[INFO] fetching crate kaspa-muhash 0.15.0...
[INFO] testing kaspa-muhash-0.15.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate kaspa-muhash 0.15.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate kaspa-muhash 0.15.0
[INFO] finished tweaking crates.io crate kaspa-muhash 0.15.0
[INFO] tweaked toml for crates.io crate kaspa-muhash 0.15.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate kaspa-muhash 0.15.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] running `Command { std: "docker" "start" "-a" "c4cdfca28f1638dd25c1ca6b9ca8b1807d78e1a50159b80605744113d492e176", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4cdfca28f1638dd25c1ca6b9ca8b1807d78e1a50159b80605744113d492e176", kill_on_drop: false }`
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[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:74:32
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn add_element_builder(&mut self) -> MuHashElementBuilder {
[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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn add_element_builder(&mut self) -> MuHashElementBuilder<'_> {
[INFO] [stdout]    |                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:80:35
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub fn remove_element_builder(&mut self) -> MuHashElementBuilder {
[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] 80 |     pub fn remove_element_builder(&mut self) -> MuHashElementBuilder<'_> {
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `Command { std: "docker" "inspect" "b025ff5ab98637a11309c3fe99b2af8b41ebb36c9f24bd7f24842782b2f1ecc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b025ff5ab98637a11309c3fe99b2af8b41ebb36c9f24bd7f24842782b2f1ecc8", kill_on_drop: false }`
[INFO] [stdout] b025ff5ab98637a11309c3fe99b2af8b41ebb36c9f24bd7f24842782b2f1ecc8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab0c54c8664c8df2476817073d159a5d367cd48eff31ea52e9c68419233a1e87
[INFO] running `Command { std: "docker" "start" "-a" "ab0c54c8664c8df2476817073d159a5d367cd48eff31ea52e9c68419233a1e87", kill_on_drop: false }`
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[INFO] [stderr]    Compiling kaspa-hashes v0.15.0
[INFO] [stderr]    Compiling kaspa-muhash v0.15.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:74:32
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn add_element_builder(&mut self) -> MuHashElementBuilder {
[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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn add_element_builder(&mut self) -> MuHashElementBuilder<'_> {
[INFO] [stdout]    |                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:80:35
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub fn remove_element_builder(&mut self) -> MuHashElementBuilder {
[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] 80 |     pub fn remove_element_builder(&mut self) -> MuHashElementBuilder<'_> {
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:74:32
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn add_element_builder(&mut self) -> MuHashElementBuilder {
[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]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn add_element_builder(&mut self) -> MuHashElementBuilder<'_> {
[INFO] [stdout]    |                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:80:35
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub fn remove_element_builder(&mut self) -> MuHashElementBuilder {
[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] 80 |     pub fn remove_element_builder(&mut self) -> MuHashElementBuilder<'_> {
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 33.32s
[INFO] running `Command { std: "docker" "inspect" "ab0c54c8664c8df2476817073d159a5d367cd48eff31ea52e9c68419233a1e87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab0c54c8664c8df2476817073d159a5d367cd48eff31ea52e9c68419233a1e87", kill_on_drop: false }`
[INFO] [stdout] ab0c54c8664c8df2476817073d159a5d367cd48eff31ea52e9c68419233a1e87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a0fd7adbbc6aa11ecdaadb914f858920ab6f43bdd77888a84c7df3e2323ed559
[INFO] running `Command { std: "docker" "start" "-a" "a0fd7adbbc6aa11ecdaadb914f858920ab6f43bdd77888a84c7df3e2323ed559", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/lib.rs:74:32
[INFO] [stderr]    |
[INFO] [stderr] 74 |     pub fn add_element_builder(&mut self) -> MuHashElementBuilder {
[INFO] [stderr]    |                                ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                                |
[INFO] [stderr]    |                                the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 74 |     pub fn add_element_builder(&mut self) -> MuHashElementBuilder<'_> {
[INFO] [stderr]    |                                                                  ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/lib.rs:80:35
[INFO] [stderr]    |
[INFO] [stderr] 80 |     pub fn remove_element_builder(&mut self) -> MuHashElementBuilder {
[INFO] [stderr]    |                                   ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                                   |
[INFO] [stderr]    |                                   the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 80 |     pub fn remove_element_builder(&mut self) -> MuHashElementBuilder<'_> {
[INFO] [stderr]    |                                                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `kaspa-muhash` (lib) generated 2 warnings (run `cargo fix --lib -p kaspa-muhash` to apply 2 suggestions)
[INFO] [stderr] warning: `kaspa-muhash` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kaspa_muhash-c6bbfa48dac193b7)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test tests::test_parse_muhash_fail ... ok
[INFO] [stdout] test tests::test_new_pre_computed ... ok
[INFO] [stdout] test tests::test_serialize ... ok
[INFO] [stdout] test tests::test_vectors_add_remove ... ok
[INFO] [stdout] test tests::test_empty_hash ... ok
[INFO] [stdout] test tests::test_vectors_combine_subtract ... ok
[INFO] [stdout] test u3072::tests::test_muladd3 ... ok
[INFO] [stdout] test u3072::tests::test_muln2 ... ok
[INFO] [stdout] test u3072::tests::test_mul_max ... ok
[INFO] [stdout] test u3072::tests::test_inverse_edge_case ... ok
[INFO] [stdout] test tests::test_vectors_commutativity ... ok
[INFO] [stdout] test tests::test_vectors_hash ... ok
[INFO] [stdout] test u3072::tests::test_mul ... ok
[INFO] [stdout] test u3072::tests::test_inverse ... ok
[INFO] [stdout] test u3072::tests::test_mulnadd3 ... ok
[INFO] [stdout] test u3072::tests::test_mul_div ... ok
[INFO] [stdout] test tests::test_random_muhash_arithmetic ... ok
[INFO] [stdout] test tests::test_muhash_add_remove ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kaspa_muhash
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a0fd7adbbc6aa11ecdaadb914f858920ab6f43bdd77888a84c7df3e2323ed559", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0fd7adbbc6aa11ecdaadb914f858920ab6f43bdd77888a84c7df3e2323ed559", kill_on_drop: false }`
[INFO] [stdout] a0fd7adbbc6aa11ecdaadb914f858920ab6f43bdd77888a84c7df3e2323ed559
