[INFO] updating cached repository kellymclaughlin/rust-custom-deserialize
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kellymclaughlin/rust-custom-deserialize
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kellymclaughlin/rust-custom-deserialize" "work/ex/beta-1.38-1/sources/1.37.0/gh/kellymclaughlin/rust-custom-deserialize"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/kellymclaughlin/rust-custom-deserialize'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kellymclaughlin/rust-custom-deserialize" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kellymclaughlin/rust-custom-deserialize"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kellymclaughlin/rust-custom-deserialize'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a79e85a7c9ecec27ba72dc9dfa2be233c13267bf
[INFO] sha for GitHub repo kellymclaughlin/rust-custom-deserialize: a79e85a7c9ecec27ba72dc9dfa2be233c13267bf
[INFO] validating manifest of kellymclaughlin/rust-custom-deserialize 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 kellymclaughlin/rust-custom-deserialize 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 kellymclaughlin/rust-custom-deserialize
[INFO] finished frobbing kellymclaughlin/rust-custom-deserialize
[INFO] frobbed toml for kellymclaughlin/rust-custom-deserialize written to work/ex/beta-1.38-1/sources/1.37.0/gh/kellymclaughlin/rust-custom-deserialize/Cargo.toml
[INFO] started frobbing kellymclaughlin/rust-custom-deserialize
[INFO] finished frobbing kellymclaughlin/rust-custom-deserialize
[INFO] frobbed toml for kellymclaughlin/rust-custom-deserialize written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kellymclaughlin/rust-custom-deserialize/Cargo.toml
[INFO] crate kellymclaughlin/rust-custom-deserialize 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 kellymclaughlin/rust-custom-deserialize 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/kellymclaughlin/rust-custom-deserialize:/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] 374023348dc58ab349773e013fb3e829e81ec953b5b9c67932ce5f64e732dae8
[INFO] running `"docker" "start" "-a" "374023348dc58ab349773e013fb3e829e81ec953b5b9c67932ce5f64e732dae8"`
[INFO] [stderr]    Compiling syn v0.15.23
[INFO] [stderr]    Compiling serde_json v1.0.33
[INFO] [stderr]    Compiling uuid v0.5.1
[INFO] [stderr]    Compiling serde_derive v1.0.82
[INFO] [stderr]    Compiling custom-deserialize v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.36s
[INFO] running `"docker" "inspect" "374023348dc58ab349773e013fb3e829e81ec953b5b9c67932ce5f64e732dae8"`
[INFO] running `"docker" "rm" "-f" "374023348dc58ab349773e013fb3e829e81ec953b5b9c67932ce5f64e732dae8"`
[INFO] [stdout] 374023348dc58ab349773e013fb3e829e81ec953b5b9c67932ce5f64e732dae8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/kellymclaughlin/rust-custom-deserialize:/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] 60eb11e81a9f920d88801478db6e2071d0e3df5bcc259e5c99ba1c96ad334f41
[INFO] running `"docker" "start" "-a" "60eb11e81a9f920d88801478db6e2071d0e3df5bcc259e5c99ba1c96ad334f41"`
[INFO] [stderr]    Compiling custom-deserialize v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `"docker" "inspect" "60eb11e81a9f920d88801478db6e2071d0e3df5bcc259e5c99ba1c96ad334f41"`
[INFO] running `"docker" "rm" "-f" "60eb11e81a9f920d88801478db6e2071d0e3df5bcc259e5c99ba1c96ad334f41"`
[INFO] [stdout] 60eb11e81a9f920d88801478db6e2071d0e3df5bcc259e5c99ba1c96ad334f41
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/kellymclaughlin/rust-custom-deserialize:/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] d05ee4d8726acd6f87c0c342547432f691a94349d500a8fb8ef1a94e9031845e
[INFO] running `"docker" "start" "-a" "d05ee4d8726acd6f87c0c342547432f691a94349d500a8fb8ef1a94e9031845e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/custom_deserialize-458e53d13d6870f4
[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" "d05ee4d8726acd6f87c0c342547432f691a94349d500a8fb8ef1a94e9031845e"`
[INFO] running `"docker" "rm" "-f" "d05ee4d8726acd6f87c0c342547432f691a94349d500a8fb8ef1a94e9031845e"`
[INFO] [stdout] d05ee4d8726acd6f87c0c342547432f691a94349d500a8fb8ef1a94e9031845e