[INFO] fetching crate addchain-arcium-fork 0.2.1...
[INFO] testing addchain-arcium-fork-0.2.1 against beta-2025-09-21 for beta-1.91-2
[INFO] extracting crate addchain-arcium-fork 0.2.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate addchain-arcium-fork 0.2.1
[INFO] finished tweaking crates.io crate addchain-arcium-fork 0.2.1
[INFO] tweaked toml for crates.io crate addchain-arcium-fork 0.2.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate addchain-arcium-fork 0.2.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate addchain-arcium-fork 0.2.1 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c92dd2aa70e0b2d9a1117ba98da4593891079352f0e07aef2b7f7beecf7a063f
[INFO] running `Command { std: "docker" "start" "-a" "c92dd2aa70e0b2d9a1117ba98da4593891079352f0e07aef2b7f7beecf7a063f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c92dd2aa70e0b2d9a1117ba98da4593891079352f0e07aef2b7f7beecf7a063f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c92dd2aa70e0b2d9a1117ba98da4593891079352f0e07aef2b7f7beecf7a063f", kill_on_drop: false }`
[INFO] [stdout] c92dd2aa70e0b2d9a1117ba98da4593891079352f0e07aef2b7f7beecf7a063f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ee8ae97f7d04d8bd0424864e96d05d7a85bd3f9329fabd6b286a4b0e1cfc6b8
[INFO] running `Command { std: "docker" "start" "-a" "8ee8ae97f7d04d8bd0424864e96d05d7a85bd3f9329fabd6b286a4b0e1cfc6b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling addchain-arcium-fork v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.62s
[INFO] running `Command { std: "docker" "inspect" "8ee8ae97f7d04d8bd0424864e96d05d7a85bd3f9329fabd6b286a4b0e1cfc6b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ee8ae97f7d04d8bd0424864e96d05d7a85bd3f9329fabd6b286a4b0e1cfc6b8", kill_on_drop: false }`
[INFO] [stdout] 8ee8ae97f7d04d8bd0424864e96d05d7a85bd3f9329fabd6b286a4b0e1cfc6b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ccc2495f29b7d27c65f398d5084175fb461a527c89fc566a8dfc7da5eb2a4d9
[INFO] running `Command { std: "docker" "start" "-a" "6ccc2495f29b7d27c65f398d5084175fb461a527c89fc566a8dfc7da5eb2a4d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling addchain-arcium-fork v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "6ccc2495f29b7d27c65f398d5084175fb461a527c89fc566a8dfc7da5eb2a4d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ccc2495f29b7d27c65f398d5084175fb461a527c89fc566a8dfc7da5eb2a4d9", kill_on_drop: false }`
[INFO] [stdout] 6ccc2495f29b7d27c65f398d5084175fb461a527c89fc566a8dfc7da5eb2a4d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 50c8740f317a9f756b98d0d243d200aa88a10dcb69b7366a94d893cbe4b45a14
[INFO] running `Command { std: "docker" "start" "-a" "50c8740f317a9f756b98d0d243d200aa88a10dcb69b7366a94d893cbe4b45a14", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/addchain_arcium_fork-4497c751036e96b2)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::invalid_chains ... ok
[INFO] [stdout] test bbbd::tests::example ... ok
[INFO] [stdout] test bbbd::tests::minchain_87 ... ok
[INFO] [stdout] test tests::steps_from_valid_chains ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests addchain_arcium_fork
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 60) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 60) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `addchain`
[INFO] [stdout]  --> src/lib.rs:61:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use addchain::{build_addition_chain, Step};
[INFO] [stdout]   |     ^^^^^^^^ use of unresolved module or unlinked crate `addchain`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `addchain`, use `cargo add addchain` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 60)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "50c8740f317a9f756b98d0d243d200aa88a10dcb69b7366a94d893cbe4b45a14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50c8740f317a9f756b98d0d243d200aa88a10dcb69b7366a94d893cbe4b45a14", kill_on_drop: false }`
[INFO] [stdout] 50c8740f317a9f756b98d0d243d200aa88a10dcb69b7366a94d893cbe4b45a14
