Dec 05 15:35:38.424 INFO checking cbor-codec-0.7.1 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 15:35:38.425 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 05 15:35:38.726 INFO [stdout] b12139671447312fd8c983f5d4e65f807ce4aefc936ca85d4e556220a3a16fab
Dec 05 15:35:38.732 INFO running `"docker" "start" "-a" "b12139671447312fd8c983f5d4e65f807ce4aefc936ca85d4e556220a3a16fab"`
Dec 05 15:35:39.340 INFO [stderr] usermod: no changes
Dec 05 15:35:39.374 INFO [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently
Dec 05 15:35:39.374 INFO [stderr] disables Cargo from automatically inferring other test targets.
Dec 05 15:35:39.374 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 05 15:35:39.374 INFO [stderr] files will be included as a test target:
Dec 05 15:35:39.374 INFO [stderr] 
Dec 05 15:35:39.374 INFO [stderr] * /source/tests/util.rs
Dec 05 15:35:39.374 INFO [stderr] * /source/tests/unit.rs
Dec 05 15:35:39.374 INFO [stderr] 
Dec 05 15:35:39.374 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 05 15:35:39.374 INFO [stderr] ready to be compiled as a test target today. You can future-proof yourself
Dec 05 15:35:39.374 INFO [stderr] and disable this warning by adding `autotests = false` to your [package]
Dec 05 15:35:39.374 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 05 15:35:39.374 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 05 15:35:39.374 INFO [stderr] 
Dec 05 15:35:39.374 INFO [stderr] For more information on this warning you can consult
Dec 05 15:35:39.374 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 05 15:35:39.467 INFO [stderr]     Checking json-codec v0.5.0
Dec 05 15:35:39.473 INFO [stderr]     Checking cbor-codec v0.7.1 (/source)
Dec 05 15:35:45.279 INFO [stderr] error[E0432]: unresolved import `cbor::random`
Dec 05 15:35:45.279 INFO [stderr]   --> benches/lib.rs:13:11
Dec 05 15:35:45.279 INFO [stderr]    |
Dec 05 15:35:45.279 INFO [stderr] 13 | use cbor::random::gen_value;
Dec 05 15:35:45.279 INFO [stderr]    |           ^^^^^^ could not find `random` in `cbor`
Dec 05 15:35:45.279 INFO [stderr] 
Dec 05 15:35:45.287 INFO [stderr] warning: use of deprecated item 'rand::ChaChaRng': import from rand_chacha crate instead
Dec 05 15:35:45.287 INFO [stderr]   --> benches/lib.rs:16:5
Dec 05 15:35:45.287 INFO [stderr]    |
Dec 05 15:35:45.287 INFO [stderr] 16 | use rand::chacha::ChaChaRng;
Dec 05 15:35:45.287 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:35:45.287 INFO [stderr]    |
Dec 05 15:35:45.287 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 05 15:35:45.287 INFO [stderr] 
Dec 05 15:35:45.287 INFO [stderr] warning: use of deprecated item 'rand::ChaChaRng': import from rand_chacha crate instead
Dec 05 15:35:45.287 INFO [stderr]   --> benches/lib.rs:21:29
Dec 05 15:35:45.287 INFO [stderr]    |
Dec 05 15:35:45.287 INFO [stderr] 21 |     let mut g = StdGen::new(ChaChaRng::new_unseeded(), 255);
Dec 05 15:35:45.287 INFO [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:35:45.287 INFO [stderr] 
Dec 05 15:35:45.410 INFO [stderr] error[E0599]: no function or associated item named `new_unseeded` found for type `rand::ChaChaRng` in the current scope
Dec 05 15:35:45.410 INFO [stderr]   --> benches/lib.rs:21:29
Dec 05 15:35:45.410 INFO [stderr]    |
Dec 05 15:35:45.410 INFO [stderr] 21 |     let mut g = StdGen::new(ChaChaRng::new_unseeded(), 255);
Dec 05 15:35:45.410 INFO [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^ function or associated item not found in `rand::ChaChaRng`
Dec 05 15:35:45.410 INFO [stderr] 
Dec 05 15:35:45.456 INFO [stderr] error: aborting due to 2 previous errors
Dec 05 15:35:45.457 INFO [stderr] 
Dec 05 15:35:45.463 INFO [stderr] Some errors occurred: E0432, E0599.
Dec 05 15:35:45.463 INFO [stderr] For more information about an error, try `rustc --explain E0432`.
Dec 05 15:35:45.466 INFO [stderr] error: Could not compile `cbor-codec`.
Dec 05 15:35:45.466 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 05 15:35:45.799 INFO [stderr] warning: function is never used: `as_u64`
Dec 05 15:35:45.799 INFO [stderr]   --> tests/util.rs:23:1
Dec 05 15:35:45.799 INFO [stderr]    |
Dec 05 15:35:45.799 INFO [stderr] 23 | pub fn as_u64(x: &Value) -> Option<u64> {
Dec 05 15:35:45.799 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:35:45.799 INFO [stderr]    |
Dec 05 15:35:45.799 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 15:35:45.799 INFO [stderr] 
Dec 05 15:35:45.799 INFO [stderr] warning: function is never used: `as_i64`
Dec 05 15:35:45.799 INFO [stderr]   --> tests/util.rs:37:1
Dec 05 15:35:45.799 INFO [stderr]    |
Dec 05 15:35:45.799 INFO [stderr] 37 | pub fn as_i64(x: &Value) -> Option<i64> {
Dec 05 15:35:45.799 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:35:45.799 INFO [stderr] 
Dec 05 15:35:45.826 INFO [stderr] error: build failed
Dec 05 15:35:45.826 INFO [stderr] su: No module specific data is present
Dec 05 15:35:46.224 INFO running `"docker" "inspect" "b12139671447312fd8c983f5d4e65f807ce4aefc936ca85d4e556220a3a16fab"`
Dec 05 15:35:46.311 INFO running `"docker" "rm" "-f" "b12139671447312fd8c983f5d4e65f807ce4aefc936ca85d4e556220a3a16fab"`
Dec 05 15:35:46.451 INFO [stdout] b12139671447312fd8c983f5d4e65f807ce4aefc936ca85d4e556220a3a16fab