[INFO] cloning repository https://github.com/Ratz-innovator/FluxCTRL
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ratz-innovator/FluxCTRL" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRatz-innovator%2FFluxCTRL", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRatz-innovator%2FFluxCTRL'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3504df0d5f011c9c78540daebba2eb030d329ebb
[INFO] checking Ratz-innovator/FluxCTRL against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRatz-innovator%2FFluxCTRL" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Ratz-innovator/FluxCTRL
[INFO] finished tweaking git repo https://github.com/Ratz-innovator/FluxCTRL
[INFO] tweaked toml for git repo https://github.com/Ratz-innovator/FluxCTRL written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Ratz-innovator/FluxCTRL on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Ratz-innovator/FluxCTRL 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[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 protoc-bin-vendored v3.1.0
[INFO] [stderr]   Downloaded prost-build v0.12.6
[INFO] [stderr]   Downloaded tonic-build v0.10.2
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[INFO] [stderr]   Downloaded protoc-bin-vendored-macos-aarch_64 v3.1.0
[INFO] [stderr]   Downloaded protoc-bin-vendored-linux-x86_64 v3.1.0
[INFO] [stderr]   Downloaded protoc-bin-vendored-win32 v3.1.0
[INFO] [stderr]   Downloaded protoc-bin-vendored-linux-aarch_64 v3.1.0
[INFO] [stderr]   Downloaded protoc-bin-vendored-macos-x86_64 v3.1.0
[INFO] [stderr]   Downloaded protoc-bin-vendored-linux-ppcle_64 v3.1.0
[INFO] [stderr]   Downloaded protoc-bin-vendored-linux-x86_32 v3.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c011c895826d5009f2c94cc182d939af06d50b12a21f3501ec3915b050274cb
[INFO] running `Command { std: "docker" "start" "-a" "1c011c895826d5009f2c94cc182d939af06d50b12a21f3501ec3915b050274cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c011c895826d5009f2c94cc182d939af06d50b12a21f3501ec3915b050274cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c011c895826d5009f2c94cc182d939af06d50b12a21f3501ec3915b050274cb", kill_on_drop: false }`
[INFO] [stdout] 1c011c895826d5009f2c94cc182d939af06d50b12a21f3501ec3915b050274cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bdf4b84995e7078799c3445582fa48c2c9a7bdc52df38b1dd97a23023842cb2a
[INFO] running `Command { std: "docker" "start" "-a" "bdf4b84995e7078799c3445582fa48c2c9a7bdc52df38b1dd97a23023842cb2a", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling syn v2.0.103
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[INFO] [stderr]     Checking thiserror v1.0.69
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[INFO] [stderr]    Compiling prost-types v0.12.6
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[INFO] [stderr]    Compiling prost-build v0.12.6
[INFO] [stderr]    Compiling tonic-build v0.10.2
[INFO] [stderr]    Compiling bus v0.1.0 (/opt/rustwide/workdir/bus)
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking ciborium v0.2.2
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[INFO] [stdout] warning: unused imports: `ErrorKind` and `Result as IoResult`
[INFO] [stdout]   --> bus/src/lib.rs:22:28
[INFO] [stdout]    |
[INFO] [stdout] 22 |     io::{Error as IoError, ErrorKind, Result as IoResult, Seek, SeekFrom, Write},
[INFO] [stdout]    |                            ^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ErrorKind` and `Result as IoResult`
[INFO] [stdout]   --> bus/src/lib.rs:22:28
[INFO] [stdout]    |
[INFO] [stdout] 22 |     io::{Error as IoError, ErrorKind, Result as IoResult, Seek, SeekFrom, Write},
[INFO] [stdout]    |                            ^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `mmap` is never read
[INFO] [stdout]   --> bus/src/lib.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub struct ShmRing {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 76 |     mmap: MmapMut,
[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 `mmap` is never read
[INFO] [stdout]   --> bus/src/lib.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub struct ShmRing {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 76 |     mmap: MmapMut,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `connect`
[INFO] [stdout]  --> bus/tests/throughput.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bus::mirror::{serve, connect, MirrorConn};
[INFO] [stdout]   |                          ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MirrorConn`
[INFO] [stdout]  --> bus/src/bin/replay.rs:3:28
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bus::mirror::{connect, MirrorConn};
[INFO] [stdout]   |                            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MirrorConn`
[INFO] [stdout]  --> bus/src/bin/replay.rs:3:28
[INFO] [stdout]   |
[INFO] [stdout] 3 | use bus::mirror::{connect, MirrorConn};
[INFO] [stdout]   |                            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 53.48s
[INFO] running `Command { std: "docker" "inspect" "bdf4b84995e7078799c3445582fa48c2c9a7bdc52df38b1dd97a23023842cb2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdf4b84995e7078799c3445582fa48c2c9a7bdc52df38b1dd97a23023842cb2a", kill_on_drop: false }`
[INFO] [stdout] bdf4b84995e7078799c3445582fa48c2c9a7bdc52df38b1dd97a23023842cb2a