[INFO] updating cached 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" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 56d93539c4778ba3cfb9efcef8abfeff6c679649 [INFO] checking man0lis/ascii-star against try#c8bdaa84ec1b37f18f30375e196a65b7602f3790 for pr-73345 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fman0lis%2Fascii-star" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/man0lis/ascii-star on toolchain c8bdaa84ec1b37f18f30375e196a65b7602f3790 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "read-manifest" "--manifest-path" "Cargo.toml", 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-12/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" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 71ca71e63f52d67ff0fdb050beb68e9be535ca279432256a21c32e8e858bdab1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "71ca71e63f52d67ff0fdb050beb68e9be535ca279432256a21c32e8e858bdab1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "71ca71e63f52d67ff0fdb050beb68e9be535ca279432256a21c32e8e858bdab1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71ca71e63f52d67ff0fdb050beb68e9be535ca279432256a21c32e8e858bdab1", kill_on_drop: false }` [INFO] [stdout] 71ca71e63f52d67ff0fdb050beb68e9be535ca279432256a21c32e8e858bdab1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+c8bdaa84ec1b37f18f30375e196a65b7602f3790" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b5c0737aa735dc68930c7ecbfc7e31b8e42dfa37eab006d2e3d65330f293184a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b5c0737aa735dc68930c7ecbfc7e31b8e42dfa37eab006d2e3d65330f293184a", kill_on_drop: false }` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking num-traits v0.1.41 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Checking stable_deref_trait v1.0.0 [INFO] [stderr] Compiling procedural-masquerade v0.1.5 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking rustc-demangle v0.1.5 [INFO] [stderr] Checking regex-syntax v0.4.1 [INFO] [stderr] Checking smallvec v0.6.0 [INFO] [stderr] Compiling gstreamer v0.9.1 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking muldiv v0.1.1 [INFO] [stderr] Checking vec_map v0.8.0 [INFO] [stderr] Checking log v0.3.8 [INFO] [stderr] Checking strsim v0.6.0 [INFO] [stderr] Checking rand v0.3.18 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking atty v0.2.6 [INFO] [stderr] Checking termion v1.5.1 [INFO] [stderr] Compiling glib-sys v0.5.0 [INFO] [stderr] Compiling gobject-sys v0.5.0 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling gstreamer-sys v0.3.0 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Checking colored v1.6.0 [INFO] [stderr] Checking textwrap v0.9.0 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Checking libloading v0.4.3 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking clap v2.29.0 [INFO] [stderr] Checking num-integer v0.1.35 [INFO] [stderr] Checking num-complex v0.1.41 [INFO] [stderr] Checking num-iter v0.1.34 [INFO] [stderr] Checking regex v0.2.3 [INFO] [stderr] Checking num-bigint v0.1.41 [INFO] [stderr] Checking parking_lot_core v0.2.8 [INFO] [stderr] Checking encoding v0.2.33 [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 glib v0.4.0 [INFO] [stderr] Checking num v0.1.41 [INFO] [stderr] Checking pitch_calc v0.11.1 [INFO] [stderr] Compiling rental-impl v0.4.15 [INFO] [stderr] Checking backtrace v0.3.4 [INFO] [stderr] Checking error-chain v0.11.0 [INFO] [stderr] Checking ultrastar-txt v0.1.1 [INFO] [stderr] Checking rental v0.4.16 [INFO] [stdout] error: proc-macro derive panicked [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rental-0.4.16/src/lib.rs:87:12 [INFO] [stdout] | [INFO] [stdout] 87 | #[derive(__rental_traits)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 110 | define_rental_traits!(32); [INFO] [stdout] | -------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: message: expected prefix "#[allow(unused)]" not found in "# [allow(unused)] enum ProceduralMasqueradeDummyType\n{ Input = (0, stringify ! (32)) . 