[INFO] fetching crate radix-common 1.3.0...
[INFO] building radix-common-1.3.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate radix-common 1.3.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate radix-common 1.3.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate radix-common 1.3.0
[INFO] tweaked toml for crates.io crate radix-common 1.3.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate radix-common 1.3.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 146 packages to latest compatible versions
[INFO] [stderr]       Adding bech32 v0.9.1 (available: v0.11.0)
[INFO] [stderr]       Adding bnum v0.11.0 (available: v0.13.0)
[INFO] [stderr]       Adding criterion v0.3.6 (available: v0.7.0)
[INFO] [stderr]       Adding secp256k1 v0.28.2 (available: v0.31.1)
[INFO] [stderr]       Adding strum v0.24.1 (available: v0.27.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sbor-derive v1.3.0
[INFO] [stderr]   Downloaded sbor-derive-common v1.3.0
[INFO] [stderr]   Downloaded const-sha1 v0.3.0
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[INFO] [stderr]   Downloaded ethnum v1.5.2
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[INFO] [stderr]   Downloaded gmp-mpfr-sys v1.6.8
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a5d69897e577cb884280f17136acb72973a9f0e5ba8df455fb1163e52fc45d1
[INFO] running `Command { std: "docker" "start" "-a" "4a5d69897e577cb884280f17136acb72973a9f0e5ba8df455fb1163e52fc45d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a5d69897e577cb884280f17136acb72973a9f0e5ba8df455fb1163e52fc45d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a5d69897e577cb884280f17136acb72973a9f0e5ba8df455fb1163e52fc45d1", kill_on_drop: false }`
[INFO] [stdout] 4a5d69897e577cb884280f17136acb72973a9f0e5ba8df455fb1163e52fc45d1
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b094814eee8597001ae09bf29ac1b74f084b71b724ebbf87fc8bc0bc94b5181
[INFO] running `Command { std: "docker" "start" "-a" "1b094814eee8597001ae09bf29ac1b74f084b71b724ebbf87fc8bc0bc94b5181", kill_on_drop: false }`
[INFO] [stderr]    Compiling indexmap v2.11.4
[INFO] [stderr]    Compiling const-sha1 v0.3.0
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling blst v0.3.16
[INFO] [stderr]    Compiling keccak v0.1.5
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling bech32 v0.9.1
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling bnum v0.11.0
[INFO] [stderr]    Compiling ed25519 v2.2.3
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling blake2 v0.10.6
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling sbor-derive-common v1.3.0
[INFO] [stderr]    Compiling strum v0.24.1
[INFO] [stderr]    Compiling radix-rust v1.3.0
[INFO] [stderr]    Compiling sbor-derive v1.3.0
[INFO] [stderr]    Compiling radix-sbor-derive v1.3.0
[INFO] [stderr]    Compiling sbor v1.3.0
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling ed25519-dalek v2.2.0
[INFO] [stderr]    Compiling radix-common v1.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/math/bnum_integer.rs:302:21
[INFO] [stdout]     |
[INFO] [stdout] 302 | /                     #[must_use = "this returns the result of the operation, \
[INFO] [stdout] 303 | |                           without modifying the original"]
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 382 |   op_impl! { I192 }
[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]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/math/bnum_integer.rs:302:21
[INFO] [stdout]     |
[INFO] [stdout] 302 | /                     #[must_use = "this returns the result of the operation, \
[INFO] [stdout] 303 | |                           without modifying the original"]
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 383 |   op_impl! { I256 }
[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]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: this warning originates in the macro `op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/math/bnum_integer.rs:302:21
[INFO] [stdout]     |
[INFO] [stdout] 302 | /                     #[must_use = "this returns the result of the operation, \
[INFO] [stdout] 303 | |                           without modifying the original"]
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 384 |   op_impl! { I320 }
[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]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: this warning originates in the macro `op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/math/bnum_integer.rs:302:21
[INFO] [stdout]     |
[INFO] [stdout] 302 | /                     #[must_use = "this returns the result of the operation, \
[INFO] [stdout] 303 | |                           without modifying the original"]
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 385 |   op_impl! { I384 }
[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]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: this warning originates in the macro `op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/math/bnum_integer.rs:302:21
[INFO] [stdout]     |
[INFO] [stdout] 302 | /                     #[must_use = "this returns the result of the operation, \
[INFO] [stdout] 303 | |                           without modifying the original"]
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 386 |   op_impl! { I448 }
[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]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: this warning originates in the macro `op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/math/bnum_integer.rs:302:21
[INFO] [stdout]     |
[INFO] [stdout] 302 | /                     #[must_use = "this returns the result of the operation, \
[INFO] [stdout] 303 | |                           without modifying the original"]
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 387 |   op_impl! { I512 }
