[INFO] fetching crate netpup 1.2.10...
[INFO] testing netpup-1.2.10 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate netpup 1.2.10 into /workspace/builds/worker-4-tc1/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-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate netpup 1.2.10 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded which v6.0.3
[INFO] [stderr]   Downloaded clap v4.5.28
[INFO] [stderr]   Downloaded mlua-sys v0.6.6
[INFO] [stderr]   Downloaded mlua v0.10.2
[INFO] [stderr]   Downloaded lua-src v547.0.0
[INFO] [stderr]   Downloaded winsafe v0.0.19
[INFO] [stderr]   Downloaded luajit-src v210.5.11+97813fb
[INFO] [stderr]   Downloaded bstr v1.11.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 739e3f11ffab9a3c64647a6c25a24f71a72e374c2643d8b36b8b0485b8b38f80
[INFO] running `Command { std: "docker" "start" "-a" "739e3f11ffab9a3c64647a6c25a24f71a72e374c2643d8b36b8b0485b8b38f80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "739e3f11ffab9a3c64647a6c25a24f71a72e374c2643d8b36b8b0485b8b38f80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "739e3f11ffab9a3c64647a6c25a24f71a72e374c2643d8b36b8b0485b8b38f80", kill_on_drop: false }`
[INFO] [stdout] 739e3f11ffab9a3c64647a6c25a24f71a72e374c2643d8b36b8b0485b8b38f80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b997dacd953a9ec36f57a9fce8c8e03b0f519597f037caf7277e698d7aaceb0f
[INFO] running `Command { std: "docker" "start" "-a" "b997dacd953a9ec36f57a9fce8c8e03b0f519597f037caf7277e698d7aaceb0f", 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 shlex v1.3.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling home v0.5.11
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling lock_api v0.4.12
[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 parking_lot_core v0.9.10
[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 rustc-hash v2.1.0
[INFO] [stderr]    Compiling cc v1.2.6
[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 chrono v0.4.39
[INFO] [stderr]    Compiling syn v2.0.93
[INFO] [stderr]    Compiling lua-src v547.0.0
[INFO] [stderr]    Compiling clap v4.5.28
[INFO] [stderr]    Compiling which v6.0.3
[INFO] [stderr]    Compiling luajit-src v210.5.11+97813fb
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling mlua-sys v0.6.6
[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 26.98s
[INFO] running `Command { std: "docker" "inspect" "b997dacd953a9ec36f57a9fce8c8e03b0f519597f037caf7277e698d7aaceb0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b997dacd953a9ec36f57a9fce8c8e03b0f519597f037caf7277e698d7aaceb0f", kill_on_drop: false }`
[INFO] [stdout] b997dacd953a9ec36f57a9fce8c8e03b0f519597f037caf7277e698d7aaceb0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32321fae20c0bef0059af17ffb2eceb375971da9d83cd4edd942924506ecac74
[INFO] running `Command { std: "docker" "start" "-a" "32321fae20c0bef0059af17ffb2eceb375971da9d83cd4edd942924506ecac74", 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 0.67s
[INFO] running `Command { std: "docker" "inspect" "32321fae20c0bef0059af17ffb2eceb375971da9d83cd4edd942924506ecac74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32321fae20c0bef0059af17ffb2eceb375971da9d83cd4edd942924506ecac74", kill_on_drop: false }`
[INFO] [stdout] 32321fae20c0bef0059af17ffb2eceb375971da9d83cd4edd942924506ecac74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a5545f6c0ca285d0e8b56242488a923548fbc7c822cdbcee34b908d57ce76109
[INFO] running `Command { std: "docker" "start" "-a" "a5545f6c0ca285d0e8b56242488a923548fbc7c822cdbcee34b908d57ce76109", 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 0.09s
[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" "a5545f6c0ca285d0e8b56242488a923548fbc7c822cdbcee34b908d57ce76109", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5545f6c0ca285d0e8b56242488a923548fbc7c822cdbcee34b908d57ce76109", kill_on_drop: false }`
[INFO] [stdout] a5545f6c0ca285d0e8b56242488a923548fbc7c822cdbcee34b908d57ce76109