[INFO] updating cached repository https://github.com/rarewin/rsmonkey
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2055d2dc2b0e828c570e218a67bacc7ae94bceab
[INFO] testing rarewin/rsmonkey against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frarewin%2Frsmonkey" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rarewin/rsmonkey on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rarewin/rsmonkey
[INFO] finished tweaking git repo https://github.com/rarewin/rsmonkey
[INFO] tweaked toml for git repo https://github.com/rarewin/rsmonkey written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/rarewin/rsmonkey already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2da74118858746daf778002b5d4d5a85fb485b9bf5dec015063ea71393b623f4
[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" "2da74118858746daf778002b5d4d5a85fb485b9bf5dec015063ea71393b623f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2da74118858746daf778002b5d4d5a85fb485b9bf5dec015063ea71393b623f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2da74118858746daf778002b5d4d5a85fb485b9bf5dec015063ea71393b623f4", kill_on_drop: false }`
[INFO] [stdout] 2da74118858746daf778002b5d4d5a85fb485b9bf5dec015063ea71393b623f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 565f24811ebf12da9a5c58a0bc5146ab1c96d113da08aecfde21c00f614dd788
[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" "565f24811ebf12da9a5c58a0bc5146ab1c96d113da08aecfde21c00f614dd788", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling syn v1.0.32
[INFO] [stderr]    Compiling anyhow v1.0.31
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling rsmonkey v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.72s
[INFO] running `Command { std: "docker" "inspect" "565f24811ebf12da9a5c58a0bc5146ab1c96d113da08aecfde21c00f614dd788", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "565f24811ebf12da9a5c58a0bc5146ab1c96d113da08aecfde21c00f614dd788", kill_on_drop: false }`
[INFO] [stdout] 565f24811ebf12da9a5c58a0bc5146ab1c96d113da08aecfde21c00f614dd788
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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] eab8f71bc83480e532f19c1eefa70b538078b754ce09956a509315301d752b84
[INFO] running `Command { std: "docker" "start" "-a" "eab8f71bc83480e532f19c1eefa70b538078b754ce09956a509315301d752b84", kill_on_drop: false }`
[INFO] [stderr]    Compiling rsmonkey v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.39s
[INFO] running `Command { std: "docker" "inspect" "eab8f71bc83480e532f19c1eefa70b538078b754ce09956a509315301d752b84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eab8f71bc83480e532f19c1eefa70b538078b754ce09956a509315301d752b84", kill_on_drop: false }`
[INFO] [stdout] eab8f71bc83480e532f19c1eefa70b538078b754ce09956a509315301d752b84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0fe35be8acc28bc15abf10bb34a0c54cc40cb558a66671547e4899a7a5d1f15c
[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" "0fe35be8acc28bc15abf10bb34a0c54cc40cb558a66671547e4899a7a5d1f15c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rsmonkey-d825e7b52a7f0cbc
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rsmonkey-3d730fb97174db9c
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_evaluator-65009d6f3d467c08
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test test_eval_return_statement ... ok
[INFO] [stdout] test test_closures ... ok
[INFO] [stdout] test test_string_concatenation ... ok
[INFO] [stdout] test test_string_literal ... ok
[INFO] [stdout] test test_eval_bang_operator ... ok
[INFO] [stdout] test test_array_literals ... ok
[INFO] [stdout] test test_function_object ... ok
[INFO] [stdout] test test_function_application ... ok
[INFO] [stdout] test test_array_index_expressions ... ok
[INFO] [stdout] test test_eval_if_else_expression ... ok
[INFO] [stdout] test test_hash ... ok
[INFO] [stdout] test test_eval_integer_expression ... ok
[INFO] [stdout] test test_let_statements ... ok
[INFO] [stdout] test test_eval_boolean_expression ... ok
[INFO] [stdout] test test_hash_index_expression ... ok
[INFO] [stdout] test test_builtin_functions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_lexer-800b631f98ac434f
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_empty_input ... ok
[INFO] [stdout] test test_next_token ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_parser-3226e29258d4f58e
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test test_identifier_expression ... ok
[INFO] [stdout] test test_call_expression_arsing ... ok
[INFO] [stdout] test test_parsing_hash_literals_string_keys ... ok
[INFO] [stdout] test test_parsing_index_expressions ... ok
[INFO] [stdout] test test_parsing_array_literal ... ok
[INFO] [stdout] test test_string ... ok
[INFO] [stdout] test test_if_else_expression ... ok
[INFO] [stdout] test test_parsing_empty_hash_literal ... ok
[INFO] [stdout] test test_string_literal_expression ... ok
[INFO] [stdout] test test_let_statements ... ok
[INFO] [stdout] test test_parsing_prefix_expressions ... ok
[INFO] [stdout] test test_parsing_infix_expressions ... ok
[INFO] [stdout] test test_boolean_literal_expression ... ok
[INFO] [stdout] test test_if_expression ... ok
[INFO] [stdout] test test_function_literal_parsing ... ok
[INFO] [stdout] test test_integer_literal_expression ... ok
[INFO] [stdout] test test_parsing_hash_literals_with_expressions ... ok
[INFO] [stdout] test test_return_statements ... ok
[INFO] [stdout] test test_operator_precedence_parsing ... ok
[INFO] [stdout] test test_function_parameter_parsing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rsmonkey
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/token.rs - token::Token::new (line 24) ... ok
[INFO] [stdout] test src/token.rs - token::Token::get_literal (line 66) ... ok
[INFO] [stdout] test src/token.rs - token::Token::is_eof (line 47) ... ok
[INFO] [stdout] test src/token.rs - token::Token::get_token_type (line 88) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0fe35be8acc28bc15abf10bb34a0c54cc40cb558a66671547e4899a7a5d1f15c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fe35be8acc28bc15abf10bb34a0c54cc40cb558a66671547e4899a7a5d1f15c", kill_on_drop: false }`
[INFO] [stdout] 0fe35be8acc28bc15abf10bb34a0c54cc40cb558a66671547e4899a7a5d1f15c