[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]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: this warning originates in the macro `op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/math/bnum_integer.rs:302:21
[INFO] [stdout]     |
[INFO] [stdout] 302 | /                     #[must_use = "this returns the result of the operation, \
[INFO] [stdout] 303 | |                           without modifying the original"]
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 388 |   op_impl! { I768 }
[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]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: this warning originates in the macro `op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/math/bnum_integer.rs:302:21
[INFO] [stdout]     |
[INFO] [stdout] 302 | /                     #[must_use = "this returns the result of the operation, \
[INFO] [stdout] 303 | |                           without modifying the original"]
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 389 |   op_impl! { U192 }
[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]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: this warning originates in the macro `op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/math/bnum_integer.rs:302:21
[INFO] [stdout]     |
[INFO] [stdout] 302 | /                     #[must_use = "this returns the result of the operation, \
[INFO] [stdout] 303 | |                           without modifying the original"]
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 390 |   op_impl! { U256 }
[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]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: this warning originates in the macro `op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/math/bnum_integer.rs:302:21
[INFO] [stdout]     |
[INFO] [stdout] 302 | /                     #[must_use = "this returns the result of the operation, \
[INFO] [stdout] 303 | |                           without modifying the original"]
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 391 |   op_impl! { U320 }
[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]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: this warning originates in the macro `op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/math/bnum_integer.rs:302:21
[INFO] [stdout]     |
[INFO] [stdout] 302 | /                     #[must_use = "this returns the result of the operation, \
[INFO] [stdout] 303 | |                           without modifying the original"]
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 392 |   op_impl! { U384 }
[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]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: this warning originates in the macro `op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/math/bnum_integer.rs:302:21
[INFO] [stdout]     |
[INFO] [stdout] 302 | /                     #[must_use = "this returns the result of the operation, \
[INFO] [stdout] 303 | |                           without modifying the original"]
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 393 |   op_impl! { U448 }
[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]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: this warning originates in the macro `op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/math/bnum_integer.rs:302:21
[INFO] [stdout]     |
[INFO] [stdout] 302 | /                     #[must_use = "this returns the result of the operation, \
[INFO] [stdout] 303 | |                           without modifying the original"]
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 394 |   op_impl! { U512 }
[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]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: this warning originates in the macro `op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/math/bnum_integer.rs:302:21
[INFO] [stdout]     |
[INFO] [stdout] 302 | /                     #[must_use = "this returns the result of the operation, \
[INFO] [stdout] 303 | |                           without modifying the original"]
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 395 |   op_impl! { U768 }
[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]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: this warning originates in the macro `op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/state/state_updates.rs:358:29
[INFO] [stdout]     |
[INFO] [stdout] 358 |     pub fn iter_map_entries(&self) -> Box<dyn Iterator<Item = (&MapKey, DatabaseUpdateRef)> + '_> {
[INFO] [stdout]     |                             ^^^^^                              ^^^^^^^  ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                             |                                  |
[INFO] [stdout]     |                             the lifetime is elided here        the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 358 |     pub fn iter_map_entries(&self) -> Box<dyn Iterator<Item = (&MapKey, DatabaseUpdateRef<'_>)> + '_> {
[INFO] [stdout]     |                                                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/node_and_substate.rs:294:19
[INFO] [stdout]     |
[INFO] [stdout] 294 |     pub fn as_ref(&self) -> SubstateKeyRef {
[INFO] [stdout]     |                   ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 294 |     pub fn as_ref(&self) -> SubstateKeyRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.02s
[INFO] running `Command { std: "docker" "inspect" "1b094814eee8597001ae09bf29ac1b74f084b71b724ebbf87fc8bc0bc94b5181", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b094814eee8597001ae09bf29ac1b74f084b71b724ebbf87fc8bc0bc94b5181", kill_on_drop: false }`
[INFO] [stdout] 1b094814eee8597001ae09bf29ac1b74f084b71b724ebbf87fc8bc0bc94b5181
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d02750f7044822e8e8a7f70cb470e69a78886896049356d07715dd29fcf8d21e
