[INFO] cloning repository https://github.com/taiyoslime/bf-jit [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/taiyoslime/bf-jit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaiyoslime%2Fbf-jit", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaiyoslime%2Fbf-jit'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9a913dc538dcd9c301b1b7a079fc4692fdb7af88 [INFO] checking taiyoslime/bf-jit against try#f45c1ab62d4de6b63f69b4daa9d1f0b90c38a208 for pr-139419 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaiyoslime%2Fbf-jit" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/taiyoslime/bf-jit on toolchain f45c1ab62d4de6b63f69b4daa9d1f0b90c38a208 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f45c1ab62d4de6b63f69b4daa9d1f0b90c38a208" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/taiyoslime/bf-jit [INFO] finished tweaking git repo https://github.com/taiyoslime/bf-jit [INFO] tweaked toml for git repo https://github.com/taiyoslime/bf-jit written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/taiyoslime/bf-jit already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f45c1ab62d4de6b63f69b4daa9d1f0b90c38a208" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+f45c1ab62d4de6b63f69b4daa9d1f0b90c38a208" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b8b5acb6ba7c6a91d4904eae1a9343535732da24eff72595bd97376ae4dc96cc [INFO] running `Command { std: "docker" "start" "-a" "b8b5acb6ba7c6a91d4904eae1a9343535732da24eff72595bd97376ae4dc96cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b8b5acb6ba7c6a91d4904eae1a9343535732da24eff72595bd97376ae4dc96cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8b5acb6ba7c6a91d4904eae1a9343535732da24eff72595bd97376ae4dc96cc", kill_on_drop: false }` [INFO] [stdout] b8b5acb6ba7c6a91d4904eae1a9343535732da24eff72595bd97376ae4dc96cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+f45c1ab62d4de6b63f69b4daa9d1f0b90c38a208" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 728f5583b84e80c2224c3f5f67b2905c7e63f48d00f164b015928be348cae703 [INFO] running `Command { std: "docker" "start" "-a" "728f5583b84e80c2224c3f5f67b2905c7e63f48d00f164b015928be348cae703", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking os_str_bytes v6.1.0 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking clap_lex v0.2.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling indexmap v1.8.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling clap_derive v3.1.18 [INFO] [stderr] Checking clap v3.1.18 [INFO] [stderr] Checking bf_jit v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `bytecodes` [INFO] [stdout] --> src/jit.rs:295:37 [INFO] [stdout] | [INFO] [stdout] 295 | pub unsafe fn new_from_bytecode(bytecodes: &[Inst]) -> Self { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bytecodes` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `page` [INFO] [stdout] --> src/jit.rs:307:14 [INFO] [stdout] | [INFO] [stdout] 307 | fn merge(page: MachineCodePage) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_page` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new_from_bytecode` and `merge` are never used [INFO] [stdout] --> src/jit.rs:295:19 [INFO] [stdout] | [INFO] [stdout] 275 | impl MachineCodePage { [INFO] [stdout] | -------------------- associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 295 | pub unsafe fn new_from_bytecode(bytecodes: &[Inst]) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 307 | fn merge(page: MachineCodePage) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pages` is never read [INFO] [stdout] --> src/jit.rs:330:5 [INFO] [stdout] | [INFO] [stdout] 329 | pub struct JIT { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 330 | pages: BTreeMap, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bytecodes` [INFO] [stdout] --> src/jit.rs:295:37 [INFO] [stdout] | [INFO] [stdout] 295 | pub unsafe fn new_from_bytecode(bytecodes: &[Inst]) -> Self { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bytecodes` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `page` [INFO] [stdout] --> src/jit.rs:307:14 [INFO] [stdout] | [INFO] [stdout] 307 | fn merge(page: MachineCodePage) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_page` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new_from_bytecode` and `merge` are never used [INFO] [stdout] --> src/jit.rs:295:19 [INFO] [stdout] | [INFO] [stdout] 275 | impl MachineCodePage { [INFO] [stdout] | -------------------- associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 295 | pub unsafe fn new_from_bytecode(bytecodes: &[Inst]) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 307 | fn merge(page: MachineCodePage) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pages` is never read [INFO] [stdout] --> src/jit.rs:330:5 [INFO] [stdout] | [INFO] [stdout] 329 | pub struct JIT { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 330 | pages: BTreeMap, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.66s [INFO] running `Command { std: "docker" "inspect" "728f5583b84e80c2224c3f5f67b2905c7e63f48d00f164b015928be348cae703", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "728f5583b84e80c2224c3f5f67b2905c7e63f48d00f164b015928be348cae703", kill_on_drop: false }` [INFO] [stdout] 728f5583b84e80c2224c3f5f67b2905c7e63f48d00f164b015928be348cae703