[INFO] cloning repository https://github.com/SubstructureOne/prew
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SubstructureOne/prew" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSubstructureOne%2Fprew", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSubstructureOne%2Fprew'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bc7693a276d5cf15adc70e4fccac8753480ae63b
[INFO] checking SubstructureOne/prew against master#507271bc119683008ec719ecee48814e8ac86c65 for pr-146440
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSubstructureOne%2Fprew" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/SubstructureOne/prew
[INFO] finished tweaking git repo https://github.com/SubstructureOne/prew
[INFO] tweaked toml for git repo https://github.com/SubstructureOne/prew written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/SubstructureOne/prew on toolchain 507271bc119683008ec719ecee48814e8ac86c65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+507271bc119683008ec719ecee48814e8ac86c65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/SubstructureOne/prew 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" "+507271bc119683008ec719ecee48814e8ac86c65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-postgres v0.7.10
[INFO] [stderr]   Downloaded postgres-types v0.2.6
[INFO] [stderr]   Downloaded postgres-protocol v0.6.6
[INFO] [stderr]   Downloaded postgres-derive v0.4.5
[INFO] [stderr]   Downloaded prost-types v0.10.1
[INFO] [stderr]   Downloaded prost v0.10.4
[INFO] [stderr]   Downloaded prost-derive v0.10.1
[INFO] [stderr]   Downloaded bindgen v0.66.1
[INFO] [stderr]   Downloaded pg_query v0.8.2
[INFO] [stderr]   Downloaded prost-build v0.10.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+507271bc119683008ec719ecee48814e8ac86c65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 98982168cabb8bc4ed73a84ee0017db991e73dfbe2f16ceaf0c413ec5adf1cfe
[INFO] running `Command { std: "docker" "start" "-a" "98982168cabb8bc4ed73a84ee0017db991e73dfbe2f16ceaf0c413ec5adf1cfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98982168cabb8bc4ed73a84ee0017db991e73dfbe2f16ceaf0c413ec5adf1cfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98982168cabb8bc4ed73a84ee0017db991e73dfbe2f16ceaf0c413ec5adf1cfe", kill_on_drop: false }`
[INFO] [stdout] 98982168cabb8bc4ed73a84ee0017db991e73dfbe2f16ceaf0c413ec5adf1cfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+507271bc119683008ec719ecee48814e8ac86c65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 117dec7d5e4f7b8e941a6f80987673d30bf6b2de402063c4f125f30d01a8bd7c
[INFO] running `Command { std: "docker" "start" "-a" "117dec7d5e4f7b8e941a6f80987673d30bf6b2de402063c4f125f30d01a8bd7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling rustix v0.38.30
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling bitflags v2.4.2
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]    Compiling clang-sys v1.7.0
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]    Compiling prettyplease v0.2.16
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling serde v1.0.195
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]    Compiling indexmap v2.1.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling prost-build v0.10.4
[INFO] [stderr]    Compiling libloading v0.8.1
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]    Compiling fastrand v2.0.1
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]    Compiling bindgen v0.66.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling tempfile v3.9.0
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]    Compiling petgraph v0.6.4
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]     Checking ryu v1.0.16
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]     Checking finl_unicode v1.2.0
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling multimap v0.8.3
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]    Compiling prost-derive v0.10.1
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling shlex v1.2.0
[INFO] [stderr]     Checking stringprep v0.1.4
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking mio v0.8.10
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking socket2 v0.5.5
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]     Checking postgres-protocol v0.6.6
[INFO] [stderr]     Checking phf_shared v0.11.2
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]    Compiling prost v0.10.4
[INFO] [stderr]     Checking phf v0.11.2
[INFO] [stderr]    Compiling serde_derive v1.0.195
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling prost-types v0.10.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]     Checking tokio v1.35.1
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling postgres-derive v0.4.5
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking whoami v1.4.1
[INFO] [stderr]     Checking env_logger v0.9.3
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]    Compiling pg_query v0.8.2
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking postgres-types v0.2.6
[INFO] [stderr]     Checking tokio-postgres v0.7.10
[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 51s
[INFO] running `Command { std: "docker" "inspect" "117dec7d5e4f7b8e941a6f80987673d30bf6b2de402063c4f125f30d01a8bd7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "117dec7d5e4f7b8e941a6f80987673d30bf6b2de402063c4f125f30d01a8bd7c", kill_on_drop: false }`
[INFO] [stdout] 117dec7d5e4f7b8e941a6f80987673d30bf6b2de402063c4f125f30d01a8bd7c
