[INFO] cloning repository https://github.com/seantking/cosmwasm-test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/seantking/cosmwasm-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseantking%2Fcosmwasm-test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseantking%2Fcosmwasm-test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4511b6a30226975286cab3385909e8c691216d5f
[INFO] fixing seantking/cosmwasm-test 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%2Fseantking%2Fcosmwasm-test" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config
[INFO] started tweaking git repo https://github.com/seantking/cosmwasm-test
[INFO] finished tweaking git repo https://github.com/seantking/cosmwasm-test
[INFO] tweaked toml for git repo https://github.com/seantking/cosmwasm-test written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/seantking/cosmwasm-test 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/seantking/cosmwasm-test 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]  Downloading crates ...
[INFO] [stderr]   Downloaded snafu-derive v0.6.8
[INFO] [stderr]   Downloaded snafu v0.6.8
[INFO] [stderr]   Downloaded unicode-xid v0.2.1
[INFO] [stderr]   Downloaded quote v1.0.7
[INFO] [stderr]   Downloaded doc-comment v0.3.3
[INFO] [stderr]   Downloaded cosmwasm-schema v0.10.1
[INFO] [stderr]   Downloaded itoa v0.4.6
[INFO] [stderr]   Downloaded schemars_derive v0.7.6
[INFO] [stderr]   Downloaded adler v0.2.3
[INFO] [stderr]   Downloaded cosmwasm-storage v0.10.1
[INFO] [stderr]   Downloaded serde-json-wasm v0.2.1
[INFO] [stderr]   Downloaded syn v1.0.41
[INFO] [stderr]   Downloaded serde_derive_internals v0.25.0
[INFO] [stderr]   Downloaded rustc-demangle v0.1.16
[INFO] [stderr]   Downloaded miniz_oxide v0.4.2
[INFO] [stderr]   Downloaded proc-macro2 v1.0.21
[INFO] [stderr]   Downloaded addr2line v0.13.0
[INFO] [stderr]   Downloaded cosmwasm-std v0.10.1
[INFO] [stderr]   Downloaded base64 v0.11.0
[INFO] [stderr]   Downloaded schemars v0.7.6
[INFO] [stderr]   Downloaded serde_derive v1.0.116
[INFO] [stderr]   Downloaded serde v1.0.116
[INFO] [stderr]   Downloaded backtrace v0.3.50
[INFO] [stderr]   Downloaded serde_json v1.0.57
[INFO] [stderr]   Downloaded object v0.20.0
[INFO] [stderr]   Downloaded libc v0.2.77
[INFO] [stderr]   Downloaded gimli v0.22.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 9e78a116ad5a6006bb92d4031959c0b412f90c33d95eb071f7eda524ca691cbf
[INFO] running `Command { std: "docker" "start" "9e78a116ad5a6006bb92d4031959c0b412f90c33d95eb071f7eda524ca691cbf", 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" "9e78a116ad5a6006bb92d4031959c0b412f90c33d95eb071f7eda524ca691cbf" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e78a116ad5a6006bb92d4031959c0b412f90c33d95eb071f7eda524ca691cbf", 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" "9e78a116ad5a6006bb92d4031959c0b412f90c33d95eb071f7eda524ca691cbf" "/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 v1.0.21
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.41
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]     Checking itoa v0.4.6
[INFO] [stderr]    Compiling schemars v0.7.6
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]     Checking base64 v0.11.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling serde_derive_internals v0.25.0
[INFO] [stderr]    Compiling snafu-derive v0.6.8
[INFO] [stderr]    Compiling schemars_derive v0.7.6
[INFO] [stderr]     Checking snafu v0.6.8
[INFO] [stderr]     Checking serde-json-wasm v0.2.1
[INFO] [stderr]     Checking cosmwasm-std v0.10.1
[INFO] [stderr]     Checking cosmwasm-schema v0.10.1
[INFO] [stderr]     Checking cosmwasm-storage v0.10.1
[INFO] [stderr]     Checking ipfs_contract v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `HumanAddr`, `StdError`, and `from_slice`
[INFO] [stdout]  --> src/contract.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     from_slice, to_binary, Api, Binary, Env, Extern, HandleResponse, HumanAddr, InitResponse,
[INFO] [stdout]   |     ^^^^^^^^^^                                                       ^^^^^^^^^
[INFO] [stdout] 3 |     Querier, StdError, StdResult, Storage,
[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: `CONFIG_KEY`
[INFO] [stdout]  --> src/contract.rs:7:48
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::state::{config, config_read, State, CONFIG_KEY};
[INFO] [stdout]   |                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Entry`, `OccupiedEntry`, and `VacantEntry`
[INFO] [stdout]  --> src/contract.rs:8:34
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::collections::hash_map::{Entry, OccupiedEntry, VacantEntry};
[INFO] [stdout]   |                                  ^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HumanAddr`, `StdError`, and `from_slice`
[INFO] [stdout]  --> src/contract.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     from_slice, to_binary, Api, Binary, Env, Extern, HandleResponse, HumanAddr, InitResponse,
[INFO] [stdout]   |     ^^^^^^^^^^                                                       ^^^^^^^^^
[INFO] [stdout] 3 |     Querier, StdError, StdResult, Storage,
[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: `CONFIG_KEY`
[INFO] [stdout]  --> src/contract.rs:7:48
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::state::{config, config_read, State, CONFIG_KEY};
[INFO] [stdout]   |                                                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Entry`, `OccupiedEntry`, and `VacantEntry`
[INFO] [stdout]  --> src/contract.rs:8:34
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::collections::hash_map::{Entry, OccupiedEntry, VacantEntry};
[INFO] [stdout]   |                                  ^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/contract.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let mut initial_registry: HashMap<String, String> = HashMap::new();
[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:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let mut initial_registry: HashMap<String, String> = HashMap::new();
[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: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/state.rs:19:36
[INFO] [stdout]    |
[INFO] [stdout] 19 | 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] 19 | 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:23:41
[INFO] [stdout]    |
[INFO] [stdout] 23 | 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] 23 | 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:19:36
[INFO] [stdout]    |
[INFO] [stdout] 19 | 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] 19 | 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:23:41
[INFO] [stdout]    |
[INFO] [stdout] 23 | 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] 23 | pub fn config_read<S: Storage>(storage: &S) -> ReadonlySingleton<'_, S, State> {
[INFO] [stdout]    |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.03s
[INFO] [stderr] crater-edition-check: all finished
[INFO] running `Command { std: "docker" "inspect" "9e78a116ad5a6006bb92d4031959c0b412f90c33d95eb071f7eda524ca691cbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e78a116ad5a6006bb92d4031959c0b412f90c33d95eb071f7eda524ca691cbf", kill_on_drop: false }`
[INFO] [stdout] 9e78a116ad5a6006bb92d4031959c0b412f90c33d95eb071f7eda524ca691cbf
