[INFO] updating cached repository thecog19/Hello-Rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/thecog19/Hello-Rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/thecog19/Hello-Rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/thecog19/Hello-Rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/thecog19/Hello-Rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/thecog19/Hello-Rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/thecog19/Hello-Rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/thecog19/Hello-Rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7589bcb3789bdae6da774fafead3ac0c82a8e58e
[INFO] sha for GitHub repo thecog19/Hello-Rust: 7589bcb3789bdae6da774fafead3ac0c82a8e58e
[INFO] validating manifest of thecog19/Hello-Rust 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 thecog19/Hello-Rust 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 thecog19/Hello-Rust
[INFO] finished frobbing thecog19/Hello-Rust
[INFO] frobbed toml for thecog19/Hello-Rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/thecog19/Hello-Rust/Cargo.toml
[INFO] started frobbing thecog19/Hello-Rust
[INFO] finished frobbing thecog19/Hello-Rust
[INFO] frobbed toml for thecog19/Hello-Rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/thecog19/Hello-Rust/Cargo.toml
[INFO] crate thecog19/Hello-Rust 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 thecog19/Hello-Rust 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/thecog19/Hello-Rust:/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] 74e23d24e7a60917f7e2407dd38242a76023397dcaa8ca003c1d6d1f0a77f4f3
[INFO] running `"docker" "start" "-a" "74e23d24e7a60917f7e2407dd38242a76023397dcaa8ca003c1d6d1f0a77f4f3"`
[INFO] [stderr]    Compiling hello_world v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `"docker" "inspect" "74e23d24e7a60917f7e2407dd38242a76023397dcaa8ca003c1d6d1f0a77f4f3"`
[INFO] running `"docker" "rm" "-f" "74e23d24e7a60917f7e2407dd38242a76023397dcaa8ca003c1d6d1f0a77f4f3"`
[INFO] [stdout] 74e23d24e7a60917f7e2407dd38242a76023397dcaa8ca003c1d6d1f0a77f4f3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/thecog19/Hello-Rust:/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] 18ede2a2de429840b86e5d8d9b6f01227d683fe38769cc5b1da1c1776b6bf5f8
[INFO] running `"docker" "start" "-a" "18ede2a2de429840b86e5d8d9b6f01227d683fe38769cc5b1da1c1776b6bf5f8"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hello_world v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `"docker" "inspect" "18ede2a2de429840b86e5d8d9b6f01227d683fe38769cc5b1da1c1776b6bf5f8"`
[INFO] running `"docker" "rm" "-f" "18ede2a2de429840b86e5d8d9b6f01227d683fe38769cc5b1da1c1776b6bf5f8"`
[INFO] [stdout] 18ede2a2de429840b86e5d8d9b6f01227d683fe38769cc5b1da1c1776b6bf5f8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/thecog19/Hello-Rust:/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] 68c5bf27801d5dbefb33f9fcf2e272e975ca650a3e680f1a05ddf1647566f371
[INFO] running `"docker" "start" "-a" "68c5bf27801d5dbefb33f9fcf2e272e975ca650a3e680f1a05ddf1647566f371"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello_world-f3fa3631b8c50bb1
[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" "68c5bf27801d5dbefb33f9fcf2e272e975ca650a3e680f1a05ddf1647566f371"`
[INFO] running `"docker" "rm" "-f" "68c5bf27801d5dbefb33f9fcf2e272e975ca650a3e680f1a05ddf1647566f371"`
[INFO] [stdout] 68c5bf27801d5dbefb33f9fcf2e272e975ca650a3e680f1a05ddf1647566f371