[INFO] fetching crate phoenix-tls 0.1.0...
[INFO] checking phoenix-tls-0.1.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate phoenix-tls 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate phoenix-tls 0.1.0 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate phoenix-tls 0.1.0
[INFO] finished tweaking crates.io crate phoenix-tls 0.1.0
[INFO] tweaked toml for crates.io crate phoenix-tls 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate phoenix-tls 0.1.0 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nudge v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a2b366787c0a11ac9933b5b6ff01fefd93f9beb5ac4443e0f1ee5291c7f41fd6
[INFO] running `Command { std: "docker" "start" "-a" "a2b366787c0a11ac9933b5b6ff01fefd93f9beb5ac4443e0f1ee5291c7f41fd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2b366787c0a11ac9933b5b6ff01fefd93f9beb5ac4443e0f1ee5291c7f41fd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2b366787c0a11ac9933b5b6ff01fefd93f9beb5ac4443e0f1ee5291c7f41fd6", kill_on_drop: false }`
[INFO] [stdout] a2b366787c0a11ac9933b5b6ff01fefd93f9beb5ac4443e0f1ee5291c7f41fd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47fb1efdc6a2f5cab024c3b332ca46abfa02bda8ba3004537ceec1dd08c1f8c7
[INFO] running `Command { std: "docker" "start" "-a" "47fb1efdc6a2f5cab024c3b332ca46abfa02bda8ba3004537ceec1dd08c1f8c7", kill_on_drop: false }`
[INFO] [stderr]     Checking nudge v0.2.2
[INFO] [stderr]     Checking lazy_static v1.3.0
[INFO] [stderr]     Checking phoenix-tls v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]   --> benches/phoenix_tls.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |             drop(VAL.with(|_| {}))
[INFO] [stdout]    |             ^^^^^----------------^
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  argument has type `()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]    = note: `#[warn(dropping_copy_types)]` 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 0.11s
[INFO] running `Command { std: "docker" "inspect" "47fb1efdc6a2f5cab024c3b332ca46abfa02bda8ba3004537ceec1dd08c1f8c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47fb1efdc6a2f5cab024c3b332ca46abfa02bda8ba3004537ceec1dd08c1f8c7", kill_on_drop: false }`
[INFO] [stdout] 47fb1efdc6a2f5cab024c3b332ca46abfa02bda8ba3004537ceec1dd08c1f8c7