[INFO] fetching crate pqc-combo 0.0.6...
[INFO] testing pqc-combo-0.0.6 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate pqc-combo 0.0.6 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate pqc-combo 0.0.6
[INFO] finished tweaking crates.io crate pqc-combo 0.0.6
[INFO] tweaked toml for crates.io crate pqc-combo 0.0.6 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pqc-combo 0.0.6 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pqc-combo 0.0.6 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1b1ec6c19b7684103755650e20bd1512ff4f2ab26b441299b33e4c82a7597402
[INFO] running `Command { std: "docker" "start" "-a" "1b1ec6c19b7684103755650e20bd1512ff4f2ab26b441299b33e4c82a7597402", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b1ec6c19b7684103755650e20bd1512ff4f2ab26b441299b33e4c82a7597402", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b1ec6c19b7684103755650e20bd1512ff4f2ab26b441299b33e4c82a7597402", kill_on_drop: false }`
[INFO] [stdout] 1b1ec6c19b7684103755650e20bd1512ff4f2ab26b441299b33e4c82a7597402
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35066c4a746caba289e6237dd0aa442a339c21f7b3b21df0fc83feb55fd4aa13
[INFO] running `Command { std: "docker" "start" "-a" "35066c4a746caba289e6237dd0aa442a339c21f7b3b21df0fc83feb55fd4aa13", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.44
[INFO] [stderr]    Compiling pqcrypto-traits v0.3.5
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling pqcrypto-internals v0.2.11
[INFO] [stderr]    Compiling pqcrypto-kyber v0.8.1
[INFO] [stderr]    Compiling pqcrypto-dilithium v0.5.0
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling pqc-combo v0.0.6 (/opt/rustwide/workdir)
[INFO] [stdout] error: no global memory allocator found but one is required; link to std or add `#[global_allocator]` to a static item that implements the GlobalAlloc trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pqcrypto_traits::kem::SharedSecret`
[INFO] [stdout]   --> src/lib.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use pqcrypto_traits::kem::SharedSecret;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[panic_handler]` function required, but not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unwinding panics are not supported without std
[INFO] [stdout]   |
[INFO] [stdout]   = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding
[INFO] [stdout]   = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pqc-combo` (lib) due to 3 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "35066c4a746caba289e6237dd0aa442a339c21f7b3b21df0fc83feb55fd4aa13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35066c4a746caba289e6237dd0aa442a339c21f7b3b21df0fc83feb55fd4aa13", kill_on_drop: false }`
[INFO] [stdout] 35066c4a746caba289e6237dd0aa442a339c21f7b3b21df0fc83feb55fd4aa13