[INFO] fetching crate parst 0.1.4...
[INFO] testing parst-0.1.4 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate parst 0.1.4 into /workspace/builds/worker-111/source
[INFO] validating manifest of crates.io crate parst 0.1.4 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate parst 0.1.4
[INFO] finished tweaking crates.io crate parst 0.1.4
[INFO] tweaked toml for crates.io crate parst 0.1.4 written to /workspace/builds/worker-111/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded parst_derive v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 505050bf38fac7b94cb183eb4e1df9d47ec670a6a321fe5ff2dfaf7bbedf9ec8
[INFO] running `Command { std: "docker" "start" "-a" "505050bf38fac7b94cb183eb4e1df9d47ec670a6a321fe5ff2dfaf7bbedf9ec8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "505050bf38fac7b94cb183eb4e1df9d47ec670a6a321fe5ff2dfaf7bbedf9ec8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "505050bf38fac7b94cb183eb4e1df9d47ec670a6a321fe5ff2dfaf7bbedf9ec8", kill_on_drop: false }`
[INFO] [stdout] 505050bf38fac7b94cb183eb4e1df9d47ec670a6a321fe5ff2dfaf7bbedf9ec8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 940e872257d33217e65b5cae4580a63f5bc3e9efd78b4a4898d2076a8bece2c9
[INFO] running `Command { std: "docker" "start" "-a" "940e872257d33217e65b5cae4580a63f5bc3e9efd78b4a4898d2076a8bece2c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling parst_derive v0.1.2
[INFO] [stderr]    Compiling parst v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.69s
[INFO] running `Command { std: "docker" "inspect" "940e872257d33217e65b5cae4580a63f5bc3e9efd78b4a4898d2076a8bece2c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "940e872257d33217e65b5cae4580a63f5bc3e9efd78b4a4898d2076a8bece2c9", kill_on_drop: false }`
[INFO] [stdout] 940e872257d33217e65b5cae4580a63f5bc3e9efd78b4a4898d2076a8bece2c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 656929aa825901967e62a85dc66f8f185eceae49e2ffa863f59595fa7a8d3fa4
[INFO] running `Command { std: "docker" "start" "-a" "656929aa825901967e62a85dc66f8f185eceae49e2ffa863f59595fa7a8d3fa4", kill_on_drop: false }`
[INFO] [stderr]    Compiling parst v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "656929aa825901967e62a85dc66f8f185eceae49e2ffa863f59595fa7a8d3fa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "656929aa825901967e62a85dc66f8f185eceae49e2ffa863f59595fa7a8d3fa4", kill_on_drop: false }`
[INFO] [stdout] 656929aa825901967e62a85dc66f8f185eceae49e2ffa863f59595fa7a8d3fa4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 53005e46f129b096688cfa8cf671f78243dd21eb8befe55adced8ebb7e71484f
[INFO] running `Command { std: "docker" "start" "-a" "53005e46f129b096688cfa8cf671f78243dd21eb8befe55adced8ebb7e71484f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/parst-df40b3849bb65d2d)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests parst
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "53005e46f129b096688cfa8cf671f78243dd21eb8befe55adced8ebb7e71484f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53005e46f129b096688cfa8cf671f78243dd21eb8befe55adced8ebb7e71484f", kill_on_drop: false }`
[INFO] [stdout] 53005e46f129b096688cfa8cf671f78243dd21eb8befe55adced8ebb7e71484f