[INFO] running `Command { std: "docker" "start" "-a" "d02750f7044822e8e8a7f70cb470e69a78886896049356d07715dd29fcf8d21e", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling sbor-derive-common v1.3.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling csv-core v0.1.12
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling csv v1.3.1
[INFO] [stderr]    Compiling sbor-derive v1.3.0
[INFO] [stderr]    Compiling radix-sbor-derive v1.3.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling bnum v0.11.0
[INFO] [stderr]    Compiling sbor v1.3.0
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling radix-common v1.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/math/bnum_integer.rs:302:21
[INFO] [stdout]     |
[INFO] [stdout] 302 | /                     #[must_use = "this returns the result of the operation, \
[INFO] [stdout] 303 | |                           without modifying the original"]
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 382 |   op_impl! { I192 }
[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]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/math/bnum_integer.rs:302:21
[INFO] [stdout]     |
[INFO] [stdout] 302 | /                     #[must_use = "this returns the result of the operation, \
[INFO] [stdout] 303 | |                           without modifying the original"]
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 383 |   op_impl! { I256 }
[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]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: this warning originates in the macro `op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/math/bnum_integer.rs:302:21
[INFO] [stdout]     |
[INFO] [stdout] 302 | /                     #[must_use = "this returns the result of the operation, \
[INFO] [stdout] 303 | |                           without modifying the original"]
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 384 |   op_impl! { I320 }
[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]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: this warning originates in the macro `op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/math/bnum_integer.rs:302:21
[INFO] [stdout]     |
[INFO] [stdout] 302 | /                     #[must_use = "this returns the result of the operation, \
[INFO] [stdout] 303 | |                           without modifying the original"]
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 385 |   op_impl! { I384 }
[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]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: this warning originates in the macro `op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/math/bnum_integer.rs:302:21
[INFO] [stdout]     |
[INFO] [stdout] 302 | /                     #[must_use = "this returns the result of the operation, \
[INFO] [stdout] 303 | |                           without modifying the original"]
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 386 |   op_impl! { I448 }
[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]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: this warning originates in the macro `op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/math/bnum_integer.rs:302:21
[INFO] [stdout]     |
[INFO] [stdout] 302 | /                     #[must_use = "this returns the result of the operation, \
[INFO] [stdout] 303 | |                           without modifying the original"]
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 387 |   op_impl! { I512 }
[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]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: this warning originates in the macro `op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/math/bnum_integer.rs:302:21
[INFO] [stdout]     |
[INFO] [stdout] 302 | /                     #[must_use = "this returns the result of the operation, \
[INFO] [stdout] 303 | |                           without modifying the original"]
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 388 |   op_impl! { I768 }
[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]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: this warning originates in the macro `op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/math/bnum_integer.rs:302:21
[INFO] [stdout]     |
[INFO] [stdout] 302 | /                     #[must_use = "this returns the result of the operation, \
[INFO] [stdout] 303 | |                           without modifying the original"]
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 389 |   op_impl! { U192 }
[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]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: this warning originates in the macro `op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/math/bnum_integer.rs:302:21
[INFO] [stdout]     |
[INFO] [stdout] 302 | /                     #[must_use = "this returns the result of the operation, \
[INFO] [stdout] 303 | |                           without modifying the original"]
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 390 |   op_impl! { U256 }
[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]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: this warning originates in the macro `op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/math/bnum_integer.rs:302:21
[INFO] [stdout]     |
[INFO] [stdout] 302 | /                     #[must_use = "this returns the result of the operation, \
[INFO] [stdout] 303 | |                           without modifying the original"]
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 391 |   op_impl! { U320 }
[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]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: this warning originates in the macro `op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/math/bnum_integer.rs:302:21
[INFO] [stdout]     |
[INFO] [stdout] 302 | /                     #[must_use = "this returns the result of the operation, \
[INFO] [stdout] 303 | |                           without modifying the original"]
