[INFO] crate pest_tmp 2.1.1 is already in cache
[INFO] extracting crate pest_tmp 2.1.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/pest_tmp/2.1.1
[INFO] extracting crate pest_tmp 2.1.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/pest_tmp/2.1.1
[INFO] validating manifest of pest_tmp-2.1.1 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of pest_tmp-2.1.1 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing pest_tmp-2.1.1
[INFO] finished frobbing pest_tmp-2.1.1
[INFO] frobbed toml for pest_tmp-2.1.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/pest_tmp/2.1.1/Cargo.toml
[INFO] started frobbing pest_tmp-2.1.1
[INFO] finished frobbing pest_tmp-2.1.1
[INFO] frobbed toml for pest_tmp-2.1.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/pest_tmp/2.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing pest_tmp-2.1.1 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/pest_tmp/2.1.1:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 256f4da221d8fac518ff6a929ef43bed337262a23821d77850903a256db0b30e
[INFO] running `"docker" "start" "-a" "256f4da221d8fac518ff6a929ef43bed337262a23821d77850903a256db0b30e"`
[INFO] [stderr]    Compiling pest_tmp v2.1.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/unicode/mod.rs:52:42
[INFO] [stderr]    |
[INFO] [stderr] 52 | pub fn by_name(name: &str) -> Option<Box<Fn(char) -> bool>> {
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(char) -> bool`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.17s
[INFO] running `"docker" "inspect" "256f4da221d8fac518ff6a929ef43bed337262a23821d77850903a256db0b30e"`
[INFO] running `"docker" "rm" "-f" "256f4da221d8fac518ff6a929ef43bed337262a23821d77850903a256db0b30e"`
[INFO] [stdout] 256f4da221d8fac518ff6a929ef43bed337262a23821d77850903a256db0b30e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/pest_tmp/2.1.1:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9ad223e3ab446e153ea0363d71af60d01698e85866f10e093c7749e7728fa240
[INFO] running `"docker" "start" "-a" "9ad223e3ab446e153ea0363d71af60d01698e85866f10e093c7749e7728fa240"`
[INFO] [stderr]    Compiling pest_tmp v2.1.1 (/opt/crater/workdir)
[INFO] [stderr] error[E0463]: can't find crate for `pest`
[INFO] [stderr]   --> tests/json.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | extern crate pest;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error[E0463]: can't find crate for `pest`
[INFO] [stderr]  --> examples/parens.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | extern crate pest;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: Could not compile `pest_tmp`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `pest_tmp`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0463]: can't find crate for `pest`
[INFO] [stderr]   --> tests/calculator.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | extern crate pest;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: Could not compile `pest_tmp`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/unicode/mod.rs:52:42
[INFO] [stderr]    |
[INFO] [stderr] 52 | pub fn by_name(name: &str) -> Option<Box<Fn(char) -> bool>> {
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(char) -> bool`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "9ad223e3ab446e153ea0363d71af60d01698e85866f10e093c7749e7728fa240"`
[INFO] running `"docker" "rm" "-f" "9ad223e3ab446e153ea0363d71af60d01698e85866f10e093c7749e7728fa240"`
[INFO] [stdout] 9ad223e3ab446e153ea0363d71af60d01698e85866f10e093c7749e7728fa240