Sep 21 02:52:41.326 INFO checking smol_str-0.1.6 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 02:52:41.326 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 02:52:41.326 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-1/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 02:52:41.587 INFO blam! 8fd2dac693d31249b17e6cd01d1ad063530505a2f45bb58cb98d628120a2ca88
Sep 21 02:52:41.589 INFO running `"docker" "start" "-a" "8fd2dac693d31249b17e6cd01d1ad063530505a2f45bb58cb98d628120a2ca88"`
Sep 21 02:52:42.906 INFO kablam! usermod: no changes
Sep 21 02:52:43.046 INFO kablam!     Checking byteorder v1.2.6
Sep 21 02:52:43.046 INFO kablam!     Checking smol_str v0.1.6 (/source)
Sep 21 02:52:43.054 INFO kablam!     Checking rand v0.5.5
Sep 21 02:52:43.054 INFO kablam!     Checking wait-timeout v0.1.5
Sep 21 02:52:43.067 INFO kablam!     Checking bit-set v0.5.0
Sep 21 02:52:46.848 INFO kablam!     Checking tempfile v3.0.4
Sep 21 02:52:47.382 INFO kablam!     Checking rusty-fork v0.2.1
Sep 21 02:52:47.978 INFO kablam!     Checking proptest v0.8.6
Sep 21 02:52:56.258 INFO kablam! error[E0277]: the trait bound `smol_str::SmolStr: serde::ser::Serialize` is not satisfied
Sep 21 02:52:56.258 INFO kablam!   --> tests/test.rs:55:13
Sep 21 02:52:56.258 INFO kablam!    |
Sep 21 02:52:56.258 INFO kablam! 55 |     let s = serde_json::to_string(&s).unwrap();
Sep 21 02:52:56.258 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^ the trait `serde::ser::Serialize` is not implemented for `smol_str::SmolStr`
Sep 21 02:52:56.258 INFO kablam!    |
Sep 21 02:52:56.258 INFO kablam!    = note: required by `serde_json::to_string`
Sep 21 02:52:56.258 INFO kablam! 
Sep 21 02:52:56.261 INFO kablam! error[E0277]: the trait bound `smol_str::SmolStr: serde::de::Deserialize<'_>` is not satisfied
Sep 21 02:52:56.261 INFO kablam!   --> tests/test.rs:57:22
Sep 21 02:52:56.261 INFO kablam!    |
Sep 21 02:52:56.261 INFO kablam! 57 |     let s: SmolStr = serde_json::from_str(&s).unwrap();
Sep 21 02:52:56.261 INFO kablam!    |                      ^^^^^^^^^^^^^^^^^^^^ the trait `serde::de::Deserialize<'_>` is not implemented for `smol_str::SmolStr`
Sep 21 02:52:56.261 INFO kablam!    |
Sep 21 02:52:56.261 INFO kablam!    = note: required by `serde_json::from_str`
Sep 21 02:52:56.261 INFO kablam! 
Sep 21 02:52:56.287 INFO kablam! error: aborting due to 2 previous errors
Sep 21 02:52:56.287 INFO kablam! 
Sep 21 02:52:56.287 INFO kablam! For more information about this error, try `rustc --explain E0277`.
Sep 21 02:52:56.299 INFO kablam! error: Could not compile `smol_str`.
Sep 21 02:52:56.299 INFO kablam! 
Sep 21 02:52:56.299 INFO kablam! To learn more, run the command again with --verbose.
Sep 21 02:52:56.300 INFO kablam! su: No module specific data is present
Sep 21 02:52:57.048 INFO running `"docker" "rm" "-f" "8fd2dac693d31249b17e6cd01d1ad063530505a2f45bb58cb98d628120a2ca88"`
Sep 21 02:52:57.218 INFO blam! 8fd2dac693d31249b17e6cd01d1ad063530505a2f45bb58cb98d628120a2ca88