[INFO] cloning repository https://github.com/nanikamado/simple-paint
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nanikamado/simple-paint" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnanikamado%2Fsimple-paint", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnanikamado%2Fsimple-paint'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 38907e77bf92f013a4c89c3151ccf49b487ca1a3
[INFO] checking nanikamado/simple-paint against try#23ffd2897cbb44320ca18dfe4d05dbacb37d55e0 for pr-115950
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnanikamado%2Fsimple-paint" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nanikamado/simple-paint 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 git repo https://github.com/nanikamado/simple-paint
[INFO] finished tweaking git repo https://github.com/nanikamado/simple-paint
[INFO] tweaked toml for git repo https://github.com/nanikamado/simple-paint written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/nanikamado/simple-paint 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 39e189853bd2ec69140fa19e41219afd9bac0df1d441bece8dcc469a9cb0c686
[INFO] running `Command { std: "docker" "start" "-a" "39e189853bd2ec69140fa19e41219afd9bac0df1d441bece8dcc469a9cb0c686", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39e189853bd2ec69140fa19e41219afd9bac0df1d441bece8dcc469a9cb0c686", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39e189853bd2ec69140fa19e41219afd9bac0df1d441bece8dcc469a9cb0c686", kill_on_drop: false }`
[INFO] [stdout] 39e189853bd2ec69140fa19e41219afd9bac0df1d441bece8dcc469a9cb0c686
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0de2617787f4f099748d259cc8756946302d453252037398ca0d85f4020c040f
[INFO] running `Command { std: "docker" "start" "-a" "0de2617787f4f099748d259cc8756946302d453252037398ca0d85f4020c040f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.65
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]    Compiling strum v0.18.0
[INFO] [stderr]    Compiling libc v0.2.91
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]     Checking futures-sink v0.3.13
[INFO] [stderr]     Checking futures-core v0.3.13
[INFO] [stderr]     Checking pin-project-lite v0.2.6
[INFO] [stderr]     Checking futures-task v0.3.13
[INFO] [stderr]    Compiling anyhow v1.0.40
[INFO] [stderr]     Checking futures-io v0.3.13
[INFO] [stderr]     Checking futures-channel v0.3.13
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking slab v0.4.2
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]     Checking once_cell v1.7.2
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling gio v0.9.1
[INFO] [stderr]    Compiling gdk-pixbuf v0.9.0
[INFO] [stderr]    Compiling pango v0.9.1
[INFO] [stderr]    Compiling cairo-rs v0.9.1
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling gdk v0.13.2
[INFO] [stderr]    Compiling atk v0.9.0
[INFO] [stderr]    Compiling gtk v0.9.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling strum_macros v0.18.0
[INFO] [stderr]    Compiling futures-macro v0.3.13
[INFO] [stderr]    Compiling glib-macros v0.10.1
[INFO] [stderr]     Checking futures-util v0.3.13
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling system-deps v1.3.2
[INFO] [stderr]    Compiling glib-sys v0.10.1
[INFO] [stderr]    Compiling gobject-sys v0.10.0
[INFO] [stderr]    Compiling gio-sys v0.10.1
[INFO] [stderr]    Compiling cairo-sys-rs v0.10.0
[INFO] [stderr]    Compiling pango-sys v0.10.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.10.0
[INFO] [stderr]    Compiling atk-sys v0.10.0
[INFO] [stderr]    Compiling gdk-sys v0.10.0
[INFO] [stderr]    Compiling gtk-sys v0.10.0
[INFO] [stderr]     Checking futures-executor v0.3.13
[INFO] [stderr]     Checking glib v0.10.3
[INFO] [stderr]     Checking futures v0.3.13
[INFO] [stderr]     Checking simple-paint v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0500]: closure requires unique access to `self` but it is already borrowed
[INFO] [stdout]    --> src/ui/viewport/canvas.rs:145:26
[INFO] [stdout]     |
[INFO] [stdout] 140 |             pen::circle_pen(&input, &self.previous_input, &self.pen_setting)
[INFO] [stdout]     |                                     -------------------- borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 145 |                 .inspect(|((x, y), color)| {
[INFO] [stdout]     |                  ------- ^^^^^^^^^^^^^^^^^ closure construction occurs here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  first borrow later used by call
[INFO] [stdout] 146 |                     self.image.set(*x as usize, *y as usize, *color);
[INFO] [stdout]     |                     ---------- second borrow occurs due to use of `self` in closure
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0500]: closure requires unique access to `self` but it is already borrowed
[INFO] [stdout]    --> src/ui/viewport/canvas.rs:145:26
[INFO] [stdout]     |
[INFO] [stdout] 140 |             pen::circle_pen(&input, &self.previous_input, &self.pen_setting)
[INFO] [stdout]     |                                     -------------------- borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 145 |                 .inspect(|((x, y), color)| {
[INFO] [stdout]     |                  ------- ^^^^^^^^^^^^^^^^^ closure construction occurs here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  first borrow later used by call
[INFO] [stdout] 146 |                     self.image.set(*x as usize, *y as usize, *color);
[INFO] [stdout]     |                     ---------- second borrow occurs due to use of `self` in closure
[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 E0500`.
[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 E0500`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `simple-paint` (bin "simple-paint") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `simple-paint` (bin "simple-paint" test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "0de2617787f4f099748d259cc8756946302d453252037398ca0d85f4020c040f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0de2617787f4f099748d259cc8756946302d453252037398ca0d85f4020c040f", kill_on_drop: false }`
[INFO] [stdout] 0de2617787f4f099748d259cc8756946302d453252037398ca0d85f4020c040f