[INFO] cloning repository resin-os/healthdog-rs [INFO] running `"git" "clone" "--bare" "git://github.com/resin-os/healthdog-rs.git" "work/cache/sources/gh/resin-os/healthdog-rs"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/resin-os/healthdog-rs'... [INFO] running `"git" "clone" "work/cache/sources/gh/resin-os/healthdog-rs" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/resin-os/healthdog-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/resin-os/healthdog-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/resin-os/healthdog-rs" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/resin-os/healthdog-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/resin-os/healthdog-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a10155844f251d00ec49348e58b2846803386085 [INFO] sha for GitHub repo resin-os/healthdog-rs: a10155844f251d00ec49348e58b2846803386085 [INFO] validating manifest of resin-os/healthdog-rs on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of resin-os/healthdog-rs on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing resin-os/healthdog-rs [INFO] finished frobbing resin-os/healthdog-rs [INFO] frobbed toml for resin-os/healthdog-rs written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/resin-os/healthdog-rs/Cargo.toml [INFO] started frobbing resin-os/healthdog-rs [INFO] finished frobbing resin-os/healthdog-rs [INFO] frobbed toml for resin-os/healthdog-rs written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/resin-os/healthdog-rs/Cargo.toml [INFO] crate resin-os/healthdog-rs already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mbox v0.3.1 [INFO] [stderr] Downloaded systemd v0.1.0 [INFO] [stderr] Downloaded libsystemd-sys v0.1.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] checking resin-os/healthdog-rs against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-4/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/resin-os/healthdog-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] cbaf3941ee6257bcc22677b160d397604d4f354205325b676d031ed8ccba3edb [INFO] running `"docker" "start" "-a" "cbaf3941ee6257bcc22677b160d397604d4f354205325b676d031ed8ccba3edb"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Compiling semver v0.6.0 [INFO] [stderr] Compiling libsystemd-sys v0.1.0 [INFO] [stderr] Checking errno v0.2.3 [INFO] [stderr] Checking nix v0.8.1 [INFO] [stderr] Checking exec v0.3.1 [INFO] [stderr] Compiling rustc_version v0.2.1 [INFO] [stderr] Compiling mbox v0.3.1 [INFO] [stderr] error: expected one of `!`, `.`, `::`, `;`, `?`, `{`, `}`, or an operator, found `<-` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/mbox-0.3.1/src/mbox.rs:188:16 [INFO] [stderr] | [INFO] [stderr] 188 | MALLOC <- value.clone() [INFO] [stderr] | ^^ expected one of 8 possible tokens here [INFO] [stderr] [INFO] [stderr] error: expected one of `!`, `.`, `::`, `;`, `?`, `{`, or an operator, found `<-` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/mbox-0.3.1/src/placer.rs:96:46 [INFO] [stderr] | [INFO] [stderr] 96 | let mbox: MBox = MALLOC <- counter.clone(); [INFO] [stderr] | ^^ expected one of 7 possible tokens here [INFO] [stderr] [INFO] [stderr] error: expected one of `!`, `.`, `::`, `;`, `?`, `{`, or an operator, found `<-` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/mbox-0.3.1/src/placer.rs:107:39 [INFO] [stderr] | [INFO] [stderr] 107 | let _: MBox = MALLOC <- panic!("should panic without crash"); [INFO] [stderr] | ^^ expected one of 7 possible tokens here [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `std::ops::Placer`, `std::ops::Place`, `std::ops::InPlace`, `std::ops::BoxPlace`, `std::ops::Boxed` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/mbox-0.3.1/src/placer.rs:14:16 [INFO] [stderr] | [INFO] [stderr] 14 | use std::ops::{Placer, Place, InPlace, BoxPlace, Boxed}; [INFO] [stderr] | ^^^^^^ ^^^^^ ^^^^^^^ ^^^^^^^^ ^^^^^ no `Boxed` in `ops` [INFO] [stderr] | | | | | [INFO] [stderr] | | | | no `BoxPlace` in `ops` [INFO] [stderr] | | | no `InPlace` in `ops` [INFO] [stderr] | | no `Place` in `ops` [INFO] [stderr] | no `Placer` in `ops` [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use NonNull instead and consider PhantomData (if you also use #[may_dangle]), Send, and/or Sync [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/mbox-0.3.1/src/internal.rs:11:33 [INFO] [stderr] | [INFO] [stderr] 11 | #[cfg(nightly_channel)] pub use std::ptr::Unique; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(ptr_internals)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use NonNull instead and consider PhantomData (if you also use #[may_dangle]), Send, and/or Sync [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/mbox-0.3.1/src/mbox.rs:15:16 [INFO] [stderr] | [INFO] [stderr] 15 | use internal::{Unique, gen_malloc, gen_realloc, gen_free}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(ptr_internals)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use NonNull instead and consider PhantomData (if you also use #[may_dangle]), Send, and/or Sync [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/mbox-0.3.1/src/mbox.rs:31:35 [INFO] [stderr] | [INFO] [stderr] 31 | pub struct MBox(Unique); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(ptr_internals)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'ptr_internals': use NonNull instead and consider PhantomData (if you also use #[may_dangle]), Send, and/or Sync [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/mbox-0.3.1/src/mbox.rs:37:14 [INFO] [stderr] | [INFO] [stderr] 37 | MBox(Unique::new(ptr)) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: add #![feature(ptr_internals)] to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error: aborting due to 8 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0658. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: Could not compile `mbox`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "cbaf3941ee6257bcc22677b160d397604d4f354205325b676d031ed8ccba3edb"` [INFO] running `"docker" "rm" "-f" "cbaf3941ee6257bcc22677b160d397604d4f354205325b676d031ed8ccba3edb"` [INFO] [stdout] cbaf3941ee6257bcc22677b160d397604d4f354205325b676d031ed8ccba3edb