[INFO] fetching crate termgraph 0.4.0...
[INFO] checking termgraph-0.4.0 against try#23ffd2897cbb44320ca18dfe4d05dbacb37d55e0 for pr-115950
[INFO] extracting crate termgraph 0.4.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate termgraph 0.4.0 on toolchain 23ffd2897cbb44320ca18dfe4d05dbacb37d55e0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate termgraph 0.4.0
[INFO] finished tweaking crates.io crate termgraph 0.4.0
[INFO] tweaked toml for crates.io crate termgraph 0.4.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate termgraph 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba47fa73a6a7ecb8fca22a4e40595618e06206c664f2f6c0fbf6eb87104cce03
[INFO] running `Command { std: "docker" "start" "-a" "ba47fa73a6a7ecb8fca22a4e40595618e06206c664f2f6c0fbf6eb87104cce03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba47fa73a6a7ecb8fca22a4e40595618e06206c664f2f6c0fbf6eb87104cce03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba47fa73a6a7ecb8fca22a4e40595618e06206c664f2f6c0fbf6eb87104cce03", kill_on_drop: false }`
[INFO] [stdout] ba47fa73a6a7ecb8fca22a4e40595618e06206c664f2f6c0fbf6eb87104cce03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe648a0e111e147a5bca1f98f014eb34f9db073acf7e5ac3f7b4cb47bd3d2613
[INFO] running `Command { std: "docker" "start" "-a" "fe648a0e111e147a5bca1f98f014eb34f9db073acf7e5ac3f7b4cb47bd3d2613", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]     Checking termgraph v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0505]: cannot move out of `internal_levels` because it is borrowed
[INFO] [stdout]    --> src/grid.rs:861:37
[INFO] [stdout]     |
[INFO] [stdout] 855 |         let internal_levels = Self::generate_levels(levels, agraph, &reved_edges);
[INFO] [stdout]     |             --------------- binding `internal_levels` declared here
[INFO] [stdout] ...
[INFO] [stdout] 858 |         let horizontal = Self::generate_horizontals(agraph, &internal_levels, &names, config.glyph_width()-1);
[INFO] [stdout]     |                                                             ---------------- borrow of `internal_levels` occurs here
[INFO] [stdout] ...
[INFO] [stdout] 861 |         let level_horizontal_iter = internal_levels.into_iter().zip(
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^ move out of `internal_levels` occurs here
[INFO] [stdout] 862 |             horizontal
[INFO] [stdout]     |             ---------- borrow later used here
[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 E0505`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `termgraph` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "fe648a0e111e147a5bca1f98f014eb34f9db073acf7e5ac3f7b4cb47bd3d2613", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe648a0e111e147a5bca1f98f014eb34f9db073acf7e5ac3f7b4cb47bd3d2613", kill_on_drop: false }`
[INFO] [stdout] fe648a0e111e147a5bca1f98f014eb34f9db073acf7e5ac3f7b4cb47bd3d2613