[INFO] updating cached repository austinhyde/dbsteward-rust-poc
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/austinhyde/dbsteward-rust-poc
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/austinhyde/dbsteward-rust-poc" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/austinhyde/dbsteward-rust-poc"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/austinhyde/dbsteward-rust-poc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/austinhyde/dbsteward-rust-poc" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/austinhyde/dbsteward-rust-poc"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/austinhyde/dbsteward-rust-poc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] aa91d4ae95f461e6b93e09ddfd7290fb7c9f79e9
[INFO] sha for GitHub repo austinhyde/dbsteward-rust-poc: aa91d4ae95f461e6b93e09ddfd7290fb7c9f79e9
[INFO] validating manifest of austinhyde/dbsteward-rust-poc on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of austinhyde/dbsteward-rust-poc on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing austinhyde/dbsteward-rust-poc
[INFO] finished frobbing austinhyde/dbsteward-rust-poc
[INFO] frobbed toml for austinhyde/dbsteward-rust-poc written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/austinhyde/dbsteward-rust-poc/Cargo.toml
[INFO] started frobbing austinhyde/dbsteward-rust-poc
[INFO] finished frobbing austinhyde/dbsteward-rust-poc
[INFO] frobbed toml for austinhyde/dbsteward-rust-poc written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/austinhyde/dbsteward-rust-poc/Cargo.toml
[INFO] crate austinhyde/dbsteward-rust-poc has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing austinhyde/dbsteward-rust-poc against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/austinhyde/dbsteward-rust-poc:/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] eac13e6c4eb71ec39ccd04b0d1e1a29b575ddc2d615fbdfb8023c7f19dcfcb33
[INFO] running `"docker" "start" "-a" "eac13e6c4eb71ec39ccd04b0d1e1a29b575ddc2d615fbdfb8023c7f19dcfcb33"`
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling dbsteward v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.97s
[INFO] running `"docker" "inspect" "eac13e6c4eb71ec39ccd04b0d1e1a29b575ddc2d615fbdfb8023c7f19dcfcb33"`
[INFO] running `"docker" "rm" "-f" "eac13e6c4eb71ec39ccd04b0d1e1a29b575ddc2d615fbdfb8023c7f19dcfcb33"`
[INFO] [stdout] eac13e6c4eb71ec39ccd04b0d1e1a29b575ddc2d615fbdfb8023c7f19dcfcb33
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/austinhyde/dbsteward-rust-poc:/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] c43bcfdb7a329ab9cd13fe03c1b224a0701666eff0cd57c959b02bb79f5c529a
[INFO] running `"docker" "start" "-a" "c43bcfdb7a329ab9cd13fe03c1b224a0701666eff0cd57c959b02bb79f5c529a"`
[INFO] [stderr]    Compiling dbsteward v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `"docker" "inspect" "c43bcfdb7a329ab9cd13fe03c1b224a0701666eff0cd57c959b02bb79f5c529a"`
[INFO] running `"docker" "rm" "-f" "c43bcfdb7a329ab9cd13fe03c1b224a0701666eff0cd57c959b02bb79f5c529a"`
[INFO] [stdout] c43bcfdb7a329ab9cd13fe03c1b224a0701666eff0cd57c959b02bb79f5c529a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/austinhyde/dbsteward-rust-poc:/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] ba633a1d3df5f56c77ff7a0bd27cd1ea7dd8619c39aa7e0579561830bd0b07ad
[INFO] running `"docker" "start" "-a" "ba633a1d3df5f56c77ff7a0bd27cd1ea7dd8619c39aa7e0579561830bd0b07ad"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dbsteward-b24051917f187cbf
[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" "ba633a1d3df5f56c77ff7a0bd27cd1ea7dd8619c39aa7e0579561830bd0b07ad"`
[INFO] running `"docker" "rm" "-f" "ba633a1d3df5f56c77ff7a0bd27cd1ea7dd8619c39aa7e0579561830bd0b07ad"`
[INFO] [stdout] ba633a1d3df5f56c77ff7a0bd27cd1ea7dd8619c39aa7e0579561830bd0b07ad