[INFO] fetching crate scalarff 0.8.1...
[INFO] checking scalarff-0.8.1 against try#31561a63598a0f21fc74c024747ef1310fdd2eb2 for pr-133536
[INFO] extracting crate scalarff 0.8.1 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate scalarff 0.8.1 on toolchain 31561a63598a0f21fc74c024747ef1310fdd2eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate scalarff 0.8.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate scalarff 0.8.1
[INFO] tweaked toml for crates.io crate scalarff 0.8.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate crates.io crate scalarff 0.8.1 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" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d63e5edbe2933a844762983498894618440e54a106fb01d57922205a723cf0fd
[INFO] running `Command { std: "docker" "start" "-a" "d63e5edbe2933a844762983498894618440e54a106fb01d57922205a723cf0fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d63e5edbe2933a844762983498894618440e54a106fb01d57922205a723cf0fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d63e5edbe2933a844762983498894618440e54a106fb01d57922205a723cf0fd", kill_on_drop: false }`
[INFO] [stdout] d63e5edbe2933a844762983498894618440e54a106fb01d57922205a723cf0fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7830e102112bf43542c535d42bef01176bd6ef5fb293ab179f37b04325436cad
[INFO] running `Command { std: "docker" "start" "-a" "7830e102112bf43542c535d42bef01176bd6ef5fb293ab179f37b04325436cad", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.90
[INFO] [stderr]     Checking colored v2.1.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking scalarff v0.8.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `scalarff::Bn128FieldElement`
[INFO] [stdout]   --> examples/1000_residues.rs:5:5
[INFO] [stdout]    |
[INFO] [stdout] 5  | use scalarff::Bn128FieldElement;
[INFO] [stdout]    |     ^^^^^^^^^^-----------------
[INFO] [stdout]    |     |         |
[INFO] [stdout]    |     |         help: a similar name exists in the module: `FieldElement`
[INFO] [stdout]    |     no `Bn128FieldElement` in the root
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:58:20
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub use alt_bn128::Bn128FieldElement;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: the item is gated behind the `alt_bn128` feature
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:57:7
[INFO] [stdout]    |
[INFO] [stdout] 57 | #[cfg(feature = "alt_bn128")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `scalarff::Curve25519FieldElement`
[INFO] [stdout]   --> examples/1000_residues.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | use scalarff::Curve25519FieldElement;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `Curve25519FieldElement` in the root
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:60:22
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub use curve_25519::Curve25519FieldElement;
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: the item is gated behind the `curve25519` feature
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:59:7
[INFO] [stdout]    |
[INFO] [stdout] 59 | #[cfg(feature = "curve25519")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `scalarff::OxfoiFieldElement`
[INFO] [stdout]   --> examples/1000_residues.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | use scalarff::OxfoiFieldElement;
[INFO] [stdout]    |     ^^^^^^^^^^-----------------
[INFO] [stdout]    |     |         |
[INFO] [stdout]    |     |         help: a similar name exists in the module: `FieldElement`
[INFO] [stdout]    |     no `OxfoiFieldElement` in the root
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:63:16
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub use oxfoi::OxfoiFieldElement;
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: the item is gated here
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:62:1
[INFO] [stdout]    |
[INFO] [stdout] 62 | #[cfg(all(feature = "oxfoi"))]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `oxfoi`
[INFO] [stdout]    --> src/lib.rs:308:21
[INFO] [stdout]     |
[INFO] [stdout] 308 |         test_sqrt::<oxfoi::OxfoiFieldElement>();
[INFO] [stdout]     |                     ^^^^^ use of undeclared crate or module `oxfoi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `alt_bn128`
[INFO] [stdout]    --> src/lib.rs:313:21
[INFO] [stdout]     |
[INFO] [stdout] 313 |         test_sqrt::<alt_bn128::Bn128FieldElement>();
[INFO] [stdout]     |                     ^^^^^^^^^ use of undeclared crate or module `alt_bn128`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `curve_25519`
[INFO] [stdout]    --> src/lib.rs:318:21
[INFO] [stdout]     |
[INFO] [stdout] 318 |         test_sqrt::<curve_25519::Curve25519FieldElement>();
[INFO] [stdout]     |                     ^^^^^^^^^^^ use of undeclared crate or module `curve_25519`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `scalarff` (lib test) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `scalarff` (example "1000_residues") due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "7830e102112bf43542c535d42bef01176bd6ef5fb293ab179f37b04325436cad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7830e102112bf43542c535d42bef01176bd6ef5fb293ab179f37b04325436cad", kill_on_drop: false }`
[INFO] [stdout] 7830e102112bf43542c535d42bef01176bd6ef5fb293ab179f37b04325436cad
