[INFO] crate delegate 0.2.0 is already in cache
[INFO] extracting crate delegate 0.2.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/delegate/0.2.0
[INFO] extracting crate delegate 0.2.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/delegate/0.2.0
[INFO] validating manifest of delegate-0.2.0 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 delegate-0.2.0 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 delegate-0.2.0
[INFO] finished frobbing delegate-0.2.0
[INFO] frobbed toml for delegate-0.2.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/delegate/0.2.0/Cargo.toml
[INFO] started frobbing delegate-0.2.0
[INFO] finished frobbing delegate-0.2.0
[INFO] frobbed toml for delegate-0.2.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/delegate/0.2.0/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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing delegate-0.2.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/delegate/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 47313f7c0259b6b985d8a64fddd4070960ebbda197e3b9748c8e7757091821f3
[INFO] running `"docker" "start" "-a" "47313f7c0259b6b985d8a64fddd4070960ebbda197e3b9748c8e7757091821f3"`
[INFO] [stderr]    Compiling delegate v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `"docker" "inspect" "47313f7c0259b6b985d8a64fddd4070960ebbda197e3b9748c8e7757091821f3"`
[INFO] running `"docker" "rm" "-f" "47313f7c0259b6b985d8a64fddd4070960ebbda197e3b9748c8e7757091821f3"`
[INFO] [stdout] 47313f7c0259b6b985d8a64fddd4070960ebbda197e3b9748c8e7757091821f3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/delegate/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 674f7eb7bf84c0349b396e984fc619aab4b3d2d8e9ad420ad8c0d25e78a3ddba
[INFO] running `"docker" "start" "-a" "674f7eb7bf84c0349b396e984fc619aab4b3d2d8e9ad420ad8c0d25e78a3ddba"`
[INFO] [stderr]    Compiling delegate v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `"docker" "inspect" "674f7eb7bf84c0349b396e984fc619aab4b3d2d8e9ad420ad8c0d25e78a3ddba"`
[INFO] running `"docker" "rm" "-f" "674f7eb7bf84c0349b396e984fc619aab4b3d2d8e9ad420ad8c0d25e78a3ddba"`
[INFO] [stdout] 674f7eb7bf84c0349b396e984fc619aab4b3d2d8e9ad420ad8c0d25e78a3ddba
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/delegate/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] a25572b82353332dcd7f25e885b81beaf9dcc216db58dff509eab25eef28d12e
[INFO] running `"docker" "start" "-a" "a25572b82353332dcd7f25e885b81beaf9dcc216db58dff509eab25eef28d12e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/delegate-d6bc58273c56a88a
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::test_extern ... ok
[INFO] [stdout] test tests::test_comments ... ok
[INFO] [stdout] test tests::test_pub ... ok
[INFO] [stdout] test tests::test_inline ... ok
[INFO] [stdout] test tests::test_borrow_self ... ok
[INFO] [stdout] test tests::test_multiple_targets ... ok
[INFO] [stdout] test tests::test_borrow_mut_self ... ok
[INFO] [stdout] test tests::test_attributes ... ok
[INFO] [stdout] test tests::test_generics ... ok
[INFO] [stdout] test tests::test_return ... ok
[INFO] [stdout] test tests::test_target_method ... ok
[INFO] [stdout] test tests::test_self ... ok
[INFO] [stdout] test tests::test_unsafe ... ok
[INFO] [stdout] test tests::test_where_clause ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/stack-42043a3fb46daf8c
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests delegate
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_stack ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "a25572b82353332dcd7f25e885b81beaf9dcc216db58dff509eab25eef28d12e"`
[INFO] running `"docker" "rm" "-f" "a25572b82353332dcd7f25e885b81beaf9dcc216db58dff509eab25eef28d12e"`
[INFO] [stdout] a25572b82353332dcd7f25e885b81beaf9dcc216db58dff509eab25eef28d12e