Sep 18 00:57:53.655 INFO checking expression-num-0.1.0 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 18 00:57:53.655 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 18 00:57:53.655 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-4/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 18 00:57:53.856 INFO blam! 849f5639f785e2113ca94913e268df7ea454ab0f83ae611a35ec4cfd4a6994bf
Sep 18 00:57:53.859 INFO running `"docker" "start" "-a" "849f5639f785e2113ca94913e268df7ea454ab0f83ae611a35ec4cfd4a6994bf"`
Sep 18 00:57:54.491 INFO kablam! usermod: no changes
Sep 18 00:57:54.523 INFO kablam!     Checking asexp v0.3.1
Sep 18 00:57:54.527 INFO kablam!     Checking asexp v0.1.2
Sep 18 00:57:54.953 INFO kablam! error[E0599]: no method named `slice_shift_char` found for type `&str` in the current scope
Sep 18 00:57:54.953 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/asexp-0.1.2/src/atom.rs:109:13
Sep 18 00:57:54.954 INFO kablam!     |
Sep 18 00:57:54.954 INFO kablam! 109 |     match s.slice_shift_char() {
Sep 18 00:57:54.955 INFO kablam!     |             ^^^^^^^^^^^^^^^^
Sep 18 00:57:54.955 INFO kablam! 
Sep 18 00:57:55.129 INFO kablam! error[E0599]: no method named `slice_shift_char` found for type `&'a str` in the current scope
Sep 18 00:57:55.130 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/asexp-0.1.2/src/token.rs:58:13
Sep 18 00:57:55.130 INFO kablam!    |
Sep 18 00:57:55.130 INFO kablam! 58 |     match s.slice_shift_char() {
Sep 18 00:57:55.131 INFO kablam!    |             ^^^^^^^^^^^^^^^^
Sep 18 00:57:55.131 INFO kablam! 
Sep 18 00:57:55.134 INFO kablam! error[E0599]: no method named `slice_shift_char` found for type `&str` in the current scope
Sep 18 00:57:55.135 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/asexp-0.1.2/src/token.rs:82:36
Sep 18 00:57:55.135 INFO kablam!    |
Sep 18 00:57:55.135 INFO kablam! 82 |                         match rest.slice_shift_char() {
Sep 18 00:57:55.135 INFO kablam!    |                                    ^^^^^^^^^^^^^^^^
Sep 18 00:57:55.136 INFO kablam! 
Sep 18 00:57:55.138 INFO kablam! error[E0599]: no method named `slice_shift_char` found for type `&str` in the current scope
Sep 18 00:57:55.138 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/asexp-0.1.2/src/token.rs:97:52
Sep 18 00:57:55.138 INFO kablam!    |
Sep 18 00:57:55.139 INFO kablam! 97 |                                         match rest.slice_shift_char() {
Sep 18 00:57:55.139 INFO kablam!    |                                                    ^^^^^^^^^^^^^^^^
Sep 18 00:57:55.139 INFO kablam! 
Sep 18 00:57:55.143 INFO kablam! error[E0599]: no method named `slice_shift_char` found for type `&str` in the current scope
Sep 18 00:57:55.144 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/asexp-0.1.2/src/token.rs:137:30
Sep 18 00:57:55.144 INFO kablam!     |
Sep 18 00:57:55.144 INFO kablam! 137 |                     match s2.slice_shift_char() {
Sep 18 00:57:55.145 INFO kablam!     |                              ^^^^^^^^^^^^^^^^
Sep 18 00:57:55.145 INFO kablam! 
Sep 18 00:57:55.158 INFO kablam! error: aborting due to 5 previous errors
Sep 18 00:57:55.171 INFO kablam! 
Sep 18 00:57:55.171 INFO kablam! For more information about this error, try `rustc --explain E0599`.
Sep 18 00:57:55.188 INFO kablam! error: Could not compile `asexp`.
Sep 18 00:57:55.188 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 18 00:57:55.356 INFO kablam! error: build failed
Sep 18 00:57:55.358 INFO kablam! su: No module specific data is present
Sep 18 00:57:55.975 INFO running `"docker" "rm" "-f" "849f5639f785e2113ca94913e268df7ea454ab0f83ae611a35ec4cfd4a6994bf"`
Sep 18 00:57:56.077 INFO blam! 849f5639f785e2113ca94913e268df7ea454ab0f83ae611a35ec4cfd4a6994bf