[INFO] fetching crate semaphore-rs-trees 0.5.0...
[INFO] testing semaphore-rs-trees-0.5.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate semaphore-rs-trees 0.5.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate semaphore-rs-trees 0.5.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate semaphore-rs-trees 0.5.0
[INFO] tweaked toml for crates.io crate semaphore-rs-trees 0.5.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate semaphore-rs-trees 0.5.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate semaphore-rs-trees 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "a7e53aee3b053b7504cc00e55038d35ff4af3b341ec195ee90d6baba8aa9977c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7e53aee3b053b7504cc00e55038d35ff4af3b341ec195ee90d6baba8aa9977c", kill_on_drop: false }`
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[INFO] [stdout] a7e53aee3b053b7504cc00e55038d35ff4af3b341ec195ee90d6baba8aa9977c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c99f768c6d29875465c54e361fdea0db4847376ea56c1064eac6d00261e5a84
[INFO] running `Command { std: "docker" "start" "-a" "1c99f768c6d29875465c54e361fdea0db4847376ea56c1064eac6d00261e5a84", kill_on_drop: false }`
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[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lazy/mod.rs:846:19
[INFO] [stdout]     |
[INFO] [stdout] 846 |     const fn left(&self) -> DenseTreeRef<H> {
[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] 846 |     const fn left(&self) -> DenseTreeRef<'_, H> {
[INFO] [stdout]     |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lazy/mod.rs:855:20
[INFO] [stdout]     |
[INFO] [stdout] 855 |     const fn right(&self) -> DenseTreeRef<H> {
[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] 855 |     const fn right(&self) -> DenseTreeRef<'_, H> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lazy/mod.rs:1081:19
[INFO] [stdout]      |
[INFO] [stdout] 1081 |     const fn left(&self) -> DenseTreeMMapRef<H> {
[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] 1081 |     const fn left(&self) -> DenseTreeMMapRef<'_, H> {
[INFO] [stdout]      |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lazy/mod.rs:1090:20
[INFO] [stdout]      |
[INFO] [stdout] 1090 |     const fn right(&self) -> DenseTreeMMapRef<H> {
[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] 1090 |     const fn right(&self) -> DenseTreeMMapRef<'_, H> {
[INFO] [stdout]      |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.94s
[INFO] running `Command { std: "docker" "inspect" "1c99f768c6d29875465c54e361fdea0db4847376ea56c1064eac6d00261e5a84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c99f768c6d29875465c54e361fdea0db4847376ea56c1064eac6d00261e5a84", kill_on_drop: false }`
[INFO] [stdout] 1c99f768c6d29875465c54e361fdea0db4847376ea56c1064eac6d00261e5a84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91bb66ae199ad2615611d1a73d2b6b067bae6d037f93a682daff0b8fad7bca01
[INFO] running `Command { std: "docker" "start" "-a" "91bb66ae199ad2615611d1a73d2b6b067bae6d037f93a682daff0b8fad7bca01", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.8.5
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[INFO] [stderr]    Compiling parking_lot_core v0.9.11
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[INFO] [stderr]    Compiling test-case-core v3.3.1
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[INFO] [stderr]    Compiling futures-executor v0.3.31
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[INFO] [stderr]    Compiling serial_test v3.2.0
[INFO] [stderr]    Compiling mmap-rs v0.6.1
[INFO] [stderr]    Compiling semaphore-rs-storage v0.5.0
[INFO] [stderr]    Compiling ark-poly v0.4.2
[INFO] [stderr]    Compiling ark-relations v0.4.0
[INFO] [stderr]    Compiling ruint v1.15.0
[INFO] [stderr]    Compiling ark-snark v0.4.0
[INFO] [stderr]    Compiling ark-ec v0.4.2
[INFO] [stderr]    Compiling ark-bn254 v0.4.0
[INFO] [stderr]    Compiling ark-crypto-primitives v0.4.0
[INFO] [stderr]    Compiling ark-groth16 v0.4.0
[INFO] [stderr]    Compiling semaphore-rs-poseidon v0.5.0
[INFO] [stderr]    Compiling semaphore-rs-ark-circom v0.5.0
[INFO] [stderr]    Compiling semaphore-rs-trees v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lazy/mod.rs:846:19
[INFO] [stdout]     |
[INFO] [stdout] 846 |     const fn left(&self) -> DenseTreeRef<H> {
[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] 846 |     const fn left(&self) -> DenseTreeRef<'_, H> {
[INFO] [stdout]     |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lazy/mod.rs:855:20
[INFO] [stdout]     |
[INFO] [stdout] 855 |     const fn right(&self) -> DenseTreeRef<H> {
[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] 855 |     const fn right(&self) -> DenseTreeRef<'_, H> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lazy/mod.rs:1081:19
[INFO] [stdout]      |
