[INFO] updating cached repository ckolbeck/rust-tag-server
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ckolbeck/rust-tag-server
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ckolbeck/rust-tag-server" "work/ex/beta-1.37-6/sources/1.36.0/gh/ckolbeck/rust-tag-server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/ckolbeck/rust-tag-server'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ckolbeck/rust-tag-server" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ckolbeck/rust-tag-server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ckolbeck/rust-tag-server'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 864249791585c740e49796a4c7569cbeace9bd86
[INFO] sha for GitHub repo ckolbeck/rust-tag-server: 864249791585c740e49796a4c7569cbeace9bd86
[INFO] validating manifest of ckolbeck/rust-tag-server 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 ckolbeck/rust-tag-server 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 ckolbeck/rust-tag-server
[INFO] finished frobbing ckolbeck/rust-tag-server
[INFO] frobbed toml for ckolbeck/rust-tag-server written to work/ex/beta-1.37-6/sources/1.36.0/gh/ckolbeck/rust-tag-server/Cargo.toml
[INFO] started frobbing ckolbeck/rust-tag-server
[INFO] finished frobbing ckolbeck/rust-tag-server
[INFO] frobbed toml for ckolbeck/rust-tag-server written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ckolbeck/rust-tag-server/Cargo.toml
[INFO] crate ckolbeck/rust-tag-server already has a lockfile, it will not be regenerated
[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] testing ckolbeck/rust-tag-server 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-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ckolbeck/rust-tag-server:/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] 073898fdfc1511f83692fb04df75fe4bc17a1034cc3b26ccce1962ddcbc2687a
[INFO] running `"docker" "start" "-a" "073898fdfc1511f83692fb04df75fe4bc17a1034cc3b26ccce1962ddcbc2687a"`
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling rust-tag-server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.51s
[INFO] running `"docker" "inspect" "073898fdfc1511f83692fb04df75fe4bc17a1034cc3b26ccce1962ddcbc2687a"`
[INFO] running `"docker" "rm" "-f" "073898fdfc1511f83692fb04df75fe4bc17a1034cc3b26ccce1962ddcbc2687a"`
[INFO] [stdout] 073898fdfc1511f83692fb04df75fe4bc17a1034cc3b26ccce1962ddcbc2687a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ckolbeck/rust-tag-server:/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] 757084f6824d44136445caebae4a13ae550ebcb0b5bb4c1f0f803a76c1eba886
[INFO] running `"docker" "start" "-a" "757084f6824d44136445caebae4a13ae550ebcb0b5bb4c1f0f803a76c1eba886"`
[INFO] [stderr]    Compiling rust-tag-server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `"docker" "inspect" "757084f6824d44136445caebae4a13ae550ebcb0b5bb4c1f0f803a76c1eba886"`
[INFO] running `"docker" "rm" "-f" "757084f6824d44136445caebae4a13ae550ebcb0b5bb4c1f0f803a76c1eba886"`
[INFO] [stdout] 757084f6824d44136445caebae4a13ae550ebcb0b5bb4c1f0f803a76c1eba886
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ckolbeck/rust-tag-server:/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"`
[INFO] [stdout] b0885194e3761fa880d516ab91a5ec2609feb0779e2f7e3ebb8114800366488c
[INFO] running `"docker" "start" "-a" "b0885194e3761fa880d516ab91a5ec2609feb0779e2f7e3ebb8114800366488c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_tag_server-a72e6c781d3f4eae
[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] [stderr]      Running /opt/crater/target/debug/deps/main-034634479a2ddf59
[INFO] [stderr]    Doc-tests rust-tag-server
[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] [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" "b0885194e3761fa880d516ab91a5ec2609feb0779e2f7e3ebb8114800366488c"`
[INFO] running `"docker" "rm" "-f" "b0885194e3761fa880d516ab91a5ec2609feb0779e2f7e3ebb8114800366488c"`
[INFO] [stdout] b0885194e3761fa880d516ab91a5ec2609feb0779e2f7e3ebb8114800366488c