[INFO] cloning repository https://github.com/davemackintosh/dang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davemackintosh/dang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavemackintosh%2Fdang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavemackintosh%2Fdang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5cf2541ed6283a3d482046042aa283190d8cf705
[INFO] checking davemackintosh/dang against try#9cfe725f0995b018340c519db1b2f3cf8a7e0631 for pr-81174
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavemackintosh%2Fdang" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/davemackintosh/dang on toolchain 9cfe725f0995b018340c519db1b2f3cf8a7e0631
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/davemackintosh/dang
[INFO] finished tweaking git repo https://github.com/davemackintosh/dang
[INFO] tweaked toml for git repo https://github.com/davemackintosh/dang written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/davemackintosh/dang already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 29efc643d0389f7c7057fde5804f4be59bb64156b95c2b0885cdf7c5f8dc0a57
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "29efc643d0389f7c7057fde5804f4be59bb64156b95c2b0885cdf7c5f8dc0a57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29efc643d0389f7c7057fde5804f4be59bb64156b95c2b0885cdf7c5f8dc0a57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29efc643d0389f7c7057fde5804f4be59bb64156b95c2b0885cdf7c5f8dc0a57", kill_on_drop: false }`
[INFO] [stdout] 29efc643d0389f7c7057fde5804f4be59bb64156b95c2b0885cdf7c5f8dc0a57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5b9a4d8a211a772d4eeb51d7ed54b956129d8a2e2434c86de50b3455f42f78db
[INFO] running `Command { std: "docker" "start" "-a" "5b9a4d8a211a772d4eeb51d7ed54b956129d8a2e2434c86de50b3455f42f78db", kill_on_drop: false }`
[INFO] [stderr]     Checking dang-lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: invalid character `.` in crate name: `lexer.spec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dang-lang`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0382]: borrow of moved value: `possibleToken`
[INFO] [stdout]   --> src/lexer.rs:85:18
[INFO] [stdout]    |
[INFO] [stdout] 57 |     let mut possibleToken = DangToken {
[INFO] [stdout]    |         ----------------- move occurs because `possibleToken` has type `DangToken`, which does not implement the `Copy` trait
[INFO] [stdout] ...
[INFO] [stdout] 78 |             tokens.push(possibleToken);
[INFO] [stdout]    |                         ------------- value moved here, in previous iteration of loop
[INFO] [stdout] ...
[INFO] [stdout] 85 |                 &possibleToken.value.push(c);
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^ value borrowed here after move
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0382`.
[INFO] [stdout] 
[INFO] [stdout] error[E0382]: borrow of moved value: `possibleToken`
[INFO] [stdout]   --> src/lexer.rs:85:18
[INFO] [stdout]    |
[INFO] [stdout] 57 |     let mut possibleToken = DangToken {
[INFO] [stdout]    |         ----------------- move occurs because `possibleToken` has type `DangToken`, which does not implement the `Copy` trait
[INFO] [stdout] ...
[INFO] [stdout] 78 |             tokens.push(possibleToken);
[INFO] [stdout]    |                         ------------- value moved here, in previous iteration of loop
[INFO] [stdout] ...
[INFO] [stdout] 85 |                 &possibleToken.value.push(c);
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^ value borrowed here after move
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0382`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "5b9a4d8a211a772d4eeb51d7ed54b956129d8a2e2434c86de50b3455f42f78db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b9a4d8a211a772d4eeb51d7ed54b956129d8a2e2434c86de50b3455f42f78db", kill_on_drop: false }`
[INFO] [stdout] 5b9a4d8a211a772d4eeb51d7ed54b956129d8a2e2434c86de50b3455f42f78db