[INFO] cloning repository https://github.com/dontpanic92/rainfuck [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dontpanic92/rainfuck" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdontpanic92%2Frainfuck", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdontpanic92%2Frainfuck'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 47158fd87b30e9e51ac86d5ff1c081fddef1cedb [INFO] checking dontpanic92/rainfuck against try#55b3f428b4fac6790b1e8492e0b91ff2d80aec7c for pr-77035 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdontpanic92%2Frainfuck" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dontpanic92/rainfuck on toolchain 55b3f428b4fac6790b1e8492e0b91ff2d80aec7c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dontpanic92/rainfuck [INFO] finished tweaking git repo https://github.com/dontpanic92/rainfuck [INFO] tweaked toml for git repo https://github.com/dontpanic92/rainfuck written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/dontpanic92/rainfuck already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] error: the lock file /workspace/builds/worker-10/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 334a10e29de0a76fdb4b8be0d24afe451ae3a2bdcca1ef09228950ea2814a5a5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "334a10e29de0a76fdb4b8be0d24afe451ae3a2bdcca1ef09228950ea2814a5a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "334a10e29de0a76fdb4b8be0d24afe451ae3a2bdcca1ef09228950ea2814a5a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "334a10e29de0a76fdb4b8be0d24afe451ae3a2bdcca1ef09228950ea2814a5a5", kill_on_drop: false }` [INFO] [stdout] 334a10e29de0a76fdb4b8be0d24afe451ae3a2bdcca1ef09228950ea2814a5a5 [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=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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3ebabaf776ed9103c5d63d85c2c25bf26a1c20de97cd1a888d0a82157513b3ee [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3ebabaf776ed9103c5d63d85c2c25bf26a1c20de97cd1a888d0a82157513b3ee", kill_on_drop: false }` [INFO] [stderr] Checking rainfuck v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] error[E0591]: can't transmute zero-sized type [INFO] [stdout] --> src/jit_compiler_x64.rs:330:53 [INFO] [stdout] | [INFO] [stdout] 330 | self.jit_code.emit_mov_ri(Reg::Rcx, unsafe {mem::transmute(putchar)}); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: source type: unsafe extern "C" fn(i32) -> i32 {jit_compiler_x64::putchar} [INFO] [stdout] = note: target type: u64 [INFO] [stdout] = help: cast with `as` to a pointer instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0591]: can't transmute zero-sized type [INFO] [stdout] --> src/jit_compiler_x64.rs:332:53 [INFO] [stdout] | [INFO] [stdout] 332 | self.jit_code.emit_mov_ri(Reg::Rcx, unsafe {mem::transmute(libc::fflush)}); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: source type: unsafe extern "C" fn(*mut FILE) -> i32 {fflush} [INFO] [stdout] = note: target type: u64 [INFO] [stdout] = help: cast with `as` to a pointer instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0591]: can't transmute zero-sized type [INFO] [stdout] --> src/jit_compiler_x64.rs:341:53 [INFO] [stdout] | [INFO] [stdout] 341 | self.jit_code.emit_mov_ri(Reg::Rcx, unsafe {mem::transmute(test)}); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: source type: extern "C" fn(i64) {test} [INFO] [stdout] = note: target type: u64 [INFO] [stdout] = help: cast with `as` to a pointer instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0591]: can't transmute zero-sized type [INFO] [stdout] --> src/jit_compiler_x64.rs:349:53 [INFO] [stdout] | [INFO] [stdout] 349 | self.jit_code.emit_mov_ri(Reg::Rcx, unsafe {mem::transmute(_getchar)}); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: source type: extern "C" fn() -> i32 {_getchar} [INFO] [stdout] = note: target type: u64 [INFO] [stdout] = help: cast with `as` to a pointer instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0591]: can't transmute zero-sized type [INFO] [stdout] --> src/jit_compiler_x64.rs:330:53 [INFO] [stdout] | [INFO] [stdout] 330 | self.jit_code.emit_mov_ri(Reg::Rcx, unsafe {mem::transmute(putchar)}); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: source type: unsafe extern "C" fn(i32) -> i32 {jit_compiler_x64::putchar} [INFO] [stdout] = note: target type: u64 [INFO] [stdout] = help: cast with `as` to a pointer instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0591]: can't transmute zero-sized type [INFO] [stdout] --> src/jit_compiler_x64.rs:332:53 [INFO] [stdout] | [INFO] [stdout] 332 | self.jit_code.emit_mov_ri(Reg::Rcx, unsafe {mem::transmute(libc::fflush)}); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: source type: unsafe extern "C" fn(*mut FILE) -> i32 {fflush} [INFO] [stdout] = note: target type: u64 [INFO] [stdout] = help: cast with `as` to a pointer instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0591]: can't transmute zero-sized type [INFO] [stdout] --> src/jit_compiler_x64.rs:341:53 [INFO] [stdout] | [INFO] [stdout] 341 | self.jit_code.emit_mov_ri(Reg::Rcx, unsafe {mem::transmute(test)}); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: source type: extern "C" fn(i64) {test} [INFO] [stdout] = note: target type: u64 [INFO] [stdout] = help: cast with `as` to a pointer instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0591]: can't transmute zero-sized type [INFO] [stdout] --> src/jit_compiler_x64.rs:349:53 [INFO] [stdout] | [INFO] [stdout] 349 | self.jit_code.emit_mov_ri(Reg::Rcx, unsafe {mem::transmute(_getchar)}); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: source type: extern "C" fn() -> i32 {_getchar} [INFO] [stdout] = note: target type: u64 [INFO] [stdout] = help: cast with `as` to a pointer instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0591`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rainfuck` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0591`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "3ebabaf776ed9103c5d63d85c2c25bf26a1c20de97cd1a888d0a82157513b3ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ebabaf776ed9103c5d63d85c2c25bf26a1c20de97cd1a888d0a82157513b3ee", kill_on_drop: false }` [INFO] [stdout] 3ebabaf776ed9103c5d63d85c2c25bf26a1c20de97cd1a888d0a82157513b3ee