[INFO] updating cached repository BMeu/rust-dd-connectedcomponents [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/BMeu/rust-dd-connectedcomponents [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/BMeu/rust-dd-connectedcomponents" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/BMeu/rust-dd-connectedcomponents"` [INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/BMeu/rust-dd-connectedcomponents'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/BMeu/rust-dd-connectedcomponents" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/BMeu/rust-dd-connectedcomponents"` [INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/BMeu/rust-dd-connectedcomponents'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 542f1dc7a12d866e361d37cceeffc20c3ff6bcbe [INFO] sha for GitHub repo BMeu/rust-dd-connectedcomponents: 542f1dc7a12d866e361d37cceeffc20c3ff6bcbe [INFO] validating manifest of BMeu/rust-dd-connectedcomponents on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of BMeu/rust-dd-connectedcomponents on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing BMeu/rust-dd-connectedcomponents [INFO] finished frobbing BMeu/rust-dd-connectedcomponents [INFO] frobbed toml for BMeu/rust-dd-connectedcomponents written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/BMeu/rust-dd-connectedcomponents/Cargo.toml [INFO] started frobbing BMeu/rust-dd-connectedcomponents [INFO] finished frobbing BMeu/rust-dd-connectedcomponents [INFO] frobbed toml for BMeu/rust-dd-connectedcomponents written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/BMeu/rust-dd-connectedcomponents/Cargo.toml [INFO] crate BMeu/rust-dd-connectedcomponents already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] checking BMeu/rust-dd-connectedcomponents against try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab for pr-63247 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-1/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/BMeu/rust-dd-connectedcomponents:/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" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 034604b224bf969f15bd0499b43a4ad435db31cbae979661621a9c2976f0b079 [INFO] running `"docker" "start" "-a" "034604b224bf969f15bd0499b43a4ad435db31cbae979661621a9c2976f0b079"` [INFO] [stderr] Checking getopts v0.2.14 [INFO] [stderr] Checking abomonation v0.4.4 [INFO] [stderr] Checking timely_sort v0.1.3 [INFO] [stderr] Checking linear-map v0.0.4 [INFO] [stderr] Checking itertools v0.4.19 [INFO] [stderr] Checking tempdir v0.3.5 [INFO] [stderr] Checking time v0.1.35 [INFO] [stderr] Checking num v0.1.36 [INFO] [stderr] Checking stopwatch v0.0.7 [INFO] [stderr] Checking mmap v0.1.1 [INFO] [stderr] warning[E0503]: cannot use `state` because it was mutably borrowed [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.14/src/lib.rs:1008:33 [INFO] [stderr] | [INFO] [stderr] 955 | let mut machine = |cont: &mut bool, (i, c): (usize, char)| { [INFO] [stderr] | ---------------------------------------- borrow of `state` occurs here [INFO] [stderr] ... [INFO] [stderr] 959 | state = match (state, whitespace, limit) { [INFO] [stderr] | ----- borrow occurs due to use of `state` in closure [INFO] [stderr] ... [INFO] [stderr] 1008 | while cont && match state { B | C => true, A => false } { [INFO] [stderr] | ^ use of borrowed `state` [INFO] [stderr] 1009 | machine(&mut cont, (fake_i, ' ')); [INFO] [stderr] | ------- 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] Checking graph_map v0.1.0 (https://github.com/frankmcsherry/graph-map.git#4ae0e64a) [INFO] [stderr] Checking timely_communication v0.1.5 [INFO] [stderr] Checking timely v0.1.15 [INFO] [stderr] error[E0658]: use of unstable library feature 'thread_local_internals': should not be necessary [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/timely-0.1.15/src/logging.rs:160:13 [INFO] [stderr] | [INFO] [stderr] 160 | __thread_local_inner!($t, $init); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 164 | / thread_local!{ [INFO] [stderr] 165 | | /// Logs operator creation. [INFO] [stderr] 166 | | pub static OPERATES: EventStreamLogger = EventStreamLogger::new(); [INFO] [stderr] 167 | | /// Logs channel creation. [INFO] [stderr] ... | [INFO] [stderr] 178 | | pub static GUARDED_PROGRESS: EventStreamLogger = EventStreamLogger::new(); [INFO] [stderr] 179 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(thread_local_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error: no rules expected the token `EventStreamLogger` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/timely-0.1.15/src/logging.rs:160:35 [INFO] [stderr] | [INFO] [stderr] 160 | __thread_local_inner!($t, $init); [INFO] [stderr] | ^^ no rules expected this token in macro call [INFO] [stderr] ... [INFO] [stderr] 164 | / thread_local!