[INFO] updating cached repository Ph-D/rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Ph-D/rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Ph-D/rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/Ph-D/rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Ph-D/rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Ph-D/rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Ph-D/rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Ph-D/rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9c65f64c87e2fe2fe190e00f45b109375041fab3
[INFO] sha for GitHub repo Ph-D/rust: 9c65f64c87e2fe2fe190e00f45b109375041fab3
[INFO] validating manifest of Ph-D/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 Ph-D/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 Ph-D/rust
[INFO] finished frobbing Ph-D/rust
[INFO] frobbed toml for Ph-D/rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/Ph-D/rust/Cargo.toml
[INFO] started frobbing Ph-D/rust
[INFO] finished frobbing Ph-D/rust
[INFO] frobbed toml for Ph-D/rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Ph-D/rust/Cargo.toml
[INFO] crate Ph-D/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 Ph-D/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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Ph-D/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] 87408773ae258f99e02908ada8e64f9bc2a051836002fbe711b4f780f9ed0f60
[INFO] running `"docker" "start" "-a" "87408773ae258f99e02908ada8e64f9bc2a051836002fbe711b4f780f9ed0f60"`
[INFO] [stderr]    Compiling rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `"docker" "inspect" "87408773ae258f99e02908ada8e64f9bc2a051836002fbe711b4f780f9ed0f60"`
[INFO] running `"docker" "rm" "-f" "87408773ae258f99e02908ada8e64f9bc2a051836002fbe711b4f780f9ed0f60"`
[INFO] [stdout] 87408773ae258f99e02908ada8e64f9bc2a051836002fbe711b4f780f9ed0f60
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Ph-D/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] 3b47ab79c6bd94dc51c9f29a6214dd9c80e082a165e7a60b992f0dc4876986c1
[INFO] running `"docker" "start" "-a" "3b47ab79c6bd94dc51c9f29a6214dd9c80e082a165e7a60b992f0dc4876986c1"`
[INFO] [stderr]    Compiling rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `"docker" "inspect" "3b47ab79c6bd94dc51c9f29a6214dd9c80e082a165e7a60b992f0dc4876986c1"`
[INFO] running `"docker" "rm" "-f" "3b47ab79c6bd94dc51c9f29a6214dd9c80e082a165e7a60b992f0dc4876986c1"`
[INFO] [stdout] 3b47ab79c6bd94dc51c9f29a6214dd9c80e082a165e7a60b992f0dc4876986c1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Ph-D/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] e23064d58053a4c899a53f0a796eda51cd71e4abd21f34e09697b7bc5df9cd23
[INFO] running `"docker" "start" "-a" "e23064d58053a4c899a53f0a796eda51cd71e4abd21f34e09697b7bc5df9cd23"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust-d79d66f7f5bdb12e
[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" "e23064d58053a4c899a53f0a796eda51cd71e4abd21f34e09697b7bc5df9cd23"`
[INFO] running `"docker" "rm" "-f" "e23064d58053a4c899a53f0a796eda51cd71e4abd21f34e09697b7bc5df9cd23"`
[INFO] [stdout] e23064d58053a4c899a53f0a796eda51cd71e4abd21f34e09697b7bc5df9cd23