[INFO] fetching crate leap-lang 0.1.2...
[INFO] testing leap-lang-0.1.2 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate leap-lang 0.1.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate leap-lang 0.1.2 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 278bcb18b3da94a269eb8cacd858163e12cb78537e303c5ee8785d53c2ed664a
[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" "278bcb18b3da94a269eb8cacd858163e12cb78537e303c5ee8785d53c2ed664a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "278bcb18b3da94a269eb8cacd858163e12cb78537e303c5ee8785d53c2ed664a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "278bcb18b3da94a269eb8cacd858163e12cb78537e303c5ee8785d53c2ed664a", kill_on_drop: false }`
[INFO] [stdout] 278bcb18b3da94a269eb8cacd858163e12cb78537e303c5ee8785d53c2ed664a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", 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] 5027f1f65a26ad29b5b9024c8e78d1d03db305a2f100bc6b6f760c9cead15631
[INFO] running `Command { std: "docker" "start" "-a" "5027f1f65a26ad29b5b9024c8e78d1d03db305a2f100bc6b6f760c9cead15631", kill_on_drop: false }`
[INFO] [stderr]    Compiling leap-lang v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "5027f1f65a26ad29b5b9024c8e78d1d03db305a2f100bc6b6f760c9cead15631", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5027f1f65a26ad29b5b9024c8e78d1d03db305a2f100bc6b6f760c9cead15631", kill_on_drop: false }`
[INFO] [stdout] 5027f1f65a26ad29b5b9024c8e78d1d03db305a2f100bc6b6f760c9cead15631
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", 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] 885fa25fcfadcb7352c9169c29ffdb8b06dc2bedd09f8e117c5bc5fa9bc6d1ca
[INFO] running `Command { std: "docker" "start" "-a" "885fa25fcfadcb7352c9169c29ffdb8b06dc2bedd09f8e117c5bc5fa9bc6d1ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling leap-lang v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "885fa25fcfadcb7352c9169c29ffdb8b06dc2bedd09f8e117c5bc5fa9bc6d1ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "885fa25fcfadcb7352c9169c29ffdb8b06dc2bedd09f8e117c5bc5fa9bc6d1ca", kill_on_drop: false }`
[INFO] [stdout] 885fa25fcfadcb7352c9169c29ffdb8b06dc2bedd09f8e117c5bc5fa9bc6d1ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] 1a0f9cf3b99168525842caca8fa4c6807d3ada670b70e7179ef8b55e3eb2530b
[INFO] running `Command { std: "docker" "start" "-a" "1a0f9cf3b99168525842caca8fa4c6807d3ada670b70e7179ef8b55e3eb2530b", 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-0302a13b90401c16)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests leap-lang
[INFO] [stdout] running 20 tests
[INFO] [stdout] test formatter::tests::test_format ... ok
[INFO] [stdout] test parser::parser::tests::test_empty_spec ... ok
[INFO] [stdout] test parser::parser::tests::test_parse_simple_enum ... ok
[INFO] [stdout] test parser::parser::tests::test_simple_error ... ok
[INFO] [stdout] test parser::parser::tests::test_parse_enum_with_args ... ok
[INFO] [stdout] test parser::parser::tests::test_err_position2 ... 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::parser::tests::test_parse_simple_struct ... ok
[INFO] [stdout] test parser::parser::tests::test_parse_struct_with_args ... ok
[INFO] [stdout] test formatter::tests::test_format_complex ... ok
[INFO] [stdout] test formatter::tests::test_update_trail_indent ... 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] test parser::tokenstream::tests::test_tokenizer_empty_struct ... ok
[INFO] [stdout] test parser::valuetypeparser::tests::test_simple_type ... ok
[INFO] [stdout] test parser::parser::tests::test_err_position_simple ... ok
[INFO] [stdout] test parser::tokenstream::tests::test_tokenizer_empty_enum ... ok
[INFO] [stdout] test parser::commentsparser::tests::test_parse ... ok
[INFO] [stdout] test parser::parser::tests::test_parse_enum_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] [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" "1a0f9cf3b99168525842caca8fa4c6807d3ada670b70e7179ef8b55e3eb2530b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a0f9cf3b99168525842caca8fa4c6807d3ada670b70e7179ef8b55e3eb2530b", kill_on_drop: false }`
[INFO] [stdout] 1a0f9cf3b99168525842caca8fa4c6807d3ada670b70e7179ef8b55e3eb2530b