[INFO] updating cached repository agrover/froyo [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/agrover/froyo [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/agrover/froyo" "work/ex/beta-1.38-1/sources/1.37.0/gh/agrover/froyo"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/agrover/froyo'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/agrover/froyo" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/agrover/froyo"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/agrover/froyo'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f76e792534d017e7adb41e25af57a5706a335c23 [INFO] sha for GitHub repo agrover/froyo: f76e792534d017e7adb41e25af57a5706a335c23 [INFO] validating manifest of agrover/froyo on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of agrover/froyo on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing agrover/froyo [INFO] finished frobbing agrover/froyo [INFO] frobbed toml for agrover/froyo written to work/ex/beta-1.38-1/sources/1.37.0/gh/agrover/froyo/Cargo.toml [INFO] started frobbing agrover/froyo [INFO] finished frobbing agrover/froyo [INFO] frobbed toml for agrover/froyo written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/agrover/froyo/Cargo.toml [INFO] crate agrover/froyo already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/agrover/froyo/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing agrover/froyo against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/agrover/froyo:/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=warn" "-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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 77575a726c2cd53763aa7bc624c5d329e3b212486c8df486f681108c2ef20c6e [INFO] running `"docker" "start" "-a" "77575a726c2cd53763aa7bc624c5d329e3b212486c8df486f681108c2ef20c6e"` [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling nix v0.15.0 [INFO] [stderr] Compiling vec_map v0.4.0 [INFO] [stderr] Compiling custom_derive v0.1.7 [INFO] [stderr] Compiling serde v0.7.15 [INFO] [stderr] Compiling strsim v0.4.1 [INFO] [stderr] Compiling serde v0.9.15 [INFO] [stderr] Compiling ansi_term v0.7.5 [INFO] [stderr] Compiling bytesize v0.1.3 [INFO] [stderr] Compiling byteorder v0.3.13 [INFO] [stderr] Compiling syntex_pos v0.39.0 [INFO] [stderr] Compiling dbus v0.3.4 [INFO] [stderr] Compiling newtype_derive v0.1.6 [INFO] [stderr] Compiling clap v1.5.6 [INFO] [stderr] Compiling serde_json v0.7.4 [INFO] [stderr] Compiling syntex_errors v0.39.0 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling nix v0.5.1 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling uuid v0.1.18 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling syntex_syntax v0.39.0 [INFO] [stderr] Compiling env_logger v0.3.5 [INFO] [stderr] Compiling devicemapper v0.4.7 [INFO] [stderr] warning[E0502]: cannot borrow `cx.parse_sess.span_diagnostic` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/syntex_syntax-0.39.0/src/ext/expand.rs:659:25 [INFO] [stderr] | [INFO] [stderr] 649 | let mut expander = MacroExpander::new(&mut cx); [INFO] [stderr] | ------- mutable borrow occurs here [INFO] [stderr] ... [INFO] [stderr] 659 | let err_count = cx.parse_sess.span_diagnostic.err_count(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ immutable borrow occurs here [INFO] [stderr] 660 | let mut ret = expander.fold_crate(c); [INFO] [stderr] | -------- mutable borrow later used here [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Compiling syntex v0.39.0 [INFO] [stderr] Compiling aster v0.22.1 [INFO] [stderr] Compiling quasi v0.16.0 [INFO] [stderr] Compiling serde_codegen_internals v0.4.0 [INFO] [stderr] Compiling quasi_codegen v0.16.0 [INFO] [stderr] Compiling serde_codegen v0.7.15 [INFO] [stderr] Compiling froyo v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error[E0432]: unresolved imports `devicemapper::DevId`, `devicemapper::DmFlags`, `devicemapper::DM_SUSPEND`, `devicemapper::TargetLine` [INFO] [stderr] --> src/dmdevice.rs:10:32 [INFO] [stderr] | [INFO] [stderr] 10 | use devicemapper::{DM, Device, DevId, DmFlags, DM_SUSPEND, TargetLine}; [INFO] [stderr] | ^^^^^ ^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^ no `TargetLine` in the root [INFO] [stderr] | | | | [INFO] [stderr] | | | no `DM_SUSPEND` in the root [INFO] [stderr] | | no `DmFlags` in the root [INFO] [stderr] | no `DevId` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `devicemapper::DmFlags`, `devicemapper::DevId`, `devicemapper::DM_SUSPEND` [INFO] [stderr] --> src/thin.rs:12:32 [INFO] [stderr] | [INFO] [stderr] 12 | use devicemapper::{DM, Device, DmFlags, DevId, DM_SUSPEND}; [INFO] [stderr] | ^^^^^^^ ^^^^^ ^^^^^^^^^^ no `DM_SUSPEND` in the root [INFO] [stderr] | | | [INFO] [stderr] | | no `DevId` in the root [INFO] [stderr] | no `DmFlags` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `nix::sys::stat::S_IFBLK`, `nix::sys::stat::S_IRUSR`, `nix::sys::stat::S_IWUSR`, `nix::sys::stat::S_IRGRP`, `nix::sys::stat::S_IWGRP` [INFO] [stderr] --> src/thin.rs:14:42 [INFO] [stderr] | [INFO] [stderr] 14 | use nix::sys::stat::{mknod, umask, Mode, S_IFBLK, S_IRUSR, S_IWUSR, S_IRGRP, S_IWGRP}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^ ^^^^^^^ ^^^^^^^ ^^^^^^^ no `S_IWGRP` in `sys::stat` [INFO] [stderr] | | | | | [INFO] [stderr] | | | | no `S_IRGRP` in `sys::stat` [INFO] [stderr] | | | no `S_IWUSR` in `sys::stat` [INFO] [stderr] | | no `S_IRUSR` in `sys::stat` [INFO] [stderr] | no `S_IFBLK` in `sys::stat` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `nix::errno::EEXIST` [INFO] [stderr] --> src/thin.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use nix::errno::EEXIST; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ no `EEXIST` in `errno` [INFO] [stderr] [INFO] [stderr] error: cannot find macro `ioctl!` in this scope [INFO] [stderr] --> src/util.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | ioctl!(read blkgetsize64 with 0x12, 114; u64); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `blkgetsize64` in this scope [INFO] [stderr] --> src/util.rs:21:20 [INFO] [stderr] | [INFO] [stderr] 21 | match unsafe { blkgetsize64(file.as_raw_fd(), &mut val) } { [INFO] [stderr] | ^^^^^^^^^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 5 | use devicemapper::util::blkgetsize64; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | #[macro_use] extern crate nix; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/types.rs:172:32 [INFO] [stderr] | [INFO] [stderr] 172 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/raid.rs:310:18 [INFO] [stderr] | [INFO] [stderr] 310 | x @ 1...REDUNDANCY => RaidStatus::Degraded(x), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: #[warn(ellipsis_inclusive_range_patterns)] on by default [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `errno` found for type `&nix::Error` in the current scope [INFO] [stderr] --> src/types.rs:152:72 [INFO] [stderr] | [INFO] [stderr] 152 | FroyoError::Nix(ref err) => write!(f, "Nix error: {}", err.errno().desc()), [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `errno` found for type `&nix::Error` in the current scope [INFO] [stderr] --> src/types.rs:166:45 [INFO] [stderr] | [INFO] [stderr] 166 | FroyoError::Nix(ref err) => err.errno().desc(), [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `path` found for type `devicemapper::Device` in the current scope [INFO] [stderr] --> src/dmdevice.rs:96:32 [INFO] [stderr] | [INFO] [stderr] 96 | let pathbuf = self.dev.path().unwrap(); [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `errno` found for type `nix::Error` in the current scope [INFO] [stderr] --> src/thin.rs:399:18 [INFO] [stderr] | [INFO] [stderr] 399 | if e.errno() != EEXIST { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 10 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0425, E0432, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0425`. [INFO] [stderr] error: Could not compile `froyo`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "77575a726c2cd53763aa7bc624c5d329e3b212486c8df486f681108c2ef20c6e"` [INFO] running `"docker" "rm" "-f" "77575a726c2cd53763aa7bc624c5d329e3b212486c8df486f681108c2ef20c6e"` [INFO] [stdout] 77575a726c2cd53763aa7bc624c5d329e3b212486c8df486f681108c2ef20c6e