[INFO] updating cached repository jarhill0/rusty_euler
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jarhill0/rusty_euler
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jarhill0/rusty_euler" "work/ex/beta-1.38-1/sources/1.37.0/gh/jarhill0/rusty_euler"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jarhill0/rusty_euler'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jarhill0/rusty_euler" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jarhill0/rusty_euler"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jarhill0/rusty_euler'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f45512de86ad26810dacf1e1d5059bbf6f1826f5
[INFO] sha for GitHub repo jarhill0/rusty_euler: f45512de86ad26810dacf1e1d5059bbf6f1826f5
[INFO] validating manifest of jarhill0/rusty_euler 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 jarhill0/rusty_euler 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 jarhill0/rusty_euler
[INFO] finished frobbing jarhill0/rusty_euler
[INFO] frobbed toml for jarhill0/rusty_euler written to work/ex/beta-1.38-1/sources/1.37.0/gh/jarhill0/rusty_euler/Cargo.toml
[INFO] started frobbing jarhill0/rusty_euler
[INFO] finished frobbing jarhill0/rusty_euler
[INFO] frobbed toml for jarhill0/rusty_euler written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jarhill0/rusty_euler/Cargo.toml
[INFO] crate jarhill0/rusty_euler 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 jarhill0/rusty_euler 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-5/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/jarhill0/rusty_euler:/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] d22d5c39ea940c851498d18c296f01d9cf6d57dbd945c0ed23dbb216cfc6be0b
[INFO] running `"docker" "start" "-a" "d22d5c39ea940c851498d18c296f01d9cf6d57dbd945c0ed23dbb216cfc6be0b"`
[INFO] [stderr]    Compiling rusty_euler v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `"docker" "inspect" "d22d5c39ea940c851498d18c296f01d9cf6d57dbd945c0ed23dbb216cfc6be0b"`
[INFO] running `"docker" "rm" "-f" "d22d5c39ea940c851498d18c296f01d9cf6d57dbd945c0ed23dbb216cfc6be0b"`
[INFO] [stdout] d22d5c39ea940c851498d18c296f01d9cf6d57dbd945c0ed23dbb216cfc6be0b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/jarhill0/rusty_euler:/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] 5cf807fde3ccbcee46c94c8418bb5bb0898b08748db1dc86775a3993107d202f
[INFO] running `"docker" "start" "-a" "5cf807fde3ccbcee46c94c8418bb5bb0898b08748db1dc86775a3993107d202f"`
[INFO] [stderr]    Compiling rusty_euler v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `"docker" "inspect" "5cf807fde3ccbcee46c94c8418bb5bb0898b08748db1dc86775a3993107d202f"`
[INFO] running `"docker" "rm" "-f" "5cf807fde3ccbcee46c94c8418bb5bb0898b08748db1dc86775a3993107d202f"`
[INFO] [stdout] 5cf807fde3ccbcee46c94c8418bb5bb0898b08748db1dc86775a3993107d202f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/jarhill0/rusty_euler:/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] 8bf2ba2b8d53bc4b7014dad55c906e7ea4c2be650c87a27fc7fb3a3a43792c7c
[INFO] running `"docker" "start" "-a" "8bf2ba2b8d53bc4b7014dad55c906e7ea4c2be650c87a27fc7fb3a3a43792c7c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rusty_euler-69df265a4e4531e7
[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" "8bf2ba2b8d53bc4b7014dad55c906e7ea4c2be650c87a27fc7fb3a3a43792c7c"`
[INFO] running `"docker" "rm" "-f" "8bf2ba2b8d53bc4b7014dad55c906e7ea4c2be650c87a27fc7fb3a3a43792c7c"`
[INFO] [stdout] 8bf2ba2b8d53bc4b7014dad55c906e7ea4c2be650c87a27fc7fb3a3a43792c7c