[INFO] cloning repository https://github.com/cronokirby/chika
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cronokirby/chika" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcronokirby%2Fchika", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcronokirby%2Fchika'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] caf765cf9d7bd9878e0e7c36b3381b8c5d6841d2
[INFO] testing cronokirby/chika against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcronokirby%2Fchika" "/workspace/builds/worker-83/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-83/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cronokirby/chika 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/cronokirby/chika
[INFO] finished tweaking git repo https://github.com/cronokirby/chika
[INFO] tweaked toml for git repo https://github.com/cronokirby/chika written to /workspace/builds/worker-83/source/Cargo.toml
[INFO] crate git repo https://github.com/cronokirby/chika 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-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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] dbb4410e7ceeecef036d2dbc5f47a32598221d30575fd1290c140cf4abdae5db
[INFO] running `Command { std: "docker" "start" "-a" "dbb4410e7ceeecef036d2dbc5f47a32598221d30575fd1290c140cf4abdae5db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbb4410e7ceeecef036d2dbc5f47a32598221d30575fd1290c140cf4abdae5db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbb4410e7ceeecef036d2dbc5f47a32598221d30575fd1290c140cf4abdae5db", kill_on_drop: false }`
[INFO] [stdout] dbb4410e7ceeecef036d2dbc5f47a32598221d30575fd1290c140cf4abdae5db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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] b684d926acd609a09bdc08bfe44095673ea3fcdf53751dde3259733a41663791
[INFO] running `Command { std: "docker" "start" "-a" "b684d926acd609a09bdc08bfe44095673ea3fcdf53751dde3259733a41663791", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling codespan-reporting v0.11.0
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling chika v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.87s
[INFO] running `Command { std: "docker" "inspect" "b684d926acd609a09bdc08bfe44095673ea3fcdf53751dde3259733a41663791", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b684d926acd609a09bdc08bfe44095673ea3fcdf53751dde3259733a41663791", kill_on_drop: false }`
[INFO] [stdout] b684d926acd609a09bdc08bfe44095673ea3fcdf53751dde3259733a41663791
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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] 953d127e848ca7b571f83ae088bf6ac92af60aa6e591940713be175e9c2f72ee
[INFO] running `Command { std: "docker" "start" "-a" "953d127e848ca7b571f83ae088bf6ac92af60aa6e591940713be175e9c2f72ee", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling chika v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.87s
[INFO] running `Command { std: "docker" "inspect" "953d127e848ca7b571f83ae088bf6ac92af60aa6e591940713be175e9c2f72ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "953d127e848ca7b571f83ae088bf6ac92af60aa6e591940713be175e9c2f72ee", kill_on_drop: false }`
[INFO] [stdout] 953d127e848ca7b571f83ae088bf6ac92af60aa6e591940713be175e9c2f72ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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] 050656ae8d6f52ed907037feee11bbcdfb6d78d4d3043367f4514b1b7e581d21
[INFO] running `Command { std: "docker" "start" "-a" "050656ae8d6f52ed907037feee11bbcdfb6d78d4d3043367f4514b1b7e581d21", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.22s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chika-ccaf559235ae2c76)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test interner::test::adding_same_string_gives_same_ids ... ok
[INFO] [stdout] test interner::test::adding_two_strings_gives_different_ids ... ok
[INFO] [stdout] test interner::test::making_table_uses_interned_strings ... ok
[INFO] [stdout] test lexer::test::assignment_operators_lex ... ok
[INFO] [stdout] test lexer::test::basic_operators_lex ... ok
[INFO] [stdout] test lexer::test::boolean_operators_lex ... ok
[INFO] [stdout] test lexer::test::builtin_function_identifiers_lex ... ok
[INFO] [stdout] test lexer::test::identifiers_lex ... ok
[INFO] [stdout] test lexer::test::identifiers_with_underscores_lex ... ok
[INFO] [stdout] test lexer::test::if_else_lexes ... ok
[INFO] [stdout] test lexer::test::literals_lex ... ok
[INFO] [stdout] test lexer::test::unknown_characters_fail ... ok
[INFO] [stdout] test parser::test::assignments_should_parse ... ok
[INFO] [stdout] test parser::test::boolean_operators_parse ... ok
[INFO] [stdout] test parser::test::calls_parse ... ok
[INFO] [stdout] test parser::test::empty_functions_parse ... ok
[INFO] [stdout] test parser::test::empty_return_should_parse ... ok
[INFO] [stdout] test parser::test::if_else_parses ... ok
[INFO] [stdout] test parser::test::operators_parse ... ok
[INFO] [stdout] test parser::test::statements_parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "050656ae8d6f52ed907037feee11bbcdfb6d78d4d3043367f4514b1b7e581d21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "050656ae8d6f52ed907037feee11bbcdfb6d78d4d3043367f4514b1b7e581d21", kill_on_drop: false }`
[INFO] [stdout] 050656ae8d6f52ed907037feee11bbcdfb6d78d4d3043367f4514b1b7e581d21