[INFO] cloning repository https://github.com/man0lis/ascii-star [INFO] running `Command { std: "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", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fman0lis%2Fascii-star'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 56d93539c4778ba3cfb9efcef8abfeff6c679649 [INFO] testing man0lis/ascii-star against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fman0lis%2Fascii-star" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/man0lis/ascii-star on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-14/source/Cargo.toml [INFO] crate git repo https://github.com/man0lis/ascii-star already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num-complex v0.1.41 [INFO] [stderr] Downloaded procedural-masquerade v0.1.5 [INFO] [stderr] Downloaded num-bigint v0.1.41 [INFO] [stderr] Downloaded ultrastar-txt v0.1.1 [INFO] [stderr] Downloaded al-sys v0.5.1 [INFO] [stderr] Downloaded parking_lot_core v0.2.8 [INFO] [stderr] Downloaded glib v0.4.0 [INFO] [stderr] Downloaded gstreamer v0.9.1 [INFO] [stderr] Downloaded parking_lot v0.4.8 [INFO] [stderr] Downloaded rental-impl v0.4.15 [INFO] [stderr] Downloaded smallvec v0.6.0 [INFO] [stderr] Downloaded rental v0.4.16 [INFO] [stderr] Downloaded gstreamer-sys v0.3.0 [INFO] [stderr] Downloaded alto v3.0.1 [INFO] [stderr] Downloaded muldiv v0.1.1 [INFO] [stderr] Downloaded pitch_calc v0.11.1 [INFO] [stderr] Downloaded chardet v0.2.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ac8bc75a4b3af24ff65cd977805f9c2a5d12d08e789cf3be5cc3d54b9bd52624 [INFO] running `Command { std: "docker" "start" "-a" "ac8bc75a4b3af24ff65cd977805f9c2a5d12d08e789cf3be5cc3d54b9bd52624", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ac8bc75a4b3af24ff65cd977805f9c2a5d12d08e789cf3be5cc3d54b9bd52624", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac8bc75a4b3af24ff65cd977805f9c2a5d12d08e789cf3be5cc3d54b9bd52624", kill_on_drop: false }` [INFO] [stdout] ac8bc75a4b3af24ff65cd977805f9c2a5d12d08e789cf3be5cc3d54b9bd52624 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 922d3f4480d493d16f7bb398105cdcf8040c1ebf353776b44d0c25d22aca5770 [INFO] running `Command { std: "docker" "start" "-a" "922d3f4480d493d16f7bb398105cdcf8040c1ebf353776b44d0c25d22aca5770", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.34 [INFO] [stderr] Compiling num-traits v0.1.41 [INFO] [stderr] Compiling encoding_index_tests v0.1.4 [INFO] [stderr] Compiling cc v1.0.3 [INFO] [stderr] Compiling stable_deref_trait v1.0.0 [INFO] [stderr] Compiling procedural-masquerade v0.1.5 [INFO] [stderr] Compiling libloading v0.4.3 [INFO] [stderr] Compiling smallvec v0.6.0 [INFO] [stderr] Compiling rustc-demangle v0.1.5 [INFO] [stderr] Compiling gstreamer v0.9.1 [INFO] [stderr] Compiling chardet v0.2.4 [INFO] [stderr] Compiling strsim v0.6.0 [INFO] [stderr] Compiling ansi_term v0.10.2 [INFO] [stderr] Compiling muldiv v0.1.1 [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] Compiling colored v1.6.0 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Compiling encoding-index-japanese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-korean v1.20141219.5 [INFO] [stderr] Compiling owning_ref v0.3.3 [INFO] [stderr] Compiling rand v0.3.18 [INFO] [stderr] Compiling memchr v2.0.1 [INFO] [stderr] Compiling atty v0.2.6 [INFO] [stderr] Compiling termion v1.5.1 [INFO] [stderr] Compiling num-integer v0.1.35 [INFO] [stderr] Compiling num-complex v0.1.41 [INFO] [stderr] Compiling encoding v0.2.33 [INFO] [stderr] Compiling aho-corasick v0.6.4 [INFO] [stderr] Compiling num-iter v0.1.34 [INFO] [stderr] Compiling clap v2.29.0 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Compiling num-bigint v0.1.41 [INFO] [stderr] Compiling parking_lot_core v0.2.8 [INFO] [stderr] Compiling regex v0.2.3 [INFO] [stderr] Compiling parking_lot v0.4.8 [INFO] [stderr] Compiling num-rational v0.1.40 [INFO] [stderr] Compiling num v0.1.41 [INFO] [stderr] Compiling pitch_calc v0.11.1 [INFO] [stderr] Compiling glib v0.4.0 [INFO] [stderr] Compiling env_logger v0.4.3 [INFO] [stderr] Compiling rental-impl v0.4.15 [INFO] [stderr] Compiling rental v0.4.16 [INFO] [stderr] Compiling al-sys v0.5.1 [INFO] [stderr] Compiling alto v3.0.1 [INFO] [stdout] error[E0596]: cannot borrow `**func` as mutable, as it is behind a `*const` pointer [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gstreamer-0.9.1/src/iterator.rs:419:8 [INFO] [stdout] | [INFO] [stdout] 415 | let func = func as *const &mut (FnMut(T) -> bool); [INFO] [stdout] | ---- help: consider changing this to be a mutable pointer: `*mut &mut dyn FnMut(T) -> bool` [INFO] [stdout] ... [INFO] [stdout] 419 | if (*func)(value) { [INFO] [stdout] | ^^^^^^^ `func` is a `*const` pointer, so the data it refers to cannot be borrowed as mutable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0596]: cannot borrow `**func` as mutable, as it is behind a `*const` pointer [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gstreamer-0.9.1/src/iterator.rs:435:5 [INFO] [stdout] | [INFO] [stdout] 431 | let func = func as *const &mut (FnMut(T)); [INFO] [stdout] | ---- help: consider changing this to be a mutable pointer: `*mut &mut dyn FnMut(T)` [INFO] [stdout] ... [INFO] [stdout] 435 | (*func)(value); [INFO] [stdout] | ^^^^^^^ `func` is a `*const` pointer, so the data it refers to cannot be borrowed as mutable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0596]: cannot borrow `**func` as mutable, as it is behind a `*const` pointer [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gstreamer-0.9.1/src/iterator.rs:453:11 [INFO] [stdout] | [INFO] [stdout] 447 | let func = func as *const &mut (FnMut(U, T) -> Result); [INFO] [stdout] | ---- help: consider changing this to be a mutable pointer: `*mut &mut dyn FnMut(U, T) -> Result` [INFO] [stdout] ... [INFO] [stdout] 453 | match (*func)(accum.take().unwrap(), value) { [INFO] [stdout] | ^^^^^^^ `func` is a `*const` pointer, so the data it refers to cannot be borrowed as mutable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0596`. [INFO] [stdout] [INFO] [stderr] error: could not compile `gstreamer` due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "922d3f4480d493d16f7bb398105cdcf8040c1ebf353776b44d0c25d22aca5770", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "922d3f4480d493d16f7bb398105cdcf8040c1ebf353776b44d0c25d22aca5770", kill_on_drop: false }` [INFO] [stdout] 922d3f4480d493d16f7bb398105cdcf8040c1ebf353776b44d0c25d22aca5770