[INFO] updating cached repository bradford-hamilton/Rust-hello-world
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bradford-hamilton/Rust-hello-world
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bradford-hamilton/Rust-hello-world" "work/ex/beta-1.37-6/sources/1.36.0/gh/bradford-hamilton/Rust-hello-world"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/bradford-hamilton/Rust-hello-world'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bradford-hamilton/Rust-hello-world" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bradford-hamilton/Rust-hello-world"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bradford-hamilton/Rust-hello-world'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 237fd8414684cfe75d4688fb430502fc964824fb
[INFO] sha for GitHub repo bradford-hamilton/Rust-hello-world: 237fd8414684cfe75d4688fb430502fc964824fb
[INFO] validating manifest of bradford-hamilton/Rust-hello-world 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 bradford-hamilton/Rust-hello-world 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 bradford-hamilton/Rust-hello-world
[INFO] finished frobbing bradford-hamilton/Rust-hello-world
[INFO] frobbed toml for bradford-hamilton/Rust-hello-world written to work/ex/beta-1.37-6/sources/1.36.0/gh/bradford-hamilton/Rust-hello-world/Cargo.toml
[INFO] started frobbing bradford-hamilton/Rust-hello-world
[INFO] finished frobbing bradford-hamilton/Rust-hello-world
[INFO] frobbed toml for bradford-hamilton/Rust-hello-world written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bradford-hamilton/Rust-hello-world/Cargo.toml
[INFO] crate bradford-hamilton/Rust-hello-world 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 bradford-hamilton/Rust-hello-world 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/bradford-hamilton/Rust-hello-world:/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] 5234c4360dda0e7bbc70c82c5433f075e330b06f585e20cb7de3adb989f40fe5
[INFO] running `"docker" "start" "-a" "5234c4360dda0e7bbc70c82c5433f075e330b06f585e20cb7de3adb989f40fe5"`
[INFO] [stderr]    Compiling first-rust-app v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `"docker" "inspect" "5234c4360dda0e7bbc70c82c5433f075e330b06f585e20cb7de3adb989f40fe5"`
[INFO] running `"docker" "rm" "-f" "5234c4360dda0e7bbc70c82c5433f075e330b06f585e20cb7de3adb989f40fe5"`
[INFO] [stdout] 5234c4360dda0e7bbc70c82c5433f075e330b06f585e20cb7de3adb989f40fe5
[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/bradford-hamilton/Rust-hello-world:/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] c680e9ff9f262c4c1c7a7b779b592f5b44be1efbcb3af5d8c2d24d29b201ceb1
[INFO] running `"docker" "start" "-a" "c680e9ff9f262c4c1c7a7b779b592f5b44be1efbcb3af5d8c2d24d29b201ceb1"`
[INFO] [stderr]    Compiling first-rust-app v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `"docker" "inspect" "c680e9ff9f262c4c1c7a7b779b592f5b44be1efbcb3af5d8c2d24d29b201ceb1"`
[INFO] running `"docker" "rm" "-f" "c680e9ff9f262c4c1c7a7b779b592f5b44be1efbcb3af5d8c2d24d29b201ceb1"`
[INFO] [stdout] c680e9ff9f262c4c1c7a7b779b592f5b44be1efbcb3af5d8c2d24d29b201ceb1
[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/bradford-hamilton/Rust-hello-world:/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] acb2be394b0d1b03712759fce155d04939e0ba26eb151fbe03e2eaed311f3b13
[INFO] running `"docker" "start" "-a" "acb2be394b0d1b03712759fce155d04939e0ba26eb151fbe03e2eaed311f3b13"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/first_rust_app-f5f675c2c612331d
[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" "acb2be394b0d1b03712759fce155d04939e0ba26eb151fbe03e2eaed311f3b13"`
[INFO] running `"docker" "rm" "-f" "acb2be394b0d1b03712759fce155d04939e0ba26eb151fbe03e2eaed311f3b13"`
[INFO] [stdout] acb2be394b0d1b03712759fce155d04939e0ba26eb151fbe03e2eaed311f3b13