[INFO] cloning repository https://github.com/goblin2018/dark_ranger
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/goblin2018/dark_ranger" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoblin2018%2Fdark_ranger", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoblin2018%2Fdark_ranger'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b721fbb5a51a1f4c3114846213da4c3c4876317c
[INFO] checking goblin2018/dark_ranger against try#3f7e3b175fda7edbf81081bcd9b91b73f2f7993f for pr-156157-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoblin2018%2Fdark_ranger" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/goblin2018/dark_ranger
[INFO] finished tweaking git repo https://github.com/goblin2018/dark_ranger
[INFO] tweaked toml for git repo https://github.com/goblin2018/dark_ranger written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/goblin2018/dark_ranger on toolchain 3f7e3b175fda7edbf81081bcd9b91b73f2f7993f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f7e3b175fda7edbf81081bcd9b91b73f2f7993f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/goblin2018/dark_ranger 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" "+3f7e3b175fda7edbf81081bcd9b91b73f2f7993f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3f7e3b175fda7edbf81081bcd9b91b73f2f7993f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a1df7b651d65e4b1f463438a8f780217663d91d84d5e4f08e5338b034da98bcb
[INFO] running `Command { std: "docker" "start" "-a" "a1df7b651d65e4b1f463438a8f780217663d91d84d5e4f08e5338b034da98bcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1df7b651d65e4b1f463438a8f780217663d91d84d5e4f08e5338b034da98bcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1df7b651d65e4b1f463438a8f780217663d91d84d5e4f08e5338b034da98bcb", kill_on_drop: false }`
[INFO] [stdout] a1df7b651d65e4b1f463438a8f780217663d91d84d5e4f08e5338b034da98bcb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3f7e3b175fda7edbf81081bcd9b91b73f2f7993f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5568fdd5ff550d90ae3d479297af8abf406306f1f8b413785b65c5d6b634f4a4
[INFO] running `Command { std: "docker" "start" "-a" "5568fdd5ff550d90ae3d479297af8abf406306f1f8b413785b65c5d6b634f4a4", kill_on_drop: false }`
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking auto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `lazy_static::lazy_static`
[INFO] [stdout]  --> src/token.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use lazy_static::lazy_static;
[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 imports: `HashMap` and `HashSet`
[INFO] [stdout]  --> src/token.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 |   collections::{HashMap, HashSet},
[INFO] [stdout]   |                 ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::identifier::Identifier`
[INFO] [stdout]  --> src/token.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::identifier::Identifier;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `lazy_static::lazy_static`
[INFO] [stdout]  --> src/token.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use lazy_static::lazy_static;
[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 imports: `HashMap` and `HashSet`
[INFO] [stdout]  --> src/token.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 |   collections::{HashMap, HashSet},
[INFO] [stdout]   |                 ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::identifier::Identifier`
[INFO] [stdout]  --> src/token.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::identifier::Identifier;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0063]: missing field `next` in initializer of `Analyzer`
[INFO] [stdout]   --> src/analyzer.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     Analyzer {
[INFO] [stdout]    |     ^^^^^^^^ missing `next`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/analyzer.rs:92:25
[INFO] [stdout]    |
[INFO] [stdout] 92 |             self.next = Ok(())
[INFO] [stdout]    |             ---------   ^^^^^^ expected `HashSet<TokenType>`, found `Result<(), _>`
[INFO] [stdout]    |             |
[INFO] [stdout]    |             expected due to the type of this binding
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `HashSet<TokenType>`
[INFO] [stdout]                 found enum `Result<(), _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/analyzer.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |   fn add_indentifier(&mut self, token: &Token) -> Result<(), String> {
[INFO] [stdout]    |                                                   ------------------ expected `Result<(), String>` because of return type
[INFO] [stdout] ...
[INFO] [stdout] 92 |             self.next = Ok(())
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^ expected `Result<(), String>`, found `()`
[INFO] [stdout]    |
[INFO] [stdout]    = note:   expected enum `Result<(), String>`
[INFO] [stdout]            found unit type `()`
[INFO] [stdout] help: try adding an expression at the end of the block
[INFO] [stdout]    |
[INFO] [stdout] 92 ~             self.next = Ok(());
[INFO] [stdout] 93 +             Ok(())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/analyzer.rs:102:24
[INFO] [stdout]     |
[INFO] [stdout] 102 |       Stage::Struct => {}
[INFO] [stdout]     |                        ^^ expected `Result<(), String>`, found `()`
[INFO] [stdout]     |
[INFO] [stdout]     = note:   expected enum `Result<(), String>`
[INFO] [stdout]             found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0063]: missing field `next` in initializer of `Analyzer`
[INFO] [stdout]   --> src/analyzer.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     Analyzer {
[INFO] [stdout]    |     ^^^^^^^^ missing `next`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0063, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0063`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `auto` (bin "auto" test) due to 4 previous errors; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/analyzer.rs:92:25
[INFO] [stdout]    |
[INFO] [stdout] 92 |             self.next = Ok(())
[INFO] [stdout]    |             ---------   ^^^^^^ expected `HashSet<TokenType>`, found `Result<(), _>`
[INFO] [stdout]    |             |
[INFO] [stdout]    |             expected due to the type of this binding
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `HashSet<TokenType>`
[INFO] [stdout]                 found enum `Result<(), _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/analyzer.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |   fn add_indentifier(&mut self, token: &Token) -> Result<(), String> {
[INFO] [stdout]    |                                                   ------------------ expected `Result<(), String>` because of return type
[INFO] [stdout] ...
[INFO] [stdout] 92 |             self.next = Ok(())
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^ expected `Result<(), String>`, found `()`
[INFO] [stdout]    |
[INFO] [stdout]    = note:   expected enum `Result<(), String>`
[INFO] [stdout]            found unit type `()`
[INFO] [stdout] help: try adding an expression at the end of the block
[INFO] [stdout]    |
[INFO] [stdout] 92 ~             self.next = Ok(());
[INFO] [stdout] 93 +             Ok(())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/analyzer.rs:102:24
[INFO] [stdout]     |
[INFO] [stdout] 102 |       Stage::Struct => {}
[INFO] [stdout]     |                        ^^ expected `Result<(), String>`, found `()`
[INFO] [stdout]     |
[INFO] [stdout]     = note:   expected enum `Result<(), String>`
[INFO] [stdout]             found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0063, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0063`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `auto` (bin "auto") due to 4 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "5568fdd5ff550d90ae3d479297af8abf406306f1f8b413785b65c5d6b634f4a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5568fdd5ff550d90ae3d479297af8abf406306f1f8b413785b65c5d6b634f4a4", kill_on_drop: false }`
[INFO] [stdout] 5568fdd5ff550d90ae3d479297af8abf406306f1f8b413785b65c5d6b634f4a4
