[INFO] cloning repository https://github.com/luckygopher/rusty_road
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/luckygopher/rusty_road" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluckygopher%2Frusty_road", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluckygopher%2Frusty_road'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b7f8c7af76cf583ca015bcdd2b07d6def1fb160f
[INFO] testing luckygopher/rusty_road against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluckygopher%2Frusty_road" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/luckygopher/rusty_road
[INFO] finished tweaking git repo https://github.com/luckygopher/rusty_road
[INFO] tweaked toml for git repo https://github.com/luckygopher/rusty_road written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/luckygopher/rusty_road on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/luckygopher/rusty_road 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6cb9fa087a0b7164a339129ea93f8b042f8defc76e7f11494227936770dc2c4d
[INFO] running `Command { std: "docker" "start" "-a" "6cb9fa087a0b7164a339129ea93f8b042f8defc76e7f11494227936770dc2c4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6cb9fa087a0b7164a339129ea93f8b042f8defc76e7f11494227936770dc2c4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cb9fa087a0b7164a339129ea93f8b042f8defc76e7f11494227936770dc2c4d", kill_on_drop: false }`
[INFO] [stdout] 6cb9fa087a0b7164a339129ea93f8b042f8defc76e7f11494227936770dc2c4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce78a805c4a72ef50ac771324397ebe0936d88ac8685c3d72d3309c70a27a418
[INFO] running `Command { std: "docker" "start" "-a" "ce78a805c4a72ef50ac771324397ebe0936d88ac8685c3d72d3309c70a27a418", kill_on_drop: false }`
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[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]  --> src/bin/error_demo.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let f = match f {
[INFO] [stdout]   |         ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/bin/error_demo.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let f = File::open("hello.txt").unwrap();
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/bin/error_demo.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let f = File::open("hello.txt").expect("Failed to open hello.txt");
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `str`
[INFO] [stdout]   --> src/bin/error_demo.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 |         Ok(str) => Ok(s),
[INFO] [stdout]    |            ^^^ help: if this is intentional, prefix it with an underscore: `_str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_username_from_file` is never used
[INFO] [stdout]   --> src/bin/error_demo.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn read_username_from_file() -> Result<String, std::io::Error> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_username_from_file2` is never used
[INFO] [stdout]   --> src/bin/error_demo.rs:40:4
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn read_username_from_file2() -> Result<String, std::io::Error> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_username_from_file3` is never used
[INFO] [stdout]   --> src/bin/error_demo.rs:48:4
[INFO] [stdout]    |
[INFO] [stdout] 48 | fn read_username_from_file3() -> Result<String, std::io::Error> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v2`
[INFO] [stdout]  --> src/bin/vector.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let v2 = vec![1, 2, 3];
[INFO] [stdout]   |         ^^ help: if this is intentional, prefix it with an underscore: `_v2`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `remove_vector` is never used
[INFO] [stdout]   --> src/bin/vector.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn remove_vector() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `swap_remove_vector` is never used
[INFO] [stdout]   --> src/bin/vector.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn swap_remove_vector() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pop_vector` is never used
[INFO] [stdout]   --> src/bin/vector.rs:39:4
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn pop_vector() {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clear_vector` is never used
[INFO] [stdout]   --> src/bin/vector.rs:50:4
[INFO] [stdout]    |
[INFO] [stdout] 50 | fn clear_vector() {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `retain_vector` is never used
[INFO] [stdout]   --> src/bin/vector.rs:58:4
[INFO] [stdout]    |
[INFO] [stdout] 58 | fn retain_vector() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `drain_vector` is never used
[INFO] [stdout]   --> src/bin/vector.rs:71:4
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn drain_vector() {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0382]: borrow of moved value: `str1`
[INFO] [stdout]   --> src/bin/string.rs:11:23
[INFO] [stdout]    |
[INFO] [stdout]  3 |     let mut str1 = String::from("hello");
[INFO] [stdout]    |         -------- move occurs because `str1` has type `String`, which does not implement the `Copy` trait
[INFO] [stdout] ...
