[INFO] cloning repository https://github.com/jgautier/monkey
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jgautier/monkey" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjgautier%2Fmonkey", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjgautier%2Fmonkey'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1e76059d67cb69695b8efd36d06294c647db1180
[INFO] testing jgautier/monkey against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjgautier%2Fmonkey" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jgautier/monkey 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/jgautier/monkey
[INFO] finished tweaking git repo https://github.com/jgautier/monkey
[INFO] tweaked toml for git repo https://github.com/jgautier/monkey written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/jgautier/monkey 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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] bb6bf2df6691faab7cc37877333dc3744b69cfd988e096eb9c678718ffc9ec6a
[INFO] running `Command { std: "docker" "start" "-a" "bb6bf2df6691faab7cc37877333dc3744b69cfd988e096eb9c678718ffc9ec6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb6bf2df6691faab7cc37877333dc3744b69cfd988e096eb9c678718ffc9ec6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb6bf2df6691faab7cc37877333dc3744b69cfd988e096eb9c678718ffc9ec6a", kill_on_drop: false }`
[INFO] [stdout] bb6bf2df6691faab7cc37877333dc3744b69cfd988e096eb9c678718ffc9ec6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 399687c1f4883842493fb0788d871dbf329d1f2c370e8a024386981cc8e883b0
[INFO] running `Command { std: "docker" "start" "-a" "399687c1f4883842493fb0788d871dbf329d1f2c370e8a024386981cc8e883b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.61
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.71
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]    Compiling bumpalo v3.6.1
[INFO] [stderr]    Compiling libc v0.2.88
[INFO] [stderr]    Compiling fs_extra v1.2.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.71
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling jemalloc-sys v0.3.2
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.71
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.71
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.71
[INFO] [stderr]    Compiling jemallocator v0.3.2
[INFO] [stderr]    Compiling monkey v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] running `Command { std: "docker" "inspect" "399687c1f4883842493fb0788d871dbf329d1f2c370e8a024386981cc8e883b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "399687c1f4883842493fb0788d871dbf329d1f2c370e8a024386981cc8e883b0", kill_on_drop: false }`
[INFO] [stdout] 399687c1f4883842493fb0788d871dbf329d1f2c370e8a024386981cc8e883b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] d7738bdf753dd6d20449e90fddc0bbee143518e558e00b91514badbb150bdefc
[INFO] running `Command { std: "docker" "start" "-a" "d7738bdf753dd6d20449e90fddc0bbee143518e558e00b91514badbb150bdefc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling monkey v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.13s
[INFO] running `Command { std: "docker" "inspect" "d7738bdf753dd6d20449e90fddc0bbee143518e558e00b91514badbb150bdefc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7738bdf753dd6d20449e90fddc0bbee143518e558e00b91514badbb150bdefc", kill_on_drop: false }`
[INFO] [stdout] d7738bdf753dd6d20449e90fddc0bbee143518e558e00b91514badbb150bdefc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 0954f4b986cc01606f7e662f2f00fa5ef555367b6b66a928bd328b70b1c3ea14
[INFO] running `Command { std: "docker" "start" "-a" "0954f4b986cc01606f7e662f2f00fa5ef555367b6b66a928bd328b70b1c3ea14", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stdout] running 57 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/monkey-b6c49865bc60c6b0)
[INFO] [stdout] test ast::tests::test_parse_fn_expression ... ok
[INFO] [stdout] test ast::tests::test_parse_call_expression ... ok
[INFO] [stdout] test ast::tests::test_function_literal_with_name ... ok
