[INFO] cloning repository https://github.com/dylanjones6/snowcast_warmup
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dylanjones6/snowcast_warmup" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdylanjones6%2Fsnowcast_warmup", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdylanjones6%2Fsnowcast_warmup'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ece5ffeb1d53d956306e758b086a2f07e6d8974e
[INFO] testing dylanjones6/snowcast_warmup against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdylanjones6%2Fsnowcast_warmup" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dylanjones6/snowcast_warmup
[INFO] finished tweaking git repo https://github.com/dylanjones6/snowcast_warmup
[INFO] tweaked toml for git repo https://github.com/dylanjones6/snowcast_warmup written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dylanjones6/snowcast_warmup on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dylanjones6/snowcast_warmup 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b249ecf3717f09b47a63ebb1f019c91e91aee4bd9f0551b3cb5a7c9870d8cef1
[INFO] running `Command { std: "docker" "start" "-a" "b249ecf3717f09b47a63ebb1f019c91e91aee4bd9f0551b3cb5a7c9870d8cef1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b249ecf3717f09b47a63ebb1f019c91e91aee4bd9f0551b3cb5a7c9870d8cef1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b249ecf3717f09b47a63ebb1f019c91e91aee4bd9f0551b3cb5a7c9870d8cef1", kill_on_drop: false }`
[INFO] [stdout] b249ecf3717f09b47a63ebb1f019c91e91aee4bd9f0551b3cb5a7c9870d8cef1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f645b862688fefcefe4c087eb576f63fdf92e55bb7626032daba23fb04a8e5aa
[INFO] running `Command { std: "docker" "start" "-a" "f645b862688fefcefe4c087eb576f63fdf92e55bb7626032daba23fb04a8e5aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.68
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]    Compiling serde_json v1.0.120
[INFO] [stderr]    Compiling snowcast_dilly v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read `src/bin/simple_server.rs`: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `snowcast_dilly` (bin "simple_server") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused import: `std::str::from_utf8`
[INFO] [stdout]  --> src/bin/simple_client.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::str::from_utf8;
[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: `TypeInfo`
[INFO] [stdout]  --> src/bin/simple_client.rs:4:47
[INFO] [stdout]   |
[INFO] [stdout] 4 | use snowcast_dilly::structs::{Hello, Welcome, TypeInfo};
[INFO] [stdout]   |                                               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Hello`
[INFO] [stdout]  --> src/bin/server.rs:5:31
[INFO] [stdout]   |
[INFO] [stdout] 5 | use snowcast_dilly::structs::{Hello, Welcome};
[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 variable: `size`
[INFO] [stdout]   --> src/bin/server.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 |         Ok(size) => {
[INFO] [stdout]    |            ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f645b862688fefcefe4c087eb576f63fdf92e55bb7626032daba23fb04a8e5aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f645b862688fefcefe4c087eb576f63fdf92e55bb7626032daba23fb04a8e5aa", kill_on_drop: false }`
[INFO] [stdout] f645b862688fefcefe4c087eb576f63fdf92e55bb7626032daba23fb04a8e5aa