[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 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/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 45cf7c27ab588c736e459730f25a6ecba0d99d83dda2b97cedf0d0bf28a2e812
[INFO] running `"docker" "start" "-a" "45cf7c27ab588c736e459730f25a6ecba0d99d83dda2b97cedf0d0bf28a2e812"`
[INFO] [stderr]    Compiling libc v0.2.45
[INFO] [stderr]    Compiling proc-macro2 v0.4.24
[INFO] [stderr]    Compiling serde v1.0.82
[INFO] [stderr]    Compiling rand v0.4.3
[INFO] [stderr]    Compiling quote v0.6.10
[INFO] [stderr]    Compiling syn v0.15.23
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling serde_derive v1.0.82
[INFO] [stderr]    Compiling uuid v0.5.1
[INFO] [stderr]    Compiling serde_json v1.0.33
[INFO] [stderr]    Compiling custom-deserialize v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.49s
[INFO] running `"docker" "inspect" "45cf7c27ab588c736e459730f25a6ecba0d99d83dda2b97cedf0d0bf28a2e812"`
[INFO] running `"docker" "rm" "-f" "45cf7c27ab588c736e459730f25a6ecba0d99d83dda2b97cedf0d0bf28a2e812"`
[INFO] [stdout] 45cf7c27ab588c736e459730f25a6ecba0d99d83dda2b97cedf0d0bf28a2e812
[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/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] eed6a8c888c1be14b3cece4d77f4851b683139becb13da388e48cda1cbff7f72
[INFO] running `"docker" "start" "-a" "eed6a8c888c1be14b3cece4d77f4851b683139becb13da388e48cda1cbff7f72"`
[INFO] [stderr]    Compiling custom-deserialize v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `"docker" "inspect" "eed6a8c888c1be14b3cece4d77f4851b683139becb13da388e48cda1cbff7f72"`
[INFO] running `"docker" "rm" "-f" "eed6a8c888c1be14b3cece4d77f4851b683139becb13da388e48cda1cbff7f72"`
[INFO] [stdout] eed6a8c888c1be14b3cece4d77f4851b683139becb13da388e48cda1cbff7f72
[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/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 09bcf3385583f15c02b0d68c82b3543d7561d6d1a192dfe5d160fe49fc900fa2
[INFO] running `"docker" "start" "-a" "09bcf3385583f15c02b0d68c82b3543d7561d6d1a192dfe5d160fe49fc900fa2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/custom_deserialize-adc6c3cd94076cca
[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" "09bcf3385583f15c02b0d68c82b3543d7561d6d1a192dfe5d160fe49fc900fa2"`
[INFO] running `"docker" "rm" "-f" "09bcf3385583f15c02b0d68c82b3543d7561d6d1a192dfe5d160fe49fc900fa2"`
[INFO] [stdout] 09bcf3385583f15c02b0d68c82b3543d7561d6d1a192dfe5d160fe49fc900fa2