[INFO] cloning repository https://github.com/Antti/brainfuck-jit [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Antti/brainfuck-jit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAntti%2Fbrainfuck-jit", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAntti%2Fbrainfuck-jit'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] db7a02984106c4d6b70fdc629577c6fdecfcf1fd [INFO] testing Antti/brainfuck-jit against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAntti%2Fbrainfuck-jit" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Antti/brainfuck-jit on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Antti/brainfuck-jit [INFO] finished tweaking git repo https://github.com/Antti/brainfuck-jit [INFO] tweaked toml for git repo https://github.com/Antti/brainfuck-jit written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/Antti/brainfuck-jit already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0b09baac65d7ff2bb0c31c836a32b54d56db71645459d29e6f47b93374c450e0 [INFO] running `Command { std: "docker" "start" "-a" "0b09baac65d7ff2bb0c31c836a32b54d56db71645459d29e6f47b93374c450e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0b09baac65d7ff2bb0c31c836a32b54d56db71645459d29e6f47b93374c450e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b09baac65d7ff2bb0c31c836a32b54d56db71645459d29e6f47b93374c450e0", kill_on_drop: false }` [INFO] [stdout] 0b09baac65d7ff2bb0c31c836a32b54d56db71645459d29e6f47b93374c450e0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 169fef0af508266ed3cd2e18aa673844f4650d5c604de675a184d31cdad3928e [INFO] running `Command { std: "docker" "start" "-a" "169fef0af508266ed3cd2e18aa673844f4650d5c604de675a184d31cdad3928e", kill_on_drop: false }` [INFO] [stderr] Compiling lazy_static v1.0.0 [INFO] [stderr] Compiling libc v0.2.36 [INFO] [stderr] Compiling bf-jit v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `std::alloc::Alloc` [INFO] [stdout] --> src/vm/jitmem.rs:3:18 [INFO] [stdout] | [INFO] [stdout] 3 | use std::alloc::{Alloc, Layout, Global}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | no `Alloc` in `alloc` [INFO] [stdout] | help: a similar name exists in the module: `alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `libc` is imported redundantly [INFO] [stdout] --> src/vm/jitmem.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | use libc; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | extern crate libc; [INFO] [stdout] | ------------------ the item `libc` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/vm/mod.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | / lazy_static! { [INFO] [stdout] 17 | | static ref INSTR_TO_BIN_CODE: HashMap = { [INFO] [stdout] 18 | | let mut m: HashMap = HashMap::new(); [INFO] [stdout] 19 | | m.insert('d', &[0xCC]); // software breakpoint [INFO] [stdout] ... | [INFO] [stdout] 68 | | }; [INFO] [stdout] 69 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `bf-jit` due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "169fef0af508266ed3cd2e18aa673844f4650d5c604de675a184d31cdad3928e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "169fef0af508266ed3cd2e18aa673844f4650d5c604de675a184d31cdad3928e", kill_on_drop: false }` [INFO] [stdout] 169fef0af508266ed3cd2e18aa673844f4650d5c604de675a184d31cdad3928e