[INFO] updating cached repository michaelgruenewald/brainrust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/michaelgruenewald/brainrust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/michaelgruenewald/brainrust" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/michaelgruenewald/brainrust"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/michaelgruenewald/brainrust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/michaelgruenewald/brainrust" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/michaelgruenewald/brainrust"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/michaelgruenewald/brainrust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7b8e634280bdf00b787032a2876958d119bead63
[INFO] sha for GitHub repo michaelgruenewald/brainrust: 7b8e634280bdf00b787032a2876958d119bead63
[INFO] validating manifest of michaelgruenewald/brainrust on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of michaelgruenewald/brainrust on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing michaelgruenewald/brainrust
[INFO] finished frobbing michaelgruenewald/brainrust
[INFO] frobbed toml for michaelgruenewald/brainrust written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/michaelgruenewald/brainrust/Cargo.toml
[INFO] started frobbing michaelgruenewald/brainrust
[INFO] finished frobbing michaelgruenewald/brainrust
[INFO] frobbed toml for michaelgruenewald/brainrust written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/michaelgruenewald/brainrust/Cargo.toml
[INFO] crate michaelgruenewald/brainrust has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing michaelgruenewald/brainrust against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/michaelgruenewald/brainrust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 1e47ee7dd8f63d9e021a7653a93ea0f7656b68069596480ca9b108dbcadbb907
[INFO] running `"docker" "start" "-a" "1e47ee7dd8f63d9e021a7653a93ea0f7656b68069596480ca9b108dbcadbb907"`
[INFO] [stderr]    Compiling brain_rust v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.44s
[INFO] running `"docker" "inspect" "1e47ee7dd8f63d9e021a7653a93ea0f7656b68069596480ca9b108dbcadbb907"`
[INFO] running `"docker" "rm" "-f" "1e47ee7dd8f63d9e021a7653a93ea0f7656b68069596480ca9b108dbcadbb907"`
[INFO] [stdout] 1e47ee7dd8f63d9e021a7653a93ea0f7656b68069596480ca9b108dbcadbb907
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/michaelgruenewald/brainrust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 72551a1d22709222396a18b2836cfad9e5569258433de202d1e70f2bb2f19f01
[INFO] running `"docker" "start" "-a" "72551a1d22709222396a18b2836cfad9e5569258433de202d1e70f2bb2f19f01"`
[INFO] [stderr]    Compiling brain_rust v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.39s
[INFO] running `"docker" "inspect" "72551a1d22709222396a18b2836cfad9e5569258433de202d1e70f2bb2f19f01"`
[INFO] running `"docker" "rm" "-f" "72551a1d22709222396a18b2836cfad9e5569258433de202d1e70f2bb2f19f01"`
[INFO] [stdout] 72551a1d22709222396a18b2836cfad9e5569258433de202d1e70f2bb2f19f01
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/michaelgruenewald/brainrust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] 7118ab499fda588dbaca352b18f81f9cc334ffb0c247d0c77c8642b471590d98
[INFO] running `"docker" "start" "-a" "7118ab499fda588dbaca352b18f81f9cc334ffb0c247d0c77c8642b471590d98"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/brain_rust-f0ef2074980821b3
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test optimizer::tests::test_opstream_optimize ... ok
[INFO] [stdout] test optimizer::tests::test_opstream_optimize_transfer ... ok
[INFO] [stdout] test parser::tests::test_parse_empty ... ok
[INFO] [stdout] test parser::tests::test_parse_incomplete ... ok
[INFO] [stdout] test parser::tests::test_parse ... ok
[INFO] [stdout] test runner::tests::test_state_index ... ok
[INFO] [stdout] test runner::tests::test_state_index_mut ... ok
[INFO] [stdout] test parser::tests::test_parse_stray ... ok
[INFO] [stdout] test runner::tests::test_state_run ... ok
[INFO] [stdout] test runner::tests::test_state_run_nested_stop ... ok
[INFO] [stdout] test runner::tests::test_state_step_add ... ok
[INFO] [stdout] test runner::tests::test_state_run_stop ... ok
[INFO] [stdout] test runner::tests::test_state_step_input_eof ... ok
[INFO] [stdout] test runner::tests::test_state_step_input ... ok
[INFO] [stdout] test runner::tests::test_state_step_loop ... ok
[INFO] [stdout] test runner::tests::test_state_step_mov ... ok
[INFO] [stdout] test runner::tests::test_state_step_output ... ok
[INFO] [stdout] test runner::tests::test_state_step_transfer ... ok
[INFO] [stdout] test runner::tests::test_state_step_transfer_noiteration ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7118ab499fda588dbaca352b18f81f9cc334ffb0c247d0c77c8642b471590d98"`
[INFO] running `"docker" "rm" "-f" "7118ab499fda588dbaca352b18f81f9cc334ffb0c247d0c77c8642b471590d98"`
[INFO] [stdout] 7118ab499fda588dbaca352b18f81f9cc334ffb0c247d0c77c8642b471590d98