[INFO] [stdout] 10 |     let str2 = str1;
[INFO] [stdout]    |                ---- value moved here
[INFO] [stdout] 11 |     println!("{},{}", str1, str2);
[INFO] [stdout]    |                       ^^^^ value borrowed here after move
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider cloning the value if the performance cost is acceptable
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let str2 = str1.clone();
[INFO] [stdout]    |                    ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0382`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rusty_road` (bin "string") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `home`
[INFO] [stdout]   --> src/bin/enum_demo.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let home = IpAddr {
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_home`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `company`
[INFO] [stdout]   --> src/bin/enum_demo.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |     let company = IpAddr {
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_company`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `home1`
[INFO] [stdout]   --> src/bin/enum_demo.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let home1 = IpAddrKind2::V4(127, 0, 0, 1);
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_home1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `company1`
[INFO] [stdout]   --> src/bin/enum_demo.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let company1 = IpAddrKind2::V6(String::from("::1"));
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_company1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `move1`
[INFO] [stdout]   --> src/bin/enum_demo.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |     let move1 = Message::Move { x: 1, y: 2 };
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_move1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `change_color`
[INFO] [stdout]   --> src/bin/enum_demo.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |     let change_color = Message::ChangeColor(0, 255, 255);
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_change_color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `text`
[INFO] [stdout]   --> src/bin/enum_demo.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |     let text = match write {
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_text`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0`, `1`, `2`, and `3` are never read
[INFO] [stdout]  --> src/bin/enum_demo.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 |     V4(u8, u8, u8, u8),
[INFO] [stdout]   |     -- ^^  ^^  ^^  ^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     fields in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]   |
[INFO] [stdout] 9 -     V4(u8, u8, u8, u8),
[INFO] [stdout] 9 +     V4((), (), (), ()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/bin/enum_demo.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 |     V6(String),
[INFO] [stdout]    |     -- ^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 10 -     V6(String),
[INFO] [stdout] 10 +     V6(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `kind` and `address` are never read
[INFO] [stdout]   --> src/bin/enum_demo.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | struct IpAddr {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 46 |     kind: IpAddrKind,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 47 |     address: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `LibResult` in this scope
[INFO] [stdout]  --> src/bin/ethers_wallet.rs:9:55
[INFO] [stdout]   |
[INFO] [stdout] 9 | async fn get_wallet(address: &str, password: &str) -> LibResult<LocalWallet> {
[INFO] [stdout]   |                                                       ^^^^^^^^^ help: an enum with a similar name exists: `Result`
[INFO] [stdout]  --> /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/result.rs:549:1
[INFO] [stdout]   |
[INFO] [stdout]   = note: similarly named enum `Result` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `LibResult` in this scope
[INFO] [stdout]   --> src/bin/ethers_wallet.rs:34:52
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub async fn launch_token(user_address: String) -> LibResult<String> {
[INFO] [stdout]    |                                                    ^^^^^^^^^ help: an enum with a similar name exists: `Result`
[INFO] [stdout]   --> /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/result.rs:549:1
[INFO] [stdout]    |
[INFO] [stdout]    = note: similarly named enum `Result` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `consts`
[INFO] [stdout]   --> src/bin/ethers_wallet.rs:10:39
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let keystore_path = PathBuf::from(consts::KEYSTORE_DIR.as_str());
[INFO] [stdout]    |                                       ^^^^^^ use of unresolved module or unlinked crate `consts`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `consts`, use `cargo add consts` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LibError`
[INFO] [stdout]   --> src/bin/ethers_wallet.rs:15:22
[INFO] [stdout]    |
[INFO] [stdout] 15 |         .map_err(|e| LibError::ParamError(format!("Failed to read keystore directory: {}", e)))?;
[INFO] [stdout]    |                      ^^^^^^^^ use of undeclared type `LibError`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LibError`
[INFO] [stdout]   --> src/bin/ethers_wallet.rs:26:24
[INFO] [stdout]    |
[INFO] [stdout] 26 |         .ok_or_else(|| LibError::ParamError("Keystore file not found".to_string()))?;
[INFO] [stdout]    |                        ^^^^^^^^ use of undeclared type `LibError`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LibError`
[INFO] [stdout]   --> src/bin/ethers_wallet.rs:29:22
[INFO] [stdout]    |
[INFO] [stdout] 29 |         .map_err(|e| LibError::ParamError(format!("Failed to decrypt keystore: {}", e)))?;
[INFO] [stdout]    |                      ^^^^^^^^ use of undeclared type `LibError`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rusty_road` (bin "ethers_wallet") due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "ce78a805c4a72ef50ac771324397ebe0936d88ac8685c3d72d3309c70a27a418", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce78a805c4a72ef50ac771324397ebe0936d88ac8685c3d72d3309c70a27a418", kill_on_drop: false }`
[INFO] [stdout] ce78a805c4a72ef50ac771324397ebe0936d88ac8685c3d72d3309c70a27a418