[INFO] updating cached repository gsmnv/in-order
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/gsmnv/in-order
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/gsmnv/in-order" "work/ex/beta-1.38-1/sources/1.37.0/gh/gsmnv/in-order"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/gsmnv/in-order'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/gsmnv/in-order" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gsmnv/in-order"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gsmnv/in-order'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 35c1e1e5f2721b5129e0800d41aa8dcff9d769d7
[INFO] sha for GitHub repo gsmnv/in-order: 35c1e1e5f2721b5129e0800d41aa8dcff9d769d7
[INFO] validating manifest of gsmnv/in-order on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of gsmnv/in-order on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing gsmnv/in-order
[INFO] finished frobbing gsmnv/in-order
[INFO] frobbed toml for gsmnv/in-order written to work/ex/beta-1.38-1/sources/1.37.0/gh/gsmnv/in-order/Cargo.toml
[INFO] started frobbing gsmnv/in-order
[INFO] finished frobbing gsmnv/in-order
[INFO] frobbed toml for gsmnv/in-order written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gsmnv/in-order/Cargo.toml
[INFO] crate gsmnv/in-order already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/gsmnv/in-order/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/alexcrichton/toml-rs`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/alexcrichton/toml-rs`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing gsmnv/in-order against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gsmnv/in-order:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] ab33596d90f9c48353275dce5dd59d1d6fb8adce7e6f25d6a4b402f41246d51a
[INFO] running `"docker" "start" "-a" "ab33596d90f9c48353275dce5dd59d1d6fb8adce7e6f25d6a4b402f41246d51a"`
[INFO] [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other binary targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a binary target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/crater/workdir/src/main.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a binary target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autobins = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr] warning: path `/opt/crater/workdir/src/main.rs` was erroneously implicitly accepted for binary `in-order`,
[INFO] [stderr] please set bin.path in Cargo.toml
[INFO] [stderr]    Compiling toml v0.5.3 (https://github.com/alexcrichton/toml-rs#8f437287)
[INFO] [stderr]    Compiling in_order v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] error: expected type, found `|`
[INFO] [stderr]    --> src/config/action.rs:120:32
[INFO] [stderr]     |
[INFO] [stderr] 120 | fn select_files(dir: &Path, p: |&str, &Path| -> bool) -> Result<Vec<Path>, &'static str> {
[INFO] [stderr]     |                                ^ expected type
[INFO] [stderr] 
[INFO] [stderr] error: expected one of `:` or `@`, found `|`
[INFO] [stderr]    --> src/config/action.rs:120:44
[INFO] [stderr]     |
[INFO] [stderr] 120 | fn select_files(dir: &Path, p: |&str, &Path| -> bool) -> Result<Vec<Path>, &'static str> {
[INFO] [stderr]     |                                            ^ expected one of `:` or `@` here
[INFO] [stderr] 
[INFO] [stderr] error[E0463]: can't find crate for `collections`
[INFO] [stderr]  --> src/config/mod.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | extern crate collections;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: Could not compile `in_order`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "ab33596d90f9c48353275dce5dd59d1d6fb8adce7e6f25d6a4b402f41246d51a"`
[INFO] running `"docker" "rm" "-f" "ab33596d90f9c48353275dce5dd59d1d6fb8adce7e6f25d6a4b402f41246d51a"`
[INFO] [stdout] ab33596d90f9c48353275dce5dd59d1d6fb8adce7e6f25d6a4b402f41246d51a