[INFO] cloning repository https://github.com/yupferris/jitter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yupferris/jitter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyupferris%2Fjitter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyupferris%2Fjitter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7d6b3585609d265922ea4f74a0727b346acc547b
[INFO] checking yupferris/jitter against master#c5fbcd35a8217a17f6b63a22217ace06cf8f5f02 for pr-86194
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyupferris%2Fjitter" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yupferris/jitter on toolchain c5fbcd35a8217a17f6b63a22217ace06cf8f5f02
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/yupferris/jitter
[INFO] finished tweaking git repo https://github.com/yupferris/jitter
[INFO] tweaked toml for git repo https://github.com/yupferris/jitter written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/yupferris/jitter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe5d55823ebe6e8d0fd2317812c680259e007adcd4d76c25b620a95e3fc9eb8a
[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" "fe5d55823ebe6e8d0fd2317812c680259e007adcd4d76c25b620a95e3fc9eb8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe5d55823ebe6e8d0fd2317812c680259e007adcd4d76c25b620a95e3fc9eb8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe5d55823ebe6e8d0fd2317812c680259e007adcd4d76c25b620a95e3fc9eb8a", kill_on_drop: false }`
[INFO] [stdout] fe5d55823ebe6e8d0fd2317812c680259e007adcd4d76c25b620a95e3fc9eb8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 764b98c97676bee6a480455c69e53c0c9b0e6feabe3010f13e394dae74115a07
[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" "764b98c97676bee6a480455c69e53c0c9b0e6feabe3010f13e394dae74115a07", kill_on_drop: false }`
[INFO] [stderr]     Checking jitter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
[INFO] [stdout]    --> src/main.rs:222:33
[INFO] [stdout]     |
[INFO] [stdout] 222 |     asm.mov_eax_imm_32(unsafe { mem::transmute(print_the_thing as extern "stdcall" fn()) });
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: source type: `extern "stdcall" fn()` (64 bits)
[INFO] [stdout]     = note: target type: `u32` (32 bits)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
[INFO] [stdout]    --> src/main.rs:227:33
[INFO] [stdout]     |
[INFO] [stdout] 227 |     asm.mov_eax_imm_32(unsafe { mem::transmute(do_nothing as extern "stdcall" fn()) });
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: source type: `extern "stdcall" fn()` (64 bits)
[INFO] [stdout]     = note: target type: `u32` (32 bits)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
[INFO] [stdout]    --> src/main.rs:234:33
[INFO] [stdout]     |
[INFO] [stdout] 234 |     asm.mov_eax_imm_32(unsafe { mem::transmute(do_nothing_with_one_arg as extern "stdcall" fn(i32)) });
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: source type: `extern "stdcall" fn(i32)` (64 bits)
[INFO] [stdout]     = note: target type: `u32` (32 bits)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
[INFO] [stdout]    --> src/main.rs:242:33
[INFO] [stdout]     |
[INFO] [stdout] 242 |     asm.mov_eax_imm_32(unsafe { mem::transmute(do_nothing_with_two_args as extern "stdcall" fn(i32, i32)) });
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: source type: `extern "stdcall" fn(i32, i32)` (64 bits)
[INFO] [stdout]     = note: target type: `u32` (32 bits)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
[INFO] [stdout]    --> src/main.rs:252:33
[INFO] [stdout]     |
[INFO] [stdout] 252 |     asm.mov_eax_imm_32(unsafe { mem::transmute(do_nothing_with_three_args as extern "stdcall" fn(i32, i32, i32)) });
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: source type: `extern "stdcall" fn(i32, i32, i32)` (64 bits)
[INFO] [stdout]     = note: target type: `u32` (32 bits)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
[INFO] [stdout]    --> src/main.rs:260:33
[INFO] [stdout]     |
[INFO] [stdout] 260 |     asm.mov_eax_imm_32(unsafe { mem::transmute(hi as extern "stdcall" fn(i32, i32) -> i32) });
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: source type: `extern "stdcall" fn(i32, i32) -> i32` (64 bits)
[INFO] [stdout]     = note: target type: `u32` (32 bits)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
[INFO] [stdout]    --> src/main.rs:222:33
[INFO] [stdout]     |
[INFO] [stdout] 222 |     asm.mov_eax_imm_32(unsafe { mem::transmute(print_the_thing as extern "stdcall" fn()) });
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: source type: `extern "stdcall" fn()` (64 bits)
[INFO] [stdout]     = note: target type: `u32` (32 bits)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
[INFO] [stdout]    --> src/main.rs:227:33
[INFO] [stdout]     |
[INFO] [stdout] 227 |     asm.mov_eax_imm_32(unsafe { mem::transmute(do_nothing as extern "stdcall" fn()) });
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: source type: `extern "stdcall" fn()` (64 bits)
[INFO] [stdout]     = note: target type: `u32` (32 bits)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
[INFO] [stdout]    --> src/main.rs:234:33
[INFO] [stdout]     |
[INFO] [stdout] 234 |     asm.mov_eax_imm_32(unsafe { mem::transmute(do_nothing_with_one_arg as extern "stdcall" fn(i32)) });
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: source type: `extern "stdcall" fn(i32)` (64 bits)
[INFO] [stdout]     = note: target type: `u32` (32 bits)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
[INFO] [stdout]    --> src/main.rs:242:33
[INFO] [stdout]     |
[INFO] [stdout] 242 |     asm.mov_eax_imm_32(unsafe { mem::transmute(do_nothing_with_two_args as extern "stdcall" fn(i32, i32)) });
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: source type: `extern "stdcall" fn(i32, i32)` (64 bits)
[INFO] [stdout]     = note: target type: `u32` (32 bits)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
[INFO] [stdout]    --> src/main.rs:252:33
[INFO] [stdout]     |
[INFO] [stdout] 252 |     asm.mov_eax_imm_32(unsafe { mem::transmute(do_nothing_with_three_args as extern "stdcall" fn(i32, i32, i32)) });
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: source type: `extern "stdcall" fn(i32, i32, i32)` (64 bits)
[INFO] [stdout]     = note: target type: `u32` (32 bits)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
[INFO] [stdout]    --> src/main.rs:260:33
[INFO] [stdout]     |
[INFO] [stdout] 260 |     asm.mov_eax_imm_32(unsafe { mem::transmute(hi as extern "stdcall" fn(i32, i32) -> i32) });
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: source type: `extern "stdcall" fn(i32, i32) -> i32` (64 bits)
[INFO] [stdout]     = note: target type: `u32` (32 bits)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0512`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `jitter`
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0512`.
[INFO] [stdout] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "764b98c97676bee6a480455c69e53c0c9b0e6feabe3010f13e394dae74115a07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "764b98c97676bee6a480455c69e53c0c9b0e6feabe3010f13e394dae74115a07", kill_on_drop: false }`
[INFO] [stdout] 764b98c97676bee6a480455c69e53c0c9b0e6feabe3010f13e394dae74115a07