[INFO] updating cached repository masa-kunikata/rust_sample
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/masa-kunikata/rust_sample
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/masa-kunikata/rust_sample" "work/ex/beta-1.37-6/sources/1.36.0/gh/masa-kunikata/rust_sample"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/masa-kunikata/rust_sample'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/masa-kunikata/rust_sample" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/masa-kunikata/rust_sample"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/masa-kunikata/rust_sample'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6c6cc8fd1f20bb777c2f99eb0523237ef39652cf
[INFO] sha for GitHub repo masa-kunikata/rust_sample: 6c6cc8fd1f20bb777c2f99eb0523237ef39652cf
[INFO] validating manifest of masa-kunikata/rust_sample 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 masa-kunikata/rust_sample 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 masa-kunikata/rust_sample
[INFO] finished frobbing masa-kunikata/rust_sample
[INFO] frobbed toml for masa-kunikata/rust_sample written to work/ex/beta-1.37-6/sources/1.36.0/gh/masa-kunikata/rust_sample/Cargo.toml
[INFO] started frobbing masa-kunikata/rust_sample
[INFO] finished frobbing masa-kunikata/rust_sample
[INFO] frobbed toml for masa-kunikata/rust_sample written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/masa-kunikata/rust_sample/Cargo.toml
[INFO] crate masa-kunikata/rust_sample 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 masa-kunikata/rust_sample against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/masa-kunikata/rust_sample:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 0c47241e1f94de555ed82203d01b62bcc33a717f64f102d9fc652004f99684e5
[INFO] running `"docker" "start" "-a" "0c47241e1f94de555ed82203d01b62bcc33a717f64f102d9fc652004f99684e5"`
[INFO] [stderr]    Compiling hw v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "0c47241e1f94de555ed82203d01b62bcc33a717f64f102d9fc652004f99684e5"`
[INFO] running `"docker" "rm" "-f" "0c47241e1f94de555ed82203d01b62bcc33a717f64f102d9fc652004f99684e5"`
[INFO] [stdout] 0c47241e1f94de555ed82203d01b62bcc33a717f64f102d9fc652004f99684e5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/masa-kunikata/rust_sample:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] defcf8f0c9d28d1a4a694af4c1255bf87e2ffb57ccbb7b4df85979f05efd10cc
[INFO] running `"docker" "start" "-a" "defcf8f0c9d28d1a4a694af4c1255bf87e2ffb57ccbb7b4df85979f05efd10cc"`
[INFO] [stderr]    Compiling hw v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `"docker" "inspect" "defcf8f0c9d28d1a4a694af4c1255bf87e2ffb57ccbb7b4df85979f05efd10cc"`
[INFO] running `"docker" "rm" "-f" "defcf8f0c9d28d1a4a694af4c1255bf87e2ffb57ccbb7b4df85979f05efd10cc"`
[INFO] [stdout] defcf8f0c9d28d1a4a694af4c1255bf87e2ffb57ccbb7b4df85979f05efd10cc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/masa-kunikata/rust_sample:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 124bb582dc6c99ce10b6f5d3e1477df5b504ad211ed3c2c37995ddaf1365c74b
[INFO] running `"docker" "start" "-a" "124bb582dc6c99ce10b6f5d3e1477df5b504ad211ed3c2c37995ddaf1365c74b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hw-6aba0c37c1dad040
[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" "124bb582dc6c99ce10b6f5d3e1477df5b504ad211ed3c2c37995ddaf1365c74b"`
[INFO] running `"docker" "rm" "-f" "124bb582dc6c99ce10b6f5d3e1477df5b504ad211ed3c2c37995ddaf1365c74b"`
[INFO] [stdout] 124bb582dc6c99ce10b6f5d3e1477df5b504ad211ed3c2c37995ddaf1365c74b