[INFO] fetching crate monkey-parser 0.7.0...
[INFO] testing monkey-parser-0.7.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate monkey-parser 0.7.0 into /workspace/builds/worker-90/source
[INFO] validating manifest of crates.io crate monkey-parser 0.7.0 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 crates.io crate monkey-parser 0.7.0
[INFO] finished tweaking crates.io crate monkey-parser 0.7.0
[INFO] tweaked toml for crates.io crate monkey-parser 0.7.0 written to /workspace/builds/worker-90/source/Cargo.toml
[INFO] crate crates.io crate monkey-parser 0.7.0 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-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] c1c1b3ecd15d738e00277071743e253e5edd8c9a939bc43dd30804984b8b2016
[INFO] running `Command { std: "docker" "start" "-a" "c1c1b3ecd15d738e00277071743e253e5edd8c9a939bc43dd30804984b8b2016", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1c1b3ecd15d738e00277071743e253e5edd8c9a939bc43dd30804984b8b2016", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1c1b3ecd15d738e00277071743e253e5edd8c9a939bc43dd30804984b8b2016", kill_on_drop: false }`
[INFO] [stdout] c1c1b3ecd15d738e00277071743e253e5edd8c9a939bc43dd30804984b8b2016
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] d4e2789dc58129c7df27580f851f35e74cd966a66a6e74791ee7db95350aac29
[INFO] running `Command { std: "docker" "start" "-a" "d4e2789dc58129c7df27580f851f35e74cd966a66a6e74791ee7db95350aac29", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling monkey-lexer v0.7.0
[INFO] [stderr]    Compiling monkey-parser v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.43s
[INFO] running `Command { std: "docker" "inspect" "d4e2789dc58129c7df27580f851f35e74cd966a66a6e74791ee7db95350aac29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4e2789dc58129c7df27580f851f35e74cd966a66a6e74791ee7db95350aac29", kill_on_drop: false }`
[INFO] [stdout] d4e2789dc58129c7df27580f851f35e74cd966a66a6e74791ee7db95350aac29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] f225990a47537c017ae0539a53010e1e31afd3bdcbac5e57d16e9433b3ccb976
[INFO] running `Command { std: "docker" "start" "-a" "f225990a47537c017ae0539a53010e1e31afd3bdcbac5e57d16e9433b3ccb976", kill_on_drop: false }`
[INFO] [stderr]    Compiling dtoa v0.4.8
[INFO] [stderr]    Compiling similar v1.3.0
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling console v0.14.1
[INFO] [stderr]    Compiling serde_yaml v0.8.17
[INFO] [stderr]    Compiling insta v1.7.1
[INFO] [stderr]    Compiling monkey-parser v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 16.35s
[INFO] running `Command { std: "docker" "inspect" "f225990a47537c017ae0539a53010e1e31afd3bdcbac5e57d16e9433b3ccb976", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f225990a47537c017ae0539a53010e1e31afd3bdcbac5e57d16e9433b3ccb976", kill_on_drop: false }`
[INFO] [stdout] f225990a47537c017ae0539a53010e1e31afd3bdcbac5e57d16e9433b3ccb976
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] afdee974852bc5c3f917dd4f640f4da98a57358eb07c5c8e4b177e4273421e46
[INFO] running `Command { std: "docker" "start" "-a" "afdee974852bc5c3f917dd4f640f4da98a57358eb07c5c8e4b177e4273421e46", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/parser-67b94a54d91fac18)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test tests::parse_brace_expression ... ok
[INFO] [stdout] test tests::parse_let_statement ... ok
[INFO] [stdout] test tests::test_array_literal_expression ... ok
[INFO] [stdout] test tests::test_fn_call_else_expression ... ok
[INFO] [stdout] test ast_tree_test::tests::test_array ... ok
[INFO] [stdout] test ast_tree_test::tests::test_func_call ... ok
[INFO] [stdout] test tests::parse_op_expression ... ok
[INFO] [stdout] test ast_tree_test::tests::test_func_declaration ... ok
[INFO] [stdout] test tests::test_hash_literal_expression ... ok
[INFO] [stdout] test ast_tree_test::tests::test_if ... ok
[INFO] [stdout] test ast_tree_test::tests::test_hash ... ok
[INFO] [stdout] test tests::parse_return_statement ... ok
[INFO] [stdout] test ast_tree_test::tests::test_binary ... ok
[INFO] [stdout] test ast_tree_test::tests::test_index ... ok
[INFO] [stdout] test ast_tree_test::tests::test_binary_nested ... ok
[INFO] [stdout] test ast_tree_test::tests::test_let ... ok
[INFO] [stdout] test ast_tree_test::tests::test_unary ... ok
[INFO] [stdout] test ast_tree_test::tests::test_string ... ok
[INFO] [stdout] test ast_tree_test::tests::test_return ... ok
[INFO] [stdout] test tests::test_fn_else_expression ... ok
[INFO] [stdout] test tests::test_index_expression ... ok
[INFO] [stdout] test tests::test_if_else_expression ... ok
[INFO] [stdout] test tests::test_if_expression ... ok
[INFO] [stdout] test tests::test_parse_prefix_expression ... ok
[INFO] [stdout] test tests::test_parse_infix_expression ... ok
[INFO] [stdout] test tests::test_string_literal_expression ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/monkey_parser-952bbd0939cb9296)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests parser
[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] [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" "afdee974852bc5c3f917dd4f640f4da98a57358eb07c5c8e4b177e4273421e46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afdee974852bc5c3f917dd4f640f4da98a57358eb07c5c8e4b177e4273421e46", kill_on_drop: false }`
[INFO] [stdout] afdee974852bc5c3f917dd4f640f4da98a57358eb07c5c8e4b177e4273421e46