[INFO] fetching crate prew 0.3.3...
[INFO] checking prew-0.3.3 against try#3f7e3b175fda7edbf81081bcd9b91b73f2f7993f for pr-156157
[INFO] extracting crate prew 0.3.3 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate prew 0.3.3
[INFO] finished tweaking crates.io crate prew 0.3.3
[INFO] tweaked toml for crates.io crate prew 0.3.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate prew 0.3.3 on toolchain 3f7e3b175fda7edbf81081bcd9b91b73f2f7993f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f7e3b175fda7edbf81081bcd9b91b73f2f7993f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate prew 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" "+3f7e3b175fda7edbf81081bcd9b91b73f2f7993f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3f7e3b175fda7edbf81081bcd9b91b73f2f7993f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 066c139bef981e14e49a43f2276fe85e82ba251a8100f6b21864d07980e954d3
[INFO] running `Command { std: "docker" "start" "-a" "066c139bef981e14e49a43f2276fe85e82ba251a8100f6b21864d07980e954d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "066c139bef981e14e49a43f2276fe85e82ba251a8100f6b21864d07980e954d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "066c139bef981e14e49a43f2276fe85e82ba251a8100f6b21864d07980e954d3", kill_on_drop: false }`
[INFO] [stdout] 066c139bef981e14e49a43f2276fe85e82ba251a8100f6b21864d07980e954d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3f7e3b175fda7edbf81081bcd9b91b73f2f7993f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46ee09d066f25385177fb6ce4af8ad15fb35e8caa99103340fd02ebc2e83627e
[INFO] running `Command { std: "docker" "start" "-a" "46ee09d066f25385177fb6ce4af8ad15fb35e8caa99103340fd02ebc2e83627e", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling rustix v0.38.30
[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling bitflags v2.4.2
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]    Compiling prettyplease v0.2.16
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling serde v1.0.195
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]    Compiling serde_derive v1.0.195
[INFO] [stderr]    Compiling bytes v1.5.0
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling libloading v0.8.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]    Compiling clang-sys v1.7.0
[INFO] [stderr]    Compiling fastrand v2.0.1
[INFO] [stderr]    Compiling bindgen v0.66.1
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]     Checking finl_unicode v1.2.0
[INFO] [stderr]    Compiling shlex v1.2.0
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling multimap v0.8.3
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking mio v0.8.10
[INFO] [stderr]    Compiling indexmap v2.1.0
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]     Checking stringprep v0.1.4
[INFO] [stderr]     Checking phf_shared v0.11.2
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]    Compiling postgres-derive v0.4.5
[INFO] [stderr]     Checking tokio v1.35.1
[INFO] [stderr]     Checking postgres-protocol v0.6.6
[INFO] [stderr]    Compiling petgraph v0.6.4
[INFO] [stderr]     Checking phf v0.11.2
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking whoami v1.4.1
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling tempfile v3.9.0
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]    Compiling prost-build v0.10.4
[INFO] [stderr]    Compiling prost-derive v0.10.1
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]    Compiling prost v0.10.4
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]    Compiling prost-types v0.10.1
[INFO] [stderr]     Checking env_logger v0.9.3
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking postgres-types v0.2.6
[INFO] [stderr]     Checking tokio-postgres v0.7.10
[INFO] [stderr]    Compiling pg_query v0.8.2
[INFO] [stderr]     Checking prew v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/postgresql.rs:44:25
[INFO] [stdout]    |
[INFO] [stdout] 44 |                     let mut auth_guard = context.authinfo();
[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/postgresql.rs:61:29
[INFO] [stdout]    |
[INFO] [stdout] 61 |                         let mut auth_guard = context.authinfo();
[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/postgresql.rs:44:25
[INFO] [stdout]    |
[INFO] [stdout] 44 |                     let mut auth_guard = context.authinfo();
[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/postgresql.rs:61:29
[INFO] [stdout]    |
[INFO] [stdout] 61 |                         let mut auth_guard = context.authinfo();
[INFO] [stdout]    |                             ----^^^^^^^^^^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `packet_handler` is never read
[INFO] [stdout]   --> src/pipe.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Pipe<T: AsyncReadExt, U: AsyncWriteExt> {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 15 |     name: String,
[INFO] [stdout] 16 |     packet_handler: Arc<Mutex<dyn PacketProcessor + Send>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `packet_handler` is never read
[INFO] [stdout]   --> src/pipe.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Pipe<T: AsyncReadExt, U: AsyncWriteExt> {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 15 |     name: String,
[INFO] [stdout] 16 |     packet_handler: Arc<Mutex<dyn PacketProcessor + Send>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `Command { std: "docker" "inspect" "46ee09d066f25385177fb6ce4af8ad15fb35e8caa99103340fd02ebc2e83627e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46ee09d066f25385177fb6ce4af8ad15fb35e8caa99103340fd02ebc2e83627e", kill_on_drop: false }`
[INFO] [stdout] 46ee09d066f25385177fb6ce4af8ad15fb35e8caa99103340fd02ebc2e83627e
