[INFO] crate stitch 0.2.0 is already in cache
[INFO] extracting crate stitch 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/stitch/0.2.0
[INFO] extracting crate stitch 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/stitch/0.2.0
[INFO] validating manifest of stitch-0.2.0 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 stitch-0.2.0 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 stitch-0.2.0
[INFO] finished frobbing stitch-0.2.0
[INFO] frobbed toml for stitch-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/stitch/0.2.0/Cargo.toml
[INFO] started frobbing stitch-0.2.0
[INFO] finished frobbing stitch-0.2.0
[INFO] frobbed toml for stitch-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/stitch/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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] 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 stitch-0.2.0 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-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/stitch/0.2.0:/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] 5d84d66c7e601760ff2ceac86b28cc08a60b8450c9783c2e42376edecbef6e8b
[INFO] running `"docker" "start" "-a" "5d84d66c7e601760ff2ceac86b28cc08a60b8450c9783c2e42376edecbef6e8b"`
[INFO] [stderr]    Compiling stitch v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/stitch/types.rs:10:26
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub type Future<T> = Box<futures::Future<Item = T, Error = Error>>;
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn futures::Future<Item = T, Error = Error>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/stitch/util.rs:11:48
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub fn into_future_trait<F, I, E>(f: F) -> Box<Future<Item = I, Error = E>>
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = I, Error = E>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.85s
[INFO] running `"docker" "inspect" "5d84d66c7e601760ff2ceac86b28cc08a60b8450c9783c2e42376edecbef6e8b"`
[INFO] running `"docker" "rm" "-f" "5d84d66c7e601760ff2ceac86b28cc08a60b8450c9783c2e42376edecbef6e8b"`
[INFO] [stdout] 5d84d66c7e601760ff2ceac86b28cc08a60b8450c9783c2e42376edecbef6e8b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/stitch/0.2.0:/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" "test" "--frozen" "--no-run"`
[INFO] [stdout] 810097692a20aa2d3167afe5a8c7e203b92403a295ca46757267365e32ee736b
[INFO] running `"docker" "start" "-a" "810097692a20aa2d3167afe5a8c7e203b92403a295ca46757267365e32ee736b"`
[INFO] [stderr]    Compiling stitch v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] error: environment variable `STITCH_AUTH_FIXTURE` not defined
[INFO] [stderr]    --> src/stitch/mod.rs:239:47
[INFO] [stderr]     |
[INFO] [stderr] 239 |     const STITCH_AUTH_FIXTURE: &'static str = env!("STITCH_AUTH_FIXTURE");
[INFO] [stderr]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: environment variable `STITCH_CLIENT_ID` not defined
[INFO] [stderr]    --> src/stitch/mod.rs:240:44
[INFO] [stderr]     |
[INFO] [stderr] 240 |     const STITCH_CLIENT_ID: &'static str = env!("STITCH_CLIENT_ID");
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/stitch/types.rs:10:26
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub type Future<T> = Box<futures::Future<Item = T, Error = Error>>;
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn futures::Future<Item = T, Error = Error>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/stitch/util.rs:11:48
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub fn into_future_trait<F, I, E>(f: F) -> Box<Future<Item = I, Error = E>>
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = I, Error = E>`
[INFO] [stderr] 
[INFO] [stderr] error: environment variable `STITCH_AUTH_FIXTURE` not defined
[INFO] [stderr]   --> tests/integration.rs:16:43
[INFO] [stderr]    |
[INFO] [stderr] 16 | const STITCH_AUTH_FIXTURE: &'static str = env!("STITCH_AUTH_FIXTURE");
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: environment variable `STITCH_CLIENT_ID` not defined
[INFO] [stderr]   --> tests/integration.rs:17:40
[INFO] [stderr]    |
[INFO] [stderr] 17 | const STITCH_CLIENT_ID: &'static str = env!("STITCH_CLIENT_ID");
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `stitch`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `stitch`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "810097692a20aa2d3167afe5a8c7e203b92403a295ca46757267365e32ee736b"`
[INFO] running `"docker" "rm" "-f" "810097692a20aa2d3167afe5a8c7e203b92403a295ca46757267365e32ee736b"`
[INFO] [stdout] 810097692a20aa2d3167afe5a8c7e203b92403a295ca46757267365e32ee736b