Dec 12 06:23:38.852 INFO checking tessel-0.3.1 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 06:23:38.853 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 06:23:39.274 INFO [stdout] 2647bd679acaa1b2996269ed04d7165f6be249d9131fd88cd89a1b257c89c958
Dec 12 06:23:39.274 INFO running `"docker" "start" "-a" "2647bd679acaa1b2996269ed04d7165f6be249d9131fd88cd89a1b257c89c958"`
Dec 12 06:23:40.740 INFO [stderr] usermod: no changes
Dec 12 06:23:40.828 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 12 06:23:40.828 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 12 06:23:40.828 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 12 06:23:40.828 INFO [stderr] files will be included as a binary target:
Dec 12 06:23:40.828 INFO [stderr] 
Dec 12 06:23:40.828 INFO [stderr] * /source/src/main.rs
Dec 12 06:23:40.828 INFO [stderr] 
Dec 12 06:23:40.828 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 12 06:23:40.828 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 12 06:23:40.828 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 12 06:23:40.828 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 12 06:23:40.828 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 12 06:23:40.828 INFO [stderr] 
Dec 12 06:23:40.828 INFO [stderr] For more information on this warning you can consult
Dec 12 06:23:40.828 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 12 06:23:40.828 INFO [stderr] warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `hello-rust`,
Dec 12 06:23:40.828 INFO [stderr] please set bin.path in Cargo.toml
Dec 12 06:23:40.892 INFO [stderr]     Checking unix_socket v0.5.0
Dec 12 06:23:41.658 INFO [stderr]     Checking tessel v0.3.1 (/source)
Dec 12 06:23:44.076 INFO [stderr] error[E0463]: can't find crate for `alloc_system`
Dec 12 06:23:44.076 INFO [stderr]  --> src/main.rs:2:1
Dec 12 06:23:44.076 INFO [stderr]   |
Dec 12 06:23:44.076 INFO [stderr] 2 | extern crate alloc_system;
Dec 12 06:23:44.076 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Dec 12 06:23:44.076 INFO [stderr] 
Dec 12 06:23:44.076 INFO [stderr] error: aborting due to previous error
Dec 12 06:23:44.076 INFO [stderr] 
Dec 12 06:23:44.077 INFO [stderr] For more information about this error, try `rustc --explain E0463`.
Dec 12 06:23:44.084 INFO [stderr] error: Could not compile `tessel`.
Dec 12 06:23:44.084 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 12 06:23:44.145 INFO [stderr] error[E0463]: can't find crate for `alloc_system`
Dec 12 06:23:44.146 INFO [stderr]  --> src/main.rs:2:1
Dec 12 06:23:44.146 INFO [stderr]   |
Dec 12 06:23:44.146 INFO [stderr] 2 | extern crate alloc_system;
Dec 12 06:23:44.147 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Dec 12 06:23:44.147 INFO [stderr] 
Dec 12 06:23:44.147 INFO [stderr] error: aborting due to previous error
Dec 12 06:23:44.147 INFO [stderr] 
Dec 12 06:23:44.147 INFO [stderr] For more information about this error, try `rustc --explain E0463`.
Dec 12 06:23:44.157 INFO [stderr] error: Could not compile `tessel`.
Dec 12 06:23:44.157 INFO [stderr] 
Dec 12 06:23:44.157 INFO [stderr] To learn more, run the command again with --verbose.
Dec 12 06:23:44.159 INFO [stderr] su: No module specific data is present
Dec 12 06:23:44.784 INFO running `"docker" "inspect" "2647bd679acaa1b2996269ed04d7165f6be249d9131fd88cd89a1b257c89c958"`
Dec 12 06:23:45.027 INFO running `"docker" "rm" "-f" "2647bd679acaa1b2996269ed04d7165f6be249d9131fd88cd89a1b257c89c958"`
Dec 12 06:23:45.292 INFO [stdout] 2647bd679acaa1b2996269ed04d7165f6be249d9131fd88cd89a1b257c89c958