[INFO] fetching crate qast 0.1.0...
[INFO] testing qast-0.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate qast 0.1.0 into /workspace/builds/worker-98/source
[INFO] validating manifest of crates.io crate qast 0.1.0 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 qast 0.1.0
[INFO] finished tweaking crates.io crate qast 0.1.0
[INFO] tweaked toml for crates.io crate qast 0.1.0 written to /workspace/builds/worker-98/source/Cargo.toml
[INFO] crate crates.io crate qast 0.1.0 already has a lockfile, it will not be regenerated
[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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] 26bbe13b489cc11364d6ec53e4e31797f118223775df694e2d2b6f54adb36280
[INFO] running `Command { std: "docker" "start" "-a" "26bbe13b489cc11364d6ec53e4e31797f118223775df694e2d2b6f54adb36280", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26bbe13b489cc11364d6ec53e4e31797f118223775df694e2d2b6f54adb36280", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26bbe13b489cc11364d6ec53e4e31797f118223775df694e2d2b6f54adb36280", kill_on_drop: false }`
[INFO] [stdout] 26bbe13b489cc11364d6ec53e4e31797f118223775df694e2d2b6f54adb36280
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] 2365fe5650eaca7ffdfa8302aac6d4a9cb53a7c9cf104456894acf3208fe8973
[INFO] running `Command { std: "docker" "start" "-a" "2365fe5650eaca7ffdfa8302aac6d4a9cb53a7c9cf104456894acf3208fe8973", kill_on_drop: false }`
[INFO] [stderr]    Compiling qast v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "2365fe5650eaca7ffdfa8302aac6d4a9cb53a7c9cf104456894acf3208fe8973", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2365fe5650eaca7ffdfa8302aac6d4a9cb53a7c9cf104456894acf3208fe8973", kill_on_drop: false }`
[INFO] [stdout] 2365fe5650eaca7ffdfa8302aac6d4a9cb53a7c9cf104456894acf3208fe8973
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] 0063ccdb0dceb32fa59e8b243f11c7e92729e8d26e313406f1d1b4e12f95a94d
[INFO] running `Command { std: "docker" "start" "-a" "0063ccdb0dceb32fa59e8b243f11c7e92729e8d26e313406f1d1b4e12f95a94d", kill_on_drop: false }`
[INFO] [stderr]    Compiling qast v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.71s
[INFO] running `Command { std: "docker" "inspect" "0063ccdb0dceb32fa59e8b243f11c7e92729e8d26e313406f1d1b4e12f95a94d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0063ccdb0dceb32fa59e8b243f11c7e92729e8d26e313406f1d1b4e12f95a94d", kill_on_drop: false }`
[INFO] [stdout] 0063ccdb0dceb32fa59e8b243f11c7e92729e8d26e313406f1d1b4e12f95a94d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] eff17329b7a88092561533d54a3f6f0de42d017e228a144d454ecbea1ea87e9f
[INFO] running `Command { std: "docker" "start" "-a" "eff17329b7a88092561533d54a3f6f0de42d017e228a144d454ecbea1ea87e9f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/qast-5fc4a37133ee467e)
[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" "eff17329b7a88092561533d54a3f6f0de42d017e228a144d454ecbea1ea87e9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eff17329b7a88092561533d54a3f6f0de42d017e228a144d454ecbea1ea87e9f", kill_on_drop: false }`
[INFO] [stdout] eff17329b7a88092561533d54a3f6f0de42d017e228a144d454ecbea1ea87e9f