[INFO] cloning repository https://github.com/aQaTL/Calculator
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aQaTL/Calculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FaQaTL%2FCalculator"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FaQaTL%2FCalculator'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c2070976d1a0b5dbea655b1d4b8b66a9ee387364
[INFO] checking aQaTL/Calculator against try#98d5ea1855f1028095b37c493ba31093c8519d68 for pr-69548
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FaQaTL%2FCalculator" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/aQaTL/Calculator on toolchain 98d5ea1855f1028095b37c493ba31093c8519d68
[INFO] running `"/workspace/cargo-home/bin/cargo" "+98d5ea1855f1028095b37c493ba31093c8519d68" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/aQaTL/Calculator
[INFO] finished tweaking git repo https://github.com/aQaTL/Calculator
[INFO] tweaked toml for git repo https://github.com/aQaTL/Calculator written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/aQaTL/Calculator already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+98d5ea1855f1028095b37c493ba31093c8519d68" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+98d5ea1855f1028095b37c493ba31093c8519d68" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 477d521ae7dc9f7099bc82ae5d048dd277c278d0566de1dfabe782786a84e773
[INFO] running `"docker" "start" "-a" "477d521ae7dc9f7099bc82ae5d048dd277c278d0566de1dfabe782786a84e773"`
[INFO] [stderr]     Checking rusttype v0.8.2
[INFO] [stderr]     Checking rusttype v0.7.9
[INFO] [stderr]     Checking glyph_brush_layout v0.1.8
[INFO] [stderr]     Checking andrew v0.2.1
[INFO] [stderr]     Checking glyph_brush v0.6.1
[INFO] [stderr]     Checking smithay-client-toolkit v0.6.6
[INFO] [stderr]     Checking wgpu_glyph v0.7.0 (https://github.com/hecrj/wgpu_glyph?branch=fix/font-load-panic#b2b26a04)
[INFO] [stderr]     Checking iced_wgpu v0.1.0 (https://github.com/hecrj/iced?rev=4e9e051#4e9e051c)
[INFO] [stderr]     Checking smithay-clipboard v0.3.6
[INFO] [stderr]     Checking winit v0.20.0-alpha4 (https://github.com/hecrj/winit?rev=709808eb4e69044705fcb214bcc30556db761405#709808eb)
[INFO] [stderr]     Checking clipboard_wayland v0.1.0-alpha (https://github.com/hecrj/window_clipboard?rev=22c6dd6c04cd05d528029b50a30c56417cd4bebf#22c6dd6c)
[INFO] [stderr]     Checking window_clipboard v0.1.0-alpha.2 (https://github.com/hecrj/window_clipboard?rev=22c6dd6c04cd05d528029b50a30c56417cd4bebf#22c6dd6c)
[INFO] [stderr]     Checking iced_winit v0.1.0-alpha (https://github.com/hecrj/iced?rev=4e9e051#4e9e051c)
[INFO] [stderr]     Checking iced v0.1.0-beta (https://github.com/hecrj/iced?rev=4e9e051#4e9e051c)
[INFO] [stderr]     Checking calculator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.49s
[INFO] running `"docker" "inspect" "477d521ae7dc9f7099bc82ae5d048dd277c278d0566de1dfabe782786a84e773"`
[INFO] running `"docker" "rm" "-f" "477d521ae7dc9f7099bc82ae5d048dd277c278d0566de1dfabe782786a84e773"`
[INFO] [stdout] 477d521ae7dc9f7099bc82ae5d048dd277c278d0566de1dfabe782786a84e773