[INFO] fetching crate sparse-merkle-tree 0.6.1...
[INFO] testing sparse-merkle-tree-0.6.1 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate sparse-merkle-tree 0.6.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate sparse-merkle-tree 0.6.1
[INFO] finished tweaking crates.io crate sparse-merkle-tree 0.6.1
[INFO] tweaked toml for crates.io crate sparse-merkle-tree 0.6.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sparse-merkle-tree 0.6.1 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "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" "+1.99.0-beta.8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 96 packages to highest compatible versions
[INFO] [stderr]       Adding cfg-if v0.1.10 (available: v1.0.5)
[INFO] [stderr]       Adding criterion v0.2.11 (available: v0.8.2)
[INFO] [stderr]       Adding proptest v0.9.6 (available: v1.12.0)
[INFO] [stderr]       Adding rand v0.8.8 (available: v0.10.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand_xorshift v0.1.1
[INFO] [stderr]   Downloaded rand_chacha v0.1.1
[INFO] [stderr]   Downloaded rand_isaac v0.1.1
[INFO] [stderr]   Downloaded rand_hc v0.1.0
[INFO] [stderr]   Downloaded blake2b-rs v0.2.0
[INFO] [stderr]   Downloaded autocfg v0.1.8
[INFO] [stderr]   Downloaded rand_pcg v0.1.2
[INFO] [stderr]   Downloaded rusty-fork v0.2.2
[INFO] [stderr]   Downloaded cty v0.2.2
[INFO] [stderr]   Downloaded rand_jitter v0.1.4
[INFO] [stderr]   Downloaded proptest v0.9.6
[INFO] [stderr]   Downloaded rand v0.6.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2c828eca06aa1fff6ddae64951a217c01816a3e6a239cdd0bc4d179420aac285
[INFO] running `Command { std: "docker" "start" "2c828eca06aa1fff6ddae64951a217c01816a3e6a239cdd0bc4d179420aac285", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c828eca06aa1fff6ddae64951a217c01816a3e6a239cdd0bc4d179420aac285", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2c828eca06aa1fff6ddae64951a217c01816a3e6a239cdd0bc4d179420aac285" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c828eca06aa1fff6ddae64951a217c01816a3e6a239cdd0bc4d179420aac285", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2c828eca06aa1fff6ddae64951a217c01816a3e6a239cdd0bc4d179420aac285" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling blake2b-rs v0.2.0
[INFO] [stderr]    Compiling sparse-merkle-tree v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling cty v0.2.2
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stdout] warning: use of deprecated constant `std::u8::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/h256.rs:53:33
[INFO] [stdout]    |
[INFO] [stdout] 53 |         for h in (0..=core::u8::MAX).rev() {
[INFO] [stdout]    |                                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u8::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/h256.rs:64:32
[INFO] [stdout]    |
[INFO] [stdout] 64 |         if height == core::u8::MAX {
[INFO] [stdout]    |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u8::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/merkle_proof.rs:76:27
[INFO] [stdout]    |
[INFO] [stdout] 76 |                 core::u8::MAX
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u8::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/tree.rs:108:56
[INFO] [stdout]     |
[INFO] [stdout] 108 |         let root_branch_key = BranchKey::new(core::u8::MAX, H256::zero());
[INFO] [stdout]     |                                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u8::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/tree.rs:114:46
[INFO] [stdout]     |
[INFO] [stdout] 114 |                         merge::<H>(core::u8::MAX, &H256::zero(), &n.left, &n.right).hash::<H>()
[INFO] [stdout]     |                                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u8::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/tree.rs:140:37
[INFO] [stdout]     |
[INFO] [stdout] 140 |         for height in 0..=core::u8::MAX {
[INFO] [stdout]     |                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u8::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/tree.rs:244:36
[INFO] [stdout]     |
[INFO] [stdout] 244 |             if height == core::u8::MAX {
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u8::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/tree.rs:283:41
[INFO] [stdout]     |
[INFO] [stdout] 283 |             for height in 0..=core::u8::MAX {
[INFO] [stdout]     |                                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u8::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/tree.rs:311:27
[INFO] [stdout]     |
[INFO] [stdout] 311 |                 core::u8::MAX
