[INFO] cloning repository https://github.com/Testare/dit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Testare/dit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTestare%2Fdit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTestare%2Fdit'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 54fb9ccd897dcfa2221f006d66b91c6ae0ace39a
[INFO] checking Testare/dit against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTestare%2Fdit" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Testare/dit
[INFO] finished tweaking git repo https://github.com/Testare/dit
[INFO] tweaked toml for git repo https://github.com/Testare/dit written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Testare/dit on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Testare/dit 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 17a7c2dd4d2d1aa9ef2840bb7dd4e2736c9cd9c122d5c12bf9bee94ef19b2de4
[INFO] running `Command { std: "docker" "start" "-a" "17a7c2dd4d2d1aa9ef2840bb7dd4e2736c9cd9c122d5c12bf9bee94ef19b2de4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17a7c2dd4d2d1aa9ef2840bb7dd4e2736c9cd9c122d5c12bf9bee94ef19b2de4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17a7c2dd4d2d1aa9ef2840bb7dd4e2736c9cd9c122d5c12bf9bee94ef19b2de4", kill_on_drop: false }`
[INFO] [stdout] 17a7c2dd4d2d1aa9ef2840bb7dd4e2736c9cd9c122d5c12bf9bee94ef19b2de4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce87646ccd8fe259ada99b159cc9a73cdf054df4c2c507867c684c2f29f4df80
[INFO] running `Command { std: "docker" "start" "-a" "ce87646ccd8fe259ada99b159cc9a73cdf054df4c2c507867c684c2f29f4df80", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]     Checking lock_api v0.3.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking parking_lot_core v0.7.2
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking mio v0.7.11
[INFO] [stderr]     Checking wyz v0.4.0
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[INFO] [stderr]     Checking roff v0.1.0
[INFO] [stderr]     Checking funty v1.2.0
[INFO] [stderr]    Compiling hex-literal v0.3.1
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking man v0.3.0
[INFO] [stderr]     Checking sha3 v0.9.1
[INFO] [stderr]     Checking signal-hook v0.1.17
[INFO] [stderr]     Checking parking_lot v0.10.2
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]     Checking crossterm v0.17.7
[INFO] [stderr]     Checking bitvec v0.22.3
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]     Checking serde_json v1.0.64
[INFO] [stderr]     Checking dit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::iter::FromIterator`
[INFO] [stdout]  --> src/dit_core/model/ledger.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::iter::FromIterator;
[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: `book::Book`
[INFO] [stdout]  --> src/dit_core/model.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use book::Book;
[INFO] [stdout]   |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `dit_core::ops::with_game_state`: We'll be using book instead, only keeping this around to scale refactor
[INFO] [stdout]  --> src/app.rs:1:45
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::dit_core::{read_state, validate, with_game_state, ActionInterface};
[INFO] [stdout]   |                                             ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `dit_core::ops::with_game_state`: We'll be using book instead, only keeping this around to scale refactor
[INFO] [stdout]   --> src/app.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |             let k = with_game_state(file_name, |_| {
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `dit_core::ops::with_game_state`: We'll be using book instead, only keeping this around to scale refactor
[INFO] [stdout]   --> src/dit_core.rs:10:37
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use ops::{read_state, validate, with_game_state};
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter::FromIterator`
[INFO] [stdout]  --> src/dit_core/model/ledger.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::iter::FromIterator;
[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: `book::Book`
[INFO] [stdout]  --> src/dit_core/model.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use book::Book;
[INFO] [stdout]   |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `dit_core::ops::with_game_state`: We'll be using book instead, only keeping this around to scale refactor
[INFO] [stdout]  --> src/app.rs:1:45
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::dit_core::{read_state, validate, with_game_state, ActionInterface};
[INFO] [stdout]   |                                             ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `dit_core::ops::with_game_state`: We'll be using book instead, only keeping this around to scale refactor
[INFO] [stdout]   --> src/app.rs:57:21
[INFO] [stdout]    |
[INFO] [stdout] 57 |             let k = with_game_state(file_name, |_| {
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `dit_core::ops::with_game_state`: We'll be using book instead, only keeping this around to scale refactor
[INFO] [stdout]   --> src/dit_core.rs:10:37
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use ops::{read_state, validate, with_game_state};
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/dit_core/model/book.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let mut state = A::State::default(); //Self::from_read_header(iter.by_ref());
[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: unused variable: `state`