0, }" [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: proc-macro derive panicked [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rental-0.4.16/src/lib.rs:229:13 [INFO] [stdout] | [INFO] [stdout] 229 | #[derive(__rental_structs_and_impls)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 257 | / rental! { [INFO] [stdout] 258 | | /// Example instantiations that demonstrate the API provided by the types this crate generates. [INFO] [stdout] 259 | | pub mod examples { [INFO] [stdout] 260 | | /// A simple example that can store an owner and a shared reference in the same struct. [INFO] [stdout] ... | [INFO] [stdout] 329 | | } [INFO] [stdout] 330 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = help: message: expected prefix "#[allow(unused)]" not found in "# [allow(unused)] enum ProceduralMasqueradeDummyType\n{\n Input =\n (0, stringify !\n (#\n [doc =\n r\" A simple example that can store an owner and a shared reference in the same struct.\"]\n # [doc = r\"\"] # [doc = r\" ```rust\"] # [doc = r\" # extern crate rental;\"]\n # [doc = r\" # use rental::examples::RentRef;\"] #\n [doc = r\" # fn main() {\"] #\n [doc = r\" let r = RentRef::new(Box::new(5), |i| &*i);\"] #\n [doc = r\" assert_eq!(*r, r.rent(|iref| **iref));\"] # [doc = r\" # }\"] #\n [doc = r\" ```\"] # [rental(deref_suffix)] pub struct RentRef < T :\n \'static, U : \'static > { head : Box < T >, suffix : & \'head U, } #\n [doc =\n r\" A simple example that can store an owner and a mutable reference in the same struct.\"]\n # [doc = r\"\"] # [doc = r\" ```rust\"] # [doc = r\" # extern crate rental;\"]\n # [doc = r\" # use rental::examples::RentMut;\"] #\n [doc = r\" # fn main() {\"] #\n [doc = r\" let mut r = RentMut::new(Box::new(5), |i| &mut *i);\"] #\n [doc = r\" *r = 12;\"] #\n [doc = r\" assert_eq!(12, r.rent(|iref| **iref));\"] # [doc = r\" # }\"] #\n [doc = r\" ```\"] # [rental_mut(deref_mut_suffix)] pub struct RentMut < T\n : \'static, U : \'static > { head : Box < T >, suffix : & \'head mut U, } #\n [doc = r\" An example that borrows off of another rental struct.\"] #\n [doc = r\"\"] # [doc = r\" ```rust\"] # [doc = r\" # extern crate rental;\"] #\n [doc = r\" # use rental::examples::{RentRef, RentRefMap};\"] #\n [doc = r\" # fn main() {\"] #\n [doc = r\" let r = RentRef::new(Box::new(5), |i| &*i);\"] #\n [doc = r\" let rm = RentRefMap::new(Box::new(r), |r| &**r.suffix);\"] #\n [doc = r\" assert_eq!(*rm, rm.rent(|iref| **iref));\"] # [doc = r\" # }\"] #\n [doc = r\" ```\"] # [rental(deref_suffix)] pub struct RentRefMap < T :\n \'static, U : \'static, V : \'static >\n {\n # [subrental(arity = 2)] head : Box < RentRef < T, U >>, suffix : &\n \'head_1 V,\n } #\n [doc =\n r\" An example that borrows mutably off of another rental struct.\"] #\n [doc = r\"\"] # [doc = r\" ```rust\"] # [doc = r\" # extern crate rental;\"] #\n [doc = r\" # use rental::examples::{RentMut, RentMutMap};\"] #\n [doc = r\" # fn main() {\"] #\n [doc = r\" let mut r = RentMut::new(Box::new(5), |i| &mut *i);\"] #\n [doc =\n r\" let mut rm = RentMutMap::new(Box::new(r), |r| &mut **r.suffix);\"] #\n [doc = r\" *rm = 12;\"] #\n [doc = r\" assert_eq!(12, rm.rent(|iref| **iref));\"] # [doc = r\" # }\"] #\n [doc = r\" ```\"] # [rental_mut(deref_mut_suffix)] pub struct RentMutMap <\n T : \'static, U : \'static, V : \'static >\n {\n # [subrental(arity = 2)] head : Box < RentMut < T, U >>, suffix : &\n \'head_1 mut V,\n })) . 0\n}" [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rental`. [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] [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 std::ops::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 std::ops::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 std::ops::FnMut(U, T) -> std::result::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: build failed [INFO] running `Command { std: "docker" "inspect" "b5c0737aa735dc68930c7ecbfc7e31b8e42dfa37eab006d2e3d65330f293184a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5c0737aa735dc68930c7ecbfc7e31b8e42dfa37eab006d2e3d65330f293184a", kill_on_drop: false }` [INFO] [stdout] b5c0737aa735dc68930c7ecbfc7e31b8e42dfa37eab006d2e3d65330f293184a