Dec 18 08:55:56.092 INFO checking zeit-rs-0.1.2 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252 Dec 18 08:55:56.093 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"` Dec 18 08:55:56.599 INFO [stdout] 541c5caba9e7c4ee915e2c8f0b9d706aecd5aa7b556757f893e68a51a6fe8b46 Dec 18 08:55:56.602 INFO running `"docker" "start" "-a" "541c5caba9e7c4ee915e2c8f0b9d706aecd5aa7b556757f893e68a51a6fe8b46"` Dec 18 08:55:57.888 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently Dec 18 08:55:57.888 INFO [stderr] disables Cargo from automatically inferring other binary targets. Dec 18 08:55:57.888 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following Dec 18 08:55:57.888 INFO [stderr] files will be included as a binary target: Dec 18 08:55:57.888 INFO [stderr] Dec 18 08:55:57.888 INFO [stderr] * /opt/crater/workdir/src/main.rs Dec 18 08:55:57.888 INFO [stderr] Dec 18 08:55:57.888 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be Dec 18 08:55:57.888 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself Dec 18 08:55:57.888 INFO [stderr] and disable this warning by adding `autobins = false` to your [package] Dec 18 08:55:57.888 INFO [stderr] section. You may also move the files to a location where Cargo would not Dec 18 08:55:57.888 INFO [stderr] automatically infer them to be a target, such as in subfolders. Dec 18 08:55:57.888 INFO [stderr] Dec 18 08:55:57.888 INFO [stderr] For more information on this warning you can consult Dec 18 08:55:57.888 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330 Dec 18 08:55:57.888 INFO [stderr] warning: path `/opt/crater/workdir/src/main.rs` was erroneously implicitly accepted for binary `zeit`, Dec 18 08:55:57.888 INFO [stderr] please set bin.path in Cargo.toml Dec 18 08:55:58.084 INFO [stderr] Checking dtoa v0.3.1 Dec 18 08:55:58.085 INFO [stderr] Checking toml v0.2.1 Dec 18 08:55:58.085 INFO [stderr] Checking yaml-rust v0.3.5 Dec 18 08:55:58.085 INFO [stderr] Checking ordered-float v0.2.3 Dec 18 08:55:58.085 INFO [stderr] Checking chrono v0.2.25 Dec 18 08:55:59.629 INFO [stderr] Checking serde-value v0.3.1 Dec 18 08:56:00.656 INFO [stderr] Checking serde_yaml v0.5.1 Dec 18 08:56:01.253 INFO [stderr] Checking log4rs v0.5.2 Dec 18 08:56:02.526 INFO [stderr] Checking zeit-rs v0.1.2 (/opt/crater/workdir) Dec 18 08:56:02.800 INFO [stderr] warning: unused import: `clap` Dec 18 08:56:02.800 INFO [stderr] --> src/cli.rs:1:5 Dec 18 08:56:02.800 INFO [stderr] | Dec 18 08:56:02.800 INFO [stderr] 1 | use clap; Dec 18 08:56:02.800 INFO [stderr] | ^^^^ Dec 18 08:56:02.800 INFO [stderr] | Dec 18 08:56:02.800 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 18 08:56:02.800 INFO [stderr] Dec 18 08:56:02.800 INFO [stderr] warning: unused import: `Arg` Dec 18 08:56:02.800 INFO [stderr] --> src/cli.rs:3:12 Dec 18 08:56:02.800 INFO [stderr] | Dec 18 08:56:02.801 INFO [stderr] 3 | use clap::{Arg, App, SubCommand}; Dec 18 08:56:02.801 INFO [stderr] | ^^^ Dec 18 08:56:02.801 INFO [stderr] Dec 18 08:56:02.811 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 08:56:02.813 INFO [stderr] --> src/cli.rs:29:16 Dec 18 08:56:02.813 INFO [stderr] | Dec 18 08:56:02.813 INFO [stderr] 29 | let home = env::home_dir() Dec 18 08:56:02.813 INFO [stderr] | ^^^^^^^^^^^^^ Dec 18 08:56:02.813 INFO [stderr] | Dec 18 08:56:02.813 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 18 08:56:02.813 INFO [stderr] Dec 18 08:56:02.814 INFO [stderr] warning: unused import: `clap` Dec 18 08:56:02.814 INFO [stderr] --> src/cli.rs:1:5 Dec 18 08:56:02.814 INFO [stderr] | Dec 18 08:56:02.814 INFO [stderr] 1 | use clap; Dec 18 08:56:02.814 INFO [stderr] | ^^^^ Dec 18 08:56:02.814 INFO [stderr] | Dec 18 08:56:02.814 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 18 08:56:02.814 INFO [stderr] Dec 18 08:56:02.814 INFO [stderr] warning: unused import: `Arg` Dec 18 08:56:02.814 INFO [stderr] --> src/cli.rs:3:12 Dec 18 08:56:02.814 INFO [stderr] | Dec 18 08:56:02.814 INFO [stderr] 3 | use clap::{Arg, App, SubCommand}; Dec 18 08:56:02.814 INFO [stderr] | ^^^ Dec 18 08:56:02.814 INFO [stderr] Dec 18 08:56:02.822 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 08:56:02.822 INFO [stderr] --> src/cli.rs:29:16 Dec 18 08:56:02.822 INFO [stderr] | Dec 18 08:56:02.822 INFO [stderr] 29 | let home = env::home_dir() Dec 18 08:56:02.822 INFO [stderr] | ^^^^^^^^^^^^^ Dec 18 08:56:02.822 INFO [stderr] | Dec 18 08:56:02.822 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 18 08:56:02.822 INFO [stderr] Dec 18 08:56:02.893 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.03s Dec 18 08:56:03.274 INFO running `"docker" "inspect" "541c5caba9e7c4ee915e2c8f0b9d706aecd5aa7b556757f893e68a51a6fe8b46"` Dec 18 08:56:03.351 INFO running `"docker" "rm" "-f" "541c5caba9e7c4ee915e2c8f0b9d706aecd5aa7b556757f893e68a51a6fe8b46"` Dec 18 08:56:03.502 INFO [stdout] 541c5caba9e7c4ee915e2c8f0b9d706aecd5aa7b556757f893e68a51a6fe8b46