[INFO] crate bbte_optim_tzim1773_genetic 0.1.0 is already in cache
[INFO] testing bbte_optim_tzim1773_genetic-0.1.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate bbte_optim_tzim1773_genetic 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate bbte_optim_tzim1773_genetic 0.1.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bbte_optim_tzim1773_genetic 0.1.0
[INFO] finished tweaking crates.io crate bbte_optim_tzim1773_genetic 0.1.0
[INFO] tweaked toml for crates.io crate bbte_optim_tzim1773_genetic 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 305bde2c53f6a032f3a41d6dac081c617f37ad6752da56a573cfad94d206f5cb
[INFO] running `Command { std: "docker" "start" "-a" "305bde2c53f6a032f3a41d6dac081c617f37ad6752da56a573cfad94d206f5cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "305bde2c53f6a032f3a41d6dac081c617f37ad6752da56a573cfad94d206f5cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "305bde2c53f6a032f3a41d6dac081c617f37ad6752da56a573cfad94d206f5cb", kill_on_drop: false }`
[INFO] [stdout] 305bde2c53f6a032f3a41d6dac081c617f37ad6752da56a573cfad94d206f5cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5dc33b726c05e39ba34c0e55842ba218e1ba41a1424324614bb07af72f4501a0
[INFO] running `Command { std: "docker" "start" "-a" "5dc33b726c05e39ba34c0e55842ba218e1ba41a1424324614bb07af72f4501a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling bbte_optim_tzim1773_genetic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.27s
[INFO] running `Command { std: "docker" "inspect" "5dc33b726c05e39ba34c0e55842ba218e1ba41a1424324614bb07af72f4501a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dc33b726c05e39ba34c0e55842ba218e1ba41a1424324614bb07af72f4501a0", kill_on_drop: false }`
[INFO] [stdout] 5dc33b726c05e39ba34c0e55842ba218e1ba41a1424324614bb07af72f4501a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8332860f1c3a6f6075ffb27c5c5b6a366b3f4356f15f33a035840a921a956df4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8332860f1c3a6f6075ffb27c5c5b6a366b3f4356f15f33a035840a921a956df4", kill_on_drop: false }`
[INFO] [stderr]    Compiling bbte_optim_tzim1773_genetic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "8332860f1c3a6f6075ffb27c5c5b6a366b3f4356f15f33a035840a921a956df4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8332860f1c3a6f6075ffb27c5c5b6a366b3f4356f15f33a035840a921a956df4", kill_on_drop: false }`
[INFO] [stdout] 8332860f1c3a6f6075ffb27c5c5b6a366b3f4356f15f33a035840a921a956df4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 585c8e6b5fb87b84f2ef0985678de61c2d8c7eed6c95851766d33a15e20b839d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "585c8e6b5fb87b84f2ef0985678de61c2d8c7eed6c95851766d33a15e20b839d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bbte_optim_tzim1773_genetic-2580b33054e80236
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::correct_mutation ... ok
[INFO] [stdout] test tests::correct_agent ... ok
[INFO] [stdout] test tests::correct_crossover ... ok
[INFO] [stdout] test tests::convergence ... 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 bbte_optim_tzim1773_genetic
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - Genetic::run (line 140) ... ok
[INFO] [stdout] test src/lib.rs - Genetic::run (line 113) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "585c8e6b5fb87b84f2ef0985678de61c2d8c7eed6c95851766d33a15e20b839d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "585c8e6b5fb87b84f2ef0985678de61c2d8c7eed6c95851766d33a15e20b839d", kill_on_drop: false }`
[INFO] [stdout] 585c8e6b5fb87b84f2ef0985678de61c2d8c7eed6c95851766d33a15e20b839d