[INFO] fetching crate dalek-ff-group 0.4.3...
[INFO] checking dalek-ff-group-0.4.3 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate dalek-ff-group 0.4.3 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate dalek-ff-group 0.4.3
[INFO] finished tweaking crates.io crate dalek-ff-group 0.4.3
[INFO] tweaked toml for crates.io crate dalek-ff-group 0.4.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dalek-ff-group 0.4.3 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dalek-ff-group 0.4.3 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac04440c133ea46c35634011cc920fc48d6f25c9a75062678c7f0514e76bc0d5
[INFO] running `Command { std: "docker" "start" "-a" "ac04440c133ea46c35634011cc920fc48d6f25c9a75062678c7f0514e76bc0d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac04440c133ea46c35634011cc920fc48d6f25c9a75062678c7f0514e76bc0d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac04440c133ea46c35634011cc920fc48d6f25c9a75062678c7f0514e76bc0d5", kill_on_drop: false }`
[INFO] [stdout] ac04440c133ea46c35634011cc920fc48d6f25c9a75062678c7f0514e76bc0d5
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ed3afd005f83077866c07261e78a5e23d066bac90b9af0a2e35d198e67b8fb5
[INFO] running `Command { std: "docker" "start" "-a" "1ed3afd005f83077866c07261e78a5e23d066bac90b9af0a2e35d198e67b8fb5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]     Checking cpufeatures v0.2.14
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking ff v0.13.0
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking dalek-ff-group v0.4.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `ff_group_tests`
[INFO] [stdout]    --> src/field.rs:378:3
[INFO] [stdout]     |
[INFO] [stdout] 378 |   ff_group_tests::prime_field::test_prime_field_bits::<_, FieldElement>(&mut rand_core::OsRng);
[INFO] [stdout]     |   ^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `ff_group_tests`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `ff_group_tests`, use `cargo add ff_group_tests` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `ff_group_tests`
[INFO] [stdout]    --> src/lib.rs:495:3
[INFO] [stdout]     |
[INFO] [stdout] 495 |   ff_group_tests::group::test_prime_group_bits::<_, EdwardsPoint>(&mut rand_core::OsRng);
[INFO] [stdout]     |   ^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `ff_group_tests`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `ff_group_tests`, use `cargo add ff_group_tests` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `ff_group_tests`
[INFO] [stdout]    --> src/lib.rs:500:3
[INFO] [stdout]     |
[INFO] [stdout] 500 |   ff_group_tests::group::test_prime_group_bits::<_, RistrettoPoint>(&mut rand_core::OsRng);
[INFO] [stdout]     |   ^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `ff_group_tests`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `ff_group_tests`, use `cargo add ff_group_tests` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dalek-ff-group` (lib test) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "1ed3afd005f83077866c07261e78a5e23d066bac90b9af0a2e35d198e67b8fb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ed3afd005f83077866c07261e78a5e23d066bac90b9af0a2e35d198e67b8fb5", kill_on_drop: false }`
[INFO] [stdout] 1ed3afd005f83077866c07261e78a5e23d066bac90b9af0a2e35d198e67b8fb5