[INFO] crate transformation-pipeline 0.1.0 is already in cache
[INFO] extracting crate transformation-pipeline 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/transformation-pipeline/0.1.0
[INFO] extracting crate transformation-pipeline 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/transformation-pipeline/0.1.0
[INFO] validating manifest of transformation-pipeline-0.1.0 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 transformation-pipeline-0.1.0 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 transformation-pipeline-0.1.0
[INFO] finished frobbing transformation-pipeline-0.1.0
[INFO] frobbed toml for transformation-pipeline-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/transformation-pipeline/0.1.0/Cargo.toml
[INFO] started frobbing transformation-pipeline-0.1.0
[INFO] finished frobbing transformation-pipeline-0.1.0
[INFO] frobbed toml for transformation-pipeline-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/transformation-pipeline/0.1.0/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 transformation-pipeline-0.1.0 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-2/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/transformation-pipeline/0.1.0:/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] 8011713f071619687f52b42f0877a301656e2cbd6dc5706b81f273c14023c69e
[INFO] running `"docker" "start" "-a" "8011713f071619687f52b42f0877a301656e2cbd6dc5706b81f273c14023c69e"`
[INFO] [stderr]    Compiling transformation-pipeline v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/pipeline.rs:8:21
[INFO] [stderr]   |
[INFO] [stderr] 8 |     stages: Vec<Box<TransformationStage<T>>>,
[INFO] [stderr]   |                     ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformationStage<T>`
[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/pipeline.rs:13:32
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub fn new(stages: Vec<Box<TransformationStage<T>>>) -> TransformationPipeline<T> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformationStage<T>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `"docker" "inspect" "8011713f071619687f52b42f0877a301656e2cbd6dc5706b81f273c14023c69e"`
[INFO] running `"docker" "rm" "-f" "8011713f071619687f52b42f0877a301656e2cbd6dc5706b81f273c14023c69e"`
[INFO] [stdout] 8011713f071619687f52b42f0877a301656e2cbd6dc5706b81f273c14023c69e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/transformation-pipeline/0.1.0:/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] 288245e5143144c77130ab9a8ea3f4f1bfcf9d8a733dd19722633603bc190643
[INFO] running `"docker" "start" "-a" "288245e5143144c77130ab9a8ea3f4f1bfcf9d8a733dd19722633603bc190643"`
[INFO] [stderr]    Compiling transformation-pipeline v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/pipeline.rs:8:21
[INFO] [stderr]   |
[INFO] [stderr] 8 |     stages: Vec<Box<TransformationStage<T>>>,
[INFO] [stderr]   |                     ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformationStage<T>`
[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/pipeline.rs:13:32
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub fn new(stages: Vec<Box<TransformationStage<T>>>) -> TransformationPipeline<T> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TransformationStage<T>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `"docker" "inspect" "288245e5143144c77130ab9a8ea3f4f1bfcf9d8a733dd19722633603bc190643"`
[INFO] running `"docker" "rm" "-f" "288245e5143144c77130ab9a8ea3f4f1bfcf9d8a733dd19722633603bc190643"`
[INFO] [stdout] 288245e5143144c77130ab9a8ea3f4f1bfcf9d8a733dd19722633603bc190643
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/transformation-pipeline/0.1.0:/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"`
[INFO] [stdout] 308a79697645485e384148b327ae5983cd43017de69bf3ad538067716a56e32d
[INFO] running `"docker" "start" "-a" "308a79697645485e384148b327ae5983cd43017de69bf3ad538067716a56e32d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/transformation_pipeline-58c451fb3f7cce7c
[INFO] [stderr]      Running /opt/crater/target/debug/deps/basic-e63d7c0581902aba
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test run_pipeline ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/skip-d629f1c38338b6c2
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test run_pipeline ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests transformation-pipeline
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "308a79697645485e384148b327ae5983cd43017de69bf3ad538067716a56e32d"`
[INFO] running `"docker" "rm" "-f" "308a79697645485e384148b327ae5983cd43017de69bf3ad538067716a56e32d"`
[INFO] [stdout] 308a79697645485e384148b327ae5983cd43017de69bf3ad538067716a56e32d