[INFO] cloning repository https://github.com/hujiaodigua/rust_dump_sm_structure [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hujiaodigua/rust_dump_sm_structure" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhujiaodigua%2Frust_dump_sm_structure", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhujiaodigua%2Frust_dump_sm_structure'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b0a84b3fcd77a528fb12c01e4ab5a8fe1fa98404 [INFO] testing hujiaodigua/rust_dump_sm_structure against try#17092ad00ed8fe1e7f81a7e38238ff70779034b1 for pr-140985 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhujiaodigua%2Frust_dump_sm_structure" "/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/hujiaodigua/rust_dump_sm_structure on toolchain 17092ad00ed8fe1e7f81a7e38238ff70779034b1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hujiaodigua/rust_dump_sm_structure [INFO] finished tweaking git repo https://github.com/hujiaodigua/rust_dump_sm_structure [INFO] tweaked toml for git repo https://github.com/hujiaodigua/rust_dump_sm_structure written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/hujiaodigua/rust_dump_sm_structure 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" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "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-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 12e1121c7991999b1841f6f7ebf42030156c09243257cdd5972fac82144ab193 [INFO] running `Command { std: "docker" "start" "-a" "12e1121c7991999b1841f6f7ebf42030156c09243257cdd5972fac82144ab193", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "12e1121c7991999b1841f6f7ebf42030156c09243257cdd5972fac82144ab193", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12e1121c7991999b1841f6f7ebf42030156c09243257cdd5972fac82144ab193", kill_on_drop: false }` [INFO] [stdout] 12e1121c7991999b1841f6f7ebf42030156c09243257cdd5972fac82144ab193 [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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b1ceae88fe21a0904bb6818ca6b25c13102c4f8b0388ed75e13f86270b6c0f44 [INFO] running `Command { std: "docker" "start" "-a" "b1ceae88fe21a0904bb6818ca6b25c13102c4f8b0388ed75e13f86270b6c0f44", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling memmap2 v0.9.3 [INFO] [stderr] Compiling Rust_memmap_devmem v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `Map_walk_sm_structure` should have an upper camel case name [INFO] [stdout] --> src/main.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | struct Map_walk_sm_structure { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MapWalkSmStructure` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:244:12 [INFO] [stdout] | [INFO] [stdout] 244 | if (sm_ctp != 0 && (sm_ctp + offset_sm_ctp) != 0) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 244 - if (sm_ctp != 0 && (sm_ctp + offset_sm_ctp) != 0) { [INFO] [stdout] 244 + if sm_ctp != 0 && (sm_ctp + offset_sm_ctp) != 0 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:279:16 [INFO] [stdout] | [INFO] [stdout] 279 | if (rid_pasid != 0x0) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 279 - if (rid_pasid != 0x0) { [INFO] [stdout] 279 + if rid_pasid != 0x0 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:284:20 [INFO] [stdout] | [INFO] [stdout] 284 | if (pasid_val == 0) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 284 - if (pasid_val == 0) { [INFO] [stdout] 284 + if pasid_val == 0 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:302:16 [INFO] [stdout] | [INFO] [stdout] 302 | if (pasid_val != 0) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 302 - if (pasid_val != 0) { [INFO] [stdout] 302 + if pasid_val != 0 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:323:16 [INFO] [stdout] | [INFO] [stdout] 323 | if (pasid_val != 0) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 323 - if (pasid_val != 0) { [INFO] [stdout] 323 + if pasid_val != 0 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:364:12 [INFO] [stdout] | [INFO] [stdout] 364 | if (pgtt == 0x1) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 364 - if (pgtt == 0x1) { [INFO] [stdout] 364 + if pgtt == 0x1 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:366:19 [INFO] [stdout] | [INFO] [stdout] 366 | } else if (pgtt == 0x2) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 366 - } else if (pgtt == 0x2) { [INFO] [stdout] 366 + } else if pgtt == 0x2 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `FLPTPTR_1level` [INFO] [stdout] --> src/main.rs:99:13 [INFO] [stdout] | [INFO] [stdout] 99 | let mut FLPTPTR_1level = 0x0; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_FLPTPTR_1level` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `FLPTPTR_2level` [INFO] [stdout] --> src/main.rs:100:13 [INFO] [stdout] | [INFO] [stdout] 100 | let mut FLPTPTR_2level = 0x0; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_FLPTPTR_2level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `FLPTPTR_3level` [INFO] [stdout] --> src/main.rs:101:13 [INFO] [stdout] | [INFO] [stdout] 101 | let mut FLPTPTR_3level = 0x0; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_FLPTPTR_3level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `FLPTPTR_4level` [INFO] [stdout] --> src/main.rs:102:13 [INFO] [stdout] | [INFO] [stdout] 102 | let mut FLPTPTR_4level = 0x0; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_FLPTPTR_4level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:99:9 [INFO] [stdout] | [INFO] [stdout] 99 | let mut