[INFO] updating cached repository yoskeoka/fizz-buzz
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/yoskeoka/fizz-buzz
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/yoskeoka/fizz-buzz" "work/ex/beta-1.37-6/sources/1.36.0/gh/yoskeoka/fizz-buzz"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/yoskeoka/fizz-buzz'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/yoskeoka/fizz-buzz" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/yoskeoka/fizz-buzz"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/yoskeoka/fizz-buzz'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 11c28bbd8cde4587c452878653ee07ef3d9f006c
[INFO] sha for GitHub repo yoskeoka/fizz-buzz: 11c28bbd8cde4587c452878653ee07ef3d9f006c
[INFO] validating manifest of yoskeoka/fizz-buzz on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of yoskeoka/fizz-buzz on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing yoskeoka/fizz-buzz
[INFO] finished frobbing yoskeoka/fizz-buzz
[INFO] frobbed toml for yoskeoka/fizz-buzz written to work/ex/beta-1.37-6/sources/1.36.0/gh/yoskeoka/fizz-buzz/Cargo.toml
[INFO] started frobbing yoskeoka/fizz-buzz
[INFO] finished frobbing yoskeoka/fizz-buzz
[INFO] frobbed toml for yoskeoka/fizz-buzz written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/yoskeoka/fizz-buzz/Cargo.toml
[INFO] crate yoskeoka/fizz-buzz already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing yoskeoka/fizz-buzz against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/yoskeoka/fizz-buzz:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 142f126bf5a5fb9f0f6d8b6a05cc9896b160937f053e518428fd3d45857bc45f
[INFO] running `"docker" "start" "-a" "142f126bf5a5fb9f0f6d8b6a05cc9896b160937f053e518428fd3d45857bc45f"`
[INFO] [stderr]    Compiling fizz-buzz v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "142f126bf5a5fb9f0f6d8b6a05cc9896b160937f053e518428fd3d45857bc45f"`
[INFO] running `"docker" "rm" "-f" "142f126bf5a5fb9f0f6d8b6a05cc9896b160937f053e518428fd3d45857bc45f"`
[INFO] [stdout] 142f126bf5a5fb9f0f6d8b6a05cc9896b160937f053e518428fd3d45857bc45f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/yoskeoka/fizz-buzz:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3b7565cd0788ff4d701495c77128bb7f9b2d5af637c8531c4620815d171fe41b
[INFO] running `"docker" "start" "-a" "3b7565cd0788ff4d701495c77128bb7f9b2d5af637c8531c4620815d171fe41b"`
[INFO] [stderr]    Compiling fizz-buzz v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `"docker" "inspect" "3b7565cd0788ff4d701495c77128bb7f9b2d5af637c8531c4620815d171fe41b"`
[INFO] running `"docker" "rm" "-f" "3b7565cd0788ff4d701495c77128bb7f9b2d5af637c8531c4620815d171fe41b"`
[INFO] [stdout] 3b7565cd0788ff4d701495c77128bb7f9b2d5af637c8531c4620815d171fe41b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/yoskeoka/fizz-buzz:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 970374b6b0142ed1fdd5a83cb86de285a733b37ae394b28e6aa1f755ccbb9332
[INFO] running `"docker" "start" "-a" "970374b6b0142ed1fdd5a83cb86de285a733b37ae394b28e6aa1f755ccbb9332"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fizz_buzz-0723c6bbe1dfbe0c
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test fizzbuzz1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "970374b6b0142ed1fdd5a83cb86de285a733b37ae394b28e6aa1f755ccbb9332"`
[INFO] running `"docker" "rm" "-f" "970374b6b0142ed1fdd5a83cb86de285a733b37ae394b28e6aa1f755ccbb9332"`
[INFO] [stdout] 970374b6b0142ed1fdd5a83cb86de285a733b37ae394b28e6aa1f755ccbb9332