[INFO] fetching crate minimal-ed448 0.4.0...
[INFO] testing minimal-ed448-0.4.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate minimal-ed448 0.4.0 into /workspace/builds/worker-1-tc1/source
[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-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate minimal-ed448 0.4.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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 crypto-bigint v0.5.5 (available: v0.6.1)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v1.2.0)
[INFO] [stderr]       Adding rand_core v0.6.4 (available: v0.9.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7dbe9b2a63b123f267c7c766c4fbf6d37dc1574d31cb8cb02400d798053cebfc
[INFO] running `Command { std: "docker" "start" "-a" "7dbe9b2a63b123f267c7c766c4fbf6d37dc1574d31cb8cb02400d798053cebfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7dbe9b2a63b123f267c7c766c4fbf6d37dc1574d31cb8cb02400d798053cebfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dbe9b2a63b123f267c7c766c4fbf6d37dc1574d31cb8cb02400d798053cebfc", kill_on_drop: false }`
[INFO] [stdout] 7dbe9b2a63b123f267c7c766c4fbf6d37dc1574d31cb8cb02400d798053cebfc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] e44c1b810cb8985cfccc014bbecb8974619e8d2d7529755096635215364d77c6
[INFO] running `Command { std: "docker" "start" "-a" "e44c1b810cb8985cfccc014bbecb8974619e8d2d7529755096635215364d77c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling rustversion v1.0.21
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling ff v0.13.1
[INFO] [stderr]    Compiling group v0.13.0
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling zeroize v1.8.1
[INFO] [stderr]    Compiling crypto-bigint v0.5.5
[INFO] [stderr]    Compiling minimal-ed448 v0.4.0 (/opt/rustwide/workdir)
[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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.06s
[INFO] running `Command { std: "docker" "inspect" "e44c1b810cb8985cfccc014bbecb8974619e8d2d7529755096635215364d77c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e44c1b810cb8985cfccc014bbecb8974619e8d2d7529755096635215364d77c6", kill_on_drop: false }`
[INFO] [stdout] e44c1b810cb8985cfccc014bbecb8974619e8d2d7529755096635215364d77c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 11fe54958702736231e4040f421f4c739f97b6e67ee4a765f58a077159384e32
[INFO] running `Command { std: "docker" "start" "-a" "11fe54958702736231e4040f421f4c739f97b6e67ee4a765f58a077159384e32", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ff v0.13.1
[INFO] [stderr]    Compiling group v0.13.0
[INFO] [stderr]    Compiling minimal-ed448 v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `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 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/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 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/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 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] 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: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: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: `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" "11fe54958702736231e4040f421f4c739f97b6e67ee4a765f58a077159384e32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11fe54958702736231e4040f421f4c739f97b6e67ee4a765f58a077159384e32", kill_on_drop: false }`
[INFO] [stdout] 11fe54958702736231e4040f421f4c739f97b6e67ee4a765f58a077159384e32