[INFO] fetching crate cao-lang 0.1.61...
[INFO] testing cao-lang-0.1.61 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate cao-lang 0.1.61 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate cao-lang 0.1.61 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cao-lang 0.1.61
[INFO] finished tweaking crates.io crate cao-lang 0.1.61
[INFO] tweaked toml for crates.io crate cao-lang 0.1.61 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51fa0e65d36cde94ca440eba9ece0cffdfc83f460670efa182010e848f840d43
[INFO] running `Command { std: "docker" "start" "-a" "51fa0e65d36cde94ca440eba9ece0cffdfc83f460670efa182010e848f840d43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51fa0e65d36cde94ca440eba9ece0cffdfc83f460670efa182010e848f840d43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51fa0e65d36cde94ca440eba9ece0cffdfc83f460670efa182010e848f840d43", kill_on_drop: false }`
[INFO] [stdout] 51fa0e65d36cde94ca440eba9ece0cffdfc83f460670efa182010e848f840d43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48212874b3ee3cdfcbedee27154a0e14b7db652d4ea179a3ec31fb3112668da3
[INFO] running `Command { std: "docker" "start" "-a" "48212874b3ee3cdfcbedee27154a0e14b7db652d4ea179a3ec31fb3112668da3", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling semver v1.0.7
[INFO] [stderr]    Compiling pin-project-lite v0.2.8
[INFO] [stderr]    Compiling tracing-core v0.1.25
[INFO] [stderr]    Compiling tracing v0.1.33
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling arrayvec v0.7.2
[INFO] [stderr]    Compiling proc-macro-crate v1.1.3
[INFO] [stderr]    Compiling num_enum_derive v0.5.7
[INFO] [stderr]    Compiling cao-lang v0.1.61 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling num_enum v0.5.7
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.77s
[INFO] running `Command { std: "docker" "inspect" "48212874b3ee3cdfcbedee27154a0e14b7db652d4ea179a3ec31fb3112668da3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48212874b3ee3cdfcbedee27154a0e14b7db652d4ea179a3ec31fb3112668da3", kill_on_drop: false }`
[INFO] [stdout] 48212874b3ee3cdfcbedee27154a0e14b7db652d4ea179a3ec31fb3112668da3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 826bd9bb782d5665f5bef17c83c79465896239ce302191c4952c5355f678304b
[INFO] running `Command { std: "docker" "start" "-a" "826bd9bb782d5665f5bef17c83c79465896239ce302191c4952c5355f678304b", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling ciborium-io v0.2.0
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling sharded-slab v0.1.4
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling test-log v0.2.10
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling thread_local v1.1.4
[INFO] [stderr]    Compiling ciborium-ll v0.2.0
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling ciborium v0.2.0
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling matchers v0.1.0
[INFO] [stderr]    Compiling serde_yaml v0.8.23
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.11
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling cao-lang v0.1.61 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.27s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/cao_lang-4e53923c3eb15b3d)
[INFO] [stderr]   Executable tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-ae2b0abe596e34aa)
[INFO] [stderr]   Executable tests/test_fibonacci.rs (/opt/rustwide/target/debug/deps/test_fibonacci-19d83427e657bfcb)
[INFO] [stderr]   Executable tests/test_for_each.rs (/opt/rustwide/target/debug/deps/test_for_each-f4734b855ecb92cb)
[INFO] [stderr]   Executable tests/test_tables.rs (/opt/rustwide/target/debug/deps/test_tables-3a02b0bba59bd487)
[INFO] running `Command { std: "docker" "inspect" "826bd9bb782d5665f5bef17c83c79465896239ce302191c4952c5355f678304b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "826bd9bb782d5665f5bef17c83c79465896239ce302191c4952c5355f678304b", kill_on_drop: false }`
[INFO] [stdout] 826bd9bb782d5665f5bef17c83c79465896239ce302191c4952c5355f678304b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f105d5aaef61d7f8bd2d92c0a2104dfe502e2efcab85c6c1c6fcbbe18b25bbbe
