[INFO] fetching crate minimal-ed448 0.4.0...
[INFO] checking minimal-ed448-0.4.0 against master#39cb3386ddc6c71657418be28dbb3987eea4aa4b for pr-133536
[INFO] extracting crate minimal-ed448 0.4.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate minimal-ed448 0.4.0 on toolchain 39cb3386ddc6c71657418be28dbb3987eea4aa4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate minimal-ed448 0.4.0
[INFO] finished tweaking crates.io crate minimal-ed448 0.4.0
[INFO] tweaked toml for crates.io crate minimal-ed448 0.4.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 25 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v1.1.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d4e5609aa644d311fa843f5e0fcfc7746a11bf7402291bd162eb694cb2f6f4d
[INFO] running `Command { std: "docker" "start" "-a" "9d4e5609aa644d311fa843f5e0fcfc7746a11bf7402291bd162eb694cb2f6f4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d4e5609aa644d311fa843f5e0fcfc7746a11bf7402291bd162eb694cb2f6f4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d4e5609aa644d311fa843f5e0fcfc7746a11bf7402291bd162eb694cb2f6f4d", kill_on_drop: false }`
[INFO] [stdout] 9d4e5609aa644d311fa843f5e0fcfc7746a11bf7402291bd162eb694cb2f6f4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 626634f24023286ae0f5a7641069ba8b8ec4059b29ff675507ac68cf977e7d86
[INFO] running `Command { std: "docker" "start" "-a" "626634f24023286ae0f5a7641069ba8b8ec4059b29ff675507ac68cf977e7d86", kill_on_drop: false }`
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]    Compiling libc v0.2.167
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]    Compiling rustversion v1.0.18
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking ff v0.13.0
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking minimal-ed448 v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ff_group_tests`
[INFO] [stdout]   --> src/scalar.rs:68:3
[INFO] [stdout]    |
[INFO] [stdout] 68 |   ff_group_tests::prime_field::test_prime_field_bits::<_, Scalar>(&mut rand_core::OsRng);
[INFO] [stdout]    |   ^^^^^^^^^^^^^^ use of undeclared crate or module `ff_group_tests`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ff_group_tests`
[INFO] [stdout]   --> src/field.rs:52:3
[INFO] [stdout]    |
[INFO] [stdout] 52 |   ff_group_tests::prime_field::test_prime_field_bits::<_, FieldElement>(&mut rand_core::OsRng);
[INFO] [stdout]    |   ^^^^^^^^^^^^^^ use of undeclared crate or module `ff_group_tests`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ff_group_tests`
[INFO] [stdout]    --> src/point.rs:320:3
[INFO] [stdout]     |
[INFO] [stdout] 320 |   ff_group_tests::group::test_prime_group_bits::<_, Point>(&mut rand_core::OsRng);
[INFO] [stdout]     |   ^^^^^^^^^^^^^^ use of undeclared crate or module `ff_group_tests`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: can't reference `Self` constructor from outer item
[INFO] [stdout]    --> src/backend.rs:190:11
[INFO] [stdout]     |
[INFO] [stdout] 171 |       impl Field for $FieldName {
[INFO] [stdout]     |       ------------------------- the inner item doesn't inherit generics from this impl, so `Self` is invalid to reference
[INFO] [stdout] ...
[INFO] [stdout] 190 |             Self($ResidueType::sub(&$ResidueType::ZERO, &$ResidueType::new(&U448::from_u8(2))));
[INFO] [stdout]     |             ^^^^ help: replace `Self` with the actual type: `Scalar`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/scalar.rs:40:1
[INFO] [stdout]     |
[INFO] [stdout] 40  | / field!(
[INFO] [stdout] 41  | |   Scalar,
[INFO] [stdout] 42  | |   ResidueType,
[INFO] [stdout] 43  | |   MODULUS_STR,
[INFO] [stdout] ...   |
[INFO] [stdout] 51  | |   ),
[INFO] [stdout] 52  | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #124186 <https://github.com/rust-lang/rust/issues/124186>
[INFO] [stdout]     = note: `#[warn(self_constructor_from_outer_item)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: can't reference `Self` constructor from outer item
[INFO] [stdout]    --> src/backend.rs:195:37
[INFO] [stdout]     |
[INFO] [stdout] 171 |       impl Field for $FieldName {
[INFO] [stdout]     |       ------------------------- the inner item doesn't inherit generics from this impl, so `Self` is invalid to reference
[INFO] [stdout] ...
