[INFO] cloning repository https://github.com/notrodes/gui_cereal [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/notrodes/gui_cereal" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnotrodes%2Fgui_cereal"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnotrodes%2Fgui_cereal'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 9317a80cac73af647af31b3cf146587966a25665 [INFO] checking notrodes/gui_cereal against master#74e80468347471779be6060d8d7d6d04e98e467f for pr-72788 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnotrodes%2Fgui_cereal" "/workspace/builds/worker-9/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/notrodes/gui_cereal on toolchain 74e80468347471779be6060d8d7d6d04e98e467f [INFO] running `"/workspace/cargo-home/bin/cargo" "+74e80468347471779be6060d8d7d6d04e98e467f" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/notrodes/gui_cereal [INFO] finished tweaking git repo https://github.com/notrodes/gui_cereal [INFO] tweaked toml for git repo https://github.com/notrodes/gui_cereal written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/notrodes/gui_cereal already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+74e80468347471779be6060d8d7d6d04e98e467f" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+74e80468347471779be6060d8d7d6d04e98e467f" "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] 2e410e54282bd424998b61100336af93c264321946003a6c7d5f93f252fd3766 [INFO] running `"docker" "start" "-a" "2e410e54282bd424998b61100336af93c264321946003a6c7d5f93f252fd3766"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling pkg-config v0.3.16 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Checking futures-task v0.3.1 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling gio v0.8.0 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling cairo-rs v0.8.0 [INFO] [stderr] Compiling gdk-pixbuf v0.8.0 [INFO] [stderr] Compiling pango v0.8.0 [INFO] [stderr] Checking futures-io v0.3.1 [INFO] [stderr] Compiling gdk v0.12.0 [INFO] [stderr] Compiling atk v0.8.0 [INFO] [stderr] Compiling gtk v0.8.0 [INFO] [stderr] Checking futures-channel v0.3.1 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling glib-sys v0.9.1 [INFO] [stderr] Compiling gobject-sys v0.9.1 [INFO] [stderr] Compiling gio-sys v0.9.1 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.9.1 [INFO] [stderr] Compiling cairo-sys-rs v0.9.2 [INFO] [stderr] Compiling pango-sys v0.9.1 [INFO] [stderr] Compiling gdk-sys v0.9.1 [INFO] [stderr] Compiling atk-sys v0.9.1 [INFO] [stderr] Compiling gtk-sys v0.9.2 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Checking futures-util v0.3.1 [INFO] [stderr] Checking futures-executor v0.3.1 [INFO] [stderr] Checking glib v0.9.0 [INFO] [stderr] Checking gui_cereal v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0382]: borrow of moved value: `probability` [INFO] [stderr] --> src/lib.rs:53:31 [INFO] [stderr] | [INFO] [stderr] 35 | let probability; [INFO] [stderr] | ----------- move occurs because `probability` has type `std::option::Option>`, which does not implement the `Copy` trait [INFO] [stderr] ... [INFO] [stderr] 46 | probability.unwrap().append(&mut child); [INFO] [stderr] | ----------- value moved here [INFO] [stderr] ... [INFO] [stderr] 53 | let probability = probability.clone(); [INFO] [stderr] | ^^^^^^^^^^^ value borrowed here after move [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0382`. [INFO] [stderr] error: could not compile `gui_cereal`. [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] [stderr] error[E0382]: borrow of moved value: `probability` [INFO] [stderr] --> src/lib.rs:53:31 [INFO] [stderr] | [INFO] [stderr] 35 | let probability; [INFO] [stderr] | ----------- move occurs because `probability` has type `std::option::Option>`, which does not implement the `Copy` trait [INFO] [stderr] ... [INFO] [stderr] 46 | probability.unwrap().append(&mut child); [INFO] [stderr] | ----------- value moved here [INFO] [stderr] ... [INFO] [stderr] 53 | let probability = probability.clone(); [INFO] [stderr] | ^^^^^^^^^^^ value borrowed here after move [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0382`. [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "2e410e54282bd424998b61100336af93c264321946003a6c7d5f93f252fd3766"` [INFO] running `"docker" "rm" "-f" "2e410e54282bd424998b61100336af93c264321946003a6c7d5f93f252fd3766"` [INFO] [stdout] 2e410e54282bd424998b61100336af93c264321946003a6c7d5f93f252fd3766