[INFO] crate mktemp 0.4.0 is already in cache
[INFO] extracting crate mktemp 0.4.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/mktemp/0.4.0
[INFO] extracting crate mktemp 0.4.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/mktemp/0.4.0
[INFO] validating manifest of mktemp-0.4.0 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 mktemp-0.4.0 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 mktemp-0.4.0
[INFO] finished frobbing mktemp-0.4.0
[INFO] frobbed toml for mktemp-0.4.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/mktemp/0.4.0/Cargo.toml
[INFO] started frobbing mktemp-0.4.0
[INFO] finished frobbing mktemp-0.4.0
[INFO] frobbed toml for mktemp-0.4.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/mktemp/0.4.0/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing mktemp-0.4.0 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/mktemp/0.4.0:/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] 0df30b0762affd72deb535212482d418808d5a17b540fa570c435c8ee153de89
[INFO] running `"docker" "start" "-a" "0df30b0762affd72deb535212482d418808d5a17b540fa570c435c8ee153de89"`
[INFO] [stderr]    Compiling mktemp v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `"docker" "inspect" "0df30b0762affd72deb535212482d418808d5a17b540fa570c435c8ee153de89"`
[INFO] running `"docker" "rm" "-f" "0df30b0762affd72deb535212482d418808d5a17b540fa570c435c8ee153de89"`
[INFO] [stdout] 0df30b0762affd72deb535212482d418808d5a17b540fa570c435c8ee153de89
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/mktemp/0.4.0:/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] 2c4809a287d436731faef3ace5897402f243c270f0d3bc520f2889d1ee223b67
[INFO] running `"docker" "start" "-a" "2c4809a287d436731faef3ace5897402f243c270f0d3bc520f2889d1ee223b67"`
[INFO] [stderr]    Compiling mktemp v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `"docker" "inspect" "2c4809a287d436731faef3ace5897402f243c270f0d3bc520f2889d1ee223b67"`
[INFO] running `"docker" "rm" "-f" "2c4809a287d436731faef3ace5897402f243c270f0d3bc520f2889d1ee223b67"`
[INFO] [stdout] 2c4809a287d436731faef3ace5897402f243c270f0d3bc520f2889d1ee223b67
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/mktemp/0.4.0:/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] ea8489df5b1e39440c739308d93b3fe8467de4230462cf567c46a6ebcdc1bffd
[INFO] running `"docker" "start" "-a" "ea8489df5b1e39440c739308d93b3fe8467de4230462cf567c46a6ebcdc1bffd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mktemp-4020c5f7530a1c4b
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::it_should_not_drop_released_dir ... ok
[INFO] [stdout] test tests::it_should_create_file_in_dir ... ok
[INFO] [stdout] test tests::it_should_not_drop_released_file ... ok
[INFO] [stdout] test tests::it_should_drop_dir_out_of_scope ... ok
[INFO] [stdout] test tests::temp_file_only_readable_by_owner ... ok
[INFO] [stdout] test tests::it_should_drop_file_out_of_scope ... ok
[INFO] [stdout] test tests::uninitialized_file ... ok
[INFO] [stdout] test tests::temp_dir_only_readable_by_owner ... ok
[INFO] [stdout] test tests::target_dir_must_exist ... ok
[INFO] [stdout] test tests::uninitialized_no_panic_on_drop_with_release ... ok
[INFO] [stdout] test tests::uninitialized_panic_on_drop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mktemp
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - Temp::release (line 136) ... ok
[INFO] [stdout] test src/lib.rs - Temp::to_path_buf (line 122) ... ok
[INFO] [stdout] test src/lib.rs -  (line 11) ... 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" "ea8489df5b1e39440c739308d93b3fe8467de4230462cf567c46a6ebcdc1bffd"`
[INFO] running `"docker" "rm" "-f" "ea8489df5b1e39440c739308d93b3fe8467de4230462cf567c46a6ebcdc1bffd"`
[INFO] [stdout] ea8489df5b1e39440c739308d93b3fe8467de4230462cf567c46a6ebcdc1bffd