[INFO] updating cached repository crawfxrd/rmd2
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/crawfxrd/rmd2
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/crawfxrd/rmd2" "work/ex/beta-1.38-1/sources/1.37.0/gh/crawfxrd/rmd2"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/crawfxrd/rmd2'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/crawfxrd/rmd2" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/crawfxrd/rmd2"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/crawfxrd/rmd2'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2045ca055a5248f20e276961190edfb9ac467d31
[INFO] sha for GitHub repo crawfxrd/rmd2: 2045ca055a5248f20e276961190edfb9ac467d31
[INFO] validating manifest of crawfxrd/rmd2 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 crawfxrd/rmd2 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 crawfxrd/rmd2
[INFO] finished frobbing crawfxrd/rmd2
[INFO] frobbed toml for crawfxrd/rmd2 written to work/ex/beta-1.38-1/sources/1.37.0/gh/crawfxrd/rmd2/Cargo.toml
[INFO] started frobbing crawfxrd/rmd2
[INFO] finished frobbing crawfxrd/rmd2
[INFO] frobbed toml for crawfxrd/rmd2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/crawfxrd/rmd2/Cargo.toml
[INFO] crate crawfxrd/rmd2 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 crawfxrd/rmd2 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/crawfxrd/rmd2:/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] 5c13c7dc2bcd4929aad172069613f0b78baf15ab4925822c98399cb3e2e33fa2
[INFO] running `"docker" "start" "-a" "5c13c7dc2bcd4929aad172069613f0b78baf15ab4925822c98399cb3e2e33fa2"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rmd2 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `"docker" "inspect" "5c13c7dc2bcd4929aad172069613f0b78baf15ab4925822c98399cb3e2e33fa2"`
[INFO] running `"docker" "rm" "-f" "5c13c7dc2bcd4929aad172069613f0b78baf15ab4925822c98399cb3e2e33fa2"`
[INFO] [stdout] 5c13c7dc2bcd4929aad172069613f0b78baf15ab4925822c98399cb3e2e33fa2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/crawfxrd/rmd2:/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] b18b7ea80990a19cbfdc55b69ce3f23d3c41b4e5c7c16062ad07a76c7d7068fe
[INFO] running `"docker" "start" "-a" "b18b7ea80990a19cbfdc55b69ce3f23d3c41b4e5c7c16062ad07a76c7d7068fe"`
[INFO] [stderr]    Compiling rmd2 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "b18b7ea80990a19cbfdc55b69ce3f23d3c41b4e5c7c16062ad07a76c7d7068fe"`
[INFO] running `"docker" "rm" "-f" "b18b7ea80990a19cbfdc55b69ce3f23d3c41b4e5c7c16062ad07a76c7d7068fe"`
[INFO] [stdout] b18b7ea80990a19cbfdc55b69ce3f23d3c41b4e5c7c16062ad07a76c7d7068fe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/crawfxrd/rmd2:/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] 904f108a5d4988b117b46fb17de75a6225042d5814402ea76e4b70c41703059e
[INFO] running `"docker" "start" "-a" "904f108a5d4988b117b46fb17de75a6225042d5814402ea76e4b70c41703059e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rmd2-3d878bfc41acd799
[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" "904f108a5d4988b117b46fb17de75a6225042d5814402ea76e4b70c41703059e"`
[INFO] running `"docker" "rm" "-f" "904f108a5d4988b117b46fb17de75a6225042d5814402ea76e4b70c41703059e"`
[INFO] [stdout] 904f108a5d4988b117b46fb17de75a6225042d5814402ea76e4b70c41703059e