[INFO] [stdout] 195 |           const MOD_1_4: $FieldName = Self($ResidueType::new(
[INFO] [stdout]     |                                       ^^^^ help: replace `Self` with the actual type: `Scalar`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/scalar.rs:40:1
[INFO] [stdout]     |
[INFO] [stdout] 40  | / field!(
[INFO] [stdout] 41  | |   Scalar,
[INFO] [stdout] 42  | |   ResidueType,
[INFO] [stdout] 43  | |   MODULUS_STR,
[INFO] [stdout] ...   |
[INFO] [stdout] 51  | |   ),
[INFO] [stdout] 52  | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #124186 <https://github.com/rust-lang/rust/issues/124186>
[INFO] [stdout]     = note: this warning originates in the macro `field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: can't reference `Self` constructor from outer item
[INFO] [stdout]    --> src/backend.rs:190:11
[INFO] [stdout]     |
[INFO] [stdout] 171 |       impl Field for $FieldName {
[INFO] [stdout]     |       ------------------------- the inner item doesn't inherit generics from this impl, so `Self` is invalid to reference
[INFO] [stdout] ...
[INFO] [stdout] 190 |             Self($ResidueType::sub(&$ResidueType::ZERO, &$ResidueType::new(&U448::from_u8(2))));
[INFO] [stdout]     |             ^^^^ help: replace `Self` with the actual type: `FieldElement`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/field.rs:36:1
[INFO] [stdout]     |
[INFO] [stdout] 36  | / field!(
[INFO] [stdout] 37  | |   FieldElement,
[INFO] [stdout] 38  | |   ResidueType,
[INFO] [stdout] 39  | |   MODULUS_STR,
[INFO] [stdout] ...   |
[INFO] [stdout] 47  | |   ),
[INFO] [stdout] 48  | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #124186 <https://github.com/rust-lang/rust/issues/124186>
[INFO] [stdout]     = note: this warning originates in the macro `field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: can't reference `Self` constructor from outer item
[INFO] [stdout]    --> src/backend.rs:195:37
[INFO] [stdout]     |
[INFO] [stdout] 171 |       impl Field for $FieldName {
[INFO] [stdout]     |       ------------------------- the inner item doesn't inherit generics from this impl, so `Self` is invalid to reference
[INFO] [stdout] ...
[INFO] [stdout] 195 |           const MOD_1_4: $FieldName = Self($ResidueType::new(
[INFO] [stdout]     |                                       ^^^^ help: replace `Self` with the actual type: `FieldElement`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/field.rs:36:1
[INFO] [stdout]     |
[INFO] [stdout] 36  | / field!(
[INFO] [stdout] 37  | |   FieldElement,
[INFO] [stdout] 38  | |   ResidueType,
[INFO] [stdout] 39  | |   MODULUS_STR,
[INFO] [stdout] ...   |
[INFO] [stdout] 47  | |   ),
[INFO] [stdout] 48  | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #124186 <https://github.com/rust-lang/rust/issues/124186>
[INFO] [stdout]     = note: this warning originates in the macro `field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: can't reference `Self` constructor from outer item
[INFO] [stdout]    --> src/backend.rs:190:11
[INFO] [stdout]     |
[INFO] [stdout] 171 |       impl Field for $FieldName {
[INFO] [stdout]     |       ------------------------- the inner item doesn't inherit generics from this impl, so `Self` is invalid to reference
[INFO] [stdout] ...
