[INFO] cloning repository https://github.com/mishaalnaeem/rust-state-machine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mishaalnaeem/rust-state-machine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmishaalnaeem%2Frust-state-machine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmishaalnaeem%2Frust-state-machine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dbb1b6edf5c059b9a6394007aa19801bc9d92902
[INFO] fixing mishaalnaeem/rust-state-machine 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%2Fmishaalnaeem%2Frust-state-machine" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mishaalnaeem/rust-state-machine
[INFO] finished tweaking git repo https://github.com/mishaalnaeem/rust-state-machine
[INFO] tweaked toml for git repo https://github.com/mishaalnaeem/rust-state-machine written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mishaalnaeem/rust-state-machine 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/mishaalnaeem/rust-state-machine 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]  Downloading crates ...
[INFO] [stderr]   Downloaded num-complex v0.4.6
[INFO] [stderr]   Downloaded num v0.4.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f5d090baf7be8a0ba6e33dc74ac69661d3ceceda050a5400037c7809b91aadc0
[INFO] running `Command { std: "docker" "start" "f5d090baf7be8a0ba6e33dc74ac69661d3ceceda050a5400037c7809b91aadc0", 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" "f5d090baf7be8a0ba6e33dc74ac69661d3ceceda050a5400037c7809b91aadc0" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5d090baf7be8a0ba6e33dc74ac69661d3ceceda050a5400037c7809b91aadc0", 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" "f5d090baf7be8a0ba6e33dc74ac69661d3ceceda050a5400037c7809b91aadc0" "/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 autocfg v1.4.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]    Compiling macros v0.1.0 (/opt/rustwide/workdir/macros)
[INFO] [stderr]     Checking dotcodeschool-rust-state-machine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: arguments to this method are incorrect
[INFO] [stdout]   --> src/balances.rs:74:29
[INFO] [stdout]    |
[INFO] [stdout] 74 |         assert_eq!(balances.transfer(&"alice".to_string(), &"bob".to_string(), 500), Err("Not enough funds."));
[INFO] [stdout]    |                             ^^^^^^^^ --------------------  ------------------ expected `String`, found `&String`
[INFO] [stdout]    |                                      |
[INFO] [stdout]    |                                      expected `String`, found `&String`
[INFO] [stdout]    |
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> src/balances.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn transfer(&mut self, caller: T::AccountId, to: T::AccountId, amount: T::Balance) -> crate::support::DispatchResult{
[INFO] [stdout]    |            ^^^^^^^^            --------------------  ----------------
[INFO] [stdout] help: consider removing the borrow
[INFO] [stdout]    |
[INFO] [stdout] 74 -         assert_eq!(balances.transfer(&"alice".to_string(), &"bob".to_string(), 500), Err("Not enough funds."));
[INFO] [stdout] 74 +         assert_eq!(balances.transfer("alice".to_string(), &"bob".to_string(), 500), Err("Not enough funds."));
[INFO] [stdout]    |
[INFO] [stdout] help: consider removing the borrow
[INFO] [stdout]    |
[INFO] [stdout] 74 -         assert_eq!(balances.transfer(&"alice".to_string(), &"bob".to_string(), 500), Err("Not enough funds."));
[INFO] [stdout] 74 +         assert_eq!(balances.transfer(&"alice".to_string(), "bob".to_string(), 500), Err("Not enough funds."));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: arguments to this method are incorrect
[INFO] [stdout]   --> src/balances.rs:75:29
[INFO] [stdout]    |
[INFO] [stdout] 75 |         assert_eq!(balances.transfer(&"alice".to_string(), &"bob".to_string(), 50), Ok(()));
[INFO] [stdout]    |                             ^^^^^^^^ --------------------  ------------------ expected `String`, found `&String`
[INFO] [stdout]    |                                      |
[INFO] [stdout]    |                                      expected `String`, found `&String`
[INFO] [stdout]    |
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> src/balances.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn transfer(&mut self, caller: T::AccountId, to: T::AccountId, amount: T::Balance) -> crate::support::DispatchResult{
[INFO] [stdout]    |            ^^^^^^^^            --------------------  ----------------
[INFO] [stdout] help: consider removing the borrow
[INFO] [stdout]    |
[INFO] [stdout] 75 -         assert_eq!(balances.transfer(&"alice".to_string(), &"bob".to_string(), 50), Ok(()));
[INFO] [stdout] 75 +         assert_eq!(balances.transfer("alice".to_string(), &"bob".to_string(), 50), Ok(()));
[INFO] [stdout]    |
[INFO] [stdout] help: consider removing the borrow
[INFO] [stdout]    |
[INFO] [stdout] 75 -         assert_eq!(balances.transfer(&"alice".to_string(), &"bob".to_string(), 50), Ok(()));
[INFO] [stdout] 75 +         assert_eq!(balances.transfer(&"alice".to_string(), "bob".to_string(), 50), Ok(()));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dotcodeschool-rust-state-machine` (bin "dotcodeschool-rust-state-machine" test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: method `nonce` is never used
[INFO] [stdout]   --> src/system.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl<T: Config> Pallet<T> {
[INFO] [stdout]    | ------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn nonce(&self, who: &T::AccountId) -> T::Nonce {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f5d090baf7be8a0ba6e33dc74ac69661d3ceceda050a5400037c7809b91aadc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5d090baf7be8a0ba6e33dc74ac69661d3ceceda050a5400037c7809b91aadc0", kill_on_drop: false }`
[INFO] [stdout] f5d090baf7be8a0ba6e33dc74ac69661d3ceceda050a5400037c7809b91aadc0
