[INFO] crate darwin-rs 0.4.0 is already in cache
[INFO] extracting crate darwin-rs 0.4.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/darwin-rs/0.4.0
[INFO] extracting crate darwin-rs 0.4.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/darwin-rs/0.4.0
[INFO] validating manifest of darwin-rs-0.4.0 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 darwin-rs-0.4.0 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 darwin-rs-0.4.0
[INFO] finished frobbing darwin-rs-0.4.0
[INFO] frobbed toml for darwin-rs-0.4.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/darwin-rs/0.4.0/Cargo.toml
[INFO] started frobbing darwin-rs-0.4.0
[INFO] finished frobbing darwin-rs-0.4.0
[INFO] frobbed toml for darwin-rs-0.4.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/darwin-rs/0.4.0/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 darwin-rs-0.4.0 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/darwin-rs/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 5da54fd5305778964efe4501060a993bfd27bc4fb619dd91421ee3ad53cbf297
[INFO] running `"docker" "start" "-a" "5da54fd5305778964efe4501060a993bfd27bc4fb619dd91421ee3ad53cbf297"`
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling jobsteal v0.5.1
[INFO] [stderr]    Compiling darwin-rs v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/simulation_builder.rs:136:76
[INFO] [stderr]     |
[INFO] [stderr] 136 |             Simulation { type_of_simulation: SimulationType::EndIteration(0...9), .. } => {
[INFO] [stderr]     |                                                                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/population_builder.rs:160:47
[INFO] [stderr]     |
[INFO] [stderr] 160 |             Population { num_of_individuals: 0...2, ..} => {
[INFO] [stderr]     |                                               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.81s
[INFO] running `"docker" "inspect" "5da54fd5305778964efe4501060a993bfd27bc4fb619dd91421ee3ad53cbf297"`
[INFO] running `"docker" "rm" "-f" "5da54fd5305778964efe4501060a993bfd27bc4fb619dd91421ee3ad53cbf297"`
[INFO] [stdout] 5da54fd5305778964efe4501060a993bfd27bc4fb619dd91421ee3ad53cbf297
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/darwin-rs/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 82b40938187d5464ea9fc0bf0ce9e6f4ceb72acbdb3d74ff6a7b431cd9f456f8
[INFO] running `"docker" "start" "-a" "82b40938187d5464ea9fc0bf0ce9e6f4ceb72acbdb3d74ff6a7b431cd9f456f8"`
[INFO] [stderr]    Compiling darwin-rs v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/simulation_builder.rs:136:76
[INFO] [stderr]     |
[INFO] [stderr] 136 |             Simulation { type_of_simulation: SimulationType::EndIteration(0...9), .. } => {
[INFO] [stderr]     |                                                                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/population_builder.rs:160:47
[INFO] [stderr]     |
[INFO] [stderr] 160 |             Population { num_of_individuals: 0...2, ..} => {
[INFO] [stderr]     |                                               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `"docker" "inspect" "82b40938187d5464ea9fc0bf0ce9e6f4ceb72acbdb3d74ff6a7b431cd9f456f8"`
[INFO] running `"docker" "rm" "-f" "82b40938187d5464ea9fc0bf0ce9e6f4ceb72acbdb3d74ff6a7b431cd9f456f8"`
[INFO] [stdout] 82b40938187d5464ea9fc0bf0ce9e6f4ceb72acbdb3d74ff6a7b431cd9f456f8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/darwin-rs/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 08fcfc04e85a91b62093e5a6b9b39e668e1a39cf9f84c9bb345a7be409e3c5a8
[INFO] running `"docker" "start" "-a" "08fcfc04e85a91b62093e5a6b9b39e668e1a39cf9f84c9bb345a7be409e3c5a8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/darwin_rs-f29a5ae22df7ca8f
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test individual::test::compare3 ... ok
[INFO] [stdout] test individual::test::compare2 ... ok
[INFO] [stdout] test individual::test::compare1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests darwin-rs
[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" "08fcfc04e85a91b62093e5a6b9b39e668e1a39cf9f84c9bb345a7be409e3c5a8"`
[INFO] running `"docker" "rm" "-f" "08fcfc04e85a91b62093e5a6b9b39e668e1a39cf9f84c9bb345a7be409e3c5a8"`
[INFO] [stdout] 08fcfc04e85a91b62093e5a6b9b39e668e1a39cf9f84c9bb345a7be409e3c5a8