[INFO] fetching crate rtps-idl-grammar 0.2.3...
[INFO] checking rtps-idl-grammar-0.2.3 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] extracting crate rtps-idl-grammar 0.2.3 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate rtps-idl-grammar 0.2.3 on toolchain 506512391b1a75ae450d36c9420978402a91abcc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rtps-idl-grammar 0.2.3
[INFO] finished tweaking crates.io crate rtps-idl-grammar 0.2.3
[INFO] tweaked toml for crates.io crate rtps-idl-grammar 0.2.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] [stderr]       Adding pest v1.0.6 (latest: v2.7.10)
[INFO] [stderr]       Adding pest_derive v1.0.8 (latest: v2.7.10)
[INFO] [stderr]       Adding quote v0.3.15 (latest: v1.0.36)
[INFO] [stderr]       Adding syn v0.11.11 (latest: v2.0.66)
[INFO] [stderr]       Adding unicode-xid v0.0.4 (latest: v0.2.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a1b844a71eec9a3c73a8d78c94c28f9709be123a8719de6943d00d29cb599b2
[INFO] running `Command { std: "docker" "start" "-a" "7a1b844a71eec9a3c73a8d78c94c28f9709be123a8719de6943d00d29cb599b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a1b844a71eec9a3c73a8d78c94c28f9709be123a8719de6943d00d29cb599b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a1b844a71eec9a3c73a8d78c94c28f9709be123a8719de6943d00d29cb599b2", kill_on_drop: false }`
[INFO] [stdout] 7a1b844a71eec9a3c73a8d78c94c28f9709be123a8719de6943d00d29cb599b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1d5508f02048e8f1c9920f45f8369686378da0e62c1de34f66b78c5f7e7e303
[INFO] running `Command { std: "docker" "start" "-a" "d1d5508f02048e8f1c9920f45f8369686378da0e62c1de34f66b78c5f7e7e303", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling pest v1.0.6
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling pest_derive v1.0.8
[INFO] [stderr]     Checking rtps-idl-grammar v0.2.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0463]: can't find crate for `pest_idl_v4_grammar`
[INFO] [stdout]   --> tests/test.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | extern crate pest_idl_v4_grammar;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rtps-idl-grammar` (test "test") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "d1d5508f02048e8f1c9920f45f8369686378da0e62c1de34f66b78c5f7e7e303", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1d5508f02048e8f1c9920f45f8369686378da0e62c1de34f66b78c5f7e7e303", kill_on_drop: false }`
[INFO] [stdout] d1d5508f02048e8f1c9920f45f8369686378da0e62c1de34f66b78c5f7e7e303