[INFO] fetching crate cowlang 0.1.0...
[INFO] testing cowlang-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate cowlang 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] removed /workspace/builds/worker-5-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate cowlang 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate cowlang 0.1.0
[INFO] tweaked toml for crates.io crate cowlang 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cowlang 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 36 packages to latest compatible versions
[INFO] [stderr]       Adding bincode v1.3.3 (available: v2.0.1)
[INFO] [stderr]       Adding pyo3 v0.23.5 (available: v0.26.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", 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]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_bytes v0.11.19
[INFO] [stderr]   Downloaded unindent v0.2.4
[INFO] [stderr]   Downloaded heck v0.5.0
[INFO] [stderr]   Downloaded target-lexicon v0.12.16
[INFO] [stderr]   Downloaded pyo3-build-config v0.23.5
[INFO] [stderr]   Downloaded byte-slice-cast v1.2.3
[INFO] [stderr]   Downloaded memoffset v0.9.1
[INFO] [stderr]   Downloaded bincode v1.3.3
[INFO] [stderr]   Downloaded pyo3-ffi v0.23.5
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.23.5
[INFO] [stderr]   Downloaded lalr v0.0.2
[INFO] [stderr]   Downloaded bit-vec v0.6.3
[INFO] [stderr]   Downloaded bit-set v0.5.3
[INFO] [stderr]   Downloaded redfa v0.0.3
[INFO] [stderr]   Downloaded plex v0.3.1
[INFO] [stderr]   Downloaded indoc v2.0.6
[INFO] [stderr]   Downloaded pyo3-macros v0.23.5
[INFO] [stderr]   Downloaded pyo3 v0.23.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ffbfc7990425fe9573989b6ad8c75a045021b8f507e8f1881028ae6d7d90450
[INFO] running `Command { std: "docker" "start" "-a" "4ffbfc7990425fe9573989b6ad8c75a045021b8f507e8f1881028ae6d7d90450", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ffbfc7990425fe9573989b6ad8c75a045021b8f507e8f1881028ae6d7d90450", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ffbfc7990425fe9573989b6ad8c75a045021b8f507e8f1881028ae6d7d90450", kill_on_drop: false }`
[INFO] [stdout] 4ffbfc7990425fe9573989b6ad8c75a045021b8f507e8f1881028ae6d7d90450
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ed85c407b2d78d372915b33893ad47b8a0bdd0d374d9029a54162e3ad8fb971
[INFO] running `Command { std: "docker" "start" "-a" "9ed85c407b2d78d372915b33893ad47b8a0bdd0d374d9029a54162e3ad8fb971", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling lalr v0.0.2
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling redfa v0.0.3
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_bytes v0.11.19
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling plex v0.3.1
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling cowlang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.97s
[INFO] running `Command { std: "docker" "inspect" "9ed85c407b2d78d372915b33893ad47b8a0bdd0d374d9029a54162e3ad8fb971", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ed85c407b2d78d372915b33893ad47b8a0bdd0d374d9029a54162e3ad8fb971", kill_on_drop: false }`
[INFO] [stdout] 9ed85c407b2d78d372915b33893ad47b8a0bdd0d374d9029a54162e3ad8fb971
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e73e883edf586e03fe91bec2f0deb440661a3b912b60d5c786c97a2198114a7f
[INFO] running `Command { std: "docker" "start" "-a" "e73e883edf586e03fe91bec2f0deb440661a3b912b60d5c786c97a2198114a7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling cowlang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.74s
[INFO] running `Command { std: "docker" "inspect" "e73e883edf586e03fe91bec2f0deb440661a3b912b60d5c786c97a2198114a7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e73e883edf586e03fe91bec2f0deb440661a3b912b60d5c786c97a2198114a7f", kill_on_drop: false }`
[INFO] [stdout] e73e883edf586e03fe91bec2f0deb440661a3b912b60d5c786c97a2198114a7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8c8c3ed25424296ef82cd6e56a3356174dc5e86705a37fe05819bb80b0fcc127
[INFO] running `Command { std: "docker" "start" "-a" "8c8c3ed25424296ef82cd6e56a3356174dc5e86705a37fe05819bb80b0fcc127", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cowlang-a72a2489ab650b0c)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test values::tests::bytes_to_str ... ok
[INFO] [stdout] test values::tests::vec_convert ... ok
[INFO] [stdout] test values::tests::list_append ... ok
[INFO] [stdout] test values::tests::map_insert ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-f357fe8ae5fd571c)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test compile_empty ... ok
[INFO] [stdout] test cast_integer_str ... ok
[INFO] [stdout] test compile_comment ... ok
[INFO] [stdout] test cast_to_u64 ... ok
[INFO] [stdout] test else_if_statement ... ok
