[INFO] updating cached repository 0x1CEB00DA/dedupers
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/0x1CEB00DA/dedupers
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/0x1CEB00DA/dedupers" "work/ex/beta-1.38-1/sources/1.37.0/gh/0x1CEB00DA/dedupers"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/0x1CEB00DA/dedupers'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/0x1CEB00DA/dedupers" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/0x1CEB00DA/dedupers"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/0x1CEB00DA/dedupers'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8ac9d484821d7791f104de6c449aade31d74ccb9
[INFO] sha for GitHub repo 0x1CEB00DA/dedupers: 8ac9d484821d7791f104de6c449aade31d74ccb9
[INFO] validating manifest of 0x1CEB00DA/dedupers 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 0x1CEB00DA/dedupers 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 0x1CEB00DA/dedupers
[INFO] finished frobbing 0x1CEB00DA/dedupers
[INFO] frobbed toml for 0x1CEB00DA/dedupers written to work/ex/beta-1.38-1/sources/1.37.0/gh/0x1CEB00DA/dedupers/Cargo.toml
[INFO] started frobbing 0x1CEB00DA/dedupers
[INFO] finished frobbing 0x1CEB00DA/dedupers
[INFO] frobbed toml for 0x1CEB00DA/dedupers written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/0x1CEB00DA/dedupers/Cargo.toml
[INFO] crate 0x1CEB00DA/dedupers 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 0x1CEB00DA/dedupers 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/0x1CEB00DA/dedupers:/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] 3cf21532f24f608b809037e24d1a4e58c789439e83ea47c2bacd388e5f7bd690
[INFO] running `"docker" "start" "-a" "3cf21532f24f608b809037e24d1a4e58c789439e83ea47c2bacd388e5f7bd690"`
[INFO] [stderr]    Compiling dedupers v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `"docker" "inspect" "3cf21532f24f608b809037e24d1a4e58c789439e83ea47c2bacd388e5f7bd690"`
[INFO] running `"docker" "rm" "-f" "3cf21532f24f608b809037e24d1a4e58c789439e83ea47c2bacd388e5f7bd690"`
[INFO] [stdout] 3cf21532f24f608b809037e24d1a4e58c789439e83ea47c2bacd388e5f7bd690
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/0x1CEB00DA/dedupers:/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] 05c2e2efabcc8eda56fe6810a3d0bbe031669e193616e641ebb8653215294092
[INFO] running `"docker" "start" "-a" "05c2e2efabcc8eda56fe6810a3d0bbe031669e193616e641ebb8653215294092"`
[INFO] [stderr]    Compiling dedupers v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "05c2e2efabcc8eda56fe6810a3d0bbe031669e193616e641ebb8653215294092"`
[INFO] running `"docker" "rm" "-f" "05c2e2efabcc8eda56fe6810a3d0bbe031669e193616e641ebb8653215294092"`
[INFO] [stdout] 05c2e2efabcc8eda56fe6810a3d0bbe031669e193616e641ebb8653215294092
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/0x1CEB00DA/dedupers:/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] 0ce82b2067f8ee3294bc3ef6556fdb915036869834dabbe159b04ea2fa750f0a
[INFO] running `"docker" "start" "-a" "0ce82b2067f8ee3294bc3ef6556fdb915036869834dabbe159b04ea2fa750f0a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dedupers-10ac6fa511d082c7
[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/dedupers-7e7afcd0403917f6
[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]    Doc-tests dedupers
[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" "0ce82b2067f8ee3294bc3ef6556fdb915036869834dabbe159b04ea2fa750f0a"`
[INFO] running `"docker" "rm" "-f" "0ce82b2067f8ee3294bc3ef6556fdb915036869834dabbe159b04ea2fa750f0a"`
[INFO] [stdout] 0ce82b2067f8ee3294bc3ef6556fdb915036869834dabbe159b04ea2fa750f0a