{ [INFO] [stderr] 165 | | /// Logs operator creation. [INFO] [stderr] 166 | | pub static OPERATES: EventStreamLogger = EventStreamLogger::new(); [INFO] [stderr] 167 | | /// Logs channel creation. [INFO] [stderr] ... | [INFO] [stderr] 178 | | pub static GUARDED_PROGRESS: EventStreamLogger = EventStreamLogger::new(); [INFO] [stderr] 179 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'thread_local_internals': should not be necessary [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/timely-0.1.15/src/logging.rs:160:13 [INFO] [stderr] | [INFO] [stderr] 160 | __thread_local_inner!($t, $init); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 164 | / thread_local!{ [INFO] [stderr] 165 | | /// Logs operator creation. [INFO] [stderr] 166 | | pub static OPERATES: EventStreamLogger = EventStreamLogger::new(); [INFO] [stderr] 167 | | /// Logs channel creation. [INFO] [stderr] ... | [INFO] [stderr] 178 | | pub static GUARDED_PROGRESS: EventStreamLogger = EventStreamLogger::new(); [INFO] [stderr] 179 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(thread_local_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error: no rules expected the token `EventStreamLogger` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/timely-0.1.15/src/logging.rs:160:35 [INFO] [stderr] | [INFO] [stderr] 160 | __thread_local_inner!($t, $init); [INFO] [stderr] | ^^ no rules expected this token in macro call [INFO] [stderr] ... [INFO] [stderr] 164 | / thread_local!{ [INFO] [stderr] 165 | | /// Logs operator creation. [INFO] [stderr] 166 | | pub static OPERATES: EventStreamLogger = EventStreamLogger::new(); [INFO] [stderr] 167 | | /// Logs channel creation. [INFO] [stderr] ... | [INFO] [stderr] 178 | | pub static GUARDED_PROGRESS: EventStreamLogger = EventStreamLogger::new(); [INFO] [stderr] 179 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'thread_local_internals': should not be necessary [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/timely-0.1.15/src/logging.rs:160:13 [INFO] [stderr] | [INFO] [stderr] 160 | __thread_local_inner!($t, $init); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 164 | / thread_local!{ [INFO] [stderr] 165 | | /// Logs operator creation. [INFO] [stderr] 166 | | pub static OPERATES: EventStreamLogger = EventStreamLogger::new(); [INFO] [stderr] 167 | | /// Logs channel creation. [INFO] [stderr] ... | [INFO] [stderr] 178 | | pub static GUARDED_PROGRESS: EventStreamLogger = EventStreamLogger::new(); [INFO] [stderr] 179 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(thread_local_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error: no rules expected the token `EventStreamLogger` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/timely-0.1.15/src/logging.rs:160:35 [INFO] [stderr] | [INFO] [stderr] 160 | __thread_local_inner!($t, $init); [INFO] [stderr] | ^^ no rules expected this token in macro call [INFO] [stderr] ... [INFO] [stderr] 164 | / thread_local!{ [INFO] [stderr] 165 | | /// Logs operator creation. [INFO] [stderr] 166 | | pub static OPERATES: EventStreamLogger = EventStreamLogger::new(); [INFO] [stderr] 167 | | /// Logs channel creation. [INFO] [stderr] ... | [INFO] [stderr] 178 | | pub static GUARDED_PROGRESS: EventStreamLogger = EventStreamLogger::new(); [INFO] [stderr] 179 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'thread_local_internals': should not be necessary [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/timely-0.1.15/src/logging.rs:160:13 [INFO] [stderr] | [INFO] [stderr] 160 | __thread_local_inner!($t, $init); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 164 | / thread_local!{ [INFO] [stderr] 165 | | /// Logs operator creation. [INFO] [stderr] 166 | | pub static OPERATES: EventStreamLogger = EventStreamLogger::new(); [INFO] [stderr] 167 | | /// Logs channel creation. [INFO] [stderr] ... | [INFO] [stderr] 178 | | pub static GUARDED_PROGRESS: EventStreamLogger = EventStreamLogger::new(); [INFO] [stderr] 179 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(thread_local_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error: no rules expected the token `EventStreamLogger` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/timely-0.1.15/src/logging.rs:160:35 [INFO] [stderr] | [INFO] [stderr] 160 | __thread_local_inner!($t, $init); [INFO] [stderr] | ^^ no rules expected this token in macro call [INFO] [stderr] ... [INFO] [stderr] 164 | / thread_local!{ [INFO] [stderr] 165 | | /// Logs operator creation. [INFO] [stderr] 166 | | pub static OPERATES: EventStreamLogger = EventStreamLogger::new(); [INFO] [stderr] 167 | | /// Logs channel creation. [INFO] [stderr] ... | [INFO] [stderr] 178 | | pub static GUARDED_PROGRESS: EventStreamLogger = EventStreamLogger::new(); [INFO] [stderr] 179 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'thread_local_internals': should not be necessary [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/timely-0.1.15/src/logging.rs:160:13 [INFO] [stderr] | [INFO] [stderr] 160 | __thread_local_inner!