[INFO] cloning repository https://github.com/Treesoid/whack [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Treesoid/whack" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTreesoid%2Fwhack", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTreesoid%2Fwhack'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9656a9255ce8052481802bab458b7dd2e79be460 [INFO] checking Treesoid/whack/9656a9255ce8052481802bab458b7dd2e79be460 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTreesoid%2Fwhack" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Treesoid/whack on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Treesoid/whack [INFO] finished tweaking git repo https://github.com/Treesoid/whack [INFO] tweaked toml for git repo https://github.com/Treesoid/whack written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Treesoid/whack 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded yogurt v0.3.1 [INFO] [stderr] Downloaded uncased v0.9.7 [INFO] [stderr] Downloaded figment v0.10.7 [INFO] [stderr] Downloaded log_buffer v1.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cdccc2dabfe6c021f7a78668e9866824a4d55ed6cb85893ff47263ede06987e2 [INFO] running `Command { std: "docker" "start" "-a" "cdccc2dabfe6c021f7a78668e9866824a4d55ed6cb85893ff47263ede06987e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cdccc2dabfe6c021f7a78668e9866824a4d55ed6cb85893ff47263ede06987e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cdccc2dabfe6c021f7a78668e9866824a4d55ed6cb85893ff47263ede06987e2", kill_on_drop: false }` [INFO] [stdout] cdccc2dabfe6c021f7a78668e9866824a4d55ed6cb85893ff47263ede06987e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c81619bbe32da7060cced08330c9613756f7a9c9f8113a3312a5ee37863c904d [INFO] running `Command { std: "docker" "start" "-a" "c81619bbe32da7060cced08330c9613756f7a9c9f8113a3312a5ee37863c904d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Checking once_cell v1.13.0 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling proc-macro2-diagnostics v0.9.1 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Compiling yansi v0.5.1 [INFO] [stderr] Compiling backtrace v0.3.66 [INFO] [stderr] Compiling uncased v0.9.7 [INFO] [stderr] Checking gimli v0.26.2 [INFO] [stderr] Compiling eyre v0.6.8 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking object v0.29.0 [INFO] [stderr] Checking miniz_oxide v0.5.3 [INFO] [stderr] Compiling figment v0.10.7 [INFO] [stderr] Compiling tokio v1.21.1 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking inlinable_string v0.1.15 [INFO] [stderr] Checking tracing-core v0.1.29 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking owo-colors v3.4.0 [INFO] [stderr] Checking nom v7.1.1 [INFO] [stderr] Checking log_buffer v1.2.0 [INFO] [stderr] Checking shell-words v1.1.0 [INFO] [stderr] Checking parking_lot_core v0.9.3 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking tracing-log v0.1.3 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking tracing-subscriber v0.3.15 [INFO] [stderr] Checking yogurt v0.3.1 [INFO] [stderr] Checking addr2line v0.17.0 [INFO] [stderr] Compiling tracing-attributes v0.1.22 [INFO] [stderr] Compiling serde_derive v1.0.144 [INFO] [stderr] Compiling pear_codegen v0.2.3 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Checking pear v0.2.3 [INFO] [stderr] Checking tracing v0.1.36 [INFO] [stderr] Checking tracing-error v0.2.0 [INFO] [stderr] Checking color-spantrace v0.2.0 [INFO] [stderr] Checking color-eyre v0.6.2 [INFO] [stderr] Checking serde v1.0.144 [INFO] [stderr] Checking toml v0.5.9 [INFO] [stderr] Checking uuid v1.1.2 [INFO] [stderr] Checking whack v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `uid` and `gid` are never read [INFO] [stdout] --> src/cli/mod.rs:112:9 [INFO] [stdout] | [INFO] [stdout] 111 | pub struct ClientProperties { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 112 | pub uid: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] 113 | pub gid: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ClientProperties` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/servers/command.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 41 | pub struct ServerCommand { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 42 | pub id: Uuid, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `ServerCommand` 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 `id`, `command`, and `log_buffer` are never read [INFO] [stdout] --> src/servers/server_handle.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct ServerHandle { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 9 | pub id: Uuid, [INFO] [stdout] | ^^ [INFO] [stdout] 10 | command: UnboundedSender, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 11 | log_buffer: Arc>>>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ServerHandle` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `command` and `read_full_log` are never used [INFO] [stdout] --> src/servers/server_handle.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl ServerHandle { [INFO] [stdout] | ----------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn command(&self) -> UnboundedSender { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | pub fn read_full_log(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `fetch` is never used [INFO] [stdout] --> src/servers/server_info.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl ServerInfo { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] 12 | pub fn fetch(_id: Uuid) -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `uid` and `gid` are never read [INFO] [stdout] --> src/cli/mod.rs:112:9 [INFO] [stdout] | [INFO] [stdout] 111 | pub struct ClientProperties { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 112 | pub uid: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] 113 | pub gid: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ClientProperties` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/servers/command.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 41 | pub struct ServerCommand { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 42 | pub id: Uuid, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `ServerCommand` 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 `id`, `command`, and `log_buffer` are never read [INFO] [stdout] --> src/servers/server_handle.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct ServerHandle { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 9 | pub id: Uuid, [INFO] [stdout] | ^^ [INFO] [stdout] 10 | command: UnboundedSender, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 11 | log_buffer: Arc>>>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ServerHandle` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `command` and `read_full_log` are never used [INFO] [stdout] --> src/servers/server_handle.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl ServerHandle { [INFO] [stdout] | ----------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn command(&self) -> UnboundedSender { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | pub fn read_full_log(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `fetch` is never used [INFO] [stdout] --> src/servers/server_info.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl ServerInfo { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] 12 | pub fn fetch(_id: Uuid) -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.10s [INFO] running `Command { std: "docker" "inspect" "c81619bbe32da7060cced08330c9613756f7a9c9f8113a3312a5ee37863c904d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c81619bbe32da7060cced08330c9613756f7a9c9f8113a3312a5ee37863c904d", kill_on_drop: false }` [INFO] [stdout] c81619bbe32da7060cced08330c9613756f7a9c9f8113a3312a5ee37863c904d