[INFO] cloning repository https://github.com/tom-stringer/brainfck
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tom-stringer/brainfck" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftom-stringer%2Fbrainfck", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftom-stringer%2Fbrainfck'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9a997c1b042bcaa747f8e876baad98304a1cd191
[INFO] testing tom-stringer/brainfck against try#c066bf6804adc55193b71afdff6a56922f4a8689+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_in_2025-retry-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftom-stringer%2Fbrainfck" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tom-stringer/brainfck
[INFO] finished tweaking git repo https://github.com/tom-stringer/brainfck
[INFO] tweaked toml for git repo https://github.com/tom-stringer/brainfck written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tom-stringer/brainfck on toolchain c066bf6804adc55193b71afdff6a56922f4a8689
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tom-stringer/brainfck already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 79bacac1114f62da5631292f02707f03d0518a68c8e1c4ffc9dba5b77581b63d
[INFO] running `Command { std: "docker" "start" "-a" "79bacac1114f62da5631292f02707f03d0518a68c8e1c4ffc9dba5b77581b63d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79bacac1114f62da5631292f02707f03d0518a68c8e1c4ffc9dba5b77581b63d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79bacac1114f62da5631292f02707f03d0518a68c8e1c4ffc9dba5b77581b63d", kill_on_drop: false }`
[INFO] [stdout] 79bacac1114f62da5631292f02707f03d0518a68c8e1c4ffc9dba5b77581b63d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 80ea2dad8be45c0dd7b9b9b28fb7d132d7cbe623be9022c4f6441bcb24a18528
[INFO] running `Command { std: "docker" "start" "-a" "80ea2dad8be45c0dd7b9b9b28fb7d132d7cbe623be9022c4f6441bcb24a18528", kill_on_drop: false }`
[INFO] [stderr]    Compiling brainfuck v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/program.rs:2:21
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{Read, Write};
[INFO] [stdout]   |                     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "80ea2dad8be45c0dd7b9b9b28fb7d132d7cbe623be9022c4f6441bcb24a18528", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80ea2dad8be45c0dd7b9b9b28fb7d132d7cbe623be9022c4f6441bcb24a18528", kill_on_drop: false }`
[INFO] [stdout] 80ea2dad8be45c0dd7b9b9b28fb7d132d7cbe623be9022c4f6441bcb24a18528
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] cb2ca6cb9c3c5ab7deb5bd3c6709fb9f6790b44db6c1220327cd528df4056051
[INFO] running `Command { std: "docker" "start" "-a" "cb2ca6cb9c3c5ab7deb5bd3c6709fb9f6790b44db6c1220327cd528df4056051", kill_on_drop: false }`
[INFO] [stderr]    Compiling brainfuck v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/program.rs:2:21
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{Read, Write};
[INFO] [stdout]   |                     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/program.rs:2:21
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io::{Read, Write};
[INFO] [stdout]   |                     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "cb2ca6cb9c3c5ab7deb5bd3c6709fb9f6790b44db6c1220327cd528df4056051", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb2ca6cb9c3c5ab7deb5bd3c6709fb9f6790b44db6c1220327cd528df4056051", kill_on_drop: false }`
[INFO] [stdout] cb2ca6cb9c3c5ab7deb5bd3c6709fb9f6790b44db6c1220327cd528df4056051
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 7e551731af28955b69387f3ac77b97ce9215c9b599393a922fc339ebfe72f92f
[INFO] running `Command { std: "docker" "start" "-a" "7e551731af28955b69387f3ac77b97ce9215c9b599393a922fc339ebfe72f92f", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Write`
[INFO] [stderr]  --> src/program.rs:2:21
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::io::{Read, Write};
[INFO] [stderr]   |                     ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `brainfuck` (lib) generated 1 warning (run `cargo fix --lib -p brainfuck` to apply 1 suggestion)
[INFO] [stderr] warning: `brainfuck` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/brainfuck-bfc9f5b2d4e40c80)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test memory::tests::test_decrement_pointer ... ok
[INFO] [stdout] test memory::tests::test_decrement_pointer_at_zero ... ok
[INFO] [stdout] test memory::tests::test_decrement_cell_at_zero ... ok
[INFO] [stdout] test memory::tests::test_increment_cell ... ok
[INFO] [stdout] test memory::tests::test_increment_cell_at_u8_max ... ok
[INFO] [stdout] test memory::tests::test_increment_pointer ... ok
[INFO] [stdout] test memory::tests::test_increment_pointer_at_memory_limit ... ok
[INFO] [stdout] test memory::tests::test_memory_has_correct_size ... ok
[INFO] [stdout] test memory::tests::test_set_cell ... ok
[INFO] [stdout] test memory::tests::test_decrement_cell ... ok
[INFO] [stdout] test program::tests::test_program_counter_increments ... ok
[INFO] [stdout] test program::tests::test_program_counter_xxx ... ok
[INFO] [stdout] test parser::tests::test_parse_program ... ok
[INFO] [stdout] test memory::tests::test_memory_initialised_to_zero ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/brainfuck-a42713d0280a9450)
[INFO] [stdout] test memory::tests::test_get_cell ... ok
[INFO] [stderr]      Running tests/integration-test.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/integration_test-9005200719d8930c)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_print_zero ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7e551731af28955b69387f3ac77b97ce9215c9b599393a922fc339ebfe72f92f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e551731af28955b69387f3ac77b97ce9215c9b599393a922fc339ebfe72f92f", kill_on_drop: false }`
[INFO] [stdout] 7e551731af28955b69387f3ac77b97ce9215c9b599393a922fc339ebfe72f92f