[INFO] fetching crate uasync 0.1.1...
[INFO] testing uasync-0.1.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate uasync 0.1.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate uasync 0.1.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate uasync 0.1.1
[INFO] finished tweaking crates.io crate uasync 0.1.1
[INFO] tweaked toml for crates.io crate uasync 0.1.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c8edcd5641fde99ca937e6795e5a14b1ac5117b0ceaa68a09eb8da73b37b576b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c8edcd5641fde99ca937e6795e5a14b1ac5117b0ceaa68a09eb8da73b37b576b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8edcd5641fde99ca937e6795e5a14b1ac5117b0ceaa68a09eb8da73b37b576b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8edcd5641fde99ca937e6795e5a14b1ac5117b0ceaa68a09eb8da73b37b576b", kill_on_drop: false }`
[INFO] [stdout] c8edcd5641fde99ca937e6795e5a14b1ac5117b0ceaa68a09eb8da73b37b576b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07af5034a0f43aaca4d7a2c2ff29d9600d7c0485d0a52c9001c2d957c2d4ba3b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "07af5034a0f43aaca4d7a2c2ff29d9600d7c0485d0a52c9001c2d957c2d4ba3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling uasync v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: format argument must be a string literal
[INFO] [stdout]   --> src/thread_pool/thread.rs:45:38
[INFO] [stdout]    |
[INFO] [stdout] 45 |             Ok(None) => unreachable!(Self::CONTEXT_MISSING_ERROR),
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a string literal to format with
[INFO] [stdout]    |
[INFO] [stdout] 45 |             Ok(None) => unreachable!("{}", Self::CONTEXT_MISSING_ERROR),
[INFO] [stdout]    |                                      +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: format argument must be a string literal
[INFO] [stdout]   --> src/thread_pool/thread.rs:46:36
[INFO] [stdout]    |
[INFO] [stdout] 46 |             Err(_) => unreachable!(Self::CONTEXT_DESTROYED_ERROR),
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a string literal to format with
[INFO] [stdout]    |
[INFO] [stdout] 46 |             Err(_) => unreachable!("{}", Self::CONTEXT_DESTROYED_ERROR),
[INFO] [stdout]    |                                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `uasync` due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "07af5034a0f43aaca4d7a2c2ff29d9600d7c0485d0a52c9001c2d957c2d4ba3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07af5034a0f43aaca4d7a2c2ff29d9600d7c0485d0a52c9001c2d957c2d4ba3b", kill_on_drop: false }`
[INFO] [stdout] 07af5034a0f43aaca4d7a2c2ff29d9600d7c0485d0a52c9001c2d957c2d4ba3b