FLPTPTR_1level = 0x0; [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:100:9 [INFO] [stdout] | [INFO] [stdout] 100 | let mut FLPTPTR_2level = 0x0; [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:101:9 [INFO] [stdout] | [INFO] [stdout] 101 | let mut FLPTPTR_3level = 0x0; [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:102:9 [INFO] [stdout] | [INFO] [stdout] 102 | let mut FLPTPTR_4level = 0x0; [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `sm_pasid_dir` is never read [INFO] [stdout] --> src/main.rs:271:21 [INFO] [stdout] | [INFO] [stdout] 271 | let mut sm_pasid_dir: u64 = 0x0; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `rid_pasid` is never read [INFO] [stdout] --> src/main.rs:277:21 [INFO] [stdout] | [INFO] [stdout] 277 | let mut rid_pasid: u64 = 0x0; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `rid_pasid` is never read [INFO] [stdout] --> src/main.rs:285:21 [INFO] [stdout] | [INFO] [stdout] 285 | rid_pasid = pasid_val; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `sm_pasid` is never read [INFO] [stdout] --> src/main.rs:316:21 [INFO] [stdout] | [INFO] [stdout] 316 | let mut sm_pasid: u64 = 0x0; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ret` [INFO] [stdout] --> src/main.rs:424:9 [INFO] [stdout] | [INFO] [stdout] 424 | let ret = Map_walk_sm_structure::walk_sm_structure_entry( [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ret` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `guest_addr_val`, `pasid_val`, `bus_num_val`, `dev_num_val`, `func_num_val`, and `rta_val` are never read [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | struct Map_walk_sm_structure { [INFO] [stdout] | --------------------- fields in this struct [INFO] [stdout] 8 | guest_addr_val: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 9 | pasid_val: u64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 10 | bus_num_val: u64, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 11 | dev_num_val: u64, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 12 | func_num_val: u64, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 13 | rta_val: u64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `FLPTPTR_1level` should have a snake case name [INFO] [stdout] --> src/main.rs:99:13 [INFO] [stdout] | [INFO] [stdout] 99 | let mut FLPTPTR_1level = 0x0; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `flptptr_1level` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `FLPTPTR_2level` should have a snake case name [INFO] [stdout] --> src/main.rs:100:13 [INFO] [stdout] | [INFO] [stdout] 100 | let mut FLPTPTR_2level = 0x0; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `flptptr_2level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `FLPTPTR_3level` should have a snake case name [INFO] [stdout] --> src/main.rs:101:13 [INFO] [stdout] | [INFO] [stdout] 101 | let mut FLPTPTR_3level = 0x0; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `flptptr_3level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `FLPTPTR_4level` should have a snake case name [INFO] [stdout] --> src/main.rs:102:13 [INFO] [stdout] | [INFO] [stdout] 102 | let mut FLPTPTR_4level = 0x0; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `flptptr_4level` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.45s [INFO] running `Command { std: "docker" "inspect" "b1ceae88fe21a0904bb6818ca6b25c13102c4f8b0388ed75e13f86270b6c0f44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1ceae88fe21a0904bb6818ca6b25c13102c4f8b0388ed75e13f86270b6c0f44", kill_on_drop: false }` [INFO] [stdout] b1ceae88fe21a0904bb6818ca6b25c13102c4f8b0388ed75e13f86270b6c0f44 [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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] be1936f8489956cc2de0a6d3b57c0ea7f585861c09228a6c49b7217731d1a89e [INFO] running `Command { std: "docker" "start" "-a" "be1936f8489956cc2de0a6d3b57c0ea7f585861c09228a6c49b7217731d1a89e", kill_on_drop: false }` [INFO] [stderr] Compiling Rust_memmap_devmem v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `Map_walk_sm_structure` should have an upper camel case name [INFO] [stdout] --> src/main.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | struct Map_walk_sm_structure { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MapWalkSmStructure` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:244:12 [INFO] [stdout] | [INFO] [stdout] 244 | if (sm_ctp != 0 && (sm_ctp + offset_sm_ctp) != 0) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 244 - if (sm_ctp != 0 && (sm_ctp + offset_sm_ctp) != 0) { [INFO] [stdout] 244 + if sm_ctp != 0 && (sm_ctp + offset_sm_ctp) != 0 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:279:16 [INFO] [stdout] | [INFO] [stdout] 279 | if (rid_pasid != 0x0) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 279 - if (rid_pasid != 0x0) { [INFO] [stdout] 279 + if rid_pasid != 0x0 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:284:20 [INFO] [stdout] | [INFO] [stdout] 284 | if (pasid_val == 0) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 284 - if (pasid_val == 0) { [INFO] [stdout] 284 + if pasid_val == 0 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:302:16 [INFO] [stdout] | [INFO] [stdout] 302 | if (pasid_val != 0) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 302 - if (pasid_val != 0) { [INFO] [stdout] 302 + if pasid_val != 0 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:323:16 [INFO] [stdout] | [INFO] [stdout] 323 | if (pasid_val != 0) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 