Oct 13 08:44:50.970 INFO checking serde_qs-0.4.1 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 08:44:50.972 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 08:44:51.527 INFO blam! 8583c60d7e9317524abadae524f71a3eb0586870a826ca41606a51b39fc20f20
Oct 13 08:44:51.529 INFO running `"docker" "start" "-a" "8583c60d7e9317524abadae524f71a3eb0586870a826ca41606a51b39fc20f20"`
Oct 13 08:44:53.233 INFO kablam! usermod: no changes
Oct 13 08:44:53.361 INFO kablam!     Checking serde_qs v0.4.1 (/source)
Oct 13 08:44:53.472 INFO kablam! warning: lint `private_no_mangle_fns` has been removed: `no longer an warning, #[no_mangle] functions always exported`
Oct 13 08:44:53.472 INFO kablam!   --> src/lib.rs:92:5
Oct 13 08:44:53.472 INFO kablam!    |
Oct 13 08:44:53.472 INFO kablam! 92 |     private_no_mangle_fns,
Oct 13 08:44:53.472 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Oct 13 08:44:53.472 INFO kablam!    |
Oct 13 08:44:53.472 INFO kablam!    = note: #[warn(renamed_and_removed_lints)] on by default
Oct 13 08:44:53.472 INFO kablam! 
Oct 13 08:44:53.472 INFO kablam! warning: lint `private_no_mangle_statics` has been removed: `no longer an warning, #[no_mangle] statics always exported`
Oct 13 08:44:53.472 INFO kablam!   --> src/lib.rs:93:5
Oct 13 08:44:53.472 INFO kablam!    |
Oct 13 08:44:53.472 INFO kablam! 93 |     private_no_mangle_statics,
Oct 13 08:44:53.472 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 08:44:53.472 INFO kablam! 
Oct 13 08:44:53.516 INFO kablam! warning: lint `private_no_mangle_fns` has been removed: `no longer an warning, #[no_mangle] functions always exported`
Oct 13 08:44:53.516 INFO kablam!   --> src/lib.rs:92:5
Oct 13 08:44:53.516 INFO kablam!    |
Oct 13 08:44:53.516 INFO kablam! 92 |     private_no_mangle_fns,
Oct 13 08:44:53.516 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Oct 13 08:44:53.516 INFO kablam!    |
Oct 13 08:44:53.516 INFO kablam!    = note: #[warn(renamed_and_removed_lints)] on by default
Oct 13 08:44:53.516 INFO kablam! 
Oct 13 08:44:53.516 INFO kablam! warning: lint `private_no_mangle_statics` has been removed: `no longer an warning, #[no_mangle] statics always exported`
Oct 13 08:44:53.516 INFO kablam!   --> src/lib.rs:93:5
Oct 13 08:44:53.516 INFO kablam!    |
Oct 13 08:44:53.517 INFO kablam! 93 |     private_no_mangle_statics,
Oct 13 08:44:53.517 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 08:44:53.517 INFO kablam! 
Oct 13 08:44:58.540 INFO kablam! error[E0463]: can't find crate for `serde_json`
Oct 13 08:44:58.541 INFO kablam!  --> benches/bench.rs:9:1
Oct 13 08:44:58.542 INFO kablam!   |
Oct 13 08:44:58.543 INFO kablam! 9 | extern crate serde_json;
Oct 13 08:44:58.543 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Oct 13 08:44:58.564 INFO kablam! 
Oct 13 08:44:58.620 INFO kablam! error: aborting due to previous error
Oct 13 08:44:58.621 INFO kablam! 
Oct 13 08:44:58.622 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Oct 13 08:44:58.623 INFO kablam! error: Could not compile `serde_qs`.
Oct 13 08:44:58.624 INFO kablam! warning: build failed, waiting for other jobs to finish...
Oct 13 08:45:03.336 INFO kablam! error: build failed
Oct 13 08:45:03.337 INFO kablam! su: No module specific data is present
Oct 13 08:45:04.252 INFO running `"docker" "rm" "-f" "8583c60d7e9317524abadae524f71a3eb0586870a826ca41606a51b39fc20f20"`
Oct 13 08:45:04.556 INFO blam! 8583c60d7e9317524abadae524f71a3eb0586870a826ca41606a51b39fc20f20