[INFO] [stdout] test ast::tests::return_statements ... ok
[INFO] [stdout] test ast::tests::parse_integer_literal_expression ... ok
[INFO] [stdout] test ast::tests::test_parse_array_literal_expression ... ok
[INFO] [stdout] test ast::tests::parse_prefix_expression ... ok
[INFO] [stdout] test ast::tests::let_statements ... ok
[INFO] [stdout] test ast::tests::test_parse_if_expression ... ok
[INFO] [stdout] test ast::tests::test_parse_infix_bool_expression ... ok
[INFO] [stdout] test ast::tests::test_parse_string_literal_expression ... ok
[INFO] [stdout] test code::tests::test_instruction_string ... ok
[INFO] [stdout] test ast::tests::test_operator_precedence ... ok
[INFO] [stdout] test eval::tests::test_array_index ... ok
[INFO] [stdout] test eval::tests::test_array_literal ... ok
[INFO] [stdout] test compiler::tests::test_unresolvable ... ok
[INFO] [stdout] test eval::tests::test_closures ... ok
[INFO] [stdout] test eval::tests::test_let_statements ... ok
[INFO] [stdout] test eval::tests::test_integer_boolean_infix ... ok
[INFO] [stdout] test eval::tests::test_int_hash_literal ... ok
[INFO] [stdout] test ast::tests::test_parse_hash_literal_string_keys ... ok
[INFO] [stdout] test ast::tests::test_parse_infix_expression ... ok
[INFO] [stdout] test ast::tests::to_string ... ok
[INFO] [stdout] test eval::tests::test_error_statements ... ok
[INFO] [stdout] test ast::tests::test_parse_index_expression ... ok
[INFO] [stdout] test eval::tests::test_first ... ok
[INFO] [stdout] test eval::tests::test_funcs ... ok
[INFO] [stdout] test eval::tests::test_hash_index ... ok
[INFO] [stdout] test eval::tests::test_if_expressions ... ok
[INFO] [stdout] test ast::tests::parse_identifier_expression ... ok
[INFO] [stdout] test eval::tests::test_bang_operator ... ok
[INFO] [stdout] test eval::tests::test_last ... ok
[INFO] [stdout] test compiler::tests::test_shadow_function_name ... ok
[INFO] [stdout] test eval::tests::test_len ... ok
[INFO] [stdout] test compiler::tests::test_define_and_resolve_function_name ... ok
[INFO] [stdout] test compiler::tests::resolve_free ... ok
[INFO] [stdout] test eval::tests::test_integer_literal ... ok
[INFO] [stdout] test eval::tests::test_boolean_literal ... ok
[INFO] [stdout] test eval::tests::test_bool_hash_literal ... ok
[INFO] [stdout] test eval::tests::test_if_no_else_expressions ... ok
[INFO] [stdout] test code::tests::test_make ... ok
[INFO] [stdout] test code::tests::test_read_operands ... ok
[INFO] [stdout] test eval::tests::test_minus_operator ... ok
[INFO] [stdout] test eval::tests::test_rest ... ok
[INFO] [stdout] test eval::tests::test_push ... ok
[INFO] [stdout] test eval::tests::test_string ... ok
[INFO] [stdout] test lexer::tests::test_expression ... ok
[INFO] [stdout] test lexer::tests::test_next_token ... ok
[INFO] [stdout] test eval::tests::test_return_statements ... ok
[INFO] [stdout] test compiler::tests::test_resolve_local ... ok
[INFO] [stdout] test compiler::tests::test_nested_resolve ... ok
[INFO] [stdout] test eval::tests::test_boolean_infix ... ok
[INFO] [stdout] test eval::tests::test_string_hash_literal ... ok
[INFO] [stdout] test eval::tests::test_integer_infix ... ok
[INFO] [stdout] test compiler::tests::test_integer_arithmetic ... ok
[INFO] [stdout] test vm::tests::test_wrong_args - should panic ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/benchmark-668d44245d3e4475)
[INFO] [stdout] test vm::tests::run_tests ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 57 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.24s
[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]      Running unittests (/opt/rustwide/target/debug/deps/monkey-a5395434798b67bb)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests monkey
[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" "0954f4b986cc01606f7e662f2f00fa5ef555367b6b66a928bd328b70b1c3ea14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0954f4b986cc01606f7e662f2f00fa5ef555367b6b66a928bd328b70b1c3ea14", kill_on_drop: false }`
[INFO] [stdout] 0954f4b986cc01606f7e662f2f00fa5ef555367b6b66a928bd328b70b1c3ea14