[INFO] crate intrusive 0.0.4 is already in cache
[INFO] extracting crate intrusive 0.0.4 into work/ex/beta-1.38-1/sources/1.37.0/reg/intrusive/0.0.4
[INFO] extracting crate intrusive 0.0.4 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/intrusive/0.0.4
[INFO] validating manifest of intrusive-0.0.4 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 intrusive-0.0.4 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 intrusive-0.0.4
[INFO] finished frobbing intrusive-0.0.4
[INFO] frobbed toml for intrusive-0.0.4 written to work/ex/beta-1.38-1/sources/1.37.0/reg/intrusive/0.0.4/Cargo.toml
[INFO] started frobbing intrusive-0.0.4
[INFO] finished frobbing intrusive-0.0.4
[INFO] frobbed toml for intrusive-0.0.4 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/intrusive/0.0.4/Cargo.toml
[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 intrusive-0.0.4 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/intrusive/0.0.4:/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] fc370d6a076e70cf24d06a27b7f8eb5af727fe566a9bddf35ceb082af71f39ab
[INFO] running `"docker" "start" "-a" "fc370d6a076e70cf24d06a27b7f8eb5af727fe566a9bddf35ceb082af71f39ab"`
[INFO] [stderr]    Compiling intrusive v0.0.4 (/opt/crater/workdir)
[INFO] [stderr] error: expected argument name, found `:`
[INFO] [stderr]   --> src/lib.rs:29:28
[INFO] [stderr]    |
[INFO] [stderr] 29 |         self.traverse(|&mut: t: T| { f(t); false })
[INFO] [stderr]    |                            ^ expected argument name
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `u` for integer literal
[INFO] [stderr]   --> src/impls.rs:15:41
[INFO] [stderr]    |
[INFO] [stderr] 15 |                     if f(mem::transmute(1u)) { break }
[INFO] [stderr]    |                                         ^^ invalid suffix `u`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: invalid suffix `u` for integer literal
[INFO] [stderr]   --> src/impls.rs:40:41
[INFO] [stderr]    |
[INFO] [stderr] 40 |                     if f(mem::transmute(1u)) { break }
[INFO] [stderr]    |                                         ^^ invalid suffix `u`
[INFO] [stderr]    |
[INFO] [stderr]    = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
[INFO] [stderr] 
[INFO] [stderr] error: expected argument name, found `:`
[INFO] [stderr]   --> src/impls.rs:57:27
[INFO] [stderr]    |
[INFO] [stderr] 57 |         iter.iterate(|&mut: elem| vec.push(elem));
[INFO] [stderr]    |                           ^ expected argument name
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]   --> src/ext.rs:10:19
[INFO] [stderr]    |
[INFO] [stderr] 10 |     fn skip(self, uint) -> Skip<Self>;
[INFO] [stderr]    |                   ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]   --> src/ext.rs:11:19
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn take(self, uint) -> Take<Self>;
[INFO] [stderr]    |                   ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]   --> src/ext.rs:37:22
[INFO] [stderr]    |
[INFO] [stderr] 37 |     fn skip(self, n: uint) -> Skip<I> {
[INFO] [stderr]    |                      ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]   --> src/ext.rs:41:22
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn take(self, n: uint) -> Take<I> {
[INFO] [stderr]    |                      ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]    --> src/ext.rs:121:31
[INFO] [stderr]     |
[INFO] [stderr] 121 | impl<T, I> IntrusiveIterator<(uint, T)> for Enumerate<I>
[INFO] [stderr]     |                               ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]    --> src/ext.rs:123:28
[INFO] [stderr]     |
[INFO] [stderr] 123 |     fn traverse<F1: FnMut((uint, T)) -> bool>(self, mut f: F1) {
[INFO] [stderr]     |                            ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]    --> src/ext.rs:135:8
[INFO] [stderr]     |
[INFO] [stderr] 135 |     n: uint
[INFO] [stderr]     |        ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `uint` in this scope
[INFO] [stderr]    --> src/ext.rs:157:8
[INFO] [stderr]     |
[INFO] [stderr] 157 |     n: uint