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "2c828eca06aa1fff6ddae64951a217c01816a3e6a239cdd0bc4d179420aac285", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2c828eca06aa1fff6ddae64951a217c01816a3e6a239cdd0bc4d179420aac285" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.4.3
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling either v1.19.0
[INFO] [stderr]    Compiling zerocopy v0.8.63
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stdout] warning: use of deprecated constant `std::u8::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/h256.rs:53:33
[INFO] [stdout]    |
[INFO] [stdout] 53 |         for h in (0..=core::u8::MAX).rev() {
[INFO] [stdout]    |                                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u8::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/h256.rs:64:32
[INFO] [stdout]    |
[INFO] [stdout] 64 |         if height == core::u8::MAX {
[INFO] [stdout]    |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u8::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/merkle_proof.rs:76:27
[INFO] [stdout]    |
[INFO] [stdout] 76 |                 core::u8::MAX
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u8::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/tree.rs:108:56
[INFO] [stdout]     |
[INFO] [stdout] 108 |         let root_branch_key = BranchKey::new(core::u8::MAX, H256::zero());
[INFO] [stdout]     |                                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u8::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/tree.rs:114:46
[INFO] [stdout]     |
[INFO] [stdout] 114 |                         merge::<H>(core::u8::MAX, &H256::zero(), &n.left, &n.right).hash::<H>()
[INFO] [stdout]     |                                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u8::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/tree.rs:140:37
[INFO] [stdout]     |
[INFO] [stdout] 140 |         for height in 0..=core::u8::MAX {
[INFO] [stdout]     |                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u8::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/tree.rs:244:36
[INFO] [stdout]     |
[INFO] [stdout] 244 |             if height == core::u8::MAX {
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stdout] warning: use of deprecated constant `std::u8::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/tree.rs:283:41
[INFO] [stdout]     |
[INFO] [stdout] 283 |             for height in 0..=core::u8::MAX {
[INFO] [stdout]     |                                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u8::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/tree.rs:311:27
[INFO] [stdout]     |
[INFO] [stdout] 311 |                 core::u8::MAX
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling rand_core v0.3.2
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_xoshiro v0.1.0
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling rusty-fork v0.2.2
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling criterion-plot v0.3.1
[INFO] [stderr]    Compiling proptest v0.9.6
[INFO] [stderr]    Compiling serde_json v1.0.154
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.8
[INFO] [stderr]    Compiling sparse-merkle-tree v0.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated constant `std::u8::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/h256.rs:53:33
[INFO] [stdout]    |
[INFO] [stdout] 53 |         for h in (0..=core::u8::MAX).rev() {
[INFO] [stdout]    |                                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u8::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/h256.rs:64:32
[INFO] [stdout]    |
[INFO] [stdout] 64 |         if height == core::u8::MAX {
[INFO] [stdout]    |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u8::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/merkle_proof.rs:76:27
[INFO] [stdout]    |
[INFO] [stdout] 76 |                 core::u8::MAX
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u8::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/tests/tree.rs:380:36
[INFO] [stdout]     |
[INFO] [stdout] 380 |         for i in start..=core::u8::MAX {
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u8::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/tree.rs:108:56
[INFO] [stdout]     |
[INFO] [stdout] 108 |         let root_branch_key = BranchKey::new(core::u8::MAX, H256::zero());
[INFO] [stdout]     |                                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u8::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/tree.rs:114:46
[INFO] [stdout]     |
[INFO] [stdout] 114 |                         merge::<H>(core::u8::MAX, &H256::zero(), &n.left, &n.right).hash::<H>()