[INFO] running `Command { std: "docker" "start" "-a" "f105d5aaef61d7f8bd2d92c0a2104dfe502e2efcab85c6c1c6fcbbe18b25bbbe", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cao_lang-4e53923c3eb15b3d)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test collections::bounded_stack::tests::test_drops_on_clear ... ok
[INFO] [stdout] test collections::key_map::serde_impl::tests::can_serialize_cbor ... ok
[INFO] [stdout] test collections::key_map::serde_impl::tests::can_serialize_bincode ... ok
[INFO] [stdout] test collections::key_map::serde_impl::tests::can_serialize_json ... ok
[INFO] [stdout] test collections::key_map::tests::can_grow ... ok
[INFO] [stdout] test collections::key_map::tests::can_insert ... ok
[INFO] [stdout] test collections::key_map::tests::drops_values ... ok
[INFO] [stdout] test collections::key_map::serde_impl::tests::can_serialize_program_cbor ... ok
[INFO] [stdout] test collections::key_map::tests::can_mutate_value ... ok
[INFO] [stdout] test collections::value_stack::tests::pop_n_not_enough_in_stack_test ... ok
[INFO] [stdout] test compiler::tests::arity_1_in_foreach_is_an_error ... ok
[INFO] [stdout] test compiler::tests::can_binary_de_serialize_output ... ok
[INFO] [stdout] test compiler::tests::empty_arity_in_foreach_is_an_error ... ok
[INFO] [stdout] test compiler::tests::empty_varname_is_error ... ok
[INFO] [stdout] test compiler::tests::composite_card_test ... ok
[INFO] [stdout] test vm::tests::test_binary_operatons ... ok
[INFO] [stdout] test vm::tests::test_can_init_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-ae2b0abe596e34aa)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test composite_card_test ... ok
[INFO] [stdout] test simple_if_else_statement_test_else ... ok
[INFO] [stdout] test call_native_test ... ok
[INFO] [stdout] test local_variable_doesnt_leak_out_of_scope ... ok
[INFO] [stdout] test simple_for_loop ... ok
[INFO] [stdout] test simple_if_statement ... ok
[INFO] [stdout] test len_test_empty ... ok
[INFO] [stdout] test simple_if_else_statement_test_then ... ok
[INFO] [stdout] test jump_lane_w_params_test ... ok
[INFO] [stdout] test simple_if_statement_skips_if_false ... ok
[INFO] [stdout] test len_test_happy ... ok
[INFO] [stdout] test simple_while_loop ... ok
[INFO] [stdout] test test_string_w_utf8 ... ok
[INFO] [stdout] test test_local_variable ... ok
[INFO] [stdout] test test_string_param ... ok
[INFO] [stdout] test test_trace_entry ... ok
[INFO] [stdout] test test_function_registry ... ok
[INFO] [stderr]      Running tests/test_fibonacci.rs (/opt/rustwide/target/debug/deps/test_fibonacci-19d83427e657bfcb)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test fibonacci_32 ... ok
[INFO] [stdout] test fibonacci_4 ... ok
[INFO] [stdout] test fibonacci_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_for_each.rs (/opt/rustwide/target/debug/deps/test_for_each-f4734b855ecb92cb)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_foreach_1 ... ok
[INFO] [stdout] test test_foreach_nested ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_tables.rs (/opt/rustwide/target/debug/deps/test_tables-3a02b0bba59bd487)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_init_table ... ok
[INFO] [stdout] test test_get_set ... ok
[INFO] [stdout] test test_native_w_table_input ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cao-lang
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/collections/value_stack.rs - collections::value_stack::ValueStack::pop_w_offset (line 93) ... ok
[INFO] [stdout] test src/traits.rs - traits::into_f1 (line 38) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f105d5aaef61d7f8bd2d92c0a2104dfe502e2efcab85c6c1c6fcbbe18b25bbbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f105d5aaef61d7f8bd2d92c0a2104dfe502e2efcab85c6c1c6fcbbe18b25bbbe", kill_on_drop: false }`
[INFO] [stdout] f105d5aaef61d7f8bd2d92c0a2104dfe502e2efcab85c6c1c6fcbbe18b25bbbe