[INFO] crate treeflection 0.1.31 is already in cache
[INFO] extracting crate treeflection 0.1.31 into work/ex/beta-1.37-6/sources/1.36.0/reg/treeflection/0.1.31
[INFO] extracting crate treeflection 0.1.31 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/treeflection/0.1.31
[INFO] validating manifest of treeflection-0.1.31 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of treeflection-0.1.31 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing treeflection-0.1.31
[INFO] finished frobbing treeflection-0.1.31
[INFO] frobbed toml for treeflection-0.1.31 written to work/ex/beta-1.37-6/sources/1.36.0/reg/treeflection/0.1.31/Cargo.toml
[INFO] started frobbing treeflection-0.1.31
[INFO] finished frobbing treeflection-0.1.31
[INFO] frobbed toml for treeflection-0.1.31 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/treeflection/0.1.31/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] building treeflection-0.1.31 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/treeflection/0.1.31:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 0d9bb12aa6dc17c2a8c682aad44af8c148cd26b7c2eda0a985837a35926b367a
[INFO] running `"docker" "start" "-a" "0d9bb12aa6dc17c2a8c682aad44af8c148cd26b7c2eda0a985837a35926b367a"`
[INFO] [stderr]    Compiling treeflection v0.1.31 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.75s
[INFO] running `"docker" "inspect" "0d9bb12aa6dc17c2a8c682aad44af8c148cd26b7c2eda0a985837a35926b367a"`
[INFO] running `"docker" "rm" "-f" "0d9bb12aa6dc17c2a8c682aad44af8c148cd26b7c2eda0a985837a35926b367a"`
[INFO] [stdout] 0d9bb12aa6dc17c2a8c682aad44af8c148cd26b7c2eda0a985837a35926b367a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/treeflection/0.1.31:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 598e204be65fd55a366009e9ade945d8e35f71e3eb1eeaa8162b74d1aa8b4212
[INFO] running `"docker" "start" "-a" "598e204be65fd55a366009e9ade945d8e35f71e3eb1eeaa8162b74d1aa8b4212"`
[INFO] [stderr]    Compiling treeflection v0.1.31 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.78s
[INFO] running `"docker" "inspect" "598e204be65fd55a366009e9ade945d8e35f71e3eb1eeaa8162b74d1aa8b4212"`
[INFO] running `"docker" "rm" "-f" "598e204be65fd55a366009e9ade945d8e35f71e3eb1eeaa8162b74d1aa8b4212"`
[INFO] [stdout] 598e204be65fd55a366009e9ade945d8e35f71e3eb1eeaa8162b74d1aa8b4212