[INFO] [stderr]     |        ^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Slice` in module `raw`
[INFO] [stderr]  --> src/impls.rs:8:56
[INFO] [stderr]   |
[INFO] [stderr] 8 |             let slice = mem::transmute::<&'a [T], raw::Slice<T>>(self);
[INFO] [stderr]   |                                                        ^^^^^ not found in `raw`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `range` in this scope
[INFO] [stderr]   --> src/impls.rs:13:26
[INFO] [stderr]    |
[INFO] [stderr] 13 |                 for _ in range(0, slice.len) {
[INFO] [stderr]    |                          ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `int` in this scope
[INFO] [stderr]   --> src/impls.rs:19:58
[INFO] [stderr]    |
[INFO] [stderr] 19 |                 let end = slice.data.offset(slice.len as int);
[INFO] [stderr]    |                                                          ^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Slice` in module `raw`
[INFO] [stderr]   --> src/impls.rs:33:60
[INFO] [stderr]    |
[INFO] [stderr] 33 |             let slice = mem::transmute::<&'a mut [T], raw::Slice<T>>(self);
[INFO] [stderr]    |                                                            ^^^^^ not found in `raw`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `range` in this scope
[INFO] [stderr]   --> src/impls.rs:38:26
[INFO] [stderr]    |
[INFO] [stderr] 38 |                 for _ in range(0, slice.len) {
[INFO] [stderr]    |                          ^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `int` in this scope
[INFO] [stderr]   --> src/impls.rs:44:58
[INFO] [stderr]    |
[INFO] [stderr] 44 |                 let end = slice.data.offset(slice.len as int);
[INFO] [stderr]    |                                                          ^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel
[INFO] [stderr]  --> src/lib.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(unboxed_closures, globs, phase)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: use of unstable library feature 'raw'
[INFO] [stderr]  --> src/impls.rs:1:16
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{mem, raw};
[INFO] [stderr]   |                ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: for more information, see https://github.com/rust-lang/rust/issues/27751
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of type arguments: expected 0, found 1
[INFO] [stderr]   --> src/lib.rs:41:21
[INFO] [stderr]    |
[INFO] [stderr] 41 | impl<T, I: Iterator<T>> IntoIntrusive<T> for I {
[INFO] [stderr]    |                     ^ unexpected type argument
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of type arguments: expected 0, found 1
[INFO] [stderr]   --> src/lib.rs:51:21
[INFO] [stderr]    |
[INFO] [stderr] 51 | impl<T, I: Iterator<T>> IntrusiveIterator<T> for Intrusive<I> {
[INFO] [stderr]    |                     ^ unexpected type argument
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of type arguments: expected 0, found 1
[INFO] [stderr]   --> src/ext.rs:15:32
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn flat_map<O, U: Iterator<O>, F: FnMut(T) -> U>(self, F) -> FlatMap<Self, F>;
[INFO] [stderr]    |                                ^ unexpected type argument
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of type arguments: expected 0, found 1
[INFO] [stderr]   --> src/ext.rs:57:32
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn flat_map<O, U: Iterator<O>, F: FnMut(T) -> U>(self, f: F) -> FlatMap<I, F> {
[INFO] [stderr]    |                                ^ unexpected type argument
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 24 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0107, E0412, E0425, E0554, E0658.
[INFO] [stderr] For more information about an error, try `rustc --explain E0107`.
[INFO] [stderr] error: Could not compile `intrusive`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "fc370d6a076e70cf24d06a27b7f8eb5af727fe566a9bddf35ceb082af71f39ab"`
[INFO] running `"docker" "rm" "-f" "fc370d6a076e70cf24d06a27b7f8eb5af727fe566a9bddf35ceb082af71f39ab"`
[INFO] [stdout] fc370d6a076e70cf24d06a27b7f8eb5af727fe566a9bddf35ceb082af71f39ab