[INFO] [stdout] 1081 |     const fn left(&self) -> DenseTreeMMapRef<H> {
[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] 1081 |     const fn left(&self) -> DenseTreeMMapRef<'_, H> {
[INFO] [stdout]      |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lazy/mod.rs:1090:20
[INFO] [stdout]      |
[INFO] [stdout] 1090 |     const fn right(&self) -> DenseTreeMMapRef<H> {
[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] 1090 |     const fn right(&self) -> DenseTreeMMapRef<'_, H> {
[INFO] [stdout]      |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lazy/mod.rs:846:19
[INFO] [stdout]     |
[INFO] [stdout] 846 |     const fn left(&self) -> DenseTreeRef<H> {
[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] 846 |     const fn left(&self) -> DenseTreeRef<'_, H> {
[INFO] [stdout]     |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lazy/mod.rs:855:20
[INFO] [stdout]     |
[INFO] [stdout] 855 |     const fn right(&self) -> DenseTreeRef<H> {
[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] 855 |     const fn right(&self) -> DenseTreeRef<'_, H> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lazy/mod.rs:1081:19
[INFO] [stdout]      |
[INFO] [stdout] 1081 |     const fn left(&self) -> DenseTreeMMapRef<H> {
[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] 1081 |     const fn left(&self) -> DenseTreeMMapRef<'_, H> {
[INFO] [stdout]      |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/lazy/mod.rs:1090:20
[INFO] [stdout]      |
[INFO] [stdout] 1090 |     const fn right(&self) -> DenseTreeMMapRef<H> {
[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] 1090 |     const fn right(&self) -> DenseTreeMMapRef<'_, H> {
[INFO] [stdout]      |                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 17.17s
[INFO] running `Command { std: "docker" "inspect" "91bb66ae199ad2615611d1a73d2b6b067bae6d037f93a682daff0b8fad7bca01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91bb66ae199ad2615611d1a73d2b6b067bae6d037f93a682daff0b8fad7bca01", kill_on_drop: false }`
[INFO] [stdout] 91bb66ae199ad2615611d1a73d2b6b067bae6d037f93a682daff0b8fad7bca01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f9be537e75e432ab66ae641c3dd3f18b08ee574fe7333213583201ce1493f87b
[INFO] running `Command { std: "docker" "start" "-a" "f9be537e75e432ab66ae641c3dd3f18b08ee574fe7333213583201ce1493f87b", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lazy/mod.rs:846:19
[INFO] [stderr]     |
[INFO] [stderr] 846 |     const fn left(&self) -> DenseTreeRef<H> {
[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] 846 |     const fn left(&self) -> DenseTreeRef<'_, H> {
[INFO] [stderr]     |                                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lazy/mod.rs:855:20
[INFO] [stderr]     |
[INFO] [stderr] 855 |     const fn right(&self) -> DenseTreeRef<H> {
[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] 855 |     const fn right(&self) -> DenseTreeRef<'_, H> {
[INFO] [stderr]     |                                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/lazy/mod.rs:1081:19
[INFO] [stderr]      |
[INFO] [stderr] 1081 |     const fn left(&self) -> DenseTreeMMapRef<H> {
[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] 1081 |     const fn left(&self) -> DenseTreeMMapRef<'_, H> {
[INFO] [stderr]      |                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/lazy/mod.rs:1090:20
[INFO] [stderr]      |
[INFO] [stderr] 1090 |     const fn right(&self) -> DenseTreeMMapRef<H> {
[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] 1090 |     const fn right(&self) -> DenseTreeMMapRef<'_, H> {
[INFO] [stderr]      |                                               +++
[INFO] [stderr] 
[INFO] [stderr] warning: `semaphore-rs-trees` (lib) generated 4 warnings (run `cargo fix --lib -p semaphore-rs-trees` to apply 4 suggestions)
[INFO] [stderr] warning: `semaphore-rs-trees` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/semaphore_rs_trees-c52bcdc7c0999b5a)
[INFO] [stdout] 
[INFO] [stdout] running 55 tests
[INFO] [stdout] test cascading::tests::test_children ... ok
[INFO] [stdout] test cascading::tests::test_index_from_leaf ... ok
[INFO] [stdout] test cascading::tests::test_index_height_offset ... ok
[INFO] [stdout] test cascading::tests::test_invalid_storage ... ok
[INFO] [stdout] test cascading::tests::test_parent ... ok
[INFO] [stdout] test cascading::tests::test_no_leaves ... ok
[INFO] [stdout] test cascading::tests::test_min_sized_tree ... ok
[INFO] [stdout] test cascading::tests::test_proof_from_hash ... ok
[INFO] [stdout] test cascading::tests::test_get_node ... ok
[INFO] [stdout] test cascading::tests::test_even_leaves ... ok
[INFO] [stdout] test cascading::tests::test_sibling ... ok
[INFO] [stdout] test cascading::storage_ops::tests::test_sparse_fill_partial_subtree ... ok
[INFO] [stdout] test cascading::tests::test_compute_root ... ok
