[INFO] cloning repository https://github.com/Calebtan978/MintSecret
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Calebtan978/MintSecret" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCalebtan978%2FMintSecret", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCalebtan978%2FMintSecret'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2df87f0c8488e37f7cdd5983bc71bdbfd6d38a04
[INFO] fixing Calebtan978/MintSecret against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCalebtan978%2FMintSecret" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config
[INFO] started tweaking git repo https://github.com/Calebtan978/MintSecret
[INFO] finished tweaking git repo https://github.com/Calebtan978/MintSecret
[INFO] tweaked toml for git repo https://github.com/Calebtan978/MintSecret written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Calebtan978/MintSecret on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Calebtan978/MintSecret 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/enigmampc/secret-toolkit`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.27
[INFO] [stderr]   Downloaded snafu v0.6.10
[INFO] [stderr]   Downloaded rustc-demangle v0.1.19
[INFO] [stderr]   Downloaded snafu-derive v0.6.10
[INFO] [stderr]   Downloaded backtrace v0.3.59
[INFO] [stderr]   Downloaded cpufeatures v0.2.2
[INFO] [stderr]   Downloaded schemars_derive v0.7.6
[INFO] [stderr]   Downloaded itoa v0.4.7
[INFO] [stderr]   Downloaded serde_derive_internals v0.25.0
[INFO] [stderr]   Downloaded cosmwasm-schema v0.10.1
[INFO] [stderr]   Downloaded serde-json-wasm v0.2.3
[INFO] [stderr]   Downloaded secret-cosmwasm-storage v0.10.0
[INFO] [stderr]   Downloaded schemars v0.7.6
[INFO] [stderr]   Downloaded bincode2 v2.0.1
[INFO] [stderr]   Downloaded secret-cosmwasm-std v0.10.1
[INFO] [stderr]   Downloaded addr2line v0.15.1
[INFO] [stderr]   Downloaded cc v1.0.68
[INFO] [stderr]   Downloaded serde_derive v1.0.126
[INFO] [stderr]   Downloaded ryu v1.0.5
[INFO] [stderr]   Downloaded base64 v0.11.0
[INFO] [stderr]   Downloaded serde v1.0.126
[INFO] [stderr]   Downloaded serde_json v1.0.64
[INFO] [stderr]   Downloaded object v0.24.0
[INFO] [stderr]   Downloaded libc v0.2.95
[INFO] [stderr]   Downloaded gimli v0.24.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9085c22687862d42dd9a2b03574981df3abb720b4741940f26c712c5ee62411d
[INFO] running `Command { std: "docker" "start" "9085c22687862d42dd9a2b03574981df3abb720b4741940f26c712c5ee62411d", 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" "9085c22687862d42dd9a2b03574981df3abb720b4741940f26c712c5ee62411d" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9085c22687862d42dd9a2b03574981df3abb720b4741940f26c712c5ee62411d", 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=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9085c22687862d42dd9a2b03574981df3abb720b4741940f26c712c5ee62411d" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling schemars v0.7.6
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]     Checking base64 v0.11.0
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]     Checking cpufeatures v0.2.2
[INFO] [stderr]     Checking base64 v0.12.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]    Compiling serde_derive_internals v0.25.0
[INFO] [stderr]    Compiling snafu-derive v0.6.10
[INFO] [stderr]    Compiling schemars_derive v0.7.6
[INFO] [stderr]     Checking snafu v0.6.10
[INFO] [stderr]     Checking serde-json-wasm v0.2.3
[INFO] [stderr]     Checking bincode2 v2.0.1
[INFO] [stderr]     Checking secret-cosmwasm-std v0.10.1
[INFO] [stderr]     Checking cosmwasm-schema v0.10.1
[INFO] [stderr]     Checking secret-cosmwasm-storage v0.10.0
[INFO] [stderr]     Checking secret-toolkit-serialization v0.3.0 (https://github.com/enigmampc/secret-toolkit#405ba071)
[INFO] [stderr]     Checking secret-toolkit-utils v0.3.0 (https://github.com/enigmampc/secret-toolkit#405ba071)
[INFO] [stderr]     Checking secret-toolkit-storage v0.3.0 (https://github.com/enigmampc/secret-toolkit#405ba071)
[INFO] [stderr]     Checking secret-toolkit-snip20 v0.3.0 (https://github.com/enigmampc/secret-toolkit#405ba071)
[INFO] [stderr]     Checking secret-toolkit-snip721 v0.3.0 (https://github.com/enigmampc/secret-toolkit#405ba071)
[INFO] [stderr]     Checking secret-toolkit v0.3.0 (https://github.com/enigmampc/secret-toolkit#405ba071)
[INFO] [stderr]     Checking secret_mint_contract v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `read_metadata`
[INFO] [stdout]   --> src/contract.rs:13:124