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 392 |   op_impl! { U384 }
[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]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: this warning originates in the macro `op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/math/bnum_integer.rs:302:21
[INFO] [stdout]     |
[INFO] [stdout] 302 | /                     #[must_use = "this returns the result of the operation, \
[INFO] [stdout] 303 | |                           without modifying the original"]
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 393 |   op_impl! { U448 }
[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]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: this warning originates in the macro `op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/math/bnum_integer.rs:302:21
[INFO] [stdout]     |
[INFO] [stdout] 302 | /                     #[must_use = "this returns the result of the operation, \
[INFO] [stdout] 303 | |                           without modifying the original"]
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 394 |   op_impl! { U512 }
[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]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: this warning originates in the macro `op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/math/bnum_integer.rs:302:21
[INFO] [stdout]     |
[INFO] [stdout] 302 | /                     #[must_use = "this returns the result of the operation, \
[INFO] [stdout] 303 | |                           without modifying the original"]
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 395 |   op_impl! { U768 }
[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]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: this warning originates in the macro `op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/state/state_updates.rs:358:29
[INFO] [stdout]     |
[INFO] [stdout] 358 |     pub fn iter_map_entries(&self) -> Box<dyn Iterator<Item = (&MapKey, DatabaseUpdateRef)> + '_> {
[INFO] [stdout]     |                             ^^^^^                              ^^^^^^^  ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                             |                                  |
[INFO] [stdout]     |                             the lifetime is elided here        the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 358 |     pub fn iter_map_entries(&self) -> Box<dyn Iterator<Item = (&MapKey, DatabaseUpdateRef<'_>)> + '_> {
[INFO] [stdout]     |                                                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/node_and_substate.rs:294:19
[INFO] [stdout]     |
[INFO] [stdout] 294 |     pub fn as_ref(&self) -> SubstateKeyRef {
[INFO] [stdout]     |                   ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 294 |     pub fn as_ref(&self) -> SubstateKeyRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/math/bnum_integer.rs:302:21
[INFO] [stdout]     |
[INFO] [stdout] 302 | /                     #[must_use = "this returns the result of the operation, \
[INFO] [stdout] 303 | |                           without modifying the original"]
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 382 |   op_impl! { I192 }
[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]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]     = note: this warning originates in the macro `op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/math/bnum_integer.rs:302:21
[INFO] [stdout]     |
[INFO] [stdout] 302 | /                     #[must_use = "this returns the result of the operation, \
[INFO] [stdout] 303 | |                           without modifying the original"]
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 383 |   op_impl! { I256 }
[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]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: this warning originates in the macro `op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/math/bnum_integer.rs:302:21
[INFO] [stdout]     |
[INFO] [stdout] 302 | /                     #[must_use = "this returns the result of the operation, \
[INFO] [stdout] 303 | |                           without modifying the original"]
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 384 |   op_impl! { I320 }
[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]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: this warning originates in the macro `op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/math/bnum_integer.rs:302:21
[INFO] [stdout]     |
[INFO] [stdout] 302 | /                     #[must_use = "this returns the result of the operation, \
[INFO] [stdout] 303 | |                           without modifying the original"]
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 385 |   op_impl! { I384 }
[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]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: this warning originates in the macro `op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/math/bnum_integer.rs:302:21
[INFO] [stdout]     |
[INFO] [stdout] 302 | /                     #[must_use = "this returns the result of the operation, \
[INFO] [stdout] 303 | |                           without modifying the original"]
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 386 |   op_impl! { I448 }
[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]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: this warning originates in the macro `op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/math/bnum_integer.rs:302:21
[INFO] [stdout]     |
[INFO] [stdout] 302 | /                     #[must_use = "this returns the result of the operation, \
[INFO] [stdout] 303 | |                           without modifying the original"]
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 387 |   op_impl! { I512 }
