[INFO] cloning repository https://github.com/imlyzh/min_impls [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/imlyzh/min_impls" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimlyzh%2Fmin_impls", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimlyzh%2Fmin_impls'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d39e6f05d721760e566c369b2e513a642d2232a7 [INFO] testing imlyzh/min_impls against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimlyzh%2Fmin_impls" "/workspace/builds/worker-83/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-83/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/imlyzh/min_impls on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/imlyzh/min_impls [INFO] finished tweaking git repo https://github.com/imlyzh/min_impls [INFO] tweaked toml for git repo https://github.com/imlyzh/min_impls written to /workspace/builds/worker-83/source/Cargo.toml [INFO] crate git repo https://github.com/imlyzh/min_impls already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f283dc1570c4f34a77c04ab837b2eca76cf3da606f16b1f13be0c218ae3723f5 [INFO] running `Command { std: "docker" "start" "-a" "f283dc1570c4f34a77c04ab837b2eca76cf3da606f16b1f13be0c218ae3723f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f283dc1570c4f34a77c04ab837b2eca76cf3da606f16b1f13be0c218ae3723f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f283dc1570c4f34a77c04ab837b2eca76cf3da606f16b1f13be0c218ae3723f5", kill_on_drop: false }` [INFO] [stdout] f283dc1570c4f34a77c04ab837b2eca76cf3da606f16b1f13be0c218ae3723f5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0b67b733f4613e76b87dad12aca143214b4e3e608f73229f400dbf43843542f2 [INFO] running `Command { std: "docker" "start" "-a" "0b67b733f4613e76b87dad12aca143214b4e3e608f73229f400dbf43843542f2", kill_on_drop: false }` [INFO] [stderr] Compiling min_impls v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/analysis/def_use_analysis.rs:14:17 [INFO] [stdout] | [INFO] [stdout] 14 | _ => (), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `FunDef` [INFO] [stdout] --> src/ir.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct FunDef { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_bb` [INFO] [stdout] --> src/ir.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn get_bb(&self, name: &str) -> Option<&BasicBlock> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_next` [INFO] [stdout] --> src/ir.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn get_next(&self) -> Option> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Add` [INFO] [stdout] --> src/ir.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | Add(String, String, String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Goto` [INFO] [stdout] --> src/ir.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | Goto(String), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `If` [INFO] [stdout] --> src/ir.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | If(String, String, String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Return` [INFO] [stdout] --> src/ir.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 51 | Return, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_all_veriable` [INFO] [stdout] --> src/analysis/def_use_analysis.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn get_all_veriable(fun_def: &FunDef) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `fun_ana` [INFO] [stdout] --> src/analysis/def_use_analysis.rs:21:4 [INFO] [stdout] | [INFO] [stdout] 21 | fn fun_ana(fun_def: &FunDef) -> HashMap, HashMap> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `one_pass` [INFO] [stdout] --> src/analysis/def_use_analysis.rs:36:4 [INFO] [stdout] | [INFO] [stdout] 36 | fn one_pass(fun_def: &FunDef, mut inp: HashMap, HashMap>) -> HashMap, HashMap> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `basicblock_ana` [INFO] [stdout] --> src/analysis/def_use_analysis.rs:64:4 [INFO] [stdout] | [INFO] [stdout] 64 | fn basicblock_ana(bb: &BasicBlock, mut inp: HashMap) -> HashMap { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.18s [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "0b67b733f4613e76b87dad12aca143214b4e3e608f73229f400dbf43843542f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b67b733f4613e76b87dad12aca143214b4e3e608f73229f400dbf43843542f2", kill_on_drop: false }` [INFO] [stdout] 0b67b733f4613e76b87dad12aca143214b4e3e608f73229f400dbf43843542f2