($t, $init); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 164 | / thread_local!{ [INFO] [stderr] 165 | | /// Logs operator creation. [INFO] [stderr] 166 | | pub static OPERATES: EventStreamLogger = EventStreamLogger::new(); [INFO] [stderr] 167 | | /// Logs channel creation. [INFO] [stderr] ... | [INFO] [stderr] 178 | | pub static GUARDED_PROGRESS: EventStreamLogger = EventStreamLogger::new(); [INFO] [stderr] 179 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(thread_local_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error: no rules expected the token `EventStreamLogger` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/timely-0.1.15/src/logging.rs:160:35 [INFO] [stderr] | [INFO] [stderr] 160 | __thread_local_inner!($t, $init); [INFO] [stderr] | ^^ no rules expected this token in macro call [INFO] [stderr] ... [INFO] [stderr] 164 | / thread_local!{ [INFO] [stderr] 165 | | /// Logs operator creation. [INFO] [stderr] 166 | | pub static OPERATES: EventStreamLogger = EventStreamLogger::new(); [INFO] [stderr] 167 | | /// Logs channel creation. [INFO] [stderr] ... | [INFO] [stderr] 178 | | pub static GUARDED_PROGRESS: EventStreamLogger = EventStreamLogger::new(); [INFO] [stderr] 179 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'thread_local_internals': should not be necessary [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/timely-0.1.15/src/logging.rs:160:13 [INFO] [stderr] | [INFO] [stderr] 160 | __thread_local_inner!($t, $init); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 164 | / thread_local!{ [INFO] [stderr] 165 | | /// Logs operator creation. [INFO] [stderr] 166 | | pub static OPERATES: EventStreamLogger = EventStreamLogger::new(); [INFO] [stderr] 167 | | /// Logs channel creation. [INFO] [stderr] ... | [INFO] [stderr] 178 | | pub static GUARDED_PROGRESS: EventStreamLogger = EventStreamLogger::new(); [INFO] [stderr] 179 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(thread_local_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error: no rules expected the token `EventStreamLogger` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/timely-0.1.15/src/logging.rs:160:35 [INFO] [stderr] | [INFO] [stderr] 160 | __thread_local_inner!($t, $init); [INFO] [stderr] | ^^ no rules expected this token in macro call [INFO] [stderr] ... [INFO] [stderr] 164 | / thread_local!{ [INFO] [stderr] 165 | | /// Logs operator creation. [INFO] [stderr] 166 | | pub static OPERATES: EventStreamLogger = EventStreamLogger::new(); [INFO] [stderr] 167 | | /// Logs channel creation. [INFO] [stderr] ... | [INFO] [stderr] 178 | | pub static GUARDED_PROGRESS: EventStreamLogger = EventStreamLogger::new(); [INFO] [stderr] 179 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'thread_local_internals': should not be necessary [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/timely-0.1.15/src/logging.rs:160:13 [INFO] [stderr] | [INFO] [stderr] 160 | __thread_local_inner!($t, $init); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 164 | / thread_local!{ [INFO] [stderr] 165 | | /// Logs operator creation. [INFO] [stderr] 166 | | pub static OPERATES: EventStreamLogger = EventStreamLogger::new(); [INFO] [stderr] 167 | | /// Logs channel creation. [INFO] [stderr] ... | [INFO] [stderr] 178 | | pub static GUARDED_PROGRESS: EventStreamLogger = EventStreamLogger::new(); [INFO] [stderr] 179 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: add `#![feature(thread_local_internals)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error: no rules expected the token `EventStreamLogger` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/timely-0.1.15/src/logging.rs:160:35 [INFO] [stderr] | [INFO] [stderr] 160 | __thread_local_inner!($t, $init); [INFO] [stderr] | ^^ no rules expected this token in macro call [INFO] [stderr] ... [INFO] [stderr] 164 | / thread_local!{ [INFO] [stderr] 165 | | /// Logs operator creation. [INFO] [stderr] 166 | | pub static OPERATES: EventStreamLogger = EventStreamLogger::new(); [INFO] [stderr] 167 | | /// Logs channel creation. [INFO] [stderr] ... | [INFO] [stderr] 178 | | pub static GUARDED_PROGRESS: EventStreamLogger = EventStreamLogger::new(); [INFO] [stderr] 179 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] [INFO] [stderr] error: aborting due to 14 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0658`. [INFO] [stderr] error: Could not compile `timely`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "034604b224bf969f15bd0499b43a4ad435db31cbae979661621a9c2976f0b079"` [INFO] running `"docker" "rm" "-f" "034604b224bf969f15bd0499b43a4ad435db31cbae979661621a9c2976f0b079"` [INFO] [stdout] 034604b224bf969f15bd0499b43a4ad435db31cbae979661621a9c2976f0b079