[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 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoblin2018%2Fdark_ranger" "/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/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-1-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 [ERROR] error running command: no output for 300 seconds [INFO] checking goblin2018/dark_ranger against try#3f7e3b175fda7edbf81081bcd9b91b73f2f7993f for pr-156157 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgoblin2018%2Fdark_ranger" "/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/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-1-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-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3f7e3b175fda7edbf81081bcd9b91b73f2f7993f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5b42c84bb4f26e45589eebccb9bfdaaaab6333226b90f49eeb6ad241f98d822d [INFO] running `Command { std: "docker" "start" "-a" "5b42c84bb4f26e45589eebccb9bfdaaaab6333226b90f49eeb6ad241f98d822d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5b42c84bb4f26e45589eebccb9bfdaaaab6333226b90f49eeb6ad241f98d822d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b42c84bb4f26e45589eebccb9bfdaaaab6333226b90f49eeb6ad241f98d822d", kill_on_drop: false }` [INFO] [stdout] 5b42c84bb4f26e45589eebccb9bfdaaaab6333226b90f49eeb6ad241f98d822d [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3f7e3b175fda7edbf81081bcd9b91b73f2f7993f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7c8234b925d286064d8f00d0e138c08d279efc024ac7d3198c75f878ea856b6e [INFO] running `Command { std: "docker" "start" "-a" "7c8234b925d286064d8f00d0e138c08d279efc024ac7d3198c75f878ea856b6e", kill_on_drop: false }` [INFO] [stderr] Checking log v0.4.20 [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[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`, found `Result<(), _>` [INFO] [stdout] | | [INFO] [stdout] | expected due to the type of this binding [INFO] [stdout] | [INFO] [stdout] = note: expected struct `HashSet` [INFO] [stdout] found enum `Result<(), _>` [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`, found `Result<(), _>` [INFO] [stdout] | | [INFO] [stdout] | expected due to the type of this binding [INFO] [stdout] | [INFO] [stdout] = note: expected struct `HashSet` [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: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[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] Some errors have detailed explanations: E0063, E0308. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0063`. [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] [stderr] error: could not compile `auto` (bin "auto") due to 4 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "7c8234b925d286064d8f00d0e138c08d279efc024ac7d3198c75f878ea856b6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c8234b925d286064d8f00d0e138c08d279efc024ac7d3198c75f878ea856b6e", kill_on_drop: false }` [INFO] [stdout] 7c8234b925d286064d8f00d0e138c08d279efc024ac7d3198c75f878ea856b6e