[INFO] updating cached repository sam002/rust-test
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sam002/rust-test
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sam002/rust-test" "work/ex/beta-1.38-1/sources/1.37.0/gh/sam002/rust-test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/sam002/rust-test'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sam002/rust-test" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sam002/rust-test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sam002/rust-test'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d8e7592f67d56d52bf68415ab19416d74becacf5
[INFO] sha for GitHub repo sam002/rust-test: d8e7592f67d56d52bf68415ab19416d74becacf5
[INFO] validating manifest of sam002/rust-test 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 sam002/rust-test 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 sam002/rust-test
[INFO] finished frobbing sam002/rust-test
[INFO] frobbed toml for sam002/rust-test written to work/ex/beta-1.38-1/sources/1.37.0/gh/sam002/rust-test/Cargo.toml
[INFO] started frobbing sam002/rust-test
[INFO] finished frobbing sam002/rust-test
[INFO] frobbed toml for sam002/rust-test written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sam002/rust-test/Cargo.toml
[INFO] crate sam002/rust-test 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 sam002/rust-test 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-7/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/sam002/rust-test:/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] 8f08df6abfdb2a8a37d9c26618c9e07bd16b635112688d334c9eb98e28c70c25
[INFO] running `"docker" "start" "-a" "8f08df6abfdb2a8a37d9c26618c9e07bd16b635112688d334c9eb98e28c70c25"`
[INFO] [stderr]    Compiling hello-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `"docker" "inspect" "8f08df6abfdb2a8a37d9c26618c9e07bd16b635112688d334c9eb98e28c70c25"`
[INFO] running `"docker" "rm" "-f" "8f08df6abfdb2a8a37d9c26618c9e07bd16b635112688d334c9eb98e28c70c25"`
[INFO] [stdout] 8f08df6abfdb2a8a37d9c26618c9e07bd16b635112688d334c9eb98e28c70c25
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/sam002/rust-test:/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] d51db224f5e5b202b27c39f7967788040d7238e91b11bec56e5019162d12fcc2
[INFO] running `"docker" "start" "-a" "d51db224f5e5b202b27c39f7967788040d7238e91b11bec56e5019162d12fcc2"`
[INFO] [stderr]    Compiling hello-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "d51db224f5e5b202b27c39f7967788040d7238e91b11bec56e5019162d12fcc2"`
[INFO] running `"docker" "rm" "-f" "d51db224f5e5b202b27c39f7967788040d7238e91b11bec56e5019162d12fcc2"`
[INFO] [stdout] d51db224f5e5b202b27c39f7967788040d7238e91b11bec56e5019162d12fcc2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/sam002/rust-test:/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] 708be8545bb539928b4404c8bb5f88abb73958e0f9a7df302a5d7304d3f1d3c3
[INFO] running `"docker" "start" "-a" "708be8545bb539928b4404c8bb5f88abb73958e0f9a7df302a5d7304d3f1d3c3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello_rust-4e9eb5f3f6554f9a
[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" "708be8545bb539928b4404c8bb5f88abb73958e0f9a7df302a5d7304d3f1d3c3"`
[INFO] running `"docker" "rm" "-f" "708be8545bb539928b4404c8bb5f88abb73958e0f9a7df302a5d7304d3f1d3c3"`
[INFO] [stdout] 708be8545bb539928b4404c8bb5f88abb73958e0f9a7df302a5d7304d3f1d3c3