[INFO] cloning repository https://github.com/playXE/PeakJIT [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/playXE/PeakJIT" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FplayXE%2FPeakJIT", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FplayXE%2FPeakJIT'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e9b77fb8d406c55463d8e417f648e9eb721a2522 [INFO] checking playXE/PeakJIT against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FplayXE%2FPeakJIT" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/playXE/PeakJIT on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/playXE/PeakJIT [INFO] finished tweaking git repo https://github.com/playXE/PeakJIT [INFO] tweaked toml for git repo https://github.com/playXE/PeakJIT written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] eee7ae62df14ee67f59e073db75e70ef1785c337f918853f18ce7119add05ceb [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" "eee7ae62df14ee67f59e073db75e70ef1785c337f918853f18ce7119add05ceb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eee7ae62df14ee67f59e073db75e70ef1785c337f918853f18ce7119add05ceb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eee7ae62df14ee67f59e073db75e70ef1785c337f918853f18ce7119add05ceb", kill_on_drop: false }` [INFO] [stdout] eee7ae62df14ee67f59e073db75e70ef1785c337f918853f18ce7119add05ceb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3c9f2a1122e39c14a62317bc63a84d9367bdcd16ceeaeca0b1c38c0ed17ec6ac [INFO] running `Command { std: "docker" "start" "-a" "3c9f2a1122e39c14a62317bc63a84d9367bdcd16ceeaeca0b1c38c0ed17ec6ac", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking region v2.2.0 [INFO] [stderr] Compiling capstone-sys v0.10.0 [INFO] [stderr] Checking capstone v0.6.0 [INFO] [stderr] Checking peace v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/backend/avx.rs:253:5 [INFO] [stdout] | [INFO] [stdout] 253 | (0x4 << 4 | w << 3 | r << 2 | x << 1 | b) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/backend/dseg.rs:76:58 [INFO] [stdout] | [INFO] [stdout] 76 | Value::Ptr(v) => *(entry_ptr as *mut (*const u8)) = v, [INFO] [stdout] | ^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/function.rs:207:13 [INFO] [stdout] | [INFO] [stdout] 207 | f: &Fn(&mut Assembler, MachineMode, Register, Register, Register), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Assembler, MachineMode, Register, Register, Register)` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/backend/mod.rs:65:46 [INFO] [stdout] | [INFO] [stdout] 65 | let mut content: *mut libc::c_void = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/module.rs:258:46 [INFO] [stdout] | [INFO] [stdout] 258 | let mut ptr: *mut libc::c_void = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/backend/avx.rs:253:5 [INFO] [stdout] | [INFO] [stdout] 253 | (0x4 << 4 | w << 3 | r << 2 | x << 1 | b) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/backend/dseg.rs:76:58 [INFO] [stdout] | [INFO] [stdout] 76 | Value::Ptr(v) => *(entry_ptr as *mut (*const u8)) = v, [INFO] [stdout] | ^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/function.rs:207:13 [INFO] [stdout] | [INFO] [stdout] 207 | f: &Fn(&mut Assembler, MachineMode, Register, Register, Register), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Assembler, MachineMode, Register, Register, Register)` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/backend/mod.rs:65:46 [INFO] [stdout] | [INFO] [stdout] 65 | let mut content: *mut libc::c_void = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/module.rs:258:46 [INFO] [stdout] | [INFO] [stdout] 258 | let mut ptr: *mut libc::c_void = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated constant `region::Protection::ReadExecute`: Use Protection::READ_EXECUTE instead [INFO] [stdout] --> src/module.rs:347:47 [INFO] [stdout] | [INFO] [stdout] 347 | region::protect(ptr, len, region::Protection::ReadExecute) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated constant `region::Protection::Read`: Use Protection::READ instead [INFO] [stdout] --> src/module.rs:361:47 [INFO] [stdout] | [INFO] [stdout] 361 | region::protect(ptr, len, region::Protection::Read) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated constant `region::Protection::ReadExecute`: Use Protection::READ_EXECUTE instead [INFO] [stdout] --> src/module.rs:347:47 [INFO] [stdout] | [INFO] [stdout] 347 | region::protect(ptr, len, region::Protection::ReadExecute) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated constant `region::Protection::Read`: Use Protection::READ instead [INFO] [stdout] --> src/module.rs:361:47 [INFO] [stdout] | [INFO] [stdout] 361 | region::protect(ptr, len, region::Protection::Read) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 41.93s [INFO] running `Command { std: "docker" "inspect" "3c9f2a1122e39c14a62317bc63a84d9367bdcd16ceeaeca0b1c38c0ed17ec6ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c9f2a1122e39c14a62317bc63a84d9367bdcd16ceeaeca0b1c38c0ed17ec6ac", kill_on_drop: false }` [INFO] [stdout] 3c9f2a1122e39c14a62317bc63a84d9367bdcd16ceeaeca0b1c38c0ed17ec6ac