[INFO] updating cached repository https://github.com/xeals/subs [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 83b279cffd54da4d8feef9e8318ec89a86ce30fe [INFO] checking xeals/subs against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxeals%2Fsubs" "/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/xeals/subs 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/xeals/subs [INFO] removed path dependency sunk from git repo https://github.com/xeals/subs [INFO] finished tweaking git repo https://github.com/xeals/subs [INFO] tweaked toml for git repo https://github.com/xeals/subs written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/xeals/subs 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] warning: dependency (sunk) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /workspace/builds/worker-3/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: dependency (sunk) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Blocking waiting for file lock on package cache [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" "+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] 7f1cd907bfed66fb6dbda0fa09b58e179faf2b934cabca18219aa8ab819aad00 [INFO] running `"docker" "start" "-a" "7f1cd907bfed66fb6dbda0fa09b58e179faf2b934cabca18219aa8ab819aad00"` [INFO] [stderr] warning: dependency (sunk) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling gstreamer v0.10.2 [INFO] [stderr] Checking md5 v0.6.1 [INFO] [stderr] Checking muldiv v0.1.1 [INFO] [stderr] Compiling openssl-sys v0.9.52 [INFO] [stderr] Compiling glib-sys v0.5.0 [INFO] [stderr] Compiling indexmap v1.3.0 [INFO] [stderr] Compiling gobject-sys v0.5.0 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling gstreamer-sys v0.4.0 [INFO] [stderr] Checking crossbeam-utils v0.3.2 [INFO] [stderr] Checking tokio-sync v0.1.7 [INFO] [stderr] Checking heck v0.3.1 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking unix_socket v0.5.0 [INFO] [stderr] Compiling hyper v0.12.35 [INFO] [stderr] Checking fern v0.5.8 [INFO] [stderr] Compiling configure_derive v0.1.1 [INFO] [stderr] Compiling structopt-derive v0.1.6 [INFO] [stderr] Checking flate2 v1.0.12 [INFO] [stderr] Checking crossbeam-epoch v0.4.3 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking ctrlc v3.1.3 [INFO] [stderr] Checking num-integer v0.1.41 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking error-chain v0.12.1 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Checking tokio-threadpool v0.1.16 [INFO] [stderr] Checking parking_lot v0.5.5 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking publicsuffix v1.5.3 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking http v0.1.19 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking string v0.2.1 [INFO] [stderr] Compiling openssl v0.10.25 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Checking crossbeam-channel v0.1.3 [INFO] [stderr] Checking tokio-reactor v0.1.10 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking glib v0.4.1 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking structopt v0.1.7 [INFO] [stderr] Compiling synstructure v0.12.1 [INFO] [stderr] Compiling serde_derive v1.0.101 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Checking hyper-tls v0.3.2 [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-0.10.2/src/iterator.rs:439:8 [INFO] [stderr] | [INFO] [stderr] 435 | 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] 439 | 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-0.10.2/src/iterator.rs:455:5 [INFO] [stderr] | [INFO] [stderr] 451 | 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] 455 | (*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-0.10.2/src/iterator.rs:473:11 [INFO] [stderr] | [INFO] [stderr] 467 | 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] 473 | 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" "7f1cd907bfed66fb6dbda0fa09b58e179faf2b934cabca18219aa8ab819aad00"` [INFO] running `"docker" "rm" "-f" "7f1cd907bfed66fb6dbda0fa09b58e179faf2b934cabca18219aa8ab819aad00"` [INFO] [stdout] 7f1cd907bfed66fb6dbda0fa09b58e179faf2b934cabca18219aa8ab819aad00