[INFO] fetching crate leo-grammar 1.0.7...
[INFO] checking leo-grammar-1.0.7 against try#38c2997544af84fe301d600d6896397738163002 for pr-154205-1
[INFO] extracting crate leo-grammar 1.0.7 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate leo-grammar 1.0.7
[INFO] finished tweaking crates.io crate leo-grammar 1.0.7
[INFO] tweaked toml for crates.io crate leo-grammar 1.0.7 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate leo-grammar 1.0.7 on toolchain 38c2997544af84fe301d600d6896397738163002
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+38c2997544af84fe301d600d6896397738163002" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate leo-grammar 1.0.7 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" "+38c2997544af84fe301d600d6896397738163002" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+38c2997544af84fe301d600d6896397738163002" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc7cc1e8f40b503deed0840f61a9e0ac2339123e5b66aab7dca4c6a003abf4e8
[INFO] running `Command { std: "docker" "start" "-a" "cc7cc1e8f40b503deed0840f61a9e0ac2339123e5b66aab7dca4c6a003abf4e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc7cc1e8f40b503deed0840f61a9e0ac2339123e5b66aab7dca4c6a003abf4e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc7cc1e8f40b503deed0840f61a9e0ac2339123e5b66aab7dca4c6a003abf4e8", kill_on_drop: false }`
[INFO] [stdout] cc7cc1e8f40b503deed0840f61a9e0ac2339123e5b66aab7dca4c6a003abf4e8
[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" "+38c2997544af84fe301d600d6896397738163002" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98db6b62027f506540c4c3906aeb910ff65fde3f4b3e33c9c966bf9c92f7783c
[INFO] running `Command { std: "docker" "start" "-a" "98db6b62027f506540c4c3906aeb910ff65fde3f4b3e33c9c966bf9c92f7783c", kill_on_drop: false }`
[INFO] [stderr] error: can't find bench `ast` at path `/opt/rustwide/workdir/benches/ast.rs`
[INFO] [stderr]  --> /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr] error: could not compile due to 1 previous target resolution error
[INFO] running `Command { std: "docker" "inspect" "98db6b62027f506540c4c3906aeb910ff65fde3f4b3e33c9c966bf9c92f7783c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98db6b62027f506540c4c3906aeb910ff65fde3f4b3e33c9c966bf9c92f7783c", kill_on_drop: false }`
[INFO] [stdout] 98db6b62027f506540c4c3906aeb910ff65fde3f4b3e33c9c966bf9c92f7783c