[INFO] [stdout]    |
[INFO] [stdout] 13 | ...d_members, store_user_info,read_user_info, save_metadata, read_metadata, save_rand, read_rand, read_url_info, store_url_info};
[INFO] [stdout]    |                                                              ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MetadataMsg`
[INFO] [stdout]  --> src/state.rs:3:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::msg::{Wallet, MetadataMsg};
[INFO] [stdout]   |                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Trait`
[INFO] [stdout]  --> src/contract.rs:6:51
[INFO] [stdout]   |
[INFO] [stdout] 6 | use secret_toolkit::snip721::{Metadata, Extension,Trait};
[INFO] [stdout]   |                                                   ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MetadataMsg`
[INFO] [stdout]   --> src/contract.rs:12:56
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::msg::{ HandleMsg, InitMsg, QueryMsg,Wallet, MetadataMsg};
[INFO] [stdout]    |                                                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `read_metadata`
[INFO] [stdout]   --> src/contract.rs:13:124
[INFO] [stdout]    |
[INFO] [stdout] 13 | ...d_members, store_user_info,read_user_info, save_metadata, read_metadata, save_rand, read_rand, read_url_info, store_url_info};
[INFO] [stdout]    |                                                              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MetadataMsg`
[INFO] [stdout]  --> src/state.rs:3:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::msg::{Wallet, MetadataMsg};
[INFO] [stdout]   |                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/contract.rs:51:10
[INFO] [stdout]    |
[INFO] [stdout] 51 |      let mut messages = vec![register_receive_msg(
[INFO] [stdout]    |          ----^^^^^^^^
[INFO] [stdout]    |          |
[INFO] [stdout]    |          help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/contract.rs:51:10
[INFO] [stdout]    |
[INFO] [stdout] 51 |      let mut messages = vec![register_receive_msg(
[INFO] [stdout]    |          ----^^^^^^^^
[INFO] [stdout]    |          |
[INFO] [stdout]    |          help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `tokenId` should have a snake case name
[INFO] [stdout]   --> src/msg.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub tokenId:Option<String>,
[INFO] [stdout]    |         ^^^^^^^ help: convert the identifier to snake case: `token_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `tokenId` should have a snake case name
[INFO] [stdout]   --> src/msg.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub tokenId:Option<String>,
[INFO] [stdout]    |         ^^^^^^^ help: convert the identifier to snake case: `token_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/state.rs:42:36
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn config<S: Storage>(storage: &mut S) -> Singleton<S, State> {
[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] 42 | pub fn config<S: Storage>(storage: &mut S) -> Singleton<'_, S, State> {
[INFO] [stdout]    |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/state.rs:46:41
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn config_read<S: Storage>(storage: &S) -> ReadonlySingleton<S, State> {
[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] 46 | pub fn config_read<S: Storage>(storage: &S) -> ReadonlySingleton<'_, S, State> {
[INFO] [stdout]    |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/state.rs:42:36
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn config<S: Storage>(storage: &mut S) -> Singleton<S, State> {
[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] 42 | pub fn config<S: Storage>(storage: &mut S) -> Singleton<'_, S, State> {
[INFO] [stdout]    |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/state.rs:50:39
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn save_rand<S: Storage>(storage: &mut S) -> Singleton<S, u16> {
[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] 50 | pub fn save_rand<S: Storage>(storage: &mut S) -> Singleton<'_, S, u16> {
[INFO] [stdout]    |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/state.rs:54:39
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub fn read_rand<S: Storage>(storage: &S) -> ReadonlySingleton<S, u16> {
[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] 54 | pub fn read_rand<S: Storage>(storage: &S) -> ReadonlySingleton<'_, S, u16> {
[INFO] [stdout]    |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/state.rs:58:43
