Dec 14 06:29:00.409 INFO testing Regentag/brainfuck-rust against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 06:29:00.409 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 06:29:00.791 INFO [stdout] c10406655cf1d8aee5087420dba3cd9c91c09be5bc71f1316b9c665c0a8ee943
Dec 14 06:29:00.797 INFO running `"docker" "start" "-a" "c10406655cf1d8aee5087420dba3cd9c91c09be5bc71f1316b9c665c0a8ee943"`
Dec 14 06:29:02.074 INFO [stderr] usermod: no changes
Dec 14 06:29:02.140 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 14 06:29:02.140 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 14 06:29:02.140 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 14 06:29:02.140 INFO [stderr] files will be included as a binary target:
Dec 14 06:29:02.140 INFO [stderr] 
Dec 14 06:29:02.140 INFO [stderr] * /source/src/main.rs
Dec 14 06:29:02.140 INFO [stderr] 
Dec 14 06:29:02.140 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 14 06:29:02.140 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 14 06:29:02.140 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 14 06:29:02.140 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 14 06:29:02.140 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 14 06:29:02.140 INFO [stderr] 
Dec 14 06:29:02.140 INFO [stderr] For more information on this warning you can consult
Dec 14 06:29:02.140 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 14 06:29:02.140 INFO [stderr] warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `bf`,
Dec 14 06:29:02.140 INFO [stderr] please set bin.path in Cargo.toml
Dec 14 06:29:02.155 INFO [stderr]    Compiling brainfuck-rust v0.2.0 (/source)
Dec 14 06:29:02.627 INFO [stderr] warning: unused import: `exec::*`
Dec 14 06:29:02.627 INFO [stderr]  --> src/main.rs:5:5
Dec 14 06:29:02.627 INFO [stderr]   |
Dec 14 06:29:02.627 INFO [stderr] 5 | use exec::*;
Dec 14 06:29:02.627 INFO [stderr]   |     ^^^^^^^
Dec 14 06:29:02.627 INFO [stderr]   |
Dec 14 06:29:02.627 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 06:29:02.627 INFO [stderr] 
Dec 14 06:29:02.627 INFO [stderr] warning: unused import: `Result`
Dec 14 06:29:02.627 INFO [stderr]   --> src/exec.rs:11:21
Dec 14 06:29:02.627 INFO [stderr]    |
Dec 14 06:29:02.627 INFO [stderr] 11 | use std::io::{Read, Result};
Dec 14 06:29:02.627 INFO [stderr]    |                     ^^^^^^
Dec 14 06:29:02.627 INFO [stderr] 
Dec 14 06:29:03.928 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.82s
Dec 14 06:29:03.931 INFO [stderr] su: No module specific data is present
Dec 14 06:29:05.260 INFO running `"docker" "inspect" "c10406655cf1d8aee5087420dba3cd9c91c09be5bc71f1316b9c665c0a8ee943"`
Dec 14 06:29:05.489 INFO running `"docker" "rm" "-f" "c10406655cf1d8aee5087420dba3cd9c91c09be5bc71f1316b9c665c0a8ee943"`
Dec 14 06:29:05.758 INFO [stdout] c10406655cf1d8aee5087420dba3cd9c91c09be5bc71f1316b9c665c0a8ee943
Dec 14 06:29:05.767 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 test --frozen --no-run" "-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 06:29:06.244 INFO [stdout] a23d3b73e5c6f89c9de800789691cc1fdc901e14230cbca7a679881829ab512b
Dec 14 06:29:06.251 INFO running `"docker" "start" "-a" "a23d3b73e5c6f89c9de800789691cc1fdc901e14230cbca7a679881829ab512b"`
Dec 14 06:29:07.355 INFO [stderr] usermod: no changes
Dec 14 06:29:07.397 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 14 06:29:07.397 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 14 06:29:07.397 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 14 06:29:07.397 INFO [stderr] files will be included as a binary target:
Dec 14 06:29:07.397 INFO [stderr] 
Dec 14 06:29:07.397 INFO [stderr] * /source/src/main.rs
Dec 14 06:29:07.397 INFO [stderr] 
Dec 14 06:29:07.397 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 14 06:29:07.397 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 14 06:29:07.397 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 14 06:29:07.397 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 14 06:29:07.397 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 14 06:29:07.397 INFO [stderr] 
