[INFO] cloning repository https://github.com/xerexcoded/egg_DFA
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xerexcoded/egg_DFA" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxerexcoded%2Fegg_DFA", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxerexcoded%2Fegg_DFA'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eac9bf606036494a8f029ceb9cb950f36dc11822
[INFO] testing xerexcoded/egg_DFA against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxerexcoded%2Fegg_DFA" "/workspace/builds/worker-84/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-84/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/xerexcoded/egg_DFA on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/xerexcoded/egg_DFA
[INFO] finished tweaking git repo https://github.com/xerexcoded/egg_DFA
[INFO] tweaked toml for git repo https://github.com/xerexcoded/egg_DFA written to /workspace/builds/worker-84/source/Cargo.toml
[INFO] crate git repo https://github.com/xerexcoded/egg_DFA already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bd1834b616f3735b5ffc3f78f263fa31b87db957277b6988b484d0c4d44b560b
[INFO] running `Command { std: "docker" "start" "-a" "bd1834b616f3735b5ffc3f78f263fa31b87db957277b6988b484d0c4d44b560b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd1834b616f3735b5ffc3f78f263fa31b87db957277b6988b484d0c4d44b560b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd1834b616f3735b5ffc3f78f263fa31b87db957277b6988b484d0c4d44b560b", kill_on_drop: false }`
[INFO] [stdout] bd1834b616f3735b5ffc3f78f263fa31b87db957277b6988b484d0c4d44b560b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84c48f6313d0a2e5702ee66be15b73fae816f8e309bdba0bd7d7514f21c9e1d4
[INFO] running `Command { std: "docker" "start" "-a" "84c48f6313d0a2e5702ee66be15b73fae816f8e309bdba0bd7d7514f21c9e1d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling egg_DFA v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `egg_DFA` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `egg_dfa`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Character` should have a snake case name
[INFO] [stdout]    --> src/main.rs:108:16
[INFO] [stdout]     |
[INFO] [stdout] 108 |             Ok(Character) => {
[INFO] [stdout]     |                ^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `character`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.06s
[INFO] running `Command { std: "docker" "inspect" "84c48f6313d0a2e5702ee66be15b73fae816f8e309bdba0bd7d7514f21c9e1d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84c48f6313d0a2e5702ee66be15b73fae816f8e309bdba0bd7d7514f21c9e1d4", kill_on_drop: false }`
[INFO] [stdout] 84c48f6313d0a2e5702ee66be15b73fae816f8e309bdba0bd7d7514f21c9e1d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb697313c33c31dc2e4167acd8579e57412f64639f874cc48c0ac55c14b8ce93
[INFO] running `Command { std: "docker" "start" "-a" "fb697313c33c31dc2e4167acd8579e57412f64639f874cc48c0ac55c14b8ce93", kill_on_drop: false }`
[INFO] [stderr]    Compiling egg_DFA v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `egg_DFA` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `egg_dfa`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Character` should have a snake case name
[INFO] [stdout]    --> src/main.rs:108:16
[INFO] [stdout]     |
[INFO] [stdout] 108 |             Ok(Character) => {
[INFO] [stdout]     |                ^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `character`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "fb697313c33c31dc2e4167acd8579e57412f64639f874cc48c0ac55c14b8ce93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb697313c33c31dc2e4167acd8579e57412f64639f874cc48c0ac55c14b8ce93", kill_on_drop: false }`
[INFO] [stdout] fb697313c33c31dc2e4167acd8579e57412f64639f874cc48c0ac55c14b8ce93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2ad2b5ab0404ebdc272d322169c84332e6581e4eac1ec006b07010e58171debe
[INFO] running `Command { std: "docker" "start" "-a" "2ad2b5ab0404ebdc272d322169c84332e6581e4eac1ec006b07010e58171debe", kill_on_drop: false }`
[INFO] [stderr] warning: crate `egg_DFA` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `egg_dfa`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Character` should have a snake case name
[INFO] [stderr]    --> src/main.rs:108:16
[INFO] [stderr]     |
[INFO] [stderr] 108 |             Ok(Character) => {
[INFO] [stderr]     |                ^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `character`
[INFO] [stderr] 
[INFO] [stderr] warning: `egg_DFA` (bin "egg_DFA" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/egg_DFA-fc22cc39c37304ae)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2ad2b5ab0404ebdc272d322169c84332e6581e4eac1ec006b07010e58171debe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ad2b5ab0404ebdc272d322169c84332e6581e4eac1ec006b07010e58171debe", kill_on_drop: false }`
[INFO] [stdout] 2ad2b5ab0404ebdc272d322169c84332e6581e4eac1ec006b07010e58171debe