[INFO] updating cached repository MaikKlein/regression
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/MaikKlein/regression
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/MaikKlein/regression" "work/ex/beta-1.38-1/sources/1.37.0/gh/MaikKlein/regression"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/MaikKlein/regression'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/MaikKlein/regression" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/MaikKlein/regression"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/MaikKlein/regression'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c020b4cd9adfc6166d76ee074c02043cd35640a1
[INFO] sha for GitHub repo MaikKlein/regression: c020b4cd9adfc6166d76ee074c02043cd35640a1
[INFO] validating manifest of MaikKlein/regression 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 MaikKlein/regression 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 MaikKlein/regression
[INFO] finished frobbing MaikKlein/regression
[INFO] frobbed toml for MaikKlein/regression written to work/ex/beta-1.38-1/sources/1.37.0/gh/MaikKlein/regression/Cargo.toml
[INFO] started frobbing MaikKlein/regression
[INFO] finished frobbing MaikKlein/regression
[INFO] frobbed toml for MaikKlein/regression written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/MaikKlein/regression/Cargo.toml
[INFO] crate MaikKlein/regression 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 MaikKlein/regression 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/MaikKlein/regression:/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] bfa33adecd497b06287b7501e0952371bbb8f72ed725f9d0e448aaeb00c07ce5
[INFO] running `"docker" "start" "-a" "bfa33adecd497b06287b7501e0952371bbb8f72ed725f9d0e448aaeb00c07ce5"`
[INFO] [stderr]    Compiling serde_json v1.0.2
[INFO] [stderr]    Compiling gltf v0.5.0
[INFO] [stderr]    Compiling gltf v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.97s
[INFO] running `"docker" "inspect" "bfa33adecd497b06287b7501e0952371bbb8f72ed725f9d0e448aaeb00c07ce5"`
[INFO] running `"docker" "rm" "-f" "bfa33adecd497b06287b7501e0952371bbb8f72ed725f9d0e448aaeb00c07ce5"`
[INFO] [stdout] bfa33adecd497b06287b7501e0952371bbb8f72ed725f9d0e448aaeb00c07ce5
[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/MaikKlein/regression:/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] bfd15105a93059631f3ec23c15dd99f6ea82f733f9d614c237d0bc0f6b4f4a0c
[INFO] running `"docker" "start" "-a" "bfd15105a93059631f3ec23c15dd99f6ea82f733f9d614c237d0bc0f6b4f4a0c"`
[INFO] [stderr]    Compiling gltf v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "bfd15105a93059631f3ec23c15dd99f6ea82f733f9d614c237d0bc0f6b4f4a0c"`
[INFO] running `"docker" "rm" "-f" "bfd15105a93059631f3ec23c15dd99f6ea82f733f9d614c237d0bc0f6b4f4a0c"`
[INFO] [stdout] bfd15105a93059631f3ec23c15dd99f6ea82f733f9d614c237d0bc0f6b4f4a0c
[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/MaikKlein/regression:/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] b8d0c8d0fa1be23432c2c8751f2741a315b319aae1e8fc98b00e9f249fd106a7
[INFO] running `"docker" "start" "-a" "b8d0c8d0fa1be23432c2c8751f2741a315b319aae1e8fc98b00e9f249fd106a7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gltf-9d92cdee1b88f882
[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" "b8d0c8d0fa1be23432c2c8751f2741a315b319aae1e8fc98b00e9f249fd106a7"`
[INFO] running `"docker" "rm" "-f" "b8d0c8d0fa1be23432c2c8751f2741a315b319aae1e8fc98b00e9f249fd106a7"`
[INFO] [stdout] b8d0c8d0fa1be23432c2c8751f2741a315b319aae1e8fc98b00e9f249fd106a7