d3ac9283d141ca95897ec61678c07004d6cb7019f535f0bb5f1d72b062
[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" "4a33c4d3ac9283d141ca95897ec61678c07004d6cb7019f535f0bb5f1d72b062", kill_on_drop: false }`
[INFO] [stderr]    Compiling leap-lang v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `Command { std: "docker" "inspect" "4a33c4d3ac9283d141ca95897ec61678c07004d6cb7019f535f0bb5f1d72b062", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a33c4d3ac9283d141ca95897ec61678c07004d6cb7019f535f0bb5f1d72b062", kill_on_drop: false }`
[INFO] [stdout] 4a33c4d3ac9283d141ca95897ec61678c07004d6cb7019f535f0bb5f1d72b062
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stdout] ec07ef3abfaf4cbcf710ee0c68875bc1c055362cf47d387a50f830b0b0fcd9ad
[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" "ec07ef3abfaf4cbcf710ee0c68875bc1c055362cf47d387a50f830b0b0fcd9ad", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/leap_lang-08a41b34c645ba1a)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test formatter::tests::test_update_trail_indent ... ok
[INFO] [stdout] test parser::parser::tests::test_empty_spec ... ok
[INFO] [stdout] test parser::commentsparser::tests::test_parse ... ok
[INFO] [stdout] test parser::parser::tests::test_err_position2 ... ok
[INFO] [stdout] test parser::parser::tests::test_err_position_simple ... ok
[INFO] [stdout] test formatter::tests::test_format ... ok
[INFO] [stdout] test parser::parser::tests::test_parse_enum_with_args ... ok
[INFO] [stdout] test parser::parser::tests::test_parse_simple_struct ... ok
[INFO] [stdout] test parser::parser::tests::test_parse_simple_enum ... ok
[INFO] [stdout] test parser::parser::tests::test_parse_enum_with_props ... ok
[INFO] [stdout] test parser::parser::tests::test_parse_struct_with_args ... ok
[INFO] [stdout] test parser::parser::tests::test_simple_error ... ok
[INFO] [stdout] test parser::tokenstream::tests::test_tokenizer_empty_enum ... ok
[INFO] [stdout] test parser::tokenstream::tests::test_tokenizer_empty_struct ... ok
[INFO] [stdout] test formatter::tests::test_format_complex ... ok
[INFO] [stdout] test parser::tokenstream::tests::test_tokenizer_struct ... ok
[INFO] [stdout] test parser::valuetypeparser::tests::test_complex_type ... ok
[INFO] [stdout] test parser::valuetypeparser::tests::test_simple_type ... ok
[INFO] [stdout] test formatter::tests::test_format_with_comments ... ok
[INFO] [stdout] test parser::parser::tests::test_parse_struct_with_props ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests leap-lang
[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" "ec07ef3abfaf4cbcf710ee0c68875bc1c055362cf47d387a50f830b0b0fcd9ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec07ef3abfaf4cbcf710ee0c68875bc1c055362cf47d387a50f830b0b0fcd9ad", kill_on_drop: false }`
[INFO] [stdout] ec07ef3abfaf4cbcf710ee0c68875bc1c055362cf47d387a50f830b0b0fcd9ad