[INFO] updating cached repository igilham/mob-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/igilham/mob-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/igilham/mob-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/igilham/mob-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/igilham/mob-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/igilham/mob-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/igilham/mob-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/igilham/mob-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e8d96f63d87fe4b5d8eef3ee2577c5d9c0548835
[INFO] sha for GitHub repo igilham/mob-rs: e8d96f63d87fe4b5d8eef3ee2577c5d9c0548835
[INFO] validating manifest of igilham/mob-rs 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 igilham/mob-rs 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 igilham/mob-rs
[INFO] finished frobbing igilham/mob-rs
[INFO] frobbed toml for igilham/mob-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/igilham/mob-rs/Cargo.toml
[INFO] started frobbing igilham/mob-rs
[INFO] finished frobbing igilham/mob-rs
[INFO] frobbed toml for igilham/mob-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/igilham/mob-rs/Cargo.toml
[INFO] crate igilham/mob-rs 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 igilham/mob-rs 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/igilham/mob-rs:/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] b4ccb0577a35ef6a8f6a6a9605755e7ccef39c74d8e17a3e10e27bcee1d208a0
[INFO] running `"docker" "start" "-a" "b4ccb0577a35ef6a8f6a6a9605755e7ccef39c74d8e17a3e10e27bcee1d208a0"`
[INFO] [stderr]    Compiling mob v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `"docker" "inspect" "b4ccb0577a35ef6a8f6a6a9605755e7ccef39c74d8e17a3e10e27bcee1d208a0"`
[INFO] running `"docker" "rm" "-f" "b4ccb0577a35ef6a8f6a6a9605755e7ccef39c74d8e17a3e10e27bcee1d208a0"`
[INFO] [stdout] b4ccb0577a35ef6a8f6a6a9605755e7ccef39c74d8e17a3e10e27bcee1d208a0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/igilham/mob-rs:/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] 3a2b43306c9052ae2d90364e72bede03ab1a20d193593ce3aafee1d71c0ef8fa
[INFO] running `"docker" "start" "-a" "3a2b43306c9052ae2d90364e72bede03ab1a20d193593ce3aafee1d71c0ef8fa"`
[INFO] [stderr]    Compiling mob v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "3a2b43306c9052ae2d90364e72bede03ab1a20d193593ce3aafee1d71c0ef8fa"`
[INFO] running `"docker" "rm" "-f" "3a2b43306c9052ae2d90364e72bede03ab1a20d193593ce3aafee1d71c0ef8fa"`
[INFO] [stdout] 3a2b43306c9052ae2d90364e72bede03ab1a20d193593ce3aafee1d71c0ef8fa
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/igilham/mob-rs:/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] 106c366f77d8b4a3c2cf50b824bd805bf9666297a3b5c3dd9aaec49ae867be36
[INFO] running `"docker" "start" "-a" "106c366f77d8b4a3c2cf50b824bd805bf9666297a3b5c3dd9aaec49ae867be36"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mob-69ce29d21e81276a
[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" "106c366f77d8b4a3c2cf50b824bd805bf9666297a3b5c3dd9aaec49ae867be36"`
[INFO] running `"docker" "rm" "-f" "106c366f77d8b4a3c2cf50b824bd805bf9666297a3b5c3dd9aaec49ae867be36"`
[INFO] [stdout] 106c366f77d8b4a3c2cf50b824bd805bf9666297a3b5c3dd9aaec49ae867be36