[INFO] updating cached repository onelson/rust-project
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/onelson/rust-project
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/onelson/rust-project" "work/ex/beta-1.38-1/sources/1.37.0/gh/onelson/rust-project"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/onelson/rust-project'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/onelson/rust-project" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/onelson/rust-project"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/onelson/rust-project'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 78dd9e4d74d5eab197584c739e51b3b766215974
[INFO] sha for GitHub repo onelson/rust-project: 78dd9e4d74d5eab197584c739e51b3b766215974
[INFO] validating manifest of onelson/rust-project 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 onelson/rust-project 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 onelson/rust-project
[INFO] finished frobbing onelson/rust-project
[INFO] frobbed toml for onelson/rust-project written to work/ex/beta-1.38-1/sources/1.37.0/gh/onelson/rust-project/Cargo.toml
[INFO] started frobbing onelson/rust-project
[INFO] finished frobbing onelson/rust-project
[INFO] frobbed toml for onelson/rust-project written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/onelson/rust-project/Cargo.toml
[INFO] crate onelson/rust-project 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 onelson/rust-project 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/onelson/rust-project:/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] 1cefaf3f79149240a590b37df43844afc08cacd2f539f49d9043152f90872232
[INFO] running `"docker" "start" "-a" "1cefaf3f79149240a590b37df43844afc08cacd2f539f49d9043152f90872232"`
[INFO] [stderr]    Compiling my-binary v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `"docker" "inspect" "1cefaf3f79149240a590b37df43844afc08cacd2f539f49d9043152f90872232"`
[INFO] running `"docker" "rm" "-f" "1cefaf3f79149240a590b37df43844afc08cacd2f539f49d9043152f90872232"`
[INFO] [stdout] 1cefaf3f79149240a590b37df43844afc08cacd2f539f49d9043152f90872232
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/onelson/rust-project:/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] 863a38eae92a57ed3a998c063256cc858feb4e91019cab296ded289ad2eb95b6
[INFO] running `"docker" "start" "-a" "863a38eae92a57ed3a998c063256cc858feb4e91019cab296ded289ad2eb95b6"`
[INFO] [stderr]    Compiling my-binary v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "863a38eae92a57ed3a998c063256cc858feb4e91019cab296ded289ad2eb95b6"`
[INFO] running `"docker" "rm" "-f" "863a38eae92a57ed3a998c063256cc858feb4e91019cab296ded289ad2eb95b6"`
[INFO] [stdout] 863a38eae92a57ed3a998c063256cc858feb4e91019cab296ded289ad2eb95b6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/onelson/rust-project:/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] e0676069097882fd60513d36f8d9473eb1f366751f12a0cd20eca6b02c674bc5
[INFO] running `"docker" "start" "-a" "e0676069097882fd60513d36f8d9473eb1f366751f12a0cd20eca6b02c674bc5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/my_binary-f6df0b284795d57b
[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" "e0676069097882fd60513d36f8d9473eb1f366751f12a0cd20eca6b02c674bc5"`
[INFO] running `"docker" "rm" "-f" "e0676069097882fd60513d36f8d9473eb1f366751f12a0cd20eca6b02c674bc5"`
[INFO] [stdout] e0676069097882fd60513d36f8d9473eb1f366751f12a0cd20eca6b02c674bc5