[INFO] fetching crate irox-networking 0.4.3...
[INFO] checking irox-networking-0.4.3 against master#f167efad2f51088d86180ee89177b3d7c9e7c2f5 for pr-129543
[INFO] extracting crate irox-networking 0.4.3 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate irox-networking 0.4.3 on toolchain f167efad2f51088d86180ee89177b3d7c9e7c2f5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate irox-networking 0.4.3
[INFO] finished tweaking crates.io crate irox-networking 0.4.3
[INFO] tweaked toml for crates.io crate irox-networking 0.4.3 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate irox-networking 0.4.3 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" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded irox-bits v0.1.1
[INFO] [stderr]   Downloaded irox-structs_derive v0.3.1
[INFO] [stderr]   Downloaded irox-log v0.2.0
[INFO] [stderr]   Downloaded irox-enums v0.2.2
[INFO] [stderr]   Downloaded irox-units v0.4.0
[INFO] [stderr]   Downloaded irox-time v0.4.2
[INFO] [stderr]   Downloaded irox-types v0.4.1
[INFO] [stderr]   Downloaded irox-structs v0.5.1
[INFO] [stderr]   Downloaded irox-tools v0.8.1
[INFO] [stderr]   Downloaded irox-enums_derive v0.2.2
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2f71a72cc72d62d38a65ad9e866e4877c5de593af43e9f8b32ada9fd23456fe
[INFO] running `Command { std: "docker" "start" "-a" "b2f71a72cc72d62d38a65ad9e866e4877c5de593af43e9f8b32ada9fd23456fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2f71a72cc72d62d38a65ad9e866e4877c5de593af43e9f8b32ada9fd23456fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2f71a72cc72d62d38a65ad9e866e4877c5de593af43e9f8b32ada9fd23456fe", kill_on_drop: false }`
[INFO] [stdout] b2f71a72cc72d62d38a65ad9e866e4877c5de593af43e9f8b32ada9fd23456fe
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 387b8bc2de95d6f6ebc6773d748472d026a81a1050b8a31e232e70e3da706910
[INFO] running `Command { std: "docker" "start" "-a" "387b8bc2de95d6f6ebc6773d748472d026a81a1050b8a31e232e70e3da706910", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.82
[INFO] [stderr]     Checking irox-bits v0.1.1
[INFO] [stderr]    Compiling serde v1.0.202
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]    Compiling irox-tools v0.8.1
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking irox-units v0.4.0
[INFO] [stderr]    Compiling syn v2.0.64
[INFO] [stderr]    Compiling irox-enums_derive v0.2.2
[INFO] [stderr]    Compiling serde_derive v1.0.202
[INFO] [stderr]    Compiling irox-enums v0.2.2
[INFO] [stderr]    Compiling irox-types v0.4.1
[INFO] [stderr]     Checking irox-time v0.4.2
[INFO] [stderr]    Compiling irox-structs_derive v0.3.1
[INFO] [stderr]     Checking irox-log v0.2.0
[INFO] [stderr]     Checking irox-structs v0.5.1
[INFO] [stderr]     Checking irox-networking v0.4.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `websockets`
[INFO] [stdout]   --> src/lib.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[cfg(feature = "websockets")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default` and `serde`
[INFO] [stdout]    = help: consider adding `websockets` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `websockets`
[INFO] [stdout]   --> src/lib.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[cfg(feature = "websockets")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `default` and `serde`
[INFO] [stdout]    = help: consider adding `websockets` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.22s
[INFO] running `Command { std: "docker" "inspect" "387b8bc2de95d6f6ebc6773d748472d026a81a1050b8a31e232e70e3da706910", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "387b8bc2de95d6f6ebc6773d748472d026a81a1050b8a31e232e70e3da706910", kill_on_drop: false }`
[INFO] [stdout] 387b8bc2de95d6f6ebc6773d748472d026a81a1050b8a31e232e70e3da706910