Sep 19 18:29:47.914 INFO checking serde_qs-0.4.1 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 18:29:47.914 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 18:29:47.914 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-3/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 18:29:48.334 INFO blam! 8e29617d1036159218c5cb5d00a0f92c2ec018de35d222e4b8e5bae9ed89a82a
Sep 19 18:29:48.337 INFO running `"docker" "start" "-a" "8e29617d1036159218c5cb5d00a0f92c2ec018de35d222e4b8e5bae9ed89a82a"`
Sep 19 18:29:49.448 INFO kablam! usermod: no changes
Sep 19 18:29:49.655 INFO kablam!     Checking serde_qs v0.4.1 (/source)
Sep 19 18:29:52.535 INFO kablam! error[E0463]: can't find crate for `serde_json`
Sep 19 18:29:52.535 INFO kablam!  --> benches/bench.rs:9:1
Sep 19 18:29:52.535 INFO kablam!   |
Sep 19 18:29:52.535 INFO kablam! 9 | extern crate serde_json;
Sep 19 18:29:52.535 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 19 18:29:52.535 INFO kablam! 
Sep 19 18:29:52.535 INFO kablam! error: aborting due to previous error
Sep 19 18:29:52.535 INFO kablam! 
Sep 19 18:29:52.535 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 19 18:29:52.547 INFO kablam! error: Could not compile `serde_qs`.
Sep 19 18:29:52.547 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 18:29:54.322 INFO kablam! error: build failed
Sep 19 18:29:54.324 INFO kablam! su: No module specific data is present
Sep 19 18:29:54.811 INFO running `"docker" "rm" "-f" "8e29617d1036159218c5cb5d00a0f92c2ec018de35d222e4b8e5bae9ed89a82a"`
Sep 19 18:29:55.018 INFO blam! 8e29617d1036159218c5cb5d00a0f92c2ec018de35d222e4b8e5bae9ed89a82a