[INFO] fetching crate risc0-zkvm-platform 2.2.1...
[INFO] testing risc0-zkvm-platform-2.2.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate risc0-zkvm-platform 2.2.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate risc0-zkvm-platform 2.2.1
[INFO] finished tweaking crates.io crate risc0-zkvm-platform 2.2.1
[INFO] tweaked toml for crates.io crate risc0-zkvm-platform 2.2.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate risc0-zkvm-platform 2.2.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate risc0-zkvm-platform 2.2.1 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded const-default v1.0.0
[INFO] [stderr]   Downloaded linked_list_allocator v0.10.5
[INFO] [stderr]   Downloaded embedded-alloc v0.6.0
[INFO] [stderr]   Downloaded rlsf v0.2.1
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f7493ca1cd5a3ceded1d3b9e5f441a24f8d4ef69f53ecc4c368229277e8c1643
[INFO] running `Command { std: "docker" "start" "-a" "f7493ca1cd5a3ceded1d3b9e5f441a24f8d4ef69f53ecc4c368229277e8c1643", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7493ca1cd5a3ceded1d3b9e5f441a24f8d4ef69f53ecc4c368229277e8c1643", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7493ca1cd5a3ceded1d3b9e5f441a24f8d4ef69f53ecc4c368229277e8c1643", kill_on_drop: false }`
[INFO] [stdout] f7493ca1cd5a3ceded1d3b9e5f441a24f8d4ef69f53ecc4c368229277e8c1643
[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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67abeece08d763596c6e44de9ee8b7e193b433637c61ad626b792df80215ec8a
[INFO] running `Command { std: "docker" "start" "-a" "67abeece08d763596c6e44de9ee8b7e193b433637c61ad626b792df80215ec8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling num_enum_derive v0.7.4
[INFO] [stderr]    Compiling stability v0.2.1
[INFO] [stderr]    Compiling num_enum v0.7.4
[INFO] [stderr]    Compiling risc0-zkvm-platform v2.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.07s
[INFO] running `Command { std: "docker" "inspect" "67abeece08d763596c6e44de9ee8b7e193b433637c61ad626b792df80215ec8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67abeece08d763596c6e44de9ee8b7e193b433637c61ad626b792df80215ec8a", kill_on_drop: false }`
[INFO] [stdout] 67abeece08d763596c6e44de9ee8b7e193b433637c61ad626b792df80215ec8a
[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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1479be4a278b16484e0363c8b8ce847d64d622910e67826fc366994679306b2b
[INFO] running `Command { std: "docker" "start" "-a" "1479be4a278b16484e0363c8b8ce847d64d622910e67826fc366994679306b2b", kill_on_drop: false }`
[INFO] [stderr]    Compiling risc0-zkvm-platform v2.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "1479be4a278b16484e0363c8b8ce847d64d622910e67826fc366994679306b2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1479be4a278b16484e0363c8b8ce847d64d622910e67826fc366994679306b2b", kill_on_drop: false }`
[INFO] [stdout] 1479be4a278b16484e0363c8b8ce847d64d622910e67826fc366994679306b2b
[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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bc380f0074ca04e0d41b954df2c7785c9e4da624155dfdc1e50df49282210125
[INFO] running `Command { std: "docker" "start" "-a" "bc380f0074ca04e0d41b954df2c7785c9e4da624155dfdc1e50df49282210125", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/risc0_zkvm_platform-802edac1f4478980)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests risc0_zkvm_platform
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/syscall.rs - syscall::declare_syscall (line 119) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.61s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bc380f0074ca04e0d41b954df2c7785c9e4da624155dfdc1e50df49282210125", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc380f0074ca04e0d41b954df2c7785c9e4da624155dfdc1e50df49282210125", kill_on_drop: false }`
[INFO] [stdout] bc380f0074ca04e0d41b954df2c7785c9e4da624155dfdc1e50df49282210125