[INFO] fetching crate netpup 1.2.10... [INFO] testing netpup-1.2.10 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate netpup 1.2.10 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate netpup 1.2.10 [INFO] finished tweaking crates.io crate netpup 1.2.10 [INFO] tweaked toml for crates.io crate netpup 1.2.10 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate netpup 1.2.10 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate netpup 1.2.10 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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] 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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0a01cf1d0d4a4a4bc496a94e318c9d40d8856c4eccfb701cb209e67c2ed377db [INFO] running `Command { std: "docker" "start" "-a" "0a01cf1d0d4a4a4bc496a94e318c9d40d8856c4eccfb701cb209e67c2ed377db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0a01cf1d0d4a4a4bc496a94e318c9d40d8856c4eccfb701cb209e67c2ed377db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a01cf1d0d4a4a4bc496a94e318c9d40d8856c4eccfb701cb209e67c2ed377db", kill_on_drop: false }` [INFO] [stdout] 0a01cf1d0d4a4a4bc496a94e318c9d40d8856c4eccfb701cb209e67c2ed377db [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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 97389d4a002837450edb95f52b754012105a41ff7ca0a130497b9f7de248886e [INFO] running `Command { std: "docker" "start" "-a" "97389d4a002837450edb95f52b754012105a41ff7ca0a130497b9f7de248886e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling rustix v0.38.42 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling home v0.5.11 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling anstream v0.6.18 [INFO] [stderr] Compiling indexmap v2.7.0 [INFO] [stderr] Compiling clap_lex v0.7.4 [INFO] [stderr] Compiling winnow v0.6.20 [INFO] [stderr] Compiling bstr v1.11.2 [INFO] [stderr] Compiling iana-time-zone v0.1.61 [INFO] [stderr] Compiling cc v1.2.6 [INFO] [stderr] Compiling rustc-hash v2.1.0 [INFO] [stderr] Compiling clap_builder v4.5.27 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.93 [INFO] [stderr] Compiling lua-src v547.0.0 [INFO] [stderr] Compiling chrono v0.4.39 [INFO] [stderr] Compiling which v6.0.3 [INFO] [stderr] Compiling luajit-src v210.5.11+97813fb [INFO] [stderr] Compiling clap v4.5.28 [INFO] [stderr] Compiling mlua-sys v0.6.6 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Compiling toml_datetime v0.6.8 [INFO] [stderr] Compiling serde_spanned v0.6.8 [INFO] [stderr] Compiling toml_edit v0.22.22 [INFO] [stderr] Compiling toml v0.8.19 [INFO] [stderr] Compiling mlua v0.10.2 [INFO] [stderr] Compiling netpup v1.2.10 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/script.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | let mut logger = _mk_logger(lua)?; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/script.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | let mut logger = _mk_logger(lua)?; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/script.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | let mut logger = _mk_logger(lua)?; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.67s [INFO] running `Command { std: "docker" "inspect" "97389d4a002837450edb95f52b754012105a41ff7ca0a130497b9f7de248886e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97389d4a002837450edb95f52b754012105a41ff7ca0a130497b9f7de248886e", kill_on_drop: false }` [INFO] [stdout] 97389d4a002837450edb95f52b754012105a41ff7ca0a130497b9f7de248886e [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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ba611d5a8f7ed48739929cf345aefb9cd5a496793356bd605d1f6980173a6495 [INFO] running `Command { std: "docker" "start" "-a" "ba611d5a8f7ed48739929cf345aefb9cd5a496793356bd605d1f6980173a6495", kill_on_drop: false }` [INFO] [stderr] Compiling netpup v1.2.10 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/script.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | let mut logger = _mk_logger(lua)?; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/script.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | let mut logger = _mk_logger(lua)?; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/script.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | let mut logger = _mk_logger(lua)?; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.94s [INFO] running `Command { std: "docker" "inspect" "ba611d5a8f7ed48739929cf345aefb9cd5a496793356bd605d1f6980173a6495", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba611d5a8f7ed48739929cf345aefb9cd5a496793356bd605d1f6980173a6495", kill_on_drop: false }` [INFO] [stdout] ba611d5a8f7ed48739929cf345aefb9cd5a496793356bd605d1f6980173a6495 [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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 025925f96c51656fa7e6c94db43f2fb2e76a67e152401bc39d5e6d675c776d7b [INFO] running `Command { std: "docker" "start" "-a" "025925f96c51656fa7e6c94db43f2fb2e76a67e152401bc39d5e6d675c776d7b", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/script.rs:70:9 [INFO] [stderr] | [INFO] [stderr] 70 | let mut logger = _mk_logger(lua)?; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/script.rs:76:9 [INFO] [stderr] | [INFO] [stderr] 76 | let mut logger = _mk_logger(lua)?; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/script.rs:82:9 [INFO] [stderr] | [INFO] [stderr] 82 | let mut logger = _mk_logger(lua)?; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `netpup` (bin "netpup" test) generated 3 warnings (run `cargo fix --bin "netpup" --tests` to apply 3 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/netpup-2b8e4cd98ac5de30) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "025925f96c51656fa7e6c94db43f2fb2e76a67e152401bc39d5e6d675c776d7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "025925f96c51656fa7e6c94db43f2fb2e76a67e152401bc39d5e6d675c776d7b", kill_on_drop: false }` [INFO] [stdout] 025925f96c51656fa7e6c94db43f2fb2e76a67e152401bc39d5e6d675c776d7b