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn save_metadata<S: Storage>(storage: &mut S) -> Singleton<S, Vec<String>> {
[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] 58 | pub fn save_metadata<S: Storage>(storage: &mut S) -> Singleton<'_, S, Vec<String>> {
[INFO] [stdout]    |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/state.rs:46:41
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn config_read<S: Storage>(storage: &S) -> ReadonlySingleton<S, State> {
[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] 46 | pub fn config_read<S: Storage>(storage: &S) -> ReadonlySingleton<'_, S, State> {
[INFO] [stdout]    |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/state.rs:62:43
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn read_metadata<S: Storage>(storage: &S) -> ReadonlySingleton<S, Vec<String>> {
[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] 62 | pub fn read_metadata<S: Storage>(storage: &S) -> ReadonlySingleton<'_, S, Vec<String>> {
[INFO] [stdout]    |                                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/state.rs:67:43
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub fn store_members<S: Storage>(storage: &mut S) -> Singleton<S, Vec<HumanAddr>> {
[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] 67 | pub fn store_members<S: Storage>(storage: &mut S) -> Singleton<'_, S, Vec<HumanAddr>> {
[INFO] [stdout]    |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/state.rs:71:42
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub fn read_members<S: Storage>(storage: &S) -> ReadonlySingleton<S, Vec<HumanAddr>> {
[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] 71 | pub fn read_members<S: Storage>(storage: &S) -> ReadonlySingleton<'_, S, Vec<HumanAddr>> {
[INFO] [stdout]    |                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/state.rs:50:39
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn save_rand<S: Storage>(storage: &mut S) -> Singleton<S, u16> {
[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] 50 | pub fn save_rand<S: Storage>(storage: &mut S) -> Singleton<'_, S, u16> {
[INFO] [stdout]    |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/state.rs:54:39
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub fn read_rand<S: Storage>(storage: &S) -> ReadonlySingleton<S, u16> {
[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] 54 | pub fn read_rand<S: Storage>(storage: &S) -> ReadonlySingleton<'_, S, u16> {
[INFO] [stdout]    |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/state.rs:58:43
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn save_metadata<S: Storage>(storage: &mut S) -> Singleton<S, Vec<String>> {
[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] 58 | pub fn save_metadata<S: Storage>(storage: &mut S) -> Singleton<'_, S, Vec<String>> {
[INFO] [stdout]    |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/state.rs:62:43
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn read_metadata<S: Storage>(storage: &S) -> ReadonlySingleton<S, Vec<String>> {
[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] 62 | pub fn read_metadata<S: Storage>(storage: &S) -> ReadonlySingleton<'_, S, Vec<String>> {
[INFO] [stdout]    |                                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/state.rs:67:43
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub fn store_members<S: Storage>(storage: &mut S) -> Singleton<S, Vec<HumanAddr>> {
[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] 67 | pub fn store_members<S: Storage>(storage: &mut S) -> Singleton<'_, S, Vec<HumanAddr>> {
[INFO] [stdout]    |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/state.rs:71:42
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub fn read_members<S: Storage>(storage: &S) -> ReadonlySingleton<S, Vec<HumanAddr>> {
[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] 71 | pub fn read_members<S: Storage>(storage: &S) -> ReadonlySingleton<'_, S, Vec<HumanAddr>> {
[INFO] [stdout]    |                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.60s
[INFO] [stderr] crater-edition-check: all finished
[INFO] running `Command { std: "docker" "inspect" "9085c22687862d42dd9a2b03574981df3abb720b4741940f26c712c5ee62411d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9085c22687862d42dd9a2b03574981df3abb720b4741940f26c712c5ee62411d", kill_on_drop: false }`
[INFO] [stdout] 9085c22687862d42dd9a2b03574981df3abb720b4741940f26c712c5ee62411d
