[INFO] cloning repository https://github.com/northernpaws/znp-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/northernpaws/znp-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnorthernpaws%2Fznp-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnorthernpaws%2Fznp-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ec921d982cbc9c691319556b46692ce22d5be0c8 [INFO] checking northernpaws/znp-rs against try#93086cfebfccb79083c59d0d3b2052944bba643c for pr-146440-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnorthernpaws%2Fznp-rs" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/northernpaws/znp-rs [INFO] finished tweaking git repo https://github.com/northernpaws/znp-rs [INFO] tweaked toml for git repo https://github.com/northernpaws/znp-rs written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/northernpaws/znp-rs on toolchain 93086cfebfccb79083c59d0d3b2052944bba643c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/northernpaws/znp-rs 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" "+93086cfebfccb79083c59d0d3b2052944bba643c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d755cd0478f43d3978ea8c60d22e01eeb034f87867bb5794f981b10cb3bbb7a0 [INFO] running `Command { std: "docker" "start" "-a" "d755cd0478f43d3978ea8c60d22e01eeb034f87867bb5794f981b10cb3bbb7a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d755cd0478f43d3978ea8c60d22e01eeb034f87867bb5794f981b10cb3bbb7a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d755cd0478f43d3978ea8c60d22e01eeb034f87867bb5794f981b10cb3bbb7a0", kill_on_drop: false }` [INFO] [stdout] d755cd0478f43d3978ea8c60d22e01eeb034f87867bb5794f981b10cb3bbb7a0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e49f249b53e573ef37e865409a09f32fb4af9a4938ffb946f6121bf8f316bbb3 [INFO] running `Command { std: "docker" "start" "-a" "e49f249b53e573ef37e865409a09f32fb4af9a4938ffb946f6121bf8f316bbb3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Checking bit-struct v0.3.2 [INFO] [stderr] Checking znp-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/lib.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: struct `Frame` is never constructed [INFO] [stdout] --> src/znp/mod.rs:101:12 [INFO] [stdout] | [INFO] [stdout] 101 | pub struct Frame { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it [INFO] [stdout] = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `length`, `command`, and `data` are never read [INFO] [stdout] --> src/znp/mod.rs:105:5 [INFO] [stdout] | [INFO] [stdout] 101 | pub struct Frame { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 105 | length: u8, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 108 | command: Command, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 111 | data: [u8; N] [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `SRSPErrorCode` is never used [INFO] [stdout] --> src/znp/mod.rs:116:6 [INFO] [stdout] | [INFO] [stdout] 116 | enum SRSPErrorCode { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `znp-rs` (lib test) due to 1 previous error; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: struct `Frame` is never constructed [INFO] [stdout] --> src/znp/mod.rs:101:12 [INFO] [stdout] | [INFO] [stdout] 101 | pub struct Frame { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it [INFO] [stdout] = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `length`, `command`, and `data` are never read [INFO] [stdout] --> src/znp/mod.rs:105:5 [INFO] [stdout] | [INFO] [stdout] 101 | pub struct Frame { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 105 | length: u8, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 108 | command: Command, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 111 | data: [u8; N] [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `SRSPErrorCode` is never used [INFO] [stdout] --> src/znp/mod.rs:116:6 [INFO] [stdout] | [INFO] [stdout] 116 | enum SRSPErrorCode { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `znp-rs` (lib) due to 1 previous error; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "e49f249b53e573ef37e865409a09f32fb4af9a4938ffb946f6121bf8f316bbb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e49f249b53e573ef37e865409a09f32fb4af9a4938ffb946f6121bf8f316bbb3", kill_on_drop: false }` [INFO] [stdout] e49f249b53e573ef37e865409a09f32fb4af9a4938ffb946f6121bf8f316bbb3