[INFO] cloning repository https://github.com/Darksecond/lox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Darksecond/lox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarksecond%2Flox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarksecond%2Flox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 377f31dbc802df45b30d90c7730c35d7f5b014af
[INFO] checking Darksecond/lox against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDarksecond%2Flox" "/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/Darksecond/lox on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Darksecond/lox
[INFO] finished tweaking git repo https://github.com/Darksecond/lox
[INFO] tweaked toml for git repo https://github.com/Darksecond/lox written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/Darksecond/lox already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_json v1.0.46
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9de0b81bdcac8e61e68ff1912291bb615b109f2204a89dbaf7d25c8b9cea48de
[INFO] running `Command { std: "docker" "start" "-a" "9de0b81bdcac8e61e68ff1912291bb615b109f2204a89dbaf7d25c8b9cea48de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9de0b81bdcac8e61e68ff1912291bb615b109f2204a89dbaf7d25c8b9cea48de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9de0b81bdcac8e61e68ff1912291bb615b109f2204a89dbaf7d25c8b9cea48de", kill_on_drop: false }`
[INFO] [stdout] 9de0b81bdcac8e61e68ff1912291bb615b109f2204a89dbaf7d25c8b9cea48de
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b6810011fe0cf22848bbf8903b708bf4918ea8302ceaacbcf5d8c4564a5b675
[INFO] running `Command { std: "docker" "start" "-a" "7b6810011fe0cf22848bbf8903b708bf4918ea8302ceaacbcf5d8c4564a5b675", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.8
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]     Checking lox-syntax v0.1.0 (/opt/rustwide/workdir/lox-syntax)
[INFO] [stderr]     Checking itoa v0.4.5
[INFO] [stderr]     Checking regex-syntax v0.6.23
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking regex v1.4.5
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]     Checking lox-bytecode v0.1.0 (/opt/rustwide/workdir/lox-bytecode)
[INFO] [stderr]     Checking serde_json v1.0.46
[INFO] [stderr]     Checking lox-vm v0.1.0 (/opt/rustwide/workdir/lox-vm)
[INFO] [stderr]     Checking lox-compiler v0.1.0 (/opt/rustwide/workdir/lox-compiler)
[INFO] [stderr]     Checking lox v0.1.0 (/opt/rustwide/workdir/lox)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.41s
[INFO] running `Command { std: "docker" "inspect" "7b6810011fe0cf22848bbf8903b708bf4918ea8302ceaacbcf5d8c4564a5b675", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b6810011fe0cf22848bbf8903b708bf4918ea8302ceaacbcf5d8c4564a5b675", kill_on_drop: false }`
[INFO] [stdout] 7b6810011fe0cf22848bbf8903b708bf4918ea8302ceaacbcf5d8c4564a5b675