[INFO] cloning repository https://github.com/solar-lang/solar-parser
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/solar-lang/solar-parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsolar-lang%2Fsolar-parser", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsolar-lang%2Fsolar-parser'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bed68e968e35026691d1517819670a49a70dc131
[INFO] testing solar-lang/solar-parser against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsolar-lang%2Fsolar-parser" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/solar-lang/solar-parser on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/solar-lang/solar-parser
[INFO] finished tweaking git repo https://github.com/solar-lang/solar-parser
[INFO] tweaked toml for git repo https://github.com/solar-lang/solar-parser written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/solar-lang/solar-parser already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d99b6e8226cf173de5aaeffc6f6df626dbab85bba371561aff921f1c6e1a800
[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" "6d99b6e8226cf173de5aaeffc6f6df626dbab85bba371561aff921f1c6e1a800", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d99b6e8226cf173de5aaeffc6f6df626dbab85bba371561aff921f1c6e1a800", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d99b6e8226cf173de5aaeffc6f6df626dbab85bba371561aff921f1c6e1a800", kill_on_drop: false }`
[INFO] [stdout] 6d99b6e8226cf173de5aaeffc6f6df626dbab85bba371561aff921f1c6e1a800
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe77dbca889becd09ceb76d3a70569e84b38cc9d7f96671d280d2457abb6de1f
[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" "fe77dbca889becd09ceb76d3a70569e84b38cc9d7f96671d280d2457abb6de1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling nom v6.1.2
[INFO] [stderr]    Compiling solar-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.12s
[INFO] running `Command { std: "docker" "inspect" "fe77dbca889becd09ceb76d3a70569e84b38cc9d7f96671d280d2457abb6de1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe77dbca889becd09ceb76d3a70569e84b38cc9d7f96671d280d2457abb6de1f", kill_on_drop: false }`
[INFO] [stdout] fe77dbca889becd09ceb76d3a70569e84b38cc9d7f96671d280d2457abb6de1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c66a9e838600c068608d3b1fd699f0960ab0af454eca809163f930a4c4c01631
[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" "c66a9e838600c068608d3b1fd699f0960ab0af454eca809163f930a4c4c01631", kill_on_drop: false }`
[INFO] [stderr]    Compiling solar-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.59s
[INFO] running `Command { std: "docker" "inspect" "c66a9e838600c068608d3b1fd699f0960ab0af454eca809163f930a4c4c01631", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c66a9e838600c068608d3b1fd699f0960ab0af454eca809163f930a4c4c01631", kill_on_drop: false }`
[INFO] [stdout] c66a9e838600c068608d3b1fd699f0960ab0af454eca809163f930a4c4c01631
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 18be5161282e8195d20f419e3e4d5bffcad5bae14be8de735438ca4fa0e56143
[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" "18be5161282e8195d20f419e3e4d5bffcad5bae14be8de735438ca4fa0e56143", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/solar_parser-d6ceb9d199f09b75)
[INFO] [stdout] running 42 tests
[INFO] [stdout] test ast::expr::block::tests::let_statement ... ok
[INFO] [stdout] test ast::expr::block::tests::if_test1 ... ok
[INFO] [stdout] test ast::expr::block::tests::loop_statement ... ok
[INFO] [stdout] test ast::body::tests::types ... ok
[INFO] [stdout] test ast::expr::literal::literal_tests::bool_true ... ok
[INFO] [stdout] test ast::expr::literal::literal_tests::bool_false ... ok
[INFO] [stdout] test ast::expr::block::tests::return_statement ... ok
[INFO] [stdout] test ast::expr::literal::float_tests::float_value ... ok
[INFO] [stdout] test ast::expr::full::tests::concatination ... ok
[INFO] [stdout] test ast::expr::full::tests::negation2 ... ok
[INFO] [stdout] test ast::expr::full::tests::negation1 ... ok
[INFO] [stdout] test ast::expr::full::tests::exponent_right_associative ... ok
[INFO] [stdout] test ast::expr::full::tests::exponent1 ... ok
[INFO] [stdout] test ast::expr::block::tests::if_statement ... ok
[INFO] [stdout] test ast::expr::full::tests::cheap_tests ... ok
[INFO] [stdout] test ast::expr::string::tests::test_string_parsing ... ok
[INFO] [stdout] test ast::expr::tests::abs_expr ... ok
[INFO] [stdout] test ast::expr::full::tests::pipe_test ... ok
[INFO] [stdout] test ast::expr::tests::arrays ... ok
[INFO] [stdout] test ast::import::tests::full_imports ... ok
[INFO] [stdout] test ast::identifier::tests::idents ... ok
[INFO] [stdout] test ast::identifier::tests::keyword_recognition ... ok
[INFO] [stdout] test ast::type_signature::tests::types6 ... ok
[INFO] [stdout] test ast::type_signature::tests::types7 ... ok
[INFO] [stdout] test ast::type_signature::tests::types8 ... ok
[INFO] [stdout] test ast::type_signature::tests::vectors ... ok
[INFO] [stdout] test util::tests::join2 ... ok
[INFO] [stdout] test ast::import::tests::imports ... ok
[INFO] [stdout] test ast::type_signature::tests::types5 ... ok
[INFO] [stdout] test ast::type_signature::tests::types2 ... ok
[INFO] [stdout] test ast::identifier::tests::fullidents ... ok
[INFO] [stdout] test ast::type_signature::tests::tuples ... ok
[INFO] [stdout] test ast::type_signature::tests::types10 ... ok
[INFO] [stdout] test ast::type_signature::tests::types0 ... ok
[INFO] [stdout] test ast::type_signature::tests::types1 ... ok
[INFO] [stdout] test ast::expr::value_tests::exponent1 ... ok
[INFO] [stdout] test ast::expr::tests::closure_arguments ... ok
[INFO] [stdout] test ast::expr::value_tests::exponent2 ... ok
[INFO] [stdout] test ast::type_signature::tests::types4 ... ok
[INFO] [stdout] test ast::type_signature::tests::types3 ... ok
[INFO] [stdout] test util::tests::join1 ... ok
[INFO] [stdout] test ast::type_signature::tests::types9 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests solar-parser
[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" "18be5161282e8195d20f419e3e4d5bffcad5bae14be8de735438ca4fa0e56143", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18be5161282e8195d20f419e3e4d5bffcad5bae14be8de735438ca4fa0e56143", kill_on_drop: false }`
[INFO] [stdout] 18be5161282e8195d20f419e3e4d5bffcad5bae14be8de735438ca4fa0e56143