[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#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndroidOatmeal%2Frust-mtg-sim" "/workspace/builds/worker-103/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-103/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AndroidOatmeal/rust-mtg-sim on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-103/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c511683f8dd4e46b56139d647f9f3134876b508d8ed87d242bb5d0ccdebaf86f
[INFO] running `Command { std: "docker" "start" "-a" "c511683f8dd4e46b56139d647f9f3134876b508d8ed87d242bb5d0ccdebaf86f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c511683f8dd4e46b56139d647f9f3134876b508d8ed87d242bb5d0ccdebaf86f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c511683f8dd4e46b56139d647f9f3134876b508d8ed87d242bb5d0ccdebaf86f", kill_on_drop: false }`
[INFO] [stdout] c511683f8dd4e46b56139d647f9f3134876b508d8ed87d242bb5d0ccdebaf86f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef7ff4e91d78562d7d3600b360489da220aaec3db8602e7c4146b3c700db8f3c
[INFO] running `Command { std: "docker" "start" "-a" "ef7ff4e91d78562d7d3600b360489da220aaec3db8602e7c4146b3c700db8f3c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling clippy v0.0.4 (https://github.com/Manishearth/rust-clippy#87047c32)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> /opt/rustwide/cargo-home/git/checkouts/rust-clippy-eb94f5e90699ab2d/87047c3/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(plugin_registrar, box_syntax)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: a __rustc_plugin_registrar symbol must now be defined instead
[INFO] [stdout] 
[INFO] [stdout] 
[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] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0463, E0557.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `clippy` due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "ef7ff4e91d78562d7d3600b360489da220aaec3db8602e7c4146b3c700db8f3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef7ff4e91d78562d7d3600b360489da220aaec3db8602e7c4146b3c700db8f3c", kill_on_drop: false }`
[INFO] [stdout] ef7ff4e91d78562d7d3600b360489da220aaec3db8602e7c4146b3c700db8f3c