[INFO] cloning repository https://github.com/man0lis/ascii-star [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/man0lis/ascii-star" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fman0lis%2Fascii-star"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fman0lis%2Fascii-star'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 56d93539c4778ba3cfb9efcef8abfeff6c679649 [INFO] checking man0lis/ascii-star against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fman0lis%2Fascii-star" "/workspace/builds/worker-4/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/man0lis/ascii-star on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/man0lis/ascii-star [INFO] finished tweaking git repo https://github.com/man0lis/ascii-star [INFO] tweaked toml for git repo https://github.com/man0lis/ascii-star written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/man0lis/ascii-star already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ultrastar-txt v0.1.1 [INFO] [stderr] Downloaded gstreamer-sys v0.3.0 [INFO] [stderr] Downloaded gstreamer v0.9.1 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "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] e436114f7cf48e82541e6e4c70624bb601d934dca2f4f2584209fc5c59f55c48 [INFO] running `"docker" "start" "-a" "e436114f7cf48e82541e6e4c70624bb601d934dca2f4f2584209fc5c59f55c48"` [INFO] [stderr] Compiling gstreamer v0.9.1 [INFO] [stderr] Checking chardet v0.2.4 [INFO] [stderr] Checking muldiv v0.1.1 [INFO] [stderr] Checking atty v0.2.6 [INFO] [stderr] Compiling glib-sys v0.5.0 [INFO] [stderr] Compiling gobject-sys v0.5.0 [INFO] [stderr] Compiling gstreamer-sys v0.3.0 [INFO] [stderr] Checking num-complex v0.1.41 [INFO] [stderr] Checking colored v1.6.0 [INFO] [stderr] Checking num-bigint v0.1.41 [INFO] [stderr] Checking parking_lot_core v0.2.8 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking regex v0.2.3 [INFO] [stderr] Checking clap v2.29.0 [INFO] [stderr] Checking parking_lot v0.4.8 [INFO] [stderr] Checking num-rational v0.1.40 [INFO] [stderr] Checking env_logger v0.4.3 [INFO] [stderr] Checking ultrastar-txt v0.1.1 [INFO] [stderr] Checking num v0.1.41 [INFO] [stderr] Checking pitch_calc v0.11.1 [INFO] [stderr] Checking glib v0.4.0 [INFO] [stderr] Compiling rental-impl v0.4.15 [INFO] [stderr] Checking rental v0.4.16 [INFO] [stderr] Checking al-sys v0.5.1 [INFO] [stderr] Checking alto v3.0.1 [INFO] [stderr] error[E0596]: cannot borrow `**func` as mutable, as it is behind a `*const` pointer [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gstreamer-0.9.1/src/iterator.rs:419:8 [INFO] [stderr] | [INFO] [stderr] 415 | let func = func as *const &mut (FnMut(T) -> bool); [INFO] [stderr] | ---- help: consider changing this to be a mutable pointer: `*mut &mut dyn std::ops::FnMut(T) -> bool` [INFO] [stderr] ... [INFO] [stderr] 419 | if (*func)(value) { [INFO] [stderr] | ^^^^^^^ `func` is a `*const` pointer, so the data it refers to cannot be borrowed as mutable [INFO] [stderr] [INFO] [stderr] error[E0596]: cannot borrow `**func` as mutable, as it is behind a `*const` pointer [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gstreamer-0.9.1/src/iterator.rs:435:5 [INFO] [stderr] | [INFO] [stderr] 431 | let func = func as *const &mut (FnMut(T)); [INFO] [stderr] | ---- help: consider changing this to be a mutable pointer: `*mut &mut dyn std::ops::FnMut(T)` [INFO] [stderr] ... [INFO] [stderr] 435 | (*func)(value); [INFO] [stderr] | ^^^^^^^ `func` is a `*const` pointer, so the data it refers to cannot be borrowed as mutable [INFO] [stderr] [INFO] [stderr] error[E0596]: cannot borrow `**func` as mutable, as it is behind a `*const` pointer [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gstreamer-0.9.1/src/iterator.rs:453:11 [INFO] [stderr] | [INFO] [stderr] 447 | let func = func as *const &mut (FnMut(U, T) -> Result); [INFO] [stderr] | ---- help: consider changing this to be a mutable pointer: `*mut &mut dyn std::ops::FnMut(U, T) -> std::result::Result` [INFO] [stderr] ... [INFO] [stderr] 453 | match (*func)(accum.take().unwrap(), value) { [INFO] [stderr] | ^^^^^^^ `func` is a `*const` pointer, so the data it refers to cannot be borrowed as mutable [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0596`. [INFO] [stderr] error: could not compile `gstreamer`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "e436114f7cf48e82541e6e4c70624bb601d934dca2f4f2584209fc5c59f55c48"` [INFO] running `"docker" "rm" "-f" "e436114f7cf48e82541e6e4c70624bb601d934dca2f4f2584209fc5c59f55c48"` [INFO] [stdout] e436114f7cf48e82541e6e4c70624bb601d934dca2f4f2584209fc5c59f55c48