[INFO] fetching crate momi 0.3.3... [INFO] checking momi-0.3.3 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate momi 0.3.3 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate momi 0.3.3 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate momi 0.3.3 [INFO] finished tweaking crates.io crate momi 0.3.3 [INFO] tweaked toml for crates.io crate momi 0.3.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate momi 0.3.3 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5262efeb88d02919f634ec989db36d4388a75d0c28900da95e4e3d198769cf66 [INFO] running `Command { std: "docker" "start" "-a" "5262efeb88d02919f634ec989db36d4388a75d0c28900da95e4e3d198769cf66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5262efeb88d02919f634ec989db36d4388a75d0c28900da95e4e3d198769cf66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5262efeb88d02919f634ec989db36d4388a75d0c28900da95e4e3d198769cf66", kill_on_drop: false }` [INFO] [stdout] 5262efeb88d02919f634ec989db36d4388a75d0c28900da95e4e3d198769cf66 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dtail_expr_drop_order" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a60c12f4f401c39139d593764e16d83068b3e58ce7d8759593932d3d6c387458 [INFO] running `Command { std: "docker" "start" "-a" "a60c12f4f401c39139d593764e16d83068b3e58ce7d8759593932d3d6c387458", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling cc v1.0.95 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Compiling serde v1.0.199 [INFO] [stderr] Checking num_threads v0.1.7 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Compiling time-macros v0.2.18 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Compiling serde_json v1.0.116 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking whoami v1.5.1 [INFO] [stderr] Checking fastrand v2.1.0 [INFO] [stderr] Checking anstream v0.6.13 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling libdbus-sys v0.2.5 [INFO] [stderr] Compiling syn v2.0.60 [INFO] [stderr] Checking bstr v1.9.1 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking simplelog v0.12.2 [INFO] [stderr] Compiling serde_derive v1.0.199 [INFO] [stderr] Compiling clap_derive v4.5.4 [INFO] [stderr] Checking clap v4.5.4 [INFO] [stderr] Checking dbus v0.9.7 [INFO] [stderr] Checking opener v0.7.0 [INFO] [stderr] Checking momi v0.3.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `dir` [INFO] [stdout] --> src/config/mod.rs:146:13 [INFO] [stdout] | [INFO] [stdout] 146 | let dir = tempdir().unwrap(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dir` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `init` is never used [INFO] [stdout] --> src/log_initializer.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn init>(current_exe_dir: P, cli: &Cli) { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Moms` is never constructed [INFO] [stdout] --> src/mom_opener.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Moms { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `open_all` is never used [INFO] [stdout] --> src/mom_opener.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl Moms { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] 9 | pub fn open_all(&self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `init` is never used [INFO] [stdout] --> src/log_initializer.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn init>(current_exe_dir: P, cli: &Cli) { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Moms` is never constructed [INFO] [stdout] --> src/mom_opener.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Moms { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `open_all` is never used [INFO] [stdout] --> src/mom_opener.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl Moms { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] 9 | pub fn open_all(&self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dir` [INFO] [stdout] --> src/config/mod.rs:146:13 [INFO] [stdout] | [INFO] [stdout] 146 | let dir = tempdir().unwrap(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dir` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.17s [INFO] running `Command { std: "docker" "inspect" "a60c12f4f401c39139d593764e16d83068b3e58ce7d8759593932d3d6c387458", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a60c12f4f401c39139d593764e16d83068b3e58ce7d8759593932d3d6c387458", kill_on_drop: false }` [INFO] [stdout] a60c12f4f401c39139d593764e16d83068b3e58ce7d8759593932d3d6c387458