[INFO] cloning repository https://github.com/TrevorBrage/rift
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TrevorBrage/rift" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTrevorBrage%2Frift", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTrevorBrage%2Frift'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e79a1b13a8a217f0ae7a0a6a4809948b605ccaa0
[INFO] checking TrevorBrage/rift against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTrevorBrage%2Frift" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/TrevorBrage/rift
[INFO] finished tweaking git repo https://github.com/TrevorBrage/rift
[INFO] tweaked toml for git repo https://github.com/TrevorBrage/rift written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/TrevorBrage/rift on toolchain 438eb4c1a1c3841523d7f672601e8adbe04cff28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/TrevorBrage/rift 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" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe3b24adb9f939a8911c99cb89aee3737d82d7591e0d50f689e74a07826c900c
[INFO] running `Command { std: "docker" "start" "-a" "fe3b24adb9f939a8911c99cb89aee3737d82d7591e0d50f689e74a07826c900c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe3b24adb9f939a8911c99cb89aee3737d82d7591e0d50f689e74a07826c900c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe3b24adb9f939a8911c99cb89aee3737d82d7591e0d50f689e74a07826c900c", kill_on_drop: false }`
[INFO] [stdout] fe3b24adb9f939a8911c99cb89aee3737d82d7591e0d50f689e74a07826c900c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eed1c1e4c6bb6123c88c618e0e851662f2f26b549c3485a2fb31e3d999ed1953
[INFO] running `Command { std: "docker" "start" "-a" "eed1c1e4c6bb6123c88c618e0e851662f2f26b549c3485a2fb31e3d999ed1953", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.144
[INFO] [stderr]     Checking getrandom v0.2.9
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rift v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `path`, `index`, and `data` are never read
[INFO] [stdout]   --> src/main.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | struct Packet {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 32 |     path: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 33 |     index: u32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 34 |     data: Vec<u8>
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `path`, `index`, and `data` are never read
[INFO] [stdout]   --> src/main.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | struct Packet {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 32 |     path: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 33 |     index: u32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 34 |     data: Vec<u8>
[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 2.32s
[INFO] running `Command { std: "docker" "inspect" "eed1c1e4c6bb6123c88c618e0e851662f2f26b549c3485a2fb31e3d999ed1953", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eed1c1e4c6bb6123c88c618e0e851662f2f26b549c3485a2fb31e3d999ed1953", kill_on_drop: false }`
[INFO] [stdout] eed1c1e4c6bb6123c88c618e0e851662f2f26b549c3485a2fb31e3d999ed1953
