[INFO] fetching crate merkle_tree_simple 0.1.0...
[INFO] testing merkle_tree_simple-0.1.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate merkle_tree_simple 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate merkle_tree_simple 0.1.0
[INFO] finished tweaking crates.io crate merkle_tree_simple 0.1.0
[INFO] tweaked toml for crates.io crate merkle_tree_simple 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate merkle_tree_simple 0.1.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate merkle_tree_simple 0.1.0 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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_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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fc0cd61548b58790e2f673cef435cb489c2eff01e1789f91100484c5d0d09a70
[INFO] running `Command { std: "docker" "start" "-a" "fc0cd61548b58790e2f673cef435cb489c2eff01e1789f91100484c5d0d09a70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc0cd61548b58790e2f673cef435cb489c2eff01e1789f91100484c5d0d09a70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc0cd61548b58790e2f673cef435cb489c2eff01e1789f91100484c5d0d09a70", kill_on_drop: false }`
[INFO] [stdout] fc0cd61548b58790e2f673cef435cb489c2eff01e1789f91100484c5d0d09a70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7bb48e303ebe5ef1a1dc8d5d8b0e7a1372855464d1103c584d27379fa9df56c4
[INFO] running `Command { std: "docker" "start" "-a" "7bb48e303ebe5ef1a1dc8d5d8b0e7a1372855464d1103c584d27379fa9df56c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling anstyle-query v1.1.3
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling anstream v0.6.19
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling clap_builder v4.5.41
[INFO] [stderr]    Compiling clap v4.5.41
[INFO] [stderr]    Compiling merkle_tree_simple v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree.rs:135:18
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn prove(&self, data: &Data) -> Option<Proof> {
[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] 135 |     pub fn prove(&self, data: &Data) -> Option<Proof<'_>> {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.61s
[INFO] running `Command { std: "docker" "inspect" "7bb48e303ebe5ef1a1dc8d5d8b0e7a1372855464d1103c584d27379fa9df56c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bb48e303ebe5ef1a1dc8d5d8b0e7a1372855464d1103c584d27379fa9df56c4", kill_on_drop: false }`
[INFO] [stdout] 7bb48e303ebe5ef1a1dc8d5d8b0e7a1372855464d1103c584d27379fa9df56c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f896497526054979d76d3a69c8e18010ae3d761a9ad60784d258e6c12b0d5ec3
[INFO] running `Command { std: "docker" "start" "-a" "f896497526054979d76d3a69c8e18010ae3d761a9ad60784d258e6c12b0d5ec3", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree.rs:135:18
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn prove(&self, data: &Data) -> Option<Proof> {
[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] 135 |     pub fn prove(&self, data: &Data) -> Option<Proof<'_>> {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling merkle_tree_simple v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/tree.rs:135:18
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn prove(&self, data: &Data) -> Option<Proof> {
[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] 135 |     pub fn prove(&self, data: &Data) -> Option<Proof<'_>> {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "f896497526054979d76d3a69c8e18010ae3d761a9ad60784d258e6c12b0d5ec3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f896497526054979d76d3a69c8e18010ae3d761a9ad60784d258e6c12b0d5ec3", kill_on_drop: false }`
[INFO] [stdout] f896497526054979d76d3a69c8e18010ae3d761a9ad60784d258e6c12b0d5ec3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c994619a463a153f8a616130126a1bc45906f7fb38f36c5241d13d931e467645
[INFO] running `Command { std: "docker" "start" "-a" "c994619a463a153f8a616130126a1bc45906f7fb38f36c5241d13d931e467645", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/tree.rs:135:18
[INFO] [stderr]     |
[INFO] [stderr] 135 |     pub fn prove(&self, data: &Data) -> Option<Proof> {
[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] 135 |     pub fn prove(&self, data: &Data) -> Option<Proof<'_>> {
[INFO] [stderr]     |                                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `merkle_tree_simple` (lib) generated 1 warning (run `cargo fix --lib -p merkle_tree_simple` to apply 1 suggestion)
[INFO] [stderr] warning: `merkle_tree_simple` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/merkle_tree-fc1e51c7f49841a7)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tree::tests::test_constructions_unbalanced ... ok
[INFO] [stdout] test tree::tests::test_prove_and_verify_proof_valid ... ok
[INFO] [stdout] test tree::tests::test_verify_valid ... ok
[INFO] [stdout] test tree::tests::test_prove_returns_none_for_missing_data ... ok
[INFO] [stdout] test tree::tests::test_constructions ... ok
[INFO] [stdout] test tree::tests::test_verify_invalid_root ... ok
[INFO] [stdout] test tree::tests::test_prove_and_verify_proof_invalid_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/merkle_cli-db7dafc0dbdc925f)
[INFO] [stderr]    Doc-tests merkle_tree
[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] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/tree.rs - tree::MerkleTree::root (line 29) ... ok
[INFO] [stdout] test src/tree.rs - tree::MerkleTree::prove (line 127) ... ok
[INFO] [stdout] test src/tree.rs - tree::MerkleTree::construct (line 46) ... ok
[INFO] [stdout] test src/tree.rs - tree::MerkleTree::verify (line 84) ... ok
[INFO] [stdout] test src/tree.rs - tree::MerkleTree (line 12) ... ok
[INFO] [stdout] test src/tree.rs - tree::MerkleTree::verify_proof (line 103) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.60s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c994619a463a153f8a616130126a1bc45906f7fb38f36c5241d13d931e467645", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c994619a463a153f8a616130126a1bc45906f7fb38f36c5241d13d931e467645", kill_on_drop: false }`
[INFO] [stdout] c994619a463a153f8a616130126a1bc45906f7fb38f36c5241d13d931e467645