[INFO] cloning repository https://github.com/motorailgun/deskv [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/motorailgun/deskv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmotorailgun%2Fdeskv", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmotorailgun%2Fdeskv'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1d0368537b10606a5f407174db297b9c0cfdfeac [INFO] checking motorailgun/deskv against try#349c4bfa6ac87b818f6fd19d4869c0b24790ac6a for pr-152856 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmotorailgun%2Fdeskv" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/motorailgun/deskv [INFO] finished tweaking git repo https://github.com/motorailgun/deskv [INFO] tweaked toml for git repo https://github.com/motorailgun/deskv written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/motorailgun/deskv on toolchain 349c4bfa6ac87b818f6fd19d4869c0b24790ac6a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+349c4bfa6ac87b818f6fd19d4869c0b24790ac6a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/motorailgun/deskv 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" "+349c4bfa6ac87b818f6fd19d4869c0b24790ac6a" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded scroll_derive v0.13.1 [INFO] [stderr] Downloaded goblin v0.10.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+349c4bfa6ac87b818f6fd19d4869c0b24790ac6a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a063293d74ccf04d0df388d8ffc9a1149c52e1cc107534abf7d15f1dbec133f3 [INFO] running `Command { std: "docker" "start" "-a" "a063293d74ccf04d0df388d8ffc9a1149c52e1cc107534abf7d15f1dbec133f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a063293d74ccf04d0df388d8ffc9a1149c52e1cc107534abf7d15f1dbec133f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a063293d74ccf04d0df388d8ffc9a1149c52e1cc107534abf7d15f1dbec133f3", kill_on_drop: false }` [INFO] [stdout] a063293d74ccf04d0df388d8ffc9a1149c52e1cc107534abf7d15f1dbec133f3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+349c4bfa6ac87b818f6fd19d4869c0b24790ac6a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3154bfb0de6ec18d022fe13ff8173bfabad20125eb3227f29fd77461b7aee118 [INFO] running `Command { std: "docker" "start" "-a" "3154bfb0de6ec18d022fe13ff8173bfabad20125eb3227f29fd77461b7aee118", kill_on_drop: false }` [INFO] [stderr] Compiling thiserror v2.0.3 [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Compiling scroll_derive v0.13.1 [INFO] [stderr] Compiling thiserror-impl v2.0.3 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Checking scroll v0.13.0 [INFO] [stderr] Checking goblin v0.10.4 [INFO] [stderr] Checking deskv v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `OrigBitWidth` is never constructed [INFO] [stdout] --> src/main.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | struct OrigBitWidth(u32); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sign_extend` is never used [INFO] [stdout] --> src/main.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn sign_extend(src: u64, bit_width: OrigBitWidth) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `inner` is never read [INFO] [stdout] --> src/main.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 39 | struct Tape { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 40 | inner: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Tape` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `inner` is never read [INFO] [stdout] --> src/main.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 44 | struct Memory { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 45 | inner: [u8; N], [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Memory` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `tape` and `memory` are never read [INFO] [stdout] --> src/main.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 49 | struct Machine { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 50 | cpu: Cpu, [INFO] [stdout] 51 | tape: Tape, [INFO] [stdout] | ^^^^ [INFO] [stdout] 52 | memory: Memory, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Machine` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `inner` is never read [INFO] [stdout] --> src/main.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 39 | struct Tape { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 40 | inner: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Tape` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `inner` is never read [INFO] [stdout] --> src/main.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 44 | struct Memory { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 45 | inner: [u8; N], [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Memory` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `tape` and `memory` are never read [INFO] [stdout] --> src/main.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 49 | struct Machine { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 50 | cpu: Cpu, [INFO] [stdout] 51 | tape: Tape, [INFO] [stdout] | ^^^^ [INFO] [stdout] 52 | memory: Memory, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Machine` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.04s [INFO] running `Command { std: "docker" "inspect" "3154bfb0de6ec18d022fe13ff8173bfabad20125eb3227f29fd77461b7aee118", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3154bfb0de6ec18d022fe13ff8173bfabad20125eb3227f29fd77461b7aee118", kill_on_drop: false }` [INFO] [stdout] 3154bfb0de6ec18d022fe13ff8173bfabad20125eb3227f29fd77461b7aee118