Dec 14 17:47:06.162 INFO testing system_uri-0.4.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 17:47:06.162 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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"`
Dec 14 17:47:06.353 INFO [stdout] 411915f2c09a1851b93d3e18af9e2e4fa4dcd1efa54d8291ece1edb8ec06082d
Dec 14 17:47:06.355 INFO running `"docker" "start" "-a" "411915f2c09a1851b93d3e18af9e2e4fa4dcd1efa54d8291ece1edb8ec06082d"`
Dec 14 17:47:06.636 INFO [stderr] usermod: no changes
Dec 14 17:47:06.733 INFO [stderr]    Compiling syntex_pos v0.58.1
Dec 14 17:47:06.733 INFO [stderr]    Compiling base64 v0.7.0
Dec 14 17:47:06.735 INFO [stderr]    Compiling term_size v0.3.1
Dec 14 17:47:07.236 INFO [stderr]    Compiling textwrap v0.6.0
Dec 14 17:47:07.978 INFO [stderr]    Compiling syntex_errors v0.58.1
Dec 14 17:47:08.672 INFO [stderr]    Compiling clap v2.25.1
Dec 14 17:47:10.527 INFO [stderr]    Compiling syntex_syntax v0.58.1
Dec 14 17:47:31.573 INFO [stderr]    Compiling moz-cheddar v0.4.2
Dec 14 17:47:32.853 INFO [stderr]    Compiling ffi_utils v0.4.0
Dec 14 17:47:34.712 INFO [stderr]    Compiling system_uri v0.4.0 (/source)
Dec 14 17:47:34.759 INFO [stderr] error: lint `private_no_mangle_fns` has been removed: `no longer an warning, #[no_mangle] functions always exported`
Dec 14 17:47:34.759 INFO [stderr]   --> src/lib.rs:38:9
Dec 14 17:47:34.759 INFO [stderr]    |
Dec 14 17:47:34.759 INFO [stderr] 38 |         private_no_mangle_fns, private_no_mangle_statics, stable_features,
Dec 14 17:47:34.759 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
Dec 14 17:47:34.759 INFO [stderr]    |
Dec 14 17:47:34.759 INFO [stderr] note: lint level defined here
Dec 14 17:47:34.759 INFO [stderr]   --> src/lib.rs:35:32
Dec 14 17:47:34.759 INFO [stderr]    |
Dec 14 17:47:34.759 INFO [stderr] 35 |           unknown_crate_types, warnings)]
Dec 14 17:47:34.759 INFO [stderr]    |                                ^^^^^^^^
Dec 14 17:47:34.759 INFO [stderr]    = note: #[forbid(renamed_and_removed_lints)] implied by #[forbid(warnings)]
Dec 14 17:47:34.759 INFO [stderr] 
Dec 14 17:47:34.759 INFO [stderr] error: lint `private_no_mangle_statics` has been removed: `no longer an warning, #[no_mangle] statics always exported`
Dec 14 17:47:34.759 INFO [stderr]   --> src/lib.rs:38:32
Dec 14 17:47:34.759 INFO [stderr]    |
Dec 14 17:47:34.759 INFO [stderr] 38 |         private_no_mangle_fns, private_no_mangle_statics, stable_features,
Dec 14 17:47:34.759 INFO [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 17:47:34.759 INFO [stderr] 
Dec 14 17:47:36.443 INFO [stderr] error: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 14 17:47:36.443 INFO [stderr]   --> src/linux.rs:22:5
Dec 14 17:47:36.443 INFO [stderr]    |
Dec 14 17:47:36.443 INFO [stderr] 22 | use std::ascii::AsciiExt;
Dec 14 17:47:36.443 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 14 17:47:36.443 INFO [stderr]    |
Dec 14 17:47:36.443 INFO [stderr] note: lint level defined here
Dec 14 17:47:36.443 INFO [stderr]   --> src/lib.rs:36:20
Dec 14 17:47:36.443 INFO [stderr]    |
Dec 14 17:47:36.443 INFO [stderr] 36 | #![deny(bad_style, deprecated, improper_ctypes, missing_docs,
Dec 14 17:47:36.443 INFO [stderr]    |                    ^^^^^^^^^^
Dec 14 17:47:36.443 INFO [stderr] 
Dec 14 17:47:36.510 INFO [stderr] error: aborting due to 3 previous errors
Dec 14 17:47:36.510 INFO [stderr] 
Dec 14 17:47:36.523 INFO [stderr] error: Could not compile `system_uri`.
Dec 14 17:47:36.523 INFO [stderr] 
Dec 14 17:47:36.524 INFO [stderr] To learn more, run the command again with --verbose.
Dec 14 17:47:36.526 INFO [stderr] su: No module specific data is present
Dec 14 17:47:36.749 INFO running `"docker" "inspect" "411915f2c09a1851b93d3e18af9e2e4fa4dcd1efa54d8291ece1edb8ec06082d"`
Dec 14 17:47:36.804 INFO running `"docker" "rm" "-f" "411915f2c09a1851b93d3e18af9e2e4fa4dcd1efa54d8291ece1edb8ec06082d"`
Dec 14 17:47:36.864 INFO [stdout] 411915f2c09a1851b93d3e18af9e2e4fa4dcd1efa54d8291ece1edb8ec06082d