323 - if (pasid_val != 0) { [INFO] [stdout] 323 + if pasid_val != 0 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:364:12 [INFO] [stdout] | [INFO] [stdout] 364 | if (pgtt == 0x1) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 364 - if (pgtt == 0x1) { [INFO] [stdout] 364 + if pgtt == 0x1 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:366:19 [INFO] [stdout] | [INFO] [stdout] 366 | } else if (pgtt == 0x2) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 366 - } else if (pgtt == 0x2) { [INFO] [stdout] 366 + } else if pgtt == 0x2 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `FLPTPTR_1level` [INFO] [stdout] --> src/main.rs:99:13 [INFO] [stdout] | [INFO] [stdout] 99 | let mut FLPTPTR_1level = 0x0; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_FLPTPTR_1level` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `FLPTPTR_2level` [INFO] [stdout] --> src/main.rs:100:13 [INFO] [stdout] | [INFO] [stdout] 100 | let mut FLPTPTR_2level = 0x0; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_FLPTPTR_2level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `FLPTPTR_3level` [INFO] [stdout] --> src/main.rs:101:13 [INFO] [stdout] | [INFO] [stdout] 101 | let mut FLPTPTR_3level = 0x0; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_FLPTPTR_3level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `FLPTPTR_4level` [INFO] [stdout] --> src/main.rs:102:13 [INFO] [stdout] | [INFO] [stdout] 102 | let mut FLPTPTR_4level = 0x0; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_FLPTPTR_4level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:99:9 [INFO] [stdout] | [INFO] [stdout] 99 | let mut FLPTPTR_1level = 0x0; [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:100:9 [INFO] [stdout] | [INFO] [stdout] 100 | let mut FLPTPTR_2level = 0x0; [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:101:9 [INFO] [stdout] | [INFO] [stdout] 101 | let mut FLPTPTR_3level = 0x0; [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:102:9 [INFO] [stdout] | [INFO] [stdout] 102 | let mut FLPTPTR_4level = 0x0; [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `sm_pasid_dir` is never read [INFO] [stdout] --> src/main.rs:271:21 [INFO] [stdout] | [INFO] [stdout] 271 | let mut sm_pasid_dir: u64 = 0x0; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `rid_pasid` is never read [INFO] [stdout] --> src/main.rs:277:21 [INFO] [stdout] | [INFO] [stdout] 277 | let mut rid_pasid: u64 = 0x0; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `rid_pasid` is never read [INFO] [stdout] --> src/main.rs:285:21 [INFO] [stdout] | [INFO] [stdout] 285 | rid_pasid = pasid_val; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `sm_pasid` is never read [INFO] [stdout] --> src/main.rs:316:21 [INFO] [stdout] | [INFO] [stdout] 316 | let mut sm_pasid: u64 = 0x0; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ret` [INFO] [stdout] --> src/main.rs:424:9 [INFO] [stdout] | [INFO] [stdout] 424 | let ret = Map_walk_sm_structure::walk_sm_structure_entry( [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ret` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `guest_addr_val`, `pasid_val`, `bus_num_val`, `dev_num_val`, `func_num_val`, and `rta_val` are never read [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | struct Map_walk_sm_structure { [INFO] [stdout] | --------------------- fields in this struct [INFO] [stdout] 8 | guest_addr_val: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 9 | pasid_val: u64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 10 | bus_num_val: u64, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 11 | dev_num_val: u64, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 12 | func_num_val: u64, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 13 | rta_val: u64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `FLPTPTR_1level` should have a snake case name [INFO] [stdout] --> src/main.rs:99:13 [INFO] [stdout] | [INFO] [stdout] 99 | let mut FLPTPTR_1level = 0x0; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `flptptr_1level` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `FLPTPTR_2level` should have a snake case name [INFO] [stdout] --> src/main.rs:100:13 [INFO] [stdout] | [INFO] [stdout] 100 | let mut FLPTPTR_2level = 0x0; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `flptptr_2level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `FLPTPTR_3level` should have a snake case name [INFO] [stdout] --> src/main.rs:101:13 [INFO] [stdout] | [INFO] [stdout] 101 | let mut FLPTPTR_3level = 0x0; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `flptptr_3level` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `FLPTPTR_4level` should have a snake case name [INFO] [stdout] --> src/main.rs:102:13 [INFO] [stdout] | [INFO] [stdout] 102 | let mut FLPTPTR_4level = 0x0; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `flptptr_4level` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s [INFO] running `Command { std: "docker" "inspect" "be1936f8489956cc2de0a6d3b57c0ea7f585861c09228a6c49b7217731d1a89e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be1936f8489956cc2de0a6d3b57c0ea7f585861c09228a6c49b7217731d1a89e", kill_on_drop: false }` [INFO] [stdout] be1936f8489956cc2de0a6d3b57c0ea7f585861c09228a6c49b7217731d1a89e [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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/3c49abab077d124c702824485d0bfb2842914942d530cc22de10471a89125b37-init/work: no space left on device