[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]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: this warning originates in the macro `op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/math/bnum_integer.rs:302:21
[INFO] [stdout]     |
[INFO] [stdout] 302 | /                     #[must_use = "this returns the result of the operation, \
[INFO] [stdout] 303 | |                           without modifying the original"]
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 388 |   op_impl! { I768 }
[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]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: this warning originates in the macro `op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/math/bnum_integer.rs:302:21
[INFO] [stdout]     |
[INFO] [stdout] 302 | /                     #[must_use = "this returns the result of the operation, \
[INFO] [stdout] 303 | |                           without modifying the original"]
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 389 |   op_impl! { U192 }
[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]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: this warning originates in the macro `op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/math/bnum_integer.rs:302:21
[INFO] [stdout]     |
[INFO] [stdout] 302 | /                     #[must_use = "this returns the result of the operation, \
[INFO] [stdout] 303 | |                           without modifying the original"]
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 390 |   op_impl! { U256 }
[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]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: this warning originates in the macro `op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/math/bnum_integer.rs:302:21
[INFO] [stdout]     |
[INFO] [stdout] 302 | /                     #[must_use = "this returns the result of the operation, \
[INFO] [stdout] 303 | |                           without modifying the original"]
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 391 |   op_impl! { U320 }
[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]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: this warning originates in the macro `op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/math/bnum_integer.rs:302:21
[INFO] [stdout]     |
[INFO] [stdout] 302 | /                     #[must_use = "this returns the result of the operation, \
[INFO] [stdout] 303 | |                           without modifying the original"]
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 392 |   op_impl! { U384 }
[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]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: this warning originates in the macro `op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/math/bnum_integer.rs:302:21
[INFO] [stdout]     |
[INFO] [stdout] 302 | /                     #[must_use = "this returns the result of the operation, \
[INFO] [stdout] 303 | |                           without modifying the original"]
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 393 |   op_impl! { U448 }
[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]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: this warning originates in the macro `op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/math/bnum_integer.rs:302:21
[INFO] [stdout]     |
[INFO] [stdout] 302 | /                     #[must_use = "this returns the result of the operation, \
[INFO] [stdout] 303 | |                           without modifying the original"]
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 394 |   op_impl! { U512 }
[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]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: this warning originates in the macro `op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]    --> src/math/bnum_integer.rs:302:21
[INFO] [stdout]     |
[INFO] [stdout] 302 | /                     #[must_use = "this returns the result of the operation, \
[INFO] [stdout] 303 | |                           without modifying the original"]
[INFO] [stdout]     | |__________________________________________________________^
[INFO] [stdout] ...
[INFO] [stdout] 395 |   op_impl! { U768 }
[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]     = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]     = note: this warning originates in the macro `op_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/state/state_updates.rs:358:29
[INFO] [stdout]     |
[INFO] [stdout] 358 |     pub fn iter_map_entries(&self) -> Box<dyn Iterator<Item = (&MapKey, DatabaseUpdateRef)> + '_> {
[INFO] [stdout]     |                             ^^^^^                              ^^^^^^^  ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                             |                                  |
[INFO] [stdout]     |                             the lifetime is elided here        the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 358 |     pub fn iter_map_entries(&self) -> Box<dyn Iterator<Item = (&MapKey, DatabaseUpdateRef<'_>)> + '_> {
[INFO] [stdout]     |                                                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/types/node_and_substate.rs:294:19
[INFO] [stdout]     |
[INFO] [stdout] 294 |     pub fn as_ref(&self) -> SubstateKeyRef {
[INFO] [stdout]     |                   ^^^^^     ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                   |
[INFO] [stdout]     |                   the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 294 |     pub fn as_ref(&self) -> SubstateKeyRef<'_> {
[INFO] [stdout]     |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 51.89s
[INFO] running `Command { std: "docker" "inspect" "d02750f7044822e8e8a7f70cb470e69a78886896049356d07715dd29fcf8d21e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d02750f7044822e8e8a7f70cb470e69a78886896049356d07715dd29fcf8d21e", kill_on_drop: false }`
[INFO] [stdout] d02750f7044822e8e8a7f70cb470e69a78886896049356d07715dd29fcf8d21e