[INFO] [stdout] test cascading::tests::test_odd_leaves ... ok
[INFO] [stdout] test cascading::tests::test_leaves ... ok
[INFO] [stdout] test cascading::tests::test_row_indices ... ok
[INFO] [stdout] test cascading::tests::test_row ... ok
[INFO] [stdout] test cascading::tests::test_extend_from_slice_keccak ... ok
[INFO] [stdout] test imt::test::depth_of::_0_expects_0 ... ok
[INFO] [stdout] test imt::test::depth_of::_2_expects_1 ... ok
[INFO] [stdout] test imt::test::depth_of::_3_expects_1 ... ok
[INFO] [stdout] test imt::test::depth_of::_1_expects_0 ... ok
[INFO] [stdout] test imt::test::depth_of::_6_expects_2 ... ok
[INFO] [stdout] test imt::test::empty_keccak::_2_expects_hex_b4c11951957c6f8f642c4af61cd6b24640fec6dc7fc607ee8206a99e92410d30_ ... ok
[INFO] [stdout] test cascading::tests::test_sparse_column ... ok
[INFO] [stdout] test imt::test::left_child_of::_1_expects_2 ... ok
[INFO] [stdout] test imt::test::left_child_of::_2_expects_4 ... ok
[INFO] [stdout] test imt::test::left_child_of::_3_expects_6 ... ok
[INFO] [stdout] test imt::test::left_child_of::nonsense_case ... ok
[INFO] [stdout] test imt::test::parent_of::_1_expects_none ... ok
[INFO] [stdout] test imt::test::parent_of::_0_expects_none ... ok
[INFO] [stdout] test imt::test::parent_of::_2_expects_some_1_ ... ok
[INFO] [stdout] test imt::test::parent_of::_3_expects_some_1_ ... ok
[INFO] [stdout] test imt::test::parent_of::_4_expects_some_2_ ... ok
[INFO] [stdout] test imt::test::parent_of::_6_expects_some_3_ ... ok
[INFO] [stdout] test imt::test::parent_of::_5_expects_some_2_ ... ok
[INFO] [stdout] test imt::test::parent_of::_27_expects_some_13_ ... ok
[INFO] [stdout] test lazy::tests::test_proof ... ok
[INFO] [stdout] test lazy::tests::test_mutable_updates_in_dense_with_dense_prefix ... ok
[INFO] [stdout] test lazy::tests::test_updates_in_dense ... ok
[INFO] [stdout] test lazy::tests::test_mutable_updates_in_dense ... ok
[INFO] [stdout] test lazy::tests::test_updates_in_sparse ... ok
[INFO] [stdout] test imt::test::simple_poseidon ... ok
[INFO] [stdout] test cascading::tests::test_get_leaf_from_hash ... ok
[INFO] [stdout] test cascading::tests::test_zero_depth_tree - should panic ... ok
[INFO] [stdout] test cascading::tests::test_hash_too_small - should panic ... ok
[INFO] [stdout] test lazy::tests::test_dense_mmap_tree ... FAILED
[INFO] [stdout] test lazy::tests::test_giant_tree_with_initial_vals ... ok
[INFO] [stdout] test lazy::tests::test_giant_trees ... ok
[INFO] [stdout] test cascading::tests::test_vec_realloc_speed ... ok
[INFO] [stdout] test cascading::tests::test_push ... ok
[INFO] [stdout] test cascading::tests::test_extend_from_slice ... ok
[INFO] [stdout] test cascading::tests::test_mmap_realloc_speed ... ok
[INFO] [stdout] test cascading::tests::test_restore_from_cache ... ok
[INFO] [stdout] test cascading::tests::test_extend_from_slice_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- lazy::tests::test_dense_mmap_tree stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'lazy::tests::test_dense_mmap_tree' (88) panicked at src/lazy/mod.rs:1548:14:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: FileCreationFailed
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x63776a5825b2 - std::backtrace_rs::backtrace::libunwind::trace::ha50a1f28c7a10cf8
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x63776a5825b2 - std::backtrace_rs::backtrace::trace_unsynchronized::h34f8c4ec82a320bc
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x63776a5825b2 - std::sys::backtrace::_print_fmt::h2d23e84e13d343bc
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x63776a5825b2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hde21067283f7e82e
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x63776a5934ff - core::fmt::rt::Argument::fmt::he65307037dca33c6
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x63776a5934ff - core::fmt::write::h24186904251c31cb
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x63776a54f683 - std::io::default_write_fmt::h4e8d11c5c4b9cafe
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x63776a54f683 - std::io::Write::write_fmt::ha849be0824d095ef
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x63776a55b7b2 - std::sys::backtrace::BacktraceLock::print::he038489aba5894a6
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x63776a56062f - std::panicking::default_hook::{{closure}}::h80a26d916c49679b
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x63776a5604c1 - std::panicking::default_hook::he2e9efee79b3dce9
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x63776a3e442e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h202f496763929329
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x63776a3e442e - test::test_main_with_exit_callback::{{closure}}::h805a6913adddaea3