[INFO] [stdout] 190 |             Self($ResidueType::sub(&$ResidueType::ZERO, &$ResidueType::new(&U448::from_u8(2))));
[INFO] [stdout]     |             ^^^^ help: replace `Self` with the actual type: `Scalar`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/scalar.rs:40:1
[INFO] [stdout]     |
[INFO] [stdout] 40  | / field!(
[INFO] [stdout] 41  | |   Scalar,
[INFO] [stdout] 42  | |   ResidueType,
[INFO] [stdout] 43  | |   MODULUS_STR,
[INFO] [stdout] ...   |
[INFO] [stdout] 51  | |   ),
[INFO] [stdout] 52  | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #124186 <https://github.com/rust-lang/rust/issues/124186>
[INFO] [stdout]     = note: `#[warn(self_constructor_from_outer_item)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: can't reference `Self` constructor from outer item
[INFO] [stdout]    --> src/backend.rs:195:37
[INFO] [stdout]     |
[INFO] [stdout] 171 |       impl Field for $FieldName {
[INFO] [stdout]     |       ------------------------- the inner item doesn't inherit generics from this impl, so `Self` is invalid to reference
[INFO] [stdout] ...
[INFO] [stdout] 195 |           const MOD_1_4: $FieldName = Self($ResidueType::new(
[INFO] [stdout]     |                                       ^^^^ help: replace `Self` with the actual type: `Scalar`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/scalar.rs:40:1
[INFO] [stdout]     |
[INFO] [stdout] 40  | / field!(
[INFO] [stdout] 41  | |   Scalar,
[INFO] [stdout] 42  | |   ResidueType,
[INFO] [stdout] 43  | |   MODULUS_STR,
[INFO] [stdout] ...   |
[INFO] [stdout] 51  | |   ),
[INFO] [stdout] 52  | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #124186 <https://github.com/rust-lang/rust/issues/124186>
[INFO] [stdout]     = note: this warning originates in the macro `field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: can't reference `Self` constructor from outer item
[INFO] [stdout]    --> src/backend.rs:190:11
[INFO] [stdout]     |
[INFO] [stdout] 171 |       impl Field for $FieldName {
[INFO] [stdout]     |       ------------------------- the inner item doesn't inherit generics from this impl, so `Self` is invalid to reference
[INFO] [stdout] ...
[INFO] [stdout] 190 |             Self($ResidueType::sub(&$ResidueType::ZERO, &$ResidueType::new(&U448::from_u8(2))));
[INFO] [stdout]     |             ^^^^ help: replace `Self` with the actual type: `FieldElement`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/field.rs:36:1
[INFO] [stdout]     |
[INFO] [stdout] 36  | / field!(
[INFO] [stdout] 37  | |   FieldElement,
[INFO] [stdout] 38  | |   ResidueType,
[INFO] [stdout] 39  | |   MODULUS_STR,
[INFO] [stdout] ...   |
[INFO] [stdout] 47  | |   ),
[INFO] [stdout] 48  | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #124186 <https://github.com/rust-lang/rust/issues/124186>
[INFO] [stdout]     = note: this warning originates in the macro `field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: can't reference `Self` constructor from outer item
[INFO] [stdout]    --> src/backend.rs:195:37
[INFO] [stdout]     |
[INFO] [stdout] 171 |       impl Field for $FieldName {
[INFO] [stdout]     |       ------------------------- the inner item doesn't inherit generics from this impl, so `Self` is invalid to reference
[INFO] [stdout] ...
[INFO] [stdout] 195 |           const MOD_1_4: $FieldName = Self($ResidueType::new(
[INFO] [stdout]     |                                       ^^^^ help: replace `Self` with the actual type: `FieldElement`
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/field.rs:36:1
[INFO] [stdout]     |
[INFO] [stdout] 36  | / field!(
[INFO] [stdout] 37  | |   FieldElement,
[INFO] [stdout] 38  | |   ResidueType,
[INFO] [stdout] 39  | |   MODULUS_STR,
[INFO] [stdout] ...   |
[INFO] [stdout] 47  | |   ),
[INFO] [stdout] 48  | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #124186 <https://github.com/rust-lang/rust/issues/124186>
[INFO] [stdout]     = note: this warning originates in the macro `field` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `minimal-ed448` (lib test) due to 3 previous errors; 4 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "626634f24023286ae0f5a7641069ba8b8ec4059b29ff675507ac68cf977e7d86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "626634f24023286ae0f5a7641069ba8b8ec4059b29ff675507ac68cf977e7d86", kill_on_drop: false }`
[INFO] [stdout] 626634f24023286ae0f5a7641069ba8b8ec4059b29ff675507ac68cf977e7d86
