[INFO] updating cached repository karitra/rs-sample1
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/karitra/rs-sample1
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/karitra/rs-sample1" "work/ex/beta-1.38-1/sources/1.37.0/gh/karitra/rs-sample1"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/karitra/rs-sample1'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/karitra/rs-sample1" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/karitra/rs-sample1"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/karitra/rs-sample1'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 938f84060848dbb991dab05978a8623197f484a3
[INFO] sha for GitHub repo karitra/rs-sample1: 938f84060848dbb991dab05978a8623197f484a3
[INFO] validating manifest of karitra/rs-sample1 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 karitra/rs-sample1 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 karitra/rs-sample1
[INFO] finished frobbing karitra/rs-sample1
[INFO] frobbed toml for karitra/rs-sample1 written to work/ex/beta-1.38-1/sources/1.37.0/gh/karitra/rs-sample1/Cargo.toml
[INFO] started frobbing karitra/rs-sample1
[INFO] finished frobbing karitra/rs-sample1
[INFO] frobbed toml for karitra/rs-sample1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/karitra/rs-sample1/Cargo.toml
[INFO] crate karitra/rs-sample1 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 karitra/rs-sample1 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-1/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/karitra/rs-sample1:/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] 3b44407ef31e2e78157fcd8fb8271c5b8d5cb6faae934f23d0a4230b6409a9f9
[INFO] running `"docker" "start" "-a" "3b44407ef31e2e78157fcd8fb8271c5b8d5cb6faae934f23d0a4230b6409a9f9"`
[INFO] [stderr]    Compiling tokio-executor v0.1.0
[INFO] [stderr]    Compiling bytes v0.4.6
[INFO] [stderr]    Compiling tokio-threadpool v0.1.0
[INFO] [stderr]    Compiling tokio-io v0.1.6
[INFO] [stderr]    Compiling tokio-reactor v0.1.0
[INFO] [stderr]    Compiling tokio v0.1.3
[INFO] [stderr]    Compiling tokio-core v0.1.15
[INFO] [stderr]    Compiling sample-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.19s
[INFO] running `"docker" "inspect" "3b44407ef31e2e78157fcd8fb8271c5b8d5cb6faae934f23d0a4230b6409a9f9"`
[INFO] running `"docker" "rm" "-f" "3b44407ef31e2e78157fcd8fb8271c5b8d5cb6faae934f23d0a4230b6409a9f9"`
[INFO] [stdout] 3b44407ef31e2e78157fcd8fb8271c5b8d5cb6faae934f23d0a4230b6409a9f9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/karitra/rs-sample1:/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] b19cc9641be49d83a12c8483038ed4661cbde412f2d0eccddc082decc77b017e
[INFO] running `"docker" "start" "-a" "b19cc9641be49d83a12c8483038ed4661cbde412f2d0eccddc082decc77b017e"`
[INFO] [stderr]    Compiling sample-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `"docker" "inspect" "b19cc9641be49d83a12c8483038ed4661cbde412f2d0eccddc082decc77b017e"`
[INFO] running `"docker" "rm" "-f" "b19cc9641be49d83a12c8483038ed4661cbde412f2d0eccddc082decc77b017e"`
[INFO] [stdout] b19cc9641be49d83a12c8483038ed4661cbde412f2d0eccddc082decc77b017e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/karitra/rs-sample1:/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] 16323f3d537b6a33286e40355997d11ef27960c88e26422b92d34de03619d3f5
[INFO] running `"docker" "start" "-a" "16323f3d537b6a33286e40355997d11ef27960c88e26422b92d34de03619d3f5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sample_rs-2e803f1716df5aca
[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" "16323f3d537b6a33286e40355997d11ef27960c88e26422b92d34de03619d3f5"`
[INFO] running `"docker" "rm" "-f" "16323f3d537b6a33286e40355997d11ef27960c88e26422b92d34de03619d3f5"`
[INFO] [stdout] 16323f3d537b6a33286e40355997d11ef27960c88e26422b92d34de03619d3f5