[INFO] crate weighted_random_list 0.1.1 is already in cache
[INFO] extracting crate weighted_random_list 0.1.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/weighted_random_list/0.1.1
[INFO] extracting crate weighted_random_list 0.1.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/weighted_random_list/0.1.1
[INFO] validating manifest of weighted_random_list-0.1.1 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 weighted_random_list-0.1.1 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 weighted_random_list-0.1.1
[INFO] finished frobbing weighted_random_list-0.1.1
[INFO] frobbed toml for weighted_random_list-0.1.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/weighted_random_list/0.1.1/Cargo.toml
[INFO] started frobbing weighted_random_list-0.1.1
[INFO] finished frobbing weighted_random_list-0.1.1
[INFO] frobbed toml for weighted_random_list-0.1.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/weighted_random_list/0.1.1/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] [stderr]     Blocking waiting for file lock on package cache
[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 weighted_random_list-0.1.1 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/weighted_random_list/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] d635361c8f1c33bfbe1157a13c24b1a7b2b5971cba1e367969173c79255bfcb8
[INFO] running `"docker" "start" "-a" "d635361c8f1c33bfbe1157a13c24b1a7b2b5971cba1e367969173c79255bfcb8"`
[INFO] [stderr]    Compiling weighted_random_list v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `"docker" "inspect" "d635361c8f1c33bfbe1157a13c24b1a7b2b5971cba1e367969173c79255bfcb8"`
[INFO] running `"docker" "rm" "-f" "d635361c8f1c33bfbe1157a13c24b1a7b2b5971cba1e367969173c79255bfcb8"`
[INFO] [stdout] d635361c8f1c33bfbe1157a13c24b1a7b2b5971cba1e367969173c79255bfcb8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/weighted_random_list/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] ab08ba2b65848c25ef6d3f08ebb4634d416da2a35c0efadd6b25993b4237fb84
[INFO] running `"docker" "start" "-a" "ab08ba2b65848c25ef6d3f08ebb4634d416da2a35c0efadd6b25993b4237fb84"`
[INFO] [stderr]    Compiling weighted_random_list v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `"docker" "inspect" "ab08ba2b65848c25ef6d3f08ebb4634d416da2a35c0efadd6b25993b4237fb84"`
[INFO] running `"docker" "rm" "-f" "ab08ba2b65848c25ef6d3f08ebb4634d416da2a35c0efadd6b25993b4237fb84"`
[INFO] [stdout] ab08ba2b65848c25ef6d3f08ebb4634d416da2a35c0efadd6b25993b4237fb84
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/weighted_random_list/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 5d2e965682fa3255b781a5cea5549e848e0cc523e578637b8e93d448de8410c3
[INFO] running `"docker" "start" "-a" "5d2e965682fa3255b781a5cea5549e848e0cc523e578637b8e93d448de8410c3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/weighted_random_list-b5ad6907acf71b7b
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::delete_end ... ok
[INFO] [stdout] test tests::delete_mid ... ok
[INFO] [stdout] test tests::collect ... ok
[INFO] [stdout] test tests::delete_not_found ... ok
[INFO] [stdout] test tests::delete_last ... ok
[INFO] [stdout] test tests::modify_weight ... ok
[INFO] [stdout] test tests::or_insert ... ok
[INFO] [stdout] test tests::simple_inserts ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests weighted_random_list
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - Entry::or_insert_with_weight (line 182) ... ok
[INFO] [stdout] test src/lib.rs - WeightedRandomList<T>::get_random (line 68) ... ok
[INFO] [stdout] test src/lib.rs - WeightedRandomList<T>::entry_first (line 118) ... ok
[INFO] [stdout] test src/lib.rs - Entry::delete (line 210) ... ok
[INFO] [stdout] test src/lib.rs - Entry::set_weight (line 155) ... ok
[INFO] [stdout] test src/lib.rs - WeightedRandomList<T> (line 99) ... ok
[INFO] [stdout] test src/lib.rs -  (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5d2e965682fa3255b781a5cea5549e848e0cc523e578637b8e93d448de8410c3"`
[INFO] running `"docker" "rm" "-f" "5d2e965682fa3255b781a5cea5549e848e0cc523e578637b8e93d448de8410c3"`
[INFO] [stdout] 5d2e965682fa3255b781a5cea5549e848e0cc523e578637b8e93d448de8410c3