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x63776a560cef - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h2883c9d2dbd4e81c
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x63776a560cef - std::panicking::panic_with_hook::hf5648b7cec6bc73e
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x63776a560a9a - std::panicking::panic_handler::{{closure}}::h1b2ed3864ba94359
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x63776a55b8e9 - std::sys::backtrace::__rust_end_short_backtrace::hd0186b2b27f5aaa7
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x63776a543b6d - __rustc[f7dae8b92efe1d7a]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x63776a59b070 - core::panicking::panic_fmt::hb5d6b83773432920
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x63776a59a5e6 - core::result::unwrap_failed::h427ee4a8bb06d8af
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/result.rs:1862:5
[INFO] [stdout]   20:     0x63776a39fe78 - core::result::Result<T,E>::unwrap::h709a875470dc10a3
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x63776a39fe78 - semaphore_rs_trees::lazy::tests::test_dense_mmap_tree::h5b2e7c96f95fea80
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lazy/mod.rs:1548:14
[INFO] [stdout]   22:     0x63776a3a0657 - semaphore_rs_trees::lazy::tests::test_dense_mmap_tree::{{closure}}::hf8b1dca94ad2f266
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lazy/mod.rs:1527:30
[INFO] [stdout]   23:     0x63776a3a6096 - core::ops::function::FnOnce::call_once::h0cde37b2bd495b4d
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x63776a3e429b - core::ops::function::FnOnce::call_once::h3a2d82edd1a9b770
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x63776a3e429b - test::__rust_begin_short_backtrace::h85d4fe5033219107
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x63776a3f828d - test::run_test_in_process::{{closure}}::h67b48a81b9c9d7b6
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x63776a3f828d - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7680585480377cb5
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x63776a3f828d - std::panicking::catch_unwind::do_call::hf71351b2657d4002
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40
[INFO] [stdout]   29:     0x63776a3f828d - std::panicking::catch_unwind::h7fcb5c0312d9e172
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19
[INFO] [stdout]   30:     0x63776a3f828d - std::panic::catch_unwind::h5cf3c9bdee894ebe
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x63776a3f828d - test::run_test_in_process::h1469cb85193a3a25
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x63776a3f828d - test::run_test::{{closure}}::h59d45b3cd6453d69
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x63776a3d17d4 - test::run_test::{{closure}}::h9baa0c3d443f28c9
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x63776a3d17d4 - std::sys::backtrace::__rust_begin_short_backtrace::h97ea8cee4828663e
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   35:     0x63776a3d502a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h5d7539d5f78cee61
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   36:     0x63776a3d502a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he4c551e23c5e9b22
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x63776a3d502a - std::panicking::catch_unwind::do_call::h522b41a6c157aaba
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40
[INFO] [stdout]   38:     0x63776a3d502a - std::panicking::catch_unwind::h0efbf72006b8e365
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19
[INFO] [stdout]   39:     0x63776a3d502a - std::panic::catch_unwind::h3b081041e6c97066
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x63776a3d502a - std::thread::Builder::spawn_unchecked_::{{closure}}::ha751309815d5d8cf
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   41:     0x63776a3d502a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h2084b887a5fe25a7
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x63776a556cef - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3adbd6ccf5f737af
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   43:     0x63776a556cef - std::sys::thread::unix::Thread::new::thread_start::hb3dc6483caa1b987
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   44:     0x7380f05a9aa4 - <unknown>
[INFO] [stdout]   45:     0x7380f0636a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     lazy::tests::test_dense_mmap_tree
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 54 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.82s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "f9be537e75e432ab66ae641c3dd3f18b08ee574fe7333213583201ce1493f87b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9be537e75e432ab66ae641c3dd3f18b08ee574fe7333213583201ce1493f87b", kill_on_drop: false }`
[INFO] [stdout] f9be537e75e432ab66ae641c3dd3f18b08ee574fe7333213583201ce1493f87b
