[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 master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAcrylicShrimp%2Ftiti-lang" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AcrylicShrimp/titi-lang 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/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-15/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" "+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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] b6f53eb3a609087033123e342bc69b35ce1bff3579081591fa9c6e768eb0ddf5
[INFO] running `Command { std: "docker" "start" "-a" "b6f53eb3a609087033123e342bc69b35ce1bff3579081591fa9c6e768eb0ddf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6f53eb3a609087033123e342bc69b35ce1bff3579081591fa9c6e768eb0ddf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6f53eb3a609087033123e342bc69b35ce1bff3579081591fa9c6e768eb0ddf5", kill_on_drop: false }`
[INFO] [stdout] b6f53eb3a609087033123e342bc69b35ce1bff3579081591fa9c6e768eb0ddf5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 77ee993e9959a9b7de4b8833abedba8e4caf4cdb49094f198b17c81a296ef0ff
[INFO] running `Command { std: "docker" "start" "-a" "77ee993e9959a9b7de4b8833abedba8e4caf4cdb49094f198b17c81a296ef0ff", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling span v0.0.1 (/opt/rustwide/workdir/src/span)
[INFO] [stderr]    Compiling lock_api v0.4.4
[INFO] [stderr]    Compiling instant v0.1.10
[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 47.22s
[INFO] running `Command { std: "docker" "inspect" "77ee993e9959a9b7de4b8833abedba8e4caf4cdb49094f198b17c81a296ef0ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77ee993e9959a9b7de4b8833abedba8e4caf4cdb49094f198b17c81a296ef0ff", kill_on_drop: false }`
[INFO] [stdout] 77ee993e9959a9b7de4b8833abedba8e4caf4cdb49094f198b17c81a296ef0ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] fa3b0949ae782c3c81e5880f7aa267c5d480f1fee77011c62504ba8889f11dd8
[INFO] running `Command { std: "docker" "start" "-a" "fa3b0949ae782c3c81e5880f7aa267c5d480f1fee77011c62504ba8889f11dd8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling titi-lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4m 07s
[INFO] running `Command { std: "docker" "inspect" "fa3b0949ae782c3c81e5880f7aa267c5d480f1fee77011c62504ba8889f11dd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa3b0949ae782c3c81e5880f7aa267c5d480f1fee77011c62504ba8889f11dd8", kill_on_drop: false }`
[INFO] [stdout] fa3b0949ae782c3c81e5880f7aa267c5d480f1fee77011c62504ba8889f11dd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 1d7e2417e2d0413ea4b5da1bef33f016a944a1c7d73fc389074c0db1eb55516d
[INFO] running `Command { std: "docker" "start" "-a" "1d7e2417e2d0413ea4b5da1bef33f016a944a1c7d73fc389074c0db1eb55516d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/titi_lang-e2e1a218756176bd)
[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" "1d7e2417e2d0413ea4b5da1bef33f016a944a1c7d73fc389074c0db1eb55516d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d7e2417e2d0413ea4b5da1bef33f016a944a1c7d73fc389074c0db1eb55516d", kill_on_drop: false }`
[INFO] [stdout] 1d7e2417e2d0413ea4b5da1bef33f016a944a1c7d73fc389074c0db1eb55516d