[INFO] cloning repository https://github.com/AcrylicShrimp/titi-lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AcrylicShrimp/titi-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAcrylicShrimp%2Ftiti-lang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAcrylicShrimp%2Ftiti-lang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0695e659666756afacdfa15107564aac3f3afce9
[INFO] testing AcrylicShrimp/titi-lang against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAcrylicShrimp%2Ftiti-lang" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AcrylicShrimp/titi-lang on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AcrylicShrimp/titi-lang
[INFO] finished tweaking git repo https://github.com/AcrylicShrimp/titi-lang
[INFO] tweaked toml for git repo https://github.com/AcrylicShrimp/titi-lang written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/AcrylicShrimp/titi-lang already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 64a888b6f5f7e42537bf5f3a9841ca6c6d808b6488b5dbdbb6e29c691cd0df39
[INFO] running `Command { std: "docker" "start" "-a" "64a888b6f5f7e42537bf5f3a9841ca6c6d808b6488b5dbdbb6e29c691cd0df39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64a888b6f5f7e42537bf5f3a9841ca6c6d808b6488b5dbdbb6e29c691cd0df39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64a888b6f5f7e42537bf5f3a9841ca6c6d808b6488b5dbdbb6e29c691cd0df39", kill_on_drop: false }`
[INFO] [stdout] 64a888b6f5f7e42537bf5f3a9841ca6c6d808b6488b5dbdbb6e29c691cd0df39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b45a8ab288ceb628144c4545750ce158a904fdb6390d487218b5a9126cd2b86a
[INFO] running `Command { std: "docker" "start" "-a" "b45a8ab288ceb628144c4545750ce158a904fdb6390d487218b5a9126cd2b86a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling span v0.0.1 (/opt/rustwide/workdir/src/span)
[INFO] [stderr]    Compiling str_interner v0.0.1 (/opt/rustwide/workdir/src/str_interner)
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling diagnostic v0.0.1 (/opt/rustwide/workdir/src/diagnostic)
[INFO] [stderr]    Compiling low_lexer v0.0.1 (/opt/rustwide/workdir/src/low_lexer)
[INFO] [stderr]    Compiling high_lexer v0.0.1 (/opt/rustwide/workdir/src/high_lexer)
[INFO] [stderr]    Compiling ast v0.0.1 (/opt/rustwide/workdir/src/ast)
[INFO] [stderr]    Compiling parser v0.0.1 (/opt/rustwide/workdir/src/parser)
[INFO] [stderr]    Compiling titi-lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.46s
[INFO] running `Command { std: "docker" "inspect" "b45a8ab288ceb628144c4545750ce158a904fdb6390d487218b5a9126cd2b86a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b45a8ab288ceb628144c4545750ce158a904fdb6390d487218b5a9126cd2b86a", kill_on_drop: false }`
[INFO] [stdout] b45a8ab288ceb628144c4545750ce158a904fdb6390d487218b5a9126cd2b86a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c0ebc168a328ebceedf548c255f476ef141b5fe9a0b498047384d58912484e4
[INFO] running `Command { std: "docker" "start" "-a" "5c0ebc168a328ebceedf548c255f476ef141b5fe9a0b498047384d58912484e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling titi-lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "5c0ebc168a328ebceedf548c255f476ef141b5fe9a0b498047384d58912484e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c0ebc168a328ebceedf548c255f476ef141b5fe9a0b498047384d58912484e4", kill_on_drop: false }`
[INFO] [stdout] 5c0ebc168a328ebceedf548c255f476ef141b5fe9a0b498047384d58912484e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a953180d3246bc4b0d93e0d3a4643860e3a545ff5512cc3014e87cea333e4ff4
[INFO] running `Command { std: "docker" "start" "-a" "a953180d3246bc4b0d93e0d3a4643860e3a545ff5512cc3014e87cea333e4ff4", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/titi_lang-cd5382bff417723c)
[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" "a953180d3246bc4b0d93e0d3a4643860e3a545ff5512cc3014e87cea333e4ff4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a953180d3246bc4b0d93e0d3a4643860e3a545ff5512cc3014e87cea333e4ff4", kill_on_drop: false }`
[INFO] [stdout] a953180d3246bc4b0d93e0d3a4643860e3a545ff5512cc3014e87cea333e4ff4