[INFO] updating cached repository RedesdeOrdenadores/ShuffleRouter
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/RedesdeOrdenadores/ShuffleRouter
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/RedesdeOrdenadores/ShuffleRouter" "work/ex/beta-1.38-1/sources/1.37.0/gh/RedesdeOrdenadores/ShuffleRouter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/RedesdeOrdenadores/ShuffleRouter'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/RedesdeOrdenadores/ShuffleRouter" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/RedesdeOrdenadores/ShuffleRouter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/RedesdeOrdenadores/ShuffleRouter'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c1e5a60e355fd02342341c8e774aefcdd336dff1
[INFO] sha for GitHub repo RedesdeOrdenadores/ShuffleRouter: c1e5a60e355fd02342341c8e774aefcdd336dff1
[INFO] validating manifest of RedesdeOrdenadores/ShuffleRouter 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 RedesdeOrdenadores/ShuffleRouter 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 RedesdeOrdenadores/ShuffleRouter
[INFO] finished frobbing RedesdeOrdenadores/ShuffleRouter
[INFO] frobbed toml for RedesdeOrdenadores/ShuffleRouter written to work/ex/beta-1.38-1/sources/1.37.0/gh/RedesdeOrdenadores/ShuffleRouter/Cargo.toml
[INFO] started frobbing RedesdeOrdenadores/ShuffleRouter
[INFO] finished frobbing RedesdeOrdenadores/ShuffleRouter
[INFO] frobbed toml for RedesdeOrdenadores/ShuffleRouter written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/RedesdeOrdenadores/ShuffleRouter/Cargo.toml
[INFO] crate RedesdeOrdenadores/ShuffleRouter already has a lockfile, it will not be regenerated
[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 RedesdeOrdenadores/ShuffleRouter against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/RedesdeOrdenadores/ShuffleRouter:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] dc5feb69d79ccb32beff560377494dfeeb2dba55ca9746d8df7b77c91ea30fb2
[INFO] running `"docker" "start" "-a" "dc5feb69d79ccb32beff560377494dfeeb2dba55ca9746d8df7b77c91ea30fb2"`
[INFO] [stderr]    Compiling syn v0.15.36
[INFO] [stderr]    Compiling rand v0.7.0-pre.1
[INFO] [stderr]    Compiling getrandom v0.1.3
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling rand_core v0.5.0
[INFO] [stderr]    Compiling rand_chacha v0.2.0
[INFO] [stderr]    Compiling stderrlog v0.4.1
[INFO] [stderr]    Compiling structopt-derive v0.2.16
[INFO] [stderr]    Compiling structopt v0.2.16
[INFO] [stderr]    Compiling shufflerouter v0.9.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.45s
[INFO] running `"docker" "inspect" "dc5feb69d79ccb32beff560377494dfeeb2dba55ca9746d8df7b77c91ea30fb2"`
[INFO] running `"docker" "rm" "-f" "dc5feb69d79ccb32beff560377494dfeeb2dba55ca9746d8df7b77c91ea30fb2"`
[INFO] [stdout] dc5feb69d79ccb32beff560377494dfeeb2dba55ca9746d8df7b77c91ea30fb2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/RedesdeOrdenadores/ShuffleRouter:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1eda16e3a3f27b6dad3b71df60b2d60f98149c629a44050f04cf34a75ab39d2d
[INFO] running `"docker" "start" "-a" "1eda16e3a3f27b6dad3b71df60b2d60f98149c629a44050f04cf34a75ab39d2d"`
[INFO] [stderr]    Compiling shufflerouter v0.9.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `"docker" "inspect" "1eda16e3a3f27b6dad3b71df60b2d60f98149c629a44050f04cf34a75ab39d2d"`
[INFO] running `"docker" "rm" "-f" "1eda16e3a3f27b6dad3b71df60b2d60f98149c629a44050f04cf34a75ab39d2d"`
[INFO] [stdout] 1eda16e3a3f27b6dad3b71df60b2d60f98149c629a44050f04cf34a75ab39d2d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/RedesdeOrdenadores/ShuffleRouter:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] b6566e6223df1e0ff3f4c7ac1021917ed697a2cd06aef0432f2e5796abbbbabd
[INFO] running `"docker" "start" "-a" "b6566e6223df1e0ff3f4c7ac1021917ed697a2cd06aef0432f2e5796abbbbabd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/shufflerouter-c2d3d16ce7969f2c
[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] [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] [stderr]      Running /opt/crater/target/debug/deps/shufflerouter-47a91077d07b618a
[INFO] [stderr]    Doc-tests shufflerouter
[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" "b6566e6223df1e0ff3f4c7ac1021917ed697a2cd06aef0432f2e5796abbbbabd"`
[INFO] running `"docker" "rm" "-f" "b6566e6223df1e0ff3f4c7ac1021917ed697a2cd06aef0432f2e5796abbbbabd"`
[INFO] [stdout] b6566e6223df1e0ff3f4c7ac1021917ed697a2cd06aef0432f2e5796abbbbabd