[INFO] cloning repository https://github.com/conradludgate/eurorust-template
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/conradludgate/eurorust-template" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconradludgate%2Feurorust-template", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconradludgate%2Feurorust-template'...
[INFO] [stderr] fatal: write error: No space left on device
[INFO] [stderr] fatal: fetch-pack: invalid index-pack output
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/conradludgate/eurorust-template
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/conradludgate/eurorust-template" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconradludgate%2Feurorust-template", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconradludgate%2Feurorust-template'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 19cb538bac99435dafb91f26dd2546de9d3d8e0c
[INFO] checking conradludgate/eurorust-template against master#46424fb5054f211ec836c5c03159f92e46bb35ac for pr-139042
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconradludgate%2Feurorust-template" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/conradludgate/eurorust-template on toolchain 46424fb5054f211ec836c5c03159f92e46bb35ac
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/conradludgate/eurorust-template
[INFO] finished tweaking git repo https://github.com/conradludgate/eurorust-template
[INFO] tweaked toml for git repo https://github.com/conradludgate/eurorust-template written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/conradludgate/eurorust-template 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" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "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-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 68aed9fdf65ef722a88d29386d5625be37f511fe4a3e1e17f856f5a269c55ff9
[INFO] running `Command { std: "docker" "start" "-a" "68aed9fdf65ef722a88d29386d5625be37f511fe4a3e1e17f856f5a269c55ff9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68aed9fdf65ef722a88d29386d5625be37f511fe4a3e1e17f856f5a269c55ff9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68aed9fdf65ef722a88d29386d5625be37f511fe4a3e1e17f856f5a269c55ff9", kill_on_drop: false }`
[INFO] [stdout] 68aed9fdf65ef722a88d29386d5625be37f511fe4a3e1e17f856f5a269c55ff9
[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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 731972e124782b849d097ef4ffcf7e7efeb8bc8b27a0b7cb431f4a760a3b73be
[INFO] running `Command { std: "docker" "start" "-a" "731972e124782b849d097ef4ffcf7e7efeb8bc8b27a0b7cb431f4a760a3b73be", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]     Checking project_06_timers v0.0.1 (/opt/rustwide/workdir/projects/06_timers)
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]     Checking tokio v1.40.0
[INFO] [stderr]     Checking project_04_pollster v0.0.1 (/opt/rustwide/workdir/projects/04_pollster)
[INFO] [stderr]     Checking project_01_future v0.0.1 (/opt/rustwide/workdir/projects/01_future)
[INFO] [stderr]     Checking project_02_channel v0.0.1 (/opt/rustwide/workdir/projects/02_channel)
[INFO] [stderr]     Checking project_05_spawner v0.0.1 (/opt/rustwide/workdir/projects/05_spawner)
[INFO] [stderr]     Checking project_03_mutex v0.0.1 (/opt/rustwide/workdir/projects/03_mutex)
[INFO] [stderr]     Checking project_00_tokio v0.0.1 (/opt/rustwide/workdir/projects/00_tokio)
[INFO] [stdout] warning: struct `AsyncMutex` is never constructed
[INFO] [stdout]  --> projects/03_mutex/src/main.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct AsyncMutex<T> {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AsyncMutexGuard` is never constructed
[INFO] [stdout]   --> projects/03_mutex/src/main.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct AsyncMutexGuard<'a, T> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AsyncMutex` is never constructed
[INFO] [stdout]  --> projects/03_mutex/src/main.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct AsyncMutex<T> {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AsyncMutexGuard` is never constructed
[INFO] [stdout]   --> projects/03_mutex/src/main.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct AsyncMutexGuard<'a, T> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.32s
[INFO] running `Command { std: "docker" "inspect" "731972e124782b849d097ef4ffcf7e7efeb8bc8b27a0b7cb431f4a760a3b73be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "731972e124782b849d097ef4ffcf7e7efeb8bc8b27a0b7cb431f4a760a3b73be", kill_on_drop: false }`
[INFO] [stdout] 731972e124782b849d097ef4ffcf7e7efeb8bc8b27a0b7cb431f4a760a3b73be