[INFO] [stdout]   --> src/dit_core/model/book.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let mut state = A::State::default(); //Self::from_read_header(iter.by_ref());
[INFO] [stdout]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `book`
[INFO] [stdout]    --> src/dit_core/model/book.rs:142:13
[INFO] [stdout]     |
[INFO] [stdout] 142 |         let book = Book::<ActionA>::from_read(cursor).expect("Should be readable");
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_book`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `saved_lines`, `messages`, and `state` are never read
[INFO] [stdout]   --> src/dit_core/model/book.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Book<A: Action> {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 12 |     saved_lines: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 13 |     messages: MessageVec<A>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 14 |     state: A::State,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Book` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `ledger`, `state`, `write_changes`, `write_pending_changes`, `from_read_header`, and `apply_message` are never used
[INFO] [stdout]   --> src/dit_core/model/book.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl<A: Action> Book<A> {
[INFO] [stdout]    | ----------------------- associated items in this implementation
[INFO] [stdout] 18 |     pub fn ledger(&self) -> Ledger<'_, A> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn state(&self) -> &A::State {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn write_changes<W: Write>(&mut self, writer: &mut W) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn write_pending_changes<W: Write>(&self, writer: &mut W) -> io::Result<()> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     fn from_read_header<I>(i: I) -> A::State
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 94 |     pub fn apply_message(&mut self, msg: Message<A>) -> Result<&mut Self, super::Error<A>> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/dit_core/model/book.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         self.write_pending_changes(writer);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let _ = self.write_pending_changes(writer);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/dit_core/ops.rs:52:33
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn read_state<A>(file_name: &str) -> Result<(A::State, Ledger<A>), Error<A>>
[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] 52 | pub fn read_state<A>(file_name: &str) -> Result<(A::State, Ledger<'_, A>), Error<A>>
[INFO] [stdout]    |                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/dit_core/model/book.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let mut state = A::State::default(); //Self::from_read_header(iter.by_ref());
[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: unused variable: `state`
[INFO] [stdout]   --> src/dit_core/model/book.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let mut state = A::State::default(); //Self::from_read_header(iter.by_ref());
[INFO] [stdout]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `MessageVec` is never used
[INFO] [stdout]  --> src/dit_core/model/book.rs:8:6
[INFO] [stdout]   |
[INFO] [stdout] 8 | type MessageVec<A> = Vec<Message<A>>;
[INFO] [stdout]   |      ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Book` is never constructed
[INFO] [stdout]   --> src/dit_core/model/book.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Book<A: Action> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/dit_core/model/book.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl<A: Action> Book<A> {
[INFO] [stdout]    | ----------------------- associated items in this implementation
[INFO] [stdout] 18 |     pub fn ledger(&self) -> Ledger<'_, A> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn state(&self) -> &A::State {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn write_changes<W: Write>(&mut self, writer: &mut W) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn write_pending_changes<W: Write>(&self, writer: &mut W) -> io::Result<()> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     fn from_read_header<I>(i: I) -> A::State
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub fn from_read<R: Read>(r: R) -> Result<Book<A>, super::Error<A>> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 |     fn apply_message_internal(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 94 |     pub fn apply_message(&mut self, msg: Message<A>) -> Result<&mut Self, super::Error<A>> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/dit_core/model/book.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         self.write_pending_changes(writer);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let _ = self.write_pending_changes(writer);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/dit_core/ops.rs:52:33
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn read_state<A>(file_name: &str) -> Result<(A::State, Ledger<A>), Error<A>>
[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] 52 | pub fn read_state<A>(file_name: &str) -> Result<(A::State, Ledger<'_, A>), Error<A>>
[INFO] [stdout]    |                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.86s
[INFO] running `Command { std: "docker" "inspect" "ce87646ccd8fe259ada99b159cc9a73cdf054df4c2c507867c684c2f29f4df80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce87646ccd8fe259ada99b159cc9a73cdf054df4c2c507867c684c2f29f4df80", kill_on_drop: false }`
[INFO] [stdout] ce87646ccd8fe259ada99b159cc9a73cdf054df4c2c507867c684c2f29f4df80