[INFO] [stdout]     |                                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u8::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/tree.rs:140:37
[INFO] [stdout]     |
[INFO] [stdout] 140 |         for height in 0..=core::u8::MAX {
[INFO] [stdout]     |                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u8::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/tree.rs:244:36
[INFO] [stdout]     |
[INFO] [stdout] 244 |             if height == core::u8::MAX {
[INFO] [stdout]     |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u8::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/tree.rs:283:41
[INFO] [stdout]     |
[INFO] [stdout] 283 |             for height in 0..=core::u8::MAX {
[INFO] [stdout]     |                                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u8::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/tree.rs:311:27
[INFO] [stdout]     |
[INFO] [stdout] 311 |                 core::u8::MAX
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 52.37s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.2.11
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "2c828eca06aa1fff6ddae64951a217c01816a3e6a239cdd0bc4d179420aac285", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2c828eca06aa1fff6ddae64951a217c01816a3e6a239cdd0bc4d179420aac285" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated constant `std::u8::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stderr]   --> src/h256.rs:53:33
[INFO] [stderr]    |
[INFO] [stderr] 53 |         for h in (0..=core::u8::MAX).rev() {
[INFO] [stderr]    |                                 ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::u8::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stderr]   --> src/h256.rs:64:32
[INFO] [stderr]    |
[INFO] [stderr] 64 |         if height == core::u8::MAX {
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::u8::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stderr]   --> src/merkle_proof.rs:76:27
[INFO] [stderr]    |
[INFO] [stderr] 76 |                 core::u8::MAX
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::u8::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stderr]    --> src/tree.rs:108:56
[INFO] [stderr]     |
[INFO] [stderr] 108 |         let root_branch_key = BranchKey::new(core::u8::MAX, H256::zero());
[INFO] [stderr]     |                                                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::u8::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stderr]    --> src/tree.rs:114:46
[INFO] [stderr]     |
[INFO] [stderr] 114 |                         merge::<H>(core::u8::MAX, &H256::zero(), &n.left, &n.right).hash::<H>()
[INFO] [stderr]     |                                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::u8::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stderr]    --> src/tree.rs:140:37
[INFO] [stderr]     |
[INFO] [stderr] 140 |         for height in 0..=core::u8::MAX {
[INFO] [stderr]     |                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::u8::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stderr]    --> src/tree.rs:244:36
[INFO] [stderr]     |
[INFO] [stderr] 244 |             if height == core::u8::MAX {
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::u8::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stderr]    --> src/tree.rs:283:41
[INFO] [stderr]     |
[INFO] [stderr] 283 |             for height in 0..=core::u8::MAX {
[INFO] [stderr]     |                                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::u8::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stderr]    --> src/tree.rs:311:27
[INFO] [stderr]     |
[INFO] [stderr] 311 |                 core::u8::MAX
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `sparse-merkle-tree` (lib) generated 9 warnings
[INFO] [stderr] warning: use of deprecated constant `std::u8::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stderr]    --> src/tests/tree.rs:380:36
[INFO] [stderr]     |
[INFO] [stderr] 380 |         for i in start..=core::u8::MAX {
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `sparse-merkle-tree` (lib test) generated 10 warnings (9 duplicates)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.14s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.2.11
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/sparse_merkle_tree-f44e116aeb6e030c)
[INFO] [stdout] 
[INFO] [stdout] running 40 tests
[INFO] [stdout] test tests::fixtures::test_gen_fixtures ... ignored
[INFO] [stdout] test tests::tree::test_default_merkle_proof ... ok
[INFO] [stdout] test tests::tree::test_default_root ... ok
