[INFO] updating cached repository takakawa/httpdiff
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/takakawa/httpdiff
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/takakawa/httpdiff" "work/ex/beta-1.38-1/sources/1.37.0/gh/takakawa/httpdiff"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/takakawa/httpdiff'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/takakawa/httpdiff" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/takakawa/httpdiff"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/takakawa/httpdiff'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 12066dd432e4252b4c829d9ac7ff878ec5063987
[INFO] sha for GitHub repo takakawa/httpdiff: 12066dd432e4252b4c829d9ac7ff878ec5063987
[INFO] validating manifest of takakawa/httpdiff 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 takakawa/httpdiff 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 takakawa/httpdiff
[INFO] finished frobbing takakawa/httpdiff
[INFO] frobbed toml for takakawa/httpdiff written to work/ex/beta-1.38-1/sources/1.37.0/gh/takakawa/httpdiff/Cargo.toml
[INFO] started frobbing takakawa/httpdiff
[INFO] finished frobbing takakawa/httpdiff
[INFO] frobbed toml for takakawa/httpdiff written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/takakawa/httpdiff/Cargo.toml
[INFO] crate takakawa/httpdiff 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 takakawa/httpdiff against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/takakawa/httpdiff:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 2d59c5d24d38fe614a22ee2cffcad5816c9f8c72a30bcf75778f06474059807e
[INFO] running `"docker" "start" "-a" "2d59c5d24d38fe614a22ee2cffcad5816c9f8c72a30bcf75778f06474059807e"`
[INFO] [stderr]    Compiling httpdiff v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "2d59c5d24d38fe614a22ee2cffcad5816c9f8c72a30bcf75778f06474059807e"`
[INFO] running `"docker" "rm" "-f" "2d59c5d24d38fe614a22ee2cffcad5816c9f8c72a30bcf75778f06474059807e"`
[INFO] [stdout] 2d59c5d24d38fe614a22ee2cffcad5816c9f8c72a30bcf75778f06474059807e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/takakawa/httpdiff:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] dbe753ef6543b9a64889a3757089ad33db91c58ba255f88c16a646d914d0e66d
[INFO] running `"docker" "start" "-a" "dbe753ef6543b9a64889a3757089ad33db91c58ba255f88c16a646d914d0e66d"`
[INFO] [stderr]    Compiling httpdiff v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `"docker" "inspect" "dbe753ef6543b9a64889a3757089ad33db91c58ba255f88c16a646d914d0e66d"`
[INFO] running `"docker" "rm" "-f" "dbe753ef6543b9a64889a3757089ad33db91c58ba255f88c16a646d914d0e66d"`
[INFO] [stdout] dbe753ef6543b9a64889a3757089ad33db91c58ba255f88c16a646d914d0e66d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/takakawa/httpdiff:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] e47b6ade8f724fa1df3b0e66ce3551c17f6edc03dbbee8ea75ffc0e1571c70a4
[INFO] running `"docker" "start" "-a" "e47b6ade8f724fa1df3b0e66ce3551c17f6edc03dbbee8ea75ffc0e1571c70a4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/httpdiff-39d9213f1037d826
[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" "e47b6ade8f724fa1df3b0e66ce3551c17f6edc03dbbee8ea75ffc0e1571c70a4"`
[INFO] running `"docker" "rm" "-f" "e47b6ade8f724fa1df3b0e66ce3551c17f6edc03dbbee8ea75ffc0e1571c70a4"`
[INFO] [stdout] e47b6ade8f724fa1df3b0e66ce3551c17f6edc03dbbee8ea75ffc0e1571c70a4