[INFO] cloning repository https://github.com/howiehu/dungeoncrawl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/howiehu/dungeoncrawl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhowiehu%2Fdungeoncrawl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhowiehu%2Fdungeoncrawl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 68e38c8c3b0e4eb924da54f81cea661f209c5647
[INFO] testing howiehu/dungeoncrawl against master#c2efcc4ae006a6b2761cb42572fc9cee0d1ce4af for pr-154756
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhowiehu%2Fdungeoncrawl" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/howiehu/dungeoncrawl
[INFO] finished tweaking git repo https://github.com/howiehu/dungeoncrawl
[INFO] tweaked toml for git repo https://github.com/howiehu/dungeoncrawl written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/howiehu/dungeoncrawl on toolchain c2efcc4ae006a6b2761cb42572fc9cee0d1ce4af
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2efcc4ae006a6b2761cb42572fc9cee0d1ce4af" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/howiehu/dungeoncrawl 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" "+c2efcc4ae006a6b2761cb42572fc9cee0d1ce4af" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+c2efcc4ae006a6b2761cb42572fc9cee0d1ce4af" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b0d232e8af90202820324f73872327ecb9d54550c4ed9477edac26380155e1d
[INFO] running `Command { std: "docker" "start" "-a" "9b0d232e8af90202820324f73872327ecb9d54550c4ed9477edac26380155e1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b0d232e8af90202820324f73872327ecb9d54550c4ed9477edac26380155e1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b0d232e8af90202820324f73872327ecb9d54550c4ed9477edac26380155e1d", kill_on_drop: false }`
[INFO] [stdout] 9b0d232e8af90202820324f73872327ecb9d54550c4ed9477edac26380155e1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+c2efcc4ae006a6b2761cb42572fc9cee0d1ce4af" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7573753ad89688aac4b6ed2d3b57222e2adc5ae85e92c1780beda12f1eb85d73
[INFO] running `Command { std: "docker" "start" "-a" "7573753ad89688aac4b6ed2d3b57222e2adc5ae85e92c1780beda12f1eb85d73", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
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[INFO] [stderr]    Compiling calloop v0.10.6
[INFO] [stderr]    Compiling legion_codegen v0.4.0
[INFO] [stderr]    Compiling erased-serde v0.3.31
[INFO] [stderr]    Compiling uuid v0.8.2
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[INFO] [stderr]    Compiling winit v0.27.5
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[INFO] [stderr]    Compiling bracket-terminal v0.8.7
[INFO] [stderr]    Compiling bracket-lib v0.8.7
[INFO] [stderr]    Compiling dungeoncrawl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `EmptyArchitect` is never constructed
[INFO] [stdout]  --> src/map_builder/empty.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct EmptyArchitect {}
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 13s
[INFO] running `Command { std: "docker" "inspect" "7573753ad89688aac4b6ed2d3b57222e2adc5ae85e92c1780beda12f1eb85d73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7573753ad89688aac4b6ed2d3b57222e2adc5ae85e92c1780beda12f1eb85d73", kill_on_drop: false }`
[INFO] [stdout] 7573753ad89688aac4b6ed2d3b57222e2adc5ae85e92c1780beda12f1eb85d73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+c2efcc4ae006a6b2761cb42572fc9cee0d1ce4af" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ecb5225015eb454dfbe02e9eaa05e135f86f95bdd6acad9af485e2c41cf698b2
[INFO] running `Command { std: "docker" "start" "-a" "ecb5225015eb454dfbe02e9eaa05e135f86f95bdd6acad9af485e2c41cf698b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling dungeoncrawl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `EmptyArchitect` is never constructed
[INFO] [stdout]  --> src/map_builder/empty.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct EmptyArchitect {}
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "ecb5225015eb454dfbe02e9eaa05e135f86f95bdd6acad9af485e2c41cf698b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecb5225015eb454dfbe02e9eaa05e135f86f95bdd6acad9af485e2c41cf698b2", kill_on_drop: false }`
[INFO] [stdout] ecb5225015eb454dfbe02e9eaa05e135f86f95bdd6acad9af485e2c41cf698b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+c2efcc4ae006a6b2761cb42572fc9cee0d1ce4af" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 77c7e338d5ce4338eb4198c620a73002bf4c291e6892fd6c21323c37b33301f3
[INFO] running `Command { std: "docker" "start" "-a" "77c7e338d5ce4338eb4198c620a73002bf4c291e6892fd6c21323c37b33301f3", kill_on_drop: false }`
[INFO] [stderr] warning: struct `EmptyArchitect` is never constructed
[INFO] [stderr]  --> src/map_builder/empty.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct EmptyArchitect {}
[INFO] [stderr]   |            ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `dungeoncrawl` (bin "dungeoncrawl" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/dungeoncrawl-763a8f14a757bd35)
[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" "77c7e338d5ce4338eb4198c620a73002bf4c291e6892fd6c21323c37b33301f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77c7e338d5ce4338eb4198c620a73002bf4c291e6892fd6c21323c37b33301f3", kill_on_drop: false }`
[INFO] [stdout] 77c7e338d5ce4338eb4198c620a73002bf4c291e6892fd6c21323c37b33301f3