[INFO] fetching crate round5 0.1.2...
[INFO] checking round5-0.1.2 against try#07fecb9cf34c4979a772ba38c99d6d9144768413 for pr-87710
[INFO] extracting crate round5 0.1.2 into /workspace/builds/worker-54/source
[INFO] validating manifest of crates.io crate round5 0.1.2 on toolchain 07fecb9cf34c4979a772ba38c99d6d9144768413
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate round5 0.1.2
[INFO] finished tweaking crates.io crate round5 0.1.2
[INFO] tweaked toml for crates.io crate round5 0.1.2 written to /workspace/builds/worker-54/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "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-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c9a60088e7a3e4b26d58fc2857d67c49fbc85f3b13a2ce93878d6da33801b224
[INFO] running `Command { std: "docker" "start" "-a" "c9a60088e7a3e4b26d58fc2857d67c49fbc85f3b13a2ce93878d6da33801b224", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9a60088e7a3e4b26d58fc2857d67c49fbc85f3b13a2ce93878d6da33801b224", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9a60088e7a3e4b26d58fc2857d67c49fbc85f3b13a2ce93878d6da33801b224", kill_on_drop: false }`
[INFO] [stdout] c9a60088e7a3e4b26d58fc2857d67c49fbc85f3b13a2ce93878d6da33801b224
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7e08f5de54c35b788361c65ac3a233af974c6b77b8c54ecf7b34839827c8fa2
[INFO] running `Command { std: "docker" "start" "-a" "c7e08f5de54c35b788361c65ac3a233af974c6b77b8c54ecf7b34839827c8fa2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling round5 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking array-init v0.1.1
[INFO] [stderr]     Checking arrayref v0.3.6
[INFO] [stdout] error: You need to specify at least one cryptographic protocol you intend to use. Available options:
[INFO] [stdout] pke, kem
[INFO] [stdout] e.g.
[INFO] [stdout] round5 = { version = "0.1.1", features = ["kem"] }
[INFO] [stdout]   --> build.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout] 5  | / compile_error!(
[INFO] [stdout] 6  | |     "You need to specify at least one cryptographic protocol you intend to use. \
[INFO] [stdout] 7  | |     Available options:\n\
[INFO] [stdout] 8  | |     pke, kem\n\
[INFO] [stdout] 9  | |     e.g.\n\
[INFO] [stdout] 10 | |     round5 = { version = \"0.1.1\", features = [\"kem\"] }"
[INFO] [stdout] 11 | | );
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `round5` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "c7e08f5de54c35b788361c65ac3a233af974c6b77b8c54ecf7b34839827c8fa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7e08f5de54c35b788361c65ac3a233af974c6b77b8c54ecf7b34839827c8fa2", kill_on_drop: false }`
[INFO] [stdout] c7e08f5de54c35b788361c65ac3a233af974c6b77b8c54ecf7b34839827c8fa2