[INFO] cloning repository https://github.com/AndroidOatmeal/rust-mtg-sim
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AndroidOatmeal/rust-mtg-sim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndroidOatmeal%2Frust-mtg-sim", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndroidOatmeal%2Frust-mtg-sim'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 09c6d296885dae2ded345456273411304a95d5e7
[INFO] testing AndroidOatmeal/rust-mtg-sim against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndroidOatmeal%2Frust-mtg-sim" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AndroidOatmeal/rust-mtg-sim on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AndroidOatmeal/rust-mtg-sim
[INFO] finished tweaking git repo https://github.com/AndroidOatmeal/rust-mtg-sim
[INFO] tweaked toml for git repo https://github.com/AndroidOatmeal/rust-mtg-sim written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/AndroidOatmeal/rust-mtg-sim already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/Manishearth/rust-clippy`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f7b6e312311b6d2432ac80f622d6ee2318bfa8fe2b6ce39c5a0696a492a4a9a3
[INFO] running `Command { std: "docker" "start" "-a" "f7b6e312311b6d2432ac80f622d6ee2318bfa8fe2b6ce39c5a0696a492a4a9a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7b6e312311b6d2432ac80f622d6ee2318bfa8fe2b6ce39c5a0696a492a4a9a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7b6e312311b6d2432ac80f622d6ee2318bfa8fe2b6ce39c5a0696a492a4a9a3", kill_on_drop: false }`
[INFO] [stdout] f7b6e312311b6d2432ac80f622d6ee2318bfa8fe2b6ce39c5a0696a492a4a9a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e45a4d8f05003ad38f75a03d29af4c8bef3182762aa56d78d855627477f939be
[INFO] running `Command { std: "docker" "start" "-a" "e45a4d8f05003ad38f75a03d29af4c8bef3182762aa56d78d855627477f939be", kill_on_drop: false }`
[INFO] [stderr]    Compiling clippy v0.0.4 (https://github.com/Manishearth/rust-clippy#87047c32)
[INFO] [stdout] error[E0463]: can't find crate for `syntax`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/git/checkouts/rust-clippy-eb94f5e90699ab2d/87047c3/src/lib.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | extern crate syntax;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `clippy`
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "e45a4d8f05003ad38f75a03d29af4c8bef3182762aa56d78d855627477f939be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e45a4d8f05003ad38f75a03d29af4c8bef3182762aa56d78d855627477f939be", kill_on_drop: false }`
[INFO] [stdout] e45a4d8f05003ad38f75a03d29af4c8bef3182762aa56d78d855627477f939be