[INFO] crate cidrr 0.1.1 is already in cache
[INFO] extracting crate cidrr 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/cidrr/0.1.1
[INFO] extracting crate cidrr 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cidrr/0.1.1
[INFO] validating manifest of cidrr-0.1.1 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 cidrr-0.1.1 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 cidrr-0.1.1
[INFO] finished frobbing cidrr-0.1.1
[INFO] frobbed toml for cidrr-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/cidrr/0.1.1/Cargo.toml
[INFO] started frobbing cidrr-0.1.1
[INFO] finished frobbing cidrr-0.1.1
[INFO] frobbed toml for cidrr-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cidrr/0.1.1/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 cidrr-0.1.1 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/cidrr/0.1.1:/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] 3794c1e551c79614bd0c18f3754b26bbd11861dfa2e03f338f2619b949d9f64c
[INFO] running `"docker" "start" "-a" "3794c1e551c79614bd0c18f3754b26bbd11861dfa2e03f338f2619b949d9f64c"`
[INFO] [stderr]    Compiling strsim v0.5.2
[INFO] [stderr]    Compiling docopt v0.6.86
[INFO] [stderr]    Compiling cidrr v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.14s
[INFO] running `"docker" "inspect" "3794c1e551c79614bd0c18f3754b26bbd11861dfa2e03f338f2619b949d9f64c"`
[INFO] running `"docker" "rm" "-f" "3794c1e551c79614bd0c18f3754b26bbd11861dfa2e03f338f2619b949d9f64c"`
[INFO] [stdout] 3794c1e551c79614bd0c18f3754b26bbd11861dfa2e03f338f2619b949d9f64c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/cidrr/0.1.1:/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] 25ed6df11172021cfc804a1138af85d733daf40c6ff6452f528b5a92815d0c7a
[INFO] running `"docker" "start" "-a" "25ed6df11172021cfc804a1138af85d733daf40c6ff6452f528b5a92815d0c7a"`
[INFO] [stderr]    Compiling cidrr v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `"docker" "inspect" "25ed6df11172021cfc804a1138af85d733daf40c6ff6452f528b5a92815d0c7a"`
[INFO] running `"docker" "rm" "-f" "25ed6df11172021cfc804a1138af85d733daf40c6ff6452f528b5a92815d0c7a"`
[INFO] [stdout] 25ed6df11172021cfc804a1138af85d733daf40c6ff6452f528b5a92815d0c7a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/cidrr/0.1.1:/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] 19be0db6f55a42821b9200424595d2337a6cc79ba733218ea7f77f2ba0a0d864
[INFO] running `"docker" "start" "-a" "19be0db6f55a42821b9200424595d2337a6cc79ba733218ea7f77f2ba0a0d864"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cidrr-b8e4299f8355a4a1
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::it_lists_same_ip_if_fixed_prefix_is_32 ... ok
[INFO] [stdout] test tests::it_converts_ip_string_to_binary ... ok
[INFO] [stdout] test tests::it_lists_some_ip_addresses ... ok
[INFO] [stdout] test tests::it_converts_binary_to_ip_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "19be0db6f55a42821b9200424595d2337a6cc79ba733218ea7f77f2ba0a0d864"`
[INFO] running `"docker" "rm" "-f" "19be0db6f55a42821b9200424595d2337a6cc79ba733218ea7f77f2ba0a0d864"`
[INFO] [stdout] 19be0db6f55a42821b9200424595d2337a6cc79ba733218ea7f77f2ba0a0d864