[INFO] cloning repository https://github.com/Skgland/BrainfuckRedoxScheme
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Skgland/BrainfuckRedoxScheme" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSkgland%2FBrainfuckRedoxScheme", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSkgland%2FBrainfuckRedoxScheme'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 449ff9e37628ded94b8bf3f8c3bc515c1e6d15aa
[INFO] checking Skgland/BrainfuckRedoxScheme against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSkgland%2FBrainfuckRedoxScheme" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Skgland/BrainfuckRedoxScheme on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Skgland/BrainfuckRedoxScheme
[INFO] finished tweaking git repo https://github.com/Skgland/BrainfuckRedoxScheme
[INFO] tweaked toml for git repo https://github.com/Skgland/BrainfuckRedoxScheme written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/Skgland/BrainfuckRedoxScheme already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 30dcc3760ac4ecb04dcdb822fe7f820ae6dc2186c90659d5fbaa4c5d56fb3b34
[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" "30dcc3760ac4ecb04dcdb822fe7f820ae6dc2186c90659d5fbaa4c5d56fb3b34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30dcc3760ac4ecb04dcdb822fe7f820ae6dc2186c90659d5fbaa4c5d56fb3b34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30dcc3760ac4ecb04dcdb822fe7f820ae6dc2186c90659d5fbaa4c5d56fb3b34", kill_on_drop: false }`
[INFO] [stdout] 30dcc3760ac4ecb04dcdb822fe7f820ae6dc2186c90659d5fbaa4c5d56fb3b34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc6f6025310c344d07d2885548c93c5b10c913466ed812b02747cf63df0f2dd6
[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" "fc6f6025310c344d07d2885548c93c5b10c913466ed812b02747cf63df0f2dd6", kill_on_drop: false }`
[INFO] [stderr]     Checking redox_syscall v0.2.5
[INFO] [stderr]     Checking brainfuck_redox_scheme v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0053]: method `open` has an incompatible type for trait
[INFO] [stdout]    --> src/lib.rs:214:5
[INFO] [stdout]     |
[INFO] [stdout] 214 |     fn open(&mut self, path: &[u8], _flags: usize, _uid: u32, _gid: u32) -> Result<usize> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `str`, found slice `[u8]`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected fn pointer `fn(&mut BrainfuckScheme, &str, _, _, _) -> std::result::Result<_, _>`
[INFO] [stdout]                found fn pointer `fn(&mut BrainfuckScheme, &[u8], _, _, _) -> std::result::Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `open` has an incompatible type for trait
[INFO] [stdout]    --> src/lib.rs:214:5
[INFO] [stdout]     |
[INFO] [stdout] 214 |     fn open(&mut self, path: &[u8], _flags: usize, _uid: u32, _gid: u32) -> Result<usize> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `str`, found slice `[u8]`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected fn pointer `fn(&mut BrainfuckScheme, &str, _, _, _) -> std::result::Result<_, _>`
[INFO] [stdout]                found fn pointer `fn(&mut BrainfuckScheme, &[u8], _, _, _) -> std::result::Result<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lib.rs:53:42
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let fd = scheme.lock().unwrap().open(program_code.as_bytes(), 0, 0, 0)?;
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^ expected `str`, found slice `[u8]`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected reference `&str`
[INFO] [stdout]               found reference `&[u8]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lib.rs:53:42
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let fd = scheme.lock().unwrap().open(program_code.as_bytes(), 0, 0, 0)?;
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^ expected `str`, found slice `[u8]`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected reference `&str`
[INFO] [stdout]               found reference `&[u8]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0053, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0053`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `brainfuck_redox_scheme`
[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 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0053, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0053`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "fc6f6025310c344d07d2885548c93c5b10c913466ed812b02747cf63df0f2dd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc6f6025310c344d07d2885548c93c5b10c913466ed812b02747cf63df0f2dd6", kill_on_drop: false }`
[INFO] [stdout] fc6f6025310c344d07d2885548c93c5b10c913466ed812b02747cf63df0f2dd6