Dec 14 06:29:07.397 INFO [stderr] For more information on this warning you can consult
Dec 14 06:29:07.397 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 14 06:29:07.397 INFO [stderr] warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `bf`,
Dec 14 06:29:07.397 INFO [stderr] please set bin.path in Cargo.toml
Dec 14 06:29:07.407 INFO [stderr]    Compiling brainfuck-rust v0.2.0 (/source)
Dec 14 06:29:08.011 INFO [stderr] warning: unused import: `exec::*`
Dec 14 06:29:08.011 INFO [stderr]  --> src/main.rs:5:5
Dec 14 06:29:08.011 INFO [stderr]   |
Dec 14 06:29:08.011 INFO [stderr] 5 | use exec::*;
Dec 14 06:29:08.011 INFO [stderr]   |     ^^^^^^^
Dec 14 06:29:08.011 INFO [stderr]   |
Dec 14 06:29:08.011 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 06:29:08.011 INFO [stderr] 
Dec 14 06:29:08.011 INFO [stderr] warning: unused import: `Result`
Dec 14 06:29:08.011 INFO [stderr]   --> src/exec.rs:11:21
Dec 14 06:29:08.011 INFO [stderr]    |
Dec 14 06:29:08.011 INFO [stderr] 11 | use std::io::{Read, Result};
Dec 14 06:29:08.011 INFO [stderr]    |                     ^^^^^^
Dec 14 06:29:08.011 INFO [stderr] 
Dec 14 06:29:08.499 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Dec 14 06:29:08.499 INFO [stderr] su: No module specific data is present
Dec 14 06:29:09.121 INFO running `"docker" "inspect" "a23d3b73e5c6f89c9de800789691cc1fdc901e14230cbca7a679881829ab512b"`
Dec 14 06:29:09.448 INFO running `"docker" "rm" "-f" "a23d3b73e5c6f89c9de800789691cc1fdc901e14230cbca7a679881829ab512b"`
Dec 14 06:29:09.670 INFO [stdout] a23d3b73e5c6f89c9de800789691cc1fdc901e14230cbca7a679881829ab512b
Dec 14 06:29:09.677 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 test --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 06:29:10.059 INFO [stdout] 52b842c7f8e6406633a8d5f1bdb25a6d51c73e589a5afeb0e6eb562fcc2e76c7
Dec 14 06:29:10.068 INFO running `"docker" "start" "-a" "52b842c7f8e6406633a8d5f1bdb25a6d51c73e589a5afeb0e6eb562fcc2e76c7"`
Dec 14 06:29:11.392 INFO [stderr] usermod: no changes
Dec 14 06:29:11.443 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 14 06:29:11.444 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 14 06:29:11.444 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 14 06:29:11.444 INFO [stderr] files will be included as a binary target:
Dec 14 06:29:11.444 INFO [stderr] 
Dec 14 06:29:11.444 INFO [stderr] * /source/src/main.rs
Dec 14 06:29:11.444 INFO [stderr] 
Dec 14 06:29:11.444 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 14 06:29:11.444 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 14 06:29:11.444 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 14 06:29:11.444 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 14 06:29:11.444 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 14 06:29:11.444 INFO [stderr] 
Dec 14 06:29:11.444 INFO [stderr] For more information on this warning you can consult
Dec 14 06:29:11.444 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 14 06:29:11.444 INFO [stderr] warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `bf`,
Dec 14 06:29:11.444 INFO [stderr] please set bin.path in Cargo.toml
Dec 14 06:29:11.484 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 14 06:29:11.484 INFO [stdout] 
Dec 14 06:29:11.484 INFO [stderr]      Running /target/debug/deps/bf-6e4439c5340224d9
Dec 14 06:29:11.484 INFO [stdout] running 0 tests
Dec 14 06:29:11.484 INFO [stdout] 
Dec 14 06:29:11.484 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 06:29:11.484 INFO [stdout] 
Dec 14 06:29:11.485 INFO [stderr] su: No module specific data is present
Dec 14 06:29:12.171 INFO running `"docker" "inspect" "52b842c7f8e6406633a8d5f1bdb25a6d51c73e589a5afeb0e6eb562fcc2e76c7"`
Dec 14 06:29:12.483 INFO running `"docker" "rm" "-f" "52b842c7f8e6406633a8d5f1bdb25a6d51c73e589a5afeb0e6eb562fcc2e76c7"`
Dec 14 06:29:12.883 INFO [stdout] 52b842c7f8e6406633a8d5f1bdb25a6d51c73e589a5afeb0e6eb562fcc2e76c7