[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 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-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] b42b5da095c8c04c6e44955f1001c577b1c71e2c3b9b96afb0aa7d3ba09f9824
[INFO] running `"docker" "start" "-a" "b42b5da095c8c04c6e44955f1001c577b1c71e2c3b9b96afb0aa7d3ba09f9824"`
[INFO] [stderr]    Compiling weighted_random_list v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "b42b5da095c8c04c6e44955f1001c577b1c71e2c3b9b96afb0aa7d3ba09f9824"`
[INFO] running `"docker" "rm" "-f" "b42b5da095c8c04c6e44955f1001c577b1c71e2c3b9b96afb0aa7d3ba09f9824"`
[INFO] [stdout] b42b5da095c8c04c6e44955f1001c577b1c71e2c3b9b96afb0aa7d3ba09f9824
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 13da6e0f6145b1389d4e6b9a9cf064f439eac403fa111c03cf8e5797cd7518a6
[INFO] running `"docker" "start" "-a" "13da6e0f6145b1389d4e6b9a9cf064f439eac403fa111c03cf8e5797cd7518a6"`
[INFO] [stderr]    Compiling weighted_random_list v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `"docker" "inspect" "13da6e0f6145b1389d4e6b9a9cf064f439eac403fa111c03cf8e5797cd7518a6"`
[INFO] running `"docker" "rm" "-f" "13da6e0f6145b1389d4e6b9a9cf064f439eac403fa111c03cf8e5797cd7518a6"`
[INFO] [stdout] 13da6e0f6145b1389d4e6b9a9cf064f439eac403fa111c03cf8e5797cd7518a6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] e3c779de63760fd6e7d492ef987e265d07ae0a7fbdc40b68d92b4feab19e3f7a
[INFO] running `"docker" "start" "-a" "e3c779de63760fd6e7d492ef987e265d07ae0a7fbdc40b68d92b4feab19e3f7a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/weighted_random_list-5ff7e61092995075
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::collect ... ok
[INFO] [stdout] test tests::delete_end ... ok
[INFO] [stdout] test tests::delete_last ... ok
[INFO] [stdout] test tests::delete_not_found ... ok
[INFO] [stdout] test tests::modify_weight ... ok
[INFO] [stdout] test tests::or_insert ... ok
[INFO] [stdout] test tests::simple_inserts ... ok
[INFO] [stdout] test tests::delete_mid ... 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 - WeightedRandomList<T>::get_random (line 68) ... ok
[INFO] [stdout] test src/lib.rs - WeightedRandomList<T> (line 99) ... ok
[INFO] [stdout] test src/lib.rs - Entry::delete (line 210) ... ok
[INFO] [stdout] test src/lib.rs - Entry::or_insert_with_weight (line 182) ... ok
[INFO] [stdout] test src/lib.rs - Entry::set_weight (line 155) ... ok
[INFO] [stdout] test src/lib.rs - WeightedRandomList<T>::entry_first (line 118) ... 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" "e3c779de63760fd6e7d492ef987e265d07ae0a7fbdc40b68d92b4feab19e3f7a"`
[INFO] running `"docker" "rm" "-f" "e3c779de63760fd6e7d492ef987e265d07ae0a7fbdc40b68d92b4feab19e3f7a"`
[INFO] [stdout] e3c779de63760fd6e7d492ef987e265d07ae0a7fbdc40b68d92b4feab19e3f7a