[INFO] [stdout] test tests::fixtures::test_fixtures ... FAILED
[INFO] [stdout] test tests::tree::test_delete_a_leaf ... ok
[INFO] [stdout] test tests::tree::test_h256 ... ok
[INFO] [stdout] test tests::tree::test_replay_to_pass_proof ... ok
[INFO] [stdout] test tests::tree::test_sibling_key_get ... ok
[INFO] [stdout] test tests::tree::test_default_tree ... ok
[INFO] [stdout] test tests::tree::test_merkle_root ... ok
[INFO] [stdout] test tests::tree::test_h256_copy_bits ... ok
[INFO] [stdout] test tests::tree::test_simple_non_exists_sub_proof ... ok
[INFO] [stdout] test tests::tree::test_sibling_leaf ... ok
[INFO] [stdout] test tests::tree::test_smt_not_crash ... ok
[INFO] [stdout] test tests::smt::test_random_merkle_proof ... ok
[INFO] [stdout] test tests::tree::test_trie_broken_sample ... ok
[INFO] [stdout] test tests::tree::test_trie_broken_sample_02 ... ok
[INFO] [stdout] test tests::tree::test_trie_broken_sample_03 ... ok
[INFO] [stdout] test tests::tree::test_random_merkle_proof ... ok
[INFO] [stdout] test tests::tree::test_try_crash_compiled_merkle_proof ... ok
[INFO] [stdout] test tests::tree::test_random_update ... ok
[INFO] [stdout] test tests::tree::test_v0_3_broken_sample ... ok
[INFO] [stdout] test tests::tree::test_zero_value_donot_change_root ... ok
[INFO] [stdout] test tests::tree::test_zero_value_donot_change_store ... ok
[INFO] [stdout] test tests::tree::test_v0_2_broken_sample ... ok
[INFO] [stdout] test tests::tree::test_random_construct ... ok
[INFO] [stdout] test tests::tree::test_random_update_tree_store ... ok
[INFO] [stdout] test tests::tree::test_update_smt_tree_store ... ok
[INFO] [stdout] test tests::tree::test_smt_update_with_zero_values ... ok
[INFO] [stdout] test tests::tree::test_from_store ... ok
[INFO] [stdout] test tests::tree::test_max_stack_size ... ok
[INFO] [stdout] test tests::tree::test_smt_non_exists_leaves ... ok
[INFO] [stdout] test tests::tree::test_zero_value_should_delete_branch ... ok
[INFO] [stdout] test tests::tree::test_smt_update_all ... ok
[INFO] [stdout] test tests::tree::test_smt_single_leaf_small ... ok
[INFO] [stdout] test tests::tree::test_smt_non_exists_leaves_mix ... ok
[INFO] [stdout] test tests::tree::test_smt_multi_leaves_small ... ok
[INFO] [stdout] test tests::tree::test_smt_single_leaf_large ... ok
[INFO] [stdout] test tests::tree::test_smt_multi_leaves_large ... ok
[INFO] [stdout] test tests::tree::test_smt_random_insert_order ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::fixtures::test_fixtures stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::fixtures::test_fixtures' (967) panicked at src/tests/fixtures.rs:166:39:
[INFO] [stdout] read: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5bd8dde5efd1 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5bd8dde7518a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x5bd8dde63dcc - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5bd8dde39556 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5bd8dde57039 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x5bd8dddd33e0 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5bd8dde571f2 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5bd8dde39602 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5bd8dde31b19 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5bd8dde3a30d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x5bd8dde758ec - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5bd8dde756c2 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x5bd8dddabe5a - sparse_merkle_tree[ecfd14946ad689c1]::tests::fixtures::test_fixtures
[INFO] [stdout]   13:     0x5bd8dddb13f9 - <sparse_merkle_tree[ecfd14946ad689c1]::tests::fixtures::test_fixtures::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5bd8dddc66cb - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   15:     0x5bd8dddd3d35 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5bd8dddcd5f4 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5bd8dddd6e92 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5bd8dde5e399 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x73423c1bcdfa - <unknown>
[INFO] [stdout]   20:     0x73423c2503d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::fixtures::test_fixtures
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 38 passed; 1 failed; 1 ignored; 0 measured; 0 filtered out; finished in 20.97s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "2c828eca06aa1fff6ddae64951a217c01816a3e6a239cdd0bc4d179420aac285", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c828eca06aa1fff6ddae64951a217c01816a3e6a239cdd0bc4d179420aac285", kill_on_drop: false }`
[INFO] [stdout] 2c828eca06aa1fff6ddae64951a217c01816a3e6a239cdd0bc4d179420aac285
