[INFO] cloning repository https://github.com/serpent-os/usysconf-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/serpent-os/usysconf-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fserpent-os%2Fusysconf-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fserpent-os%2Fusysconf-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b51ae6d913d86a67722f7dcfdcdbf3b703319477 [INFO] checking serpent-os/usysconf-rs against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fserpent-os%2Fusysconf-rs" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/serpent-os/usysconf-rs [INFO] finished tweaking git repo https://github.com/serpent-os/usysconf-rs [INFO] tweaked toml for git repo https://github.com/serpent-os/usysconf-rs written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/serpent-os/usysconf-rs on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/serpent-os/usysconf-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0b46c129ab01926fed2e12309ee03e3d38d6a99b86a68422b5cb446dd4d05c71 [INFO] running `Command { std: "docker" "start" "-a" "0b46c129ab01926fed2e12309ee03e3d38d6a99b86a68422b5cb446dd4d05c71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0b46c129ab01926fed2e12309ee03e3d38d6a99b86a68422b5cb446dd4d05c71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b46c129ab01926fed2e12309ee03e3d38d6a99b86a68422b5cb446dd4d05c71", kill_on_drop: false }` [INFO] [stdout] 0b46c129ab01926fed2e12309ee03e3d38d6a99b86a68422b5cb446dd4d05c71 [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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5e00367b19215997f0ae817a52dc4793d4b16243904cf5ed639eccbd4e9e6fbe [INFO] running `Command { std: "docker" "start" "-a" "5e00367b19215997f0ae817a52dc4793d4b16243904cf5ed639eccbd4e9e6fbe", kill_on_drop: false }` [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Checking futures-io v0.3.29 [INFO] [stderr] Compiling rustix v0.38.27 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Checking linux-raw-sys v0.4.12 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking futures-sink v0.3.29 [INFO] [stderr] Compiling rustix v0.37.27 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Compiling futures-macro v0.3.29 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Checking waker-fn v1.1.1 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Checking async-lock v2.8.0 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking petgraph v0.6.4 [INFO] [stderr] Checking clap v4.4.11 [INFO] [stderr] Checking futures-lite v2.1.0 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Checking concurrent-queue v2.4.0 [INFO] [stderr] Checking event-listener v4.0.0 [INFO] [stderr] Checking event-listener v3.1.0 [INFO] [stderr] Checking event-listener-strategy v0.4.0 [INFO] [stderr] Checking async-lock v3.2.0 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking dag v0.1.0 (https://github.com/serpent-os/moss-rs.git#1072048c) [INFO] [stderr] Checking serde_yaml v0.9.27 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking futures-executor v0.3.29 [INFO] [stderr] Checking futures v0.3.29 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking polling v3.3.1 [INFO] [stderr] Checking async-io v2.2.1 [INFO] [stderr] Checking async-signal v0.2.5 [INFO] [stderr] Checking async-process v1.8.1 [INFO] [stderr] Checking usysconf v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `force_envs` and `deps` are never read [INFO] [stdout] --> src/trigger.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 50 | pub struct Trigger { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 56 | force_envs: Vec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | deps: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Trigger` has a derived impl for the trait `Debug`, but this is 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: fields `force_envs` and `deps` are never read [INFO] [stdout] --> src/trigger.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 50 | pub struct Trigger { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 56 | force_envs: Vec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | deps: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Trigger` has a derived impl for the trait `Debug`, but this is 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] error: this type will no longer be must used: ControlFlow, std::string::String> [INFO] [stdout] --> src/fnmatch.rs:152:57 [INFO] [stdout] | [INFO] [stdout] 152 | builder.push(PatternFragment::Group(String::from_str(key)?, subpattern)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/fnmatch.rs:152:57 [INFO] [stdout] | [INFO] [stdout] 152 | builder.push(PatternFragment::Group(String::from_str(key)?, subpattern)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, std::string::String> [INFO] [stdout] --> src/fnmatch.rs:152:57 [INFO] [stdout] | [INFO] [stdout] 152 | builder.push(PatternFragment::Group(String::from_str(key)?, subpattern)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/fnmatch.rs:152:57 [INFO] [stdout] | [INFO] [stdout] 152 | builder.push(PatternFragment::Group(String::from_str(key)?, subpattern)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `usysconf` (lib test) due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `usysconf` (lib) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "5e00367b19215997f0ae817a52dc4793d4b16243904cf5ed639eccbd4e9e6fbe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e00367b19215997f0ae817a52dc4793d4b16243904cf5ed639eccbd4e9e6fbe", kill_on_drop: false }` [INFO] [stdout] 5e00367b19215997f0ae817a52dc4793d4b16243904cf5ed639eccbd4e9e6fbe