[INFO] updating cached repository https://github.com/panzi/rust-bfc [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 4667209ca7afecbd4a79d78bac9261c1ddb8c238 [INFO] testing panzi/rust-bfc against 1.38.0 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpanzi%2Frust-bfc" "work/builds/worker-6/source"` [INFO] [stderr] Cloning into 'work/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/panzi/rust-bfc on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/panzi/rust-bfc [INFO] finished tweaking git repo https://github.com/panzi/rust-bfc [INFO] tweaked toml for git repo https://github.com/panzi/rust-bfc written to work/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/panzi/rust-bfc already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"` [INFO] [stdout] 5c07b0b296cd2bf354f66f5e7b05d40fd13b9f8512b4c3b1d1c7f4f202843916 [INFO] running `"docker" "start" "-a" "5c07b0b296cd2bf354f66f5e7b05d40fd13b9f8512b4c3b1d1c7f4f202843916"` [INFO] [stderr] Compiling bfc v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/brainfuck/codegen/generate_asm_str.rs:3:35 [INFO] [stderr] | [INFO] [stderr] 3 | pub fn generate_asm_str(out: &mut Write, name: &str, data: &[u8]) -> std::io::Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/brainfuck/codegen/generate_c_write_str.rs:4:39 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn generate_c_write_str(out: &mut Write, data: &[u8], nesting: usize) -> std::io::Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/brainfuck/codegen/generate_c_runtime.rs:3:41 [INFO] [stderr] | [INFO] [stderr] 3 | pub fn generate_c_runtime(runtime: &mut Write, cell_type: &str, pagesize: usize) -> std::io::Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/brainfuck/codegen/linux_x86_64.rs:387:28 [INFO] [stderr] | [INFO] [stderr] 387 | fn generate_move(asm: &mut Write, off: isize) -> std::io::Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/brainfuck/error.rs:17:35 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn print(&self, out: &mut std::io::Write, input: &str) -> std::io::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/brainfuck/indent.rs:1:25 [INFO] [stderr] | [INFO] [stderr] 1 | pub fn indent(out: &mut std::io::Write, nesting: usize) -> std::io::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/brainfuck/mod.rs:400:41 [INFO] [stderr] | [INFO] [stderr] 400 | pub fn write_debug(&self, out: &mut Write) -> std::io::Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/brainfuck/mod.rs:461:38 [INFO] [stderr] | [INFO] [stderr] 461 | pub fn write_bf(&self, out: &mut Write) -> std::io::Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/brainfuck/mod.rs:582:27 [INFO] [stderr] | [INFO] [stderr] 582 | fn print_repeat(out: &mut Write, bytes: &[u8], count: usize) -> std::io::Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.19s [INFO] running `"docker" "inspect" "5c07b0b296cd2bf354f66f5e7b05d40fd13b9f8512b4c3b1d1c7f4f202843916"` [INFO] running `"docker" "rm" "-f" "5c07b0b296cd2bf354f66f5e7b05d40fd13b9f8512b4c3b1d1c7f4f202843916"` [INFO] [stdout] 5c07b0b296cd2bf354f66f5e7b05d40fd13b9f8512b4c3b1d1c7f4f202843916 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 75cc872e0698398a279a717247773c55de27c3f000bd17aff73a10aab722a431 [INFO] running `"docker" "start" "-a" "75cc872e0698398a279a717247773c55de27c3f000bd17aff73a10aab722a431"` [INFO] [stderr] Compiling bfc v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/brainfuck/codegen/generate_asm_str.rs:3:35 [INFO] [stderr] | [INFO] [stderr] 3 | pub fn generate_asm_str(out: &mut Write, name: &str, data: &[u8]) -> std::io::Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/brainfuck/codegen/generate_c_write_str.rs:4:39 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn generate_c_write_str(out: &mut Write, data: &[u8], nesting: usize) -> std::io::Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/brainfuck/codegen/generate_c_runtime.rs:3:41 [INFO] [stderr] | [INFO] [stderr] 3 | pub fn generate_c_runtime(runtime: &mut Write, cell_type: &str, pagesize: usize) -> std::io::Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/brainfuck/codegen/linux_x86_64.rs:387:28 [INFO] [stderr] | [INFO] [stderr] 387 | fn generate_move(asm: &mut Write, off: isize) -> std::io::Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/brainfuck/error.rs:17:35 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn print(&self, out: &mut std::io::Write, input: &str) -> std::io::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/brainfuck/indent.rs:1:25 [INFO] [stderr] | [INFO] [stderr] 1 | pub fn indent(out: &mut std::io::Write, nesting: usize) -> std::io::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::io::Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/brainfuck/mod.rs:400:41 [INFO] [stderr] | [INFO] [stderr] 400 | pub fn write_debug(&self, out: &mut Write) -> std::io::Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/brainfuck/mod.rs:461:38 [INFO] [stderr] | [INFO] [stderr] 461 | pub fn write_bf(&self, out: &mut Write) -> std::io::Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/brainfuck/mod.rs:582:27 [INFO] [stderr] | [INFO] [stderr] 582 | fn print_repeat(out: &mut Write, bytes: &[u8], count: usize) -> std::io::Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.13s [INFO] running `"docker" "inspect" "75cc872e0698398a279a717247773c55de27c3f000bd17aff73a10aab722a431"` [INFO] running `"docker" "rm" "-f" "75cc872e0698398a279a717247773c55de27c3f000bd17aff73a10aab722a431"` [INFO] [stdout] 75cc872e0698398a279a717247773c55de27c3f000bd17aff73a10aab722a431 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"` [INFO] [stdout] 88387d2d26948680f3be7d79cf0c39ab0f53808ec5c91ca6bf737e783dd883bb [INFO] running `"docker" "start" "-a" "88387d2d26948680f3be7d79cf0c39ab0f53808ec5c91ca6bf737e783dd883bb"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/bfc-b136cbece60ac576 [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "88387d2d26948680f3be7d79cf0c39ab0f53808ec5c91ca6bf737e783dd883bb"` [INFO] running `"docker" "rm" "-f" "88387d2d26948680f3be7d79cf0c39ab0f53808ec5c91ca6bf737e783dd883bb"` [INFO] [stdout] 88387d2d26948680f3be7d79cf0c39ab0f53808ec5c91ca6bf737e783dd883bb