[INFO] [stdout] test else_statement ... ok
[INFO] [stdout] test double_indent ... ok
[INFO] [stdout] test dictionary ... ok
[INFO] [stdout] test equals ... ok
[INFO] [stdout] test braces ... ok
[INFO] [stdout] test if_statement ... ok
[INFO] [stdout] test greater_than ... ok
[INFO] [stdout] test max ... ok
[INFO] [stdout] test negate_boolean ... ok
[INFO] [stdout] test min ... ok
[INFO] [stdout] test return_integer ... ok
[INFO] [stdout] test to_string ... ok
[INFO] [stdout] test range ... ok
[INFO] [stdout] test scoped_variables ... ok
[INFO] [stdout] test cast_integer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/list.rs (/opt/rustwide/target/debug/deps/list-13bc741b7a5bed98)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test list_append ... ok
[INFO] [stdout] test iterate_list ... ok
[INFO] [stdout] test list_access ... ok
[INFO] [stdout] test str_list2 ... ok
[INFO] [stdout] test return_list ... ok
[INFO] [stdout] test list_len ... ok
[INFO] [stdout] test type_check_any_list ... ok
[INFO] [stdout] test str_list1 ... ok
[INFO] [stdout] test type_check_str_list ... ok
[INFO] [stdout] test type_check_u64_list ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/map.rs (/opt/rustwide/target/debug/deps/map-477682ad4f30fc99)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test map_len ... ok
[INFO] [stdout] test map_iter_values ... ok
[INFO] [stdout] test type_check_any_map ... ok
[INFO] [stdout] test type_check_str_map ... ok
[INFO] [stdout] test type_check_u64_map ... ok
[INFO] [stdout] test return_map ... ok
[INFO] [stdout] test nested_map ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mod.rs (/opt/rustwide/target/debug/deps/mod-a2e6b0e5d358e24c)
[INFO] [stdout] 
[INFO] [stdout] running 44 tests
[INFO] [stdout] test basic::braces ... ok
[INFO] [stdout] test basic::cast_integer ... ok
[INFO] [stdout] test basic::cast_integer_str ... ok
[INFO] [stdout] test basic::compile_empty ... ok
[INFO] [stdout] test basic::cast_to_u64 ... ok
[INFO] [stdout] test basic::compile_comment ... ok
[INFO] [stdout] test basic::dictionary ... ok
[INFO] [stdout] test basic::double_indent ... ok
[INFO] [stdout] test basic::greater_than ... ok
[INFO] [stdout] test basic::else_if_statement ... ok
[INFO] [stdout] test basic::equals ... ok
[INFO] [stdout] test basic::else_statement ... ok
[INFO] [stdout] test basic::max ... ok
[INFO] [stdout] test basic::min ... ok
[INFO] [stdout] test basic::return_integer ... ok
[INFO] [stdout] test basic::scoped_variables ... ok
[INFO] [stdout] test list::list_access ... ok
[INFO] [stdout] test list::list_append ... ok
[INFO] [stdout] test basic::if_statement ... ok
[INFO] [stdout] test list::iterate_list ... ok
[INFO] [stdout] test list::list_len ... ok
[INFO] [stdout] test map::nested_map ... ok
[INFO] [stdout] test basic::to_string ... ok
[INFO] [stdout] test basic::negate_boolean ... ok
[INFO] [stdout] test basic::range ... ok
[INFO] [stdout] test list::str_list2 ... ok
[INFO] [stdout] test list::str_list1 ... ok
[INFO] [stdout] test list::type_check_any_list ... ok
[INFO] [stdout] test list::type_check_str_list ... ok
[INFO] [stdout] test list::type_check_u64_list ... ok
[INFO] [stdout] test map::map_len ... ok
[INFO] [stdout] test map::type_check_any_map ... ok
[INFO] [stdout] test map::type_check_str_map ... ok
[INFO] [stdout] test map::return_map ... ok
[INFO] [stdout] test modules::add_two ... ok
[INFO] [stdout] test modules::call_and_return ... ok
[INFO] [stdout] test modules::constant_function ... ok
[INFO] [stdout] test map::map_iter_values ... ok
[INFO] [stdout] test map::type_check_u64_map ... ok
[INFO] [stdout] test modules::if_constant_function ... ok
[INFO] [stdout] test modules::get_constant ... ok
[INFO] [stdout] test modules::set_value ... ok
[INFO] [stdout] test list::return_list ... ok
[INFO] [stdout] test modules::pass_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 44 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stderr]      Running tests/modules.rs (/opt/rustwide/target/debug/deps/modules-755736923a08acc8)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test call_and_return ... ok
[INFO] [stdout] test if_constant_function ... ok
[INFO] [stdout] test get_constant ... ok
[INFO] [stdout] test pass_string ... ok
[INFO] [stdout] test add_two ... ok
[INFO] [stdout] test constant_function ... ok
[INFO] [stdout] test set_value ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cowlang
[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" "8c8c3ed25424296ef82cd6e56a3356174dc5e86705a37fe05819bb80b0fcc127", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c8c3ed25424296ef82cd6e56a3356174dc5e86705a37fe05819bb80b0fcc127", kill_on_drop: false }`
[INFO] [stdout] 8c8c3ed25424296ef82cd6e56a3356174dc5e86705a37fe05819bb80b0fcc127