Dec 18 08:55:54.555 INFO checking zeit-rs-0.1.2 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 08:55:54.555 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/zeit-rs/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 08:55:55.291 INFO [stdout] e710c00b884cf98e3e728429b38f94dcf44d17c8b1f43e4d3449e995d804e8c1
Dec 18 08:55:55.294 INFO running `"docker" "start" "-a" "e710c00b884cf98e3e728429b38f94dcf44d17c8b1f43e4d3449e995d804e8c1"`
Dec 18 08:55:56.875 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 18 08:55:56.875 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 18 08:55:56.875 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 18 08:55:56.875 INFO [stderr] files will be included as a binary target:
Dec 18 08:55:56.875 INFO [stderr] 
Dec 18 08:55:56.875 INFO [stderr] * /opt/crater/workdir/src/main.rs
Dec 18 08:55:56.875 INFO [stderr] 
Dec 18 08:55:56.875 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 18 08:55:56.875 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 18 08:55:56.875 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 18 08:55:56.875 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 18 08:55:56.875 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 18 08:55:56.875 INFO [stderr] 
Dec 18 08:55:56.875 INFO [stderr] For more information on this warning you can consult
Dec 18 08:55:56.875 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 18 08:55:56.875 INFO [stderr] warning: path `/opt/crater/workdir/src/main.rs` was erroneously implicitly accepted for binary `zeit`,
Dec 18 08:55:56.875 INFO [stderr] please set bin.path in Cargo.toml
Dec 18 08:55:57.020 INFO [stderr]     Checking dtoa v0.3.1
Dec 18 08:55:57.032 INFO [stderr]     Checking yaml-rust v0.3.5
Dec 18 08:55:57.032 INFO [stderr]     Checking ordered-float v0.2.3
Dec 18 08:55:57.032 INFO [stderr]     Checking chrono v0.2.25
Dec 18 08:55:57.769 INFO [stderr]     Checking serde-value v0.3.1
Dec 18 08:55:58.925 INFO [stderr]     Checking serde_yaml v0.5.1
Dec 18 08:55:59.713 INFO [stderr]     Checking log4rs v0.5.2
Dec 18 08:56:01.242 INFO [stderr]     Checking zeit-rs v0.1.2 (/opt/crater/workdir)
Dec 18 08:56:01.547 INFO [stderr] warning: unused import: `clap`
Dec 18 08:56:01.547 INFO [stderr]  --> src/cli.rs:1:5
Dec 18 08:56:01.547 INFO [stderr]   |
Dec 18 08:56:01.547 INFO [stderr] 1 | use clap;
Dec 18 08:56:01.547 INFO [stderr]   |     ^^^^
Dec 18 08:56:01.547 INFO [stderr]   |
Dec 18 08:56:01.547 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 08:56:01.547 INFO [stderr] 
Dec 18 08:56:01.547 INFO [stderr] warning: unused import: `Arg`
Dec 18 08:56:01.547 INFO [stderr]  --> src/cli.rs:3:12
Dec 18 08:56:01.547 INFO [stderr]   |
Dec 18 08:56:01.547 INFO [stderr] 3 | use clap::{Arg, App, SubCommand};
Dec 18 08:56:01.548 INFO [stderr]   |            ^^^
Dec 18 08:56:01.548 INFO [stderr] 
Dec 18 08:56:01.558 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 18 08:56:01.558 INFO [stderr]   --> src/cli.rs:29:16
Dec 18 08:56:01.559 INFO [stderr]    |
Dec 18 08:56:01.559 INFO [stderr] 29 |     let home = env::home_dir()
Dec 18 08:56:01.559 INFO [stderr]    |                ^^^^^^^^^^^^^
Dec 18 08:56:01.559 INFO [stderr]    |
Dec 18 08:56:01.559 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 08:56:01.560 INFO [stderr] 
Dec 18 08:56:01.568 INFO [stderr] warning: unused import: `clap`
Dec 18 08:56:01.568 INFO [stderr]  --> src/cli.rs:1:5
Dec 18 08:56:01.568 INFO [stderr]   |
Dec 18 08:56:01.568 INFO [stderr] 1 | use clap;
Dec 18 08:56:01.568 INFO [stderr]   |     ^^^^
Dec 18 08:56:01.568 INFO [stderr]   |
Dec 18 08:56:01.568 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 08:56:01.568 INFO [stderr] 
Dec 18 08:56:01.568 INFO [stderr] warning: unused import: `Arg`
Dec 18 08:56:01.568 INFO [stderr]  --> src/cli.rs:3:12
Dec 18 08:56:01.568 INFO [stderr]   |
Dec 18 08:56:01.568 INFO [stderr] 3 | use clap::{Arg, App, SubCommand};
Dec 18 08:56:01.568 INFO [stderr]   |            ^^^
Dec 18 08:56:01.568 INFO [stderr] 
Dec 18 08:56:01.580 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 18 08:56:01.580 INFO [stderr]   --> src/cli.rs:29:16
Dec 18 08:56:01.580 INFO [stderr]    |
Dec 18 08:56:01.580 INFO [stderr] 29 |     let home = env::home_dir()
Dec 18 08:56:01.580 INFO [stderr]    |                ^^^^^^^^^^^^^
Dec 18 08:56:01.580 INFO [stderr]    |
Dec 18 08:56:01.580 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 08:56:01.580 INFO [stderr] 
Dec 18 08:56:01.644 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.79s
Dec 18 08:56:01.992 INFO running `"docker" "inspect" "e710c00b884cf98e3e728429b38f94dcf44d17c8b1f43e4d3449e995d804e8c1"`
Dec 18 08:56:02.085 INFO running `"docker" "rm" "-f" "e710c00b884cf98e3e728429b38f94dcf44d17c8b1f43e4d3449e995d804e8c1"`
Dec 18 08:56:02.177 INFO [stdout] e710c00b884cf98e3e728429b38f94dcf44d17c8b1f43e4d3449e995d804e8c1