[INFO] cloning repository https://github.com/sunjay/lion
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sunjay/lion" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunjay%2Flion", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunjay%2Flion'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 97daa3de1a7e7714432c2a6d04b11a0ce35d4ec8
[INFO] testing sunjay/lion against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsunjay%2Flion" "/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/sunjay/lion 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/sunjay/lion
[INFO] finished tweaking git repo https://github.com/sunjay/lion
[INFO] tweaked toml for git repo https://github.com/sunjay/lion written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/sunjay/lion 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] [stderr]     Blocking waiting for file lock on package cache
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 347a217a2bd865c0bab8cf94ea8db14b09ac610e5775be77b3e02826becab856
[INFO] running `Command { std: "docker" "start" "-a" "347a217a2bd865c0bab8cf94ea8db14b09ac610e5775be77b3e02826becab856", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "347a217a2bd865c0bab8cf94ea8db14b09ac610e5775be77b3e02826becab856", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "347a217a2bd865c0bab8cf94ea8db14b09ac610e5775be77b3e02826becab856", kill_on_drop: false }`
[INFO] [stdout] 347a217a2bd865c0bab8cf94ea8db14b09ac610e5775be77b3e02826becab856
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d3028f2b14ab4d7bf4bca16350bb33090772005f095b25d2912ccb5d74267a5
[INFO] running `Command { std: "docker" "start" "-a" "5d3028f2b14ab4d7bf4bca16350bb33090772005f095b25d2912ccb5d74267a5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v0.1.2
[INFO] [stderr]    Compiling libc v0.2.53
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling nix v0.13.0
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling smallvec v0.6.9
[INFO] [stderr]    Compiling cfg-if v0.1.7
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]    Compiling ordermap v0.3.5
[INFO] [stderr]    Compiling bytecount v0.3.2
[INFO] [stderr]    Compiling fixedbitset v0.1.9
[INFO] [stderr]    Compiling rand_jitter v0.1.3
[INFO] [stderr]    Compiling phf_shared v0.7.24
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling phf v0.7.24
[INFO] [stderr]    Compiling petgraph v0.4.13
[INFO] [stderr]    Compiling smallstr v0.1.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.8
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling nom_locate v0.3.1
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling terminfo v0.6.1
[INFO] [stderr]    Compiling bigdecimal v0.1.0
[INFO] [stderr]    Compiling mortal v0.2.0
[INFO] [stderr]    Compiling linefeed v0.6.0
[INFO] [stderr]    Compiling lion v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.58s
[INFO] running `Command { std: "docker" "inspect" "5d3028f2b14ab4d7bf4bca16350bb33090772005f095b25d2912ccb5d74267a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d3028f2b14ab4d7bf4bca16350bb33090772005f095b25d2912ccb5d74267a5", kill_on_drop: false }`
[INFO] [stdout] 5d3028f2b14ab4d7bf4bca16350bb33090772005f095b25d2912ccb5d74267a5
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b0927c2bdeba89fba3047618a35a8404ba7abab1695a43cbfed88892f6dcd028
[INFO] running `Command { std: "docker" "start" "-a" "b0927c2bdeba89fba3047618a35a8404ba7abab1695a43cbfed88892f6dcd028", kill_on_drop: false }`
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling pretty_assertions v0.6.1
[INFO] [stderr]    Compiling lion v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.00s
[INFO] running `Command { std: "docker" "inspect" "b0927c2bdeba89fba3047618a35a8404ba7abab1695a43cbfed88892f6dcd028", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0927c2bdeba89fba3047618a35a8404ba7abab1695a43cbfed88892f6dcd028", kill_on_drop: false }`
[INFO] [stdout] b0927c2bdeba89fba3047618a35a8404ba7abab1695a43cbfed88892f6dcd028
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3eb1ba8b61e86201f2474280bd6fb1c715ed24b03ad43f4f3b2785b8fee1643f
[INFO] running `Command { std: "docker" "start" "-a" "3eb1ba8b61e86201f2474280bd6fb1c715ed24b03ad43f4f3b2785b8fee1643f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lion-9df6d80780c28e36)
[INFO] [stdout] running 26 tests
[INFO] [stdout] test ast::tests::format_unit_name ... ok
[INFO] [stdout] test parser::tests::comment_parser ... ok
[INFO] [stdout] test canonical::tests::pow ... ok
[INFO] [stdout] test parser::tests::expr_parser ... ok
[INFO] [stdout] test interpreter::tests::conversions ... ok
[INFO] [stdout] test canonical::tests::division ... ok
[INFO] [stdout] test canonical::tests::multiplication ... ok
[INFO] [stdout] test parser::tests::ident_path_parser ... ok
[INFO] [stdout] test parser::tests::compound_unit_parser ... ok
[INFO] [stdout] test parser::tests::float_literal_parser ... ok
[INFO] [stdout] test parser::tests::numeric_literal_parser ... ok
[INFO] [stdout] test unit_graph::tests::unitless_exists ... ok
[INFO] [stdout] test parser::tests::whitespace_parser ... ok
[INFO] [stdout] test parser::tests::whitespace_comment_parser ... ok
[INFO] [stdout] test parser::tests::let_decl_parser ... ok
[INFO] [stdout] test parser::tests::unitpow_parser ... ok
[INFO] [stdout] test parser::tests::unitterm_parser ... ok
[INFO] [stdout] test parser::tests::integer_literal_parser ... ok
[INFO] [stdout] test parser::tests::program_parser ... ok
[INFO] [stdout] test parser::tests::ident_parser ... ok
[INFO] [stdout] test parser::tests::function_parser ... ok
[INFO] [stdout] test parser::tests::unitfactor_parser ... ok
[INFO] [stdout] test ast::tests::unit_name_unitless - should panic ... ok
[INFO] [stdout] test ast::tests::unit_name_empty - should panic ... ok
[INFO] [stdout] test parser::tests::unit_parser ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lion-697bc25e2f5475c3)
[INFO] [stdout] test interpreter::tests::readme ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[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 lion
[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" "3eb1ba8b61e86201f2474280bd6fb1c715ed24b03ad43f4f3b2785b8fee1643f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3eb1ba8b61e86201f2474280bd6fb1c715ed24b03ad43f4f3b2785b8fee1643f", kill_on_drop: false }`
[INFO] [stdout] 3eb1ba8b61e86201f2474280bd6fb1c715ed24b03ad43f4f3b2785b8fee1643f