[INFO] crate fs-swap 0.2.4 is already in cache
[INFO] extracting crate fs-swap 0.2.4 into work/ex/beta-1.37-6/sources/1.36.0/reg/fs-swap/0.2.4
[INFO] extracting crate fs-swap 0.2.4 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/fs-swap/0.2.4
[INFO] validating manifest of fs-swap-0.2.4 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 fs-swap-0.2.4 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 fs-swap-0.2.4
[INFO] finished frobbing fs-swap-0.2.4
[INFO] frobbed toml for fs-swap-0.2.4 written to work/ex/beta-1.37-6/sources/1.36.0/reg/fs-swap/0.2.4/Cargo.toml
[INFO] started frobbing fs-swap-0.2.4
[INFO] finished frobbing fs-swap-0.2.4
[INFO] frobbed toml for fs-swap-0.2.4 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/fs-swap/0.2.4/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 fs-swap-0.2.4 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/fs-swap/0.2.4:/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] 560bee89e5ed27ed80cbdf8c7c2dec5bd85b881c47bf56e1dff576cade7a929b
[INFO] running `"docker" "start" "-a" "560bee89e5ed27ed80cbdf8c7c2dec5bd85b881c47bf56e1dff576cade7a929b"`
[INFO] [stderr]    Compiling fs-swap v0.2.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `"docker" "inspect" "560bee89e5ed27ed80cbdf8c7c2dec5bd85b881c47bf56e1dff576cade7a929b"`
[INFO] running `"docker" "rm" "-f" "560bee89e5ed27ed80cbdf8c7c2dec5bd85b881c47bf56e1dff576cade7a929b"`
[INFO] [stdout] 560bee89e5ed27ed80cbdf8c7c2dec5bd85b881c47bf56e1dff576cade7a929b
[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/fs-swap/0.2.4:/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] b84a0d607b6051e4f1072130338c7f9ce2cfc8aebd8a331ace7a5a611567168b
[INFO] running `"docker" "start" "-a" "b84a0d607b6051e4f1072130338c7f9ce2cfc8aebd8a331ace7a5a611567168b"`
[INFO] [stderr]    Compiling fs-swap v0.2.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `"docker" "inspect" "b84a0d607b6051e4f1072130338c7f9ce2cfc8aebd8a331ace7a5a611567168b"`
[INFO] running `"docker" "rm" "-f" "b84a0d607b6051e4f1072130338c7f9ce2cfc8aebd8a331ace7a5a611567168b"`
[INFO] [stdout] b84a0d607b6051e4f1072130338c7f9ce2cfc8aebd8a331ace7a5a611567168b
[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/fs-swap/0.2.4:/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] 1a63a6ff66a404bac6db59afd1392482e20ff303cad04357e43567a105d0349a
[INFO] running `"docker" "start" "-a" "1a63a6ff66a404bac6db59afd1392482e20ff303cad04357e43567a105d0349a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fs_swap-58595f3d6ef4e803
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_swap_nonatomic_dirs ... ok
[INFO] [stdout] test tests::test_swap_nonatomic_files ... ok
[INFO] [stdout] test tests::test_swap_dirs ... ok
[INFO] [stdout] test tests::test_swap_files ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fs-swap
[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" "1a63a6ff66a404bac6db59afd1392482e20ff303cad04357e43567a105d0349a"`
[INFO] running `"docker" "rm" "-f" "1a63a6ff66a404bac6db59afd1392482e20ff303cad04357e43567a105d0349a"`
[INFO] [stdout] 1a63a6ff66a404bac6db59afd1392482e20ff303cad04357e43567a105d0349a