Sep 10 19:20:05.024 INFO checking expression-num-0.1.0 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 19:20:05.024 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 19:20:05.024 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-3/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 19:20:05.229 INFO blam! 771ec173a7b6f81969b482b9fe847be7904224c5dc309cdf88135ed6bfb9fc7f
Sep 10 19:20:05.231 INFO running `"docker" "start" "-a" "771ec173a7b6f81969b482b9fe847be7904224c5dc309cdf88135ed6bfb9fc7f"`
Sep 10 19:20:05.766 INFO kablam! usermod: no changes
Sep 10 19:20:05.803 INFO kablam!     Checking asexp v0.1.2
Sep 10 19:20:06.212 INFO kablam! error[E0599]: no method named `slice_shift_char` found for type `&str` in the current scope
Sep 10 19:20:06.212 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/asexp-0.1.2/src/atom.rs:109:13
Sep 10 19:20:06.212 INFO kablam!     |
Sep 10 19:20:06.212 INFO kablam! 109 |     match s.slice_shift_char() {
Sep 10 19:20:06.212 INFO kablam!     |             ^^^^^^^^^^^^^^^^
Sep 10 19:20:06.212 INFO kablam! 
Sep 10 19:20:06.309 INFO kablam! error[E0599]: no method named `slice_shift_char` found for type `&'a str` in the current scope
Sep 10 19:20:06.309 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/asexp-0.1.2/src/token.rs:58:13
Sep 10 19:20:06.309 INFO kablam!    |
Sep 10 19:20:06.309 INFO kablam! 58 |     match s.slice_shift_char() {
Sep 10 19:20:06.309 INFO kablam!    |             ^^^^^^^^^^^^^^^^
Sep 10 19:20:06.309 INFO kablam! 
Sep 10 19:20:06.312 INFO kablam! error[E0599]: no method named `slice_shift_char` found for type `&str` in the current scope
Sep 10 19:20:06.312 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/asexp-0.1.2/src/token.rs:82:36
Sep 10 19:20:06.312 INFO kablam!    |
Sep 10 19:20:06.312 INFO kablam! 82 |                         match rest.slice_shift_char() {
Sep 10 19:20:06.312 INFO kablam!    |                                    ^^^^^^^^^^^^^^^^
Sep 10 19:20:06.312 INFO kablam! 
Sep 10 19:20:06.314 INFO kablam! error[E0599]: no method named `slice_shift_char` found for type `&str` in the current scope
Sep 10 19:20:06.314 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/asexp-0.1.2/src/token.rs:97:52
Sep 10 19:20:06.314 INFO kablam!    |
Sep 10 19:20:06.314 INFO kablam! 97 |                                         match rest.slice_shift_char() {
Sep 10 19:20:06.314 INFO kablam!    |                                                    ^^^^^^^^^^^^^^^^
Sep 10 19:20:06.314 INFO kablam! 
Sep 10 19:20:06.322 INFO kablam! error[E0599]: no method named `slice_shift_char` found for type `&str` in the current scope
Sep 10 19:20:06.322 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/asexp-0.1.2/src/token.rs:137:30
Sep 10 19:20:06.322 INFO kablam!     |
Sep 10 19:20:06.322 INFO kablam! 137 |                     match s2.slice_shift_char() {
Sep 10 19:20:06.322 INFO kablam!     |                              ^^^^^^^^^^^^^^^^
Sep 10 19:20:06.322 INFO kablam! 
Sep 10 19:20:06.331 INFO kablam! error: aborting due to 5 previous errors
Sep 10 19:20:06.331 INFO kablam! 
Sep 10 19:20:06.331 INFO kablam! For more information about this error, try `rustc --explain E0599`.
Sep 10 19:20:06.339 INFO kablam! error: Could not compile `asexp`.
Sep 10 19:20:06.339 INFO kablam! 
Sep 10 19:20:06.339 INFO kablam! To learn more, run the command again with --verbose.
Sep 10 19:20:06.340 INFO kablam! su: No module specific data is present
Sep 10 19:20:06.856 INFO running `"docker" "rm" "-f" "771ec173a7b6f81969b482b9fe847be7904224c5dc309cdf88135ed6bfb9fc7f"`
Sep 10 19:20:06.952 INFO blam! 771ec173a7b6f81969b482b9fe847be7904224c5dc309cdf88135ed6bfb9fc7f