[INFO] crate testdrop 0.1.2 is already in cache
[INFO] extracting crate testdrop 0.1.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/testdrop/0.1.2
[INFO] extracting crate testdrop 0.1.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/testdrop/0.1.2
[INFO] validating manifest of testdrop-0.1.2 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 testdrop-0.1.2 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 testdrop-0.1.2
[INFO] finished frobbing testdrop-0.1.2
[INFO] frobbed toml for testdrop-0.1.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/testdrop/0.1.2/Cargo.toml
[INFO] started frobbing testdrop-0.1.2
[INFO] finished frobbing testdrop-0.1.2
[INFO] frobbed toml for testdrop-0.1.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/testdrop/0.1.2/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 testdrop-0.1.2 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/testdrop/0.1.2:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 6d65f428046318f663c4e4a715a555057efb7c04c5c67e632eacf582e877a47c
[INFO] running `"docker" "start" "-a" "6d65f428046318f663c4e4a715a555057efb7c04c5c67e632eacf582e877a47c"`
[INFO] [stderr]    Compiling testdrop v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `"docker" "inspect" "6d65f428046318f663c4e4a715a555057efb7c04c5c67e632eacf582e877a47c"`
[INFO] running `"docker" "rm" "-f" "6d65f428046318f663c4e4a715a555057efb7c04c5c67e632eacf582e877a47c"`
[INFO] [stdout] 6d65f428046318f663c4e4a715a555057efb7c04c5c67e632eacf582e877a47c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/testdrop/0.1.2:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 31a3d3a07727b78d6f0a47ddc02cfd745dbd72ba260b97a77e608b0a8376215c
[INFO] running `"docker" "start" "-a" "31a3d3a07727b78d6f0a47ddc02cfd745dbd72ba260b97a77e608b0a8376215c"`
[INFO] [stderr]    Compiling testdrop v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `"docker" "inspect" "31a3d3a07727b78d6f0a47ddc02cfd745dbd72ba260b97a77e608b0a8376215c"`
[INFO] running `"docker" "rm" "-f" "31a3d3a07727b78d6f0a47ddc02cfd745dbd72ba260b97a77e608b0a8376215c"`
[INFO] [stdout] 31a3d3a07727b78d6f0a47ddc02cfd745dbd72ba260b97a77e608b0a8376215c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/testdrop/0.1.2:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] a95220e66048c986dab5ec21c70ca3cbf9b2441b19d2703e2ae73633934fb53d
[INFO] running `"docker" "start" "-a" "a95220e66048c986dab5ec21c70ca3cbf9b2441b19d2703e2ae73633934fb53d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/testdrop-5d2000216edcb3fb
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::count ... ok
[INFO] [stdout] test tests::item_debug ... ok
[INFO] [stdout] test tests::item_eq ... ok
[INFO] [stdout] test tests::assert_drop ... ok
[INFO] [stdout] test tests::assert_no_drop ... ok
[INFO] [stdout] test tests::drop_more_than_once ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests testdrop
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs -  (line 14) ... ok
[INFO] [stdout] test src/lib.rs -  (line 50) ... ok
[INFO] [stdout] test src/lib.rs -  (line 29) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a95220e66048c986dab5ec21c70ca3cbf9b2441b19d2703e2ae73633934fb53d"`
[INFO] running `"docker" "rm" "-f" "a95220e66048c986dab5ec21c70ca3cbf9b2441b19d2703e2ae73633934fb53d"`
[INFO] [stdout] a95220e66048c986dab5ec21c70ca3cbf9b2441b19d2703e2ae73633934fb53d