[INFO] fetching crate uo_rst_parser 0.4.3...
[INFO] checking uo_rst_parser-0.4.3 against master#fd0c901b00ee1e08a250039cdb90258603497e20 for pr-153692
[INFO] extracting crate uo_rst_parser 0.4.3 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate uo_rst_parser 0.4.3
[INFO] finished tweaking crates.io crate uo_rst_parser 0.4.3
[INFO] tweaked toml for crates.io crate uo_rst_parser 0.4.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate uo_rst_parser 0.4.3 on toolchain fd0c901b00ee1e08a250039cdb90258603497e20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fd0c901b00ee1e08a250039cdb90258603497e20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fd0c901b00ee1e08a250039cdb90258603497e20" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 57 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fd0c901b00ee1e08a250039cdb90258603497e20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded document_tree v0.4.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+fd0c901b00ee1e08a250039cdb90258603497e20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a46bf819e59f7ad7e4f40320cabf4c3bdcc9edc4bb913d4d942b6d7113a4d583
[INFO] running `Command { std: "docker" "start" "-a" "a46bf819e59f7ad7e4f40320cabf4c3bdcc9edc4bb913d4d942b6d7113a4d583", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a46bf819e59f7ad7e4f40320cabf4c3bdcc9edc4bb913d4d942b6d7113a4d583", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a46bf819e59f7ad7e4f40320cabf4c3bdcc9edc4bb913d4d942b6d7113a4d583", kill_on_drop: false }`
[INFO] [stdout] a46bf819e59f7ad7e4f40320cabf4c3bdcc9edc4bb913d4d942b6d7113a4d583
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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" "+fd0c901b00ee1e08a250039cdb90258603497e20" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1aafa3e082be548132611931f581aecd6e828ae44d6b3827f5866ee4be0fa2c6
[INFO] running `Command { std: "docker" "start" "-a" "1aafa3e082be548132611931f581aecd6e828ae44d6b3827f5866ee4be0fa2c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling pest v2.8.6
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]    Compiling pest_meta v2.8.6
[INFO] [stderr]    Compiling pest_generator v2.8.6
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking document_tree v0.4.2
[INFO] [stderr]    Compiling pest_derive v2.8.6
[INFO] [stderr]     Checking uo_rst_parser v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.84s
[INFO] running `Command { std: "docker" "inspect" "1aafa3e082be548132611931f581aecd6e828ae44d6b3827f5866ee4be0fa2c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1aafa3e082be548132611931f581aecd6e828ae44d6b3827f5866ee4be0fa2c6", kill_on_drop: false }`
[INFO] [stdout] 1aafa3e082be548132611931f581aecd6e828ae44d6b3827f5866ee4be0fa2c6