[INFO] updating cached repository NatsukiAsuka/vm
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/NatsukiAsuka/vm
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/NatsukiAsuka/vm" "work/ex/beta-1.37-6/sources/1.36.0/gh/NatsukiAsuka/vm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/NatsukiAsuka/vm'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/NatsukiAsuka/vm" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/NatsukiAsuka/vm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/NatsukiAsuka/vm'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3751840ff24c580b13e457aa08ff4e2ca58b1f57
[INFO] sha for GitHub repo NatsukiAsuka/vm: 3751840ff24c580b13e457aa08ff4e2ca58b1f57
[INFO] validating manifest of NatsukiAsuka/vm 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 NatsukiAsuka/vm 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 NatsukiAsuka/vm
[INFO] finished frobbing NatsukiAsuka/vm
[INFO] frobbed toml for NatsukiAsuka/vm written to work/ex/beta-1.37-6/sources/1.36.0/gh/NatsukiAsuka/vm/Cargo.toml
[INFO] started frobbing NatsukiAsuka/vm
[INFO] finished frobbing NatsukiAsuka/vm
[INFO] frobbed toml for NatsukiAsuka/vm written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/NatsukiAsuka/vm/Cargo.toml
[INFO] crate NatsukiAsuka/vm 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 NatsukiAsuka/vm 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-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/NatsukiAsuka/vm:/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] 375c7cdf95764c8ab9be32e8fad378eed01bc6998f1a6c2ed5044c94c088e8fe
[INFO] running `"docker" "start" "-a" "375c7cdf95764c8ab9be32e8fad378eed01bc6998f1a6c2ed5044c94c088e8fe"`
[INFO] [stderr]    Compiling jvm v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "375c7cdf95764c8ab9be32e8fad378eed01bc6998f1a6c2ed5044c94c088e8fe"`
[INFO] running `"docker" "rm" "-f" "375c7cdf95764c8ab9be32e8fad378eed01bc6998f1a6c2ed5044c94c088e8fe"`
[INFO] [stdout] 375c7cdf95764c8ab9be32e8fad378eed01bc6998f1a6c2ed5044c94c088e8fe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/NatsukiAsuka/vm:/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] 2a2599701c7f835a15b702b3506b9133f5d65abad299ff91cecaf789c32a631b
[INFO] running `"docker" "start" "-a" "2a2599701c7f835a15b702b3506b9133f5d65abad299ff91cecaf789c32a631b"`
[INFO] [stderr]    Compiling jvm v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "2a2599701c7f835a15b702b3506b9133f5d65abad299ff91cecaf789c32a631b"`
[INFO] running `"docker" "rm" "-f" "2a2599701c7f835a15b702b3506b9133f5d65abad299ff91cecaf789c32a631b"`
[INFO] [stdout] 2a2599701c7f835a15b702b3506b9133f5d65abad299ff91cecaf789c32a631b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/NatsukiAsuka/vm:/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] af46fefe5d5e72a66e5109973dedebb9abcc7cbd9e930734946aa20e3fb52dc0
[INFO] running `"docker" "start" "-a" "af46fefe5d5e72a66e5109973dedebb9abcc7cbd9e930734946aa20e3fb52dc0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/jvm-07ffe6cfa1d4501d
[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" "af46fefe5d5e72a66e5109973dedebb9abcc7cbd9e930734946aa20e3fb52dc0"`
[INFO] running `"docker" "rm" "-f" "af46fefe5d5e72a66e5109973dedebb9abcc7cbd9e930734946aa20e3fb52dc0"`
[INFO] [stdout] af46fefe5d5e72a66e5109973dedebb9abcc7cbd9e930734946aa20e3fb52dc0