[INFO] cloning repository https://github.com/kostylevgo/formal
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kostylevgo/formal" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkostylevgo%2Fformal", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkostylevgo%2Fformal'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 901eb3f10d23e41b3d71f2ac11a3f2f4116c9f14
[INFO] checking kostylevgo/formal against try#8e819ff5434466e9a823e03871a1775ac7d84ddf for pr-156027
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkostylevgo%2Fformal" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kostylevgo/formal
[INFO] finished tweaking git repo https://github.com/kostylevgo/formal
[INFO] tweaked toml for git repo https://github.com/kostylevgo/formal written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kostylevgo/formal on toolchain 8e819ff5434466e9a823e03871a1775ac7d84ddf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kostylevgo/formal 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" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: file `/workspace/builds/worker-3-tc2/source/examples/grammars.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `example-grammars`
[INFO] [stderr]   * `example` target `grammars`
[INFO] [stderr] warning: Cargo.toml: file `/workspace/builds/worker-3-tc2/source/examples/automatons.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `example-automatons`
[INFO] [stderr]   * `example` target `automatons`
[INFO] [stderr] warning: `formal` (manifest) generated 2 warnings
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v2.0.89
[INFO] [stderr]   Downloaded libc v0.2.165
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a10cd184517d1db38845974a4e28549587c0881732c85c06c088a0be286d085c
[INFO] running `Command { std: "docker" "start" "-a" "a10cd184517d1db38845974a4e28549587c0881732c85c06c088a0be286d085c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a10cd184517d1db38845974a4e28549587c0881732c85c06c088a0be286d085c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a10cd184517d1db38845974a4e28549587c0881732c85c06c088a0be286d085c", kill_on_drop: false }`
[INFO] [stdout] a10cd184517d1db38845974a4e28549587c0881732c85c06c088a0be286d085c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+8e819ff5434466e9a823e03871a1775ac7d84ddf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61da01d830a1ad82f5c2798865f9295d5d58fb8d9d63b1fdad489400801ed69d
[INFO] running `Command { std: "docker" "start" "-a" "61da01d830a1ad82f5c2798865f9295d5d58fb8d9d63b1fdad489400801ed69d", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: file `/opt/rustwide/workdir/examples/grammars.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `example-grammars`
[INFO] [stderr]   * `example` target `grammars`
[INFO] [stderr] warning: Cargo.toml: file `/opt/rustwide/workdir/examples/automatons.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `example-automatons`
[INFO] [stderr]   * `example` target `automatons`
[INFO] [stderr] warning: `formal` (manifest) generated 2 warnings
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling libc v0.2.165
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.89
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking formal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.24s
[INFO] running `Command { std: "docker" "inspect" "61da01d830a1ad82f5c2798865f9295d5d58fb8d9d63b1fdad489400801ed69d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61da01d830a1ad82f5c2798865f9295d5d58fb8d9d63b1fdad489400801ed69d", kill_on_drop: false }`
[INFO] [stdout] 61da01d830a1ad82f5c2798865f9295d5d58fb8d9d63b1fdad489400801ed69d
