[INFO] updating cached repository rlupton20/stamp
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rlupton20/stamp
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rlupton20/stamp" "work/ex/beta-1.37-6/sources/1.36.0/gh/rlupton20/stamp"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/rlupton20/stamp'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rlupton20/stamp" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rlupton20/stamp"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rlupton20/stamp'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2692bfa1270eda3ef9092aae5a40e4b203675610
[INFO] sha for GitHub repo rlupton20/stamp: 2692bfa1270eda3ef9092aae5a40e4b203675610
[INFO] validating manifest of rlupton20/stamp 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 rlupton20/stamp 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 rlupton20/stamp
[INFO] finished frobbing rlupton20/stamp
[INFO] frobbed toml for rlupton20/stamp written to work/ex/beta-1.37-6/sources/1.36.0/gh/rlupton20/stamp/Cargo.toml
[INFO] started frobbing rlupton20/stamp
[INFO] finished frobbing rlupton20/stamp
[INFO] frobbed toml for rlupton20/stamp written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rlupton20/stamp/Cargo.toml
[INFO] crate rlupton20/stamp 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 rlupton20/stamp against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rlupton20/stamp:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] dd799b6846aa3da6b45474a467d74b5c8515ab96dcea23d564207c62f4c16a04
[INFO] running `"docker" "start" "-a" "dd799b6846aa3da6b45474a467d74b5c8515ab96dcea23d564207c62f4c16a04"`
[INFO] [stderr]    Compiling stamp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.43s
[INFO] running `"docker" "inspect" "dd799b6846aa3da6b45474a467d74b5c8515ab96dcea23d564207c62f4c16a04"`
[INFO] running `"docker" "rm" "-f" "dd799b6846aa3da6b45474a467d74b5c8515ab96dcea23d564207c62f4c16a04"`
[INFO] [stdout] dd799b6846aa3da6b45474a467d74b5c8515ab96dcea23d564207c62f4c16a04
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rlupton20/stamp:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 944efedabeab2ff98cd571c349c921b58736578e50cfc1ef96188b8a698061bb
[INFO] running `"docker" "start" "-a" "944efedabeab2ff98cd571c349c921b58736578e50cfc1ef96188b8a698061bb"`
[INFO] [stderr]    Compiling stamp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `"docker" "inspect" "944efedabeab2ff98cd571c349c921b58736578e50cfc1ef96188b8a698061bb"`
[INFO] running `"docker" "rm" "-f" "944efedabeab2ff98cd571c349c921b58736578e50cfc1ef96188b8a698061bb"`
[INFO] [stdout] 944efedabeab2ff98cd571c349c921b58736578e50cfc1ef96188b8a698061bb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rlupton20/stamp:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 5f8f37c748011767a352c80eba8940e013b6f1975e2b077df5d08fb48668c23c
[INFO] running `"docker" "start" "-a" "5f8f37c748011767a352c80eba8940e013b6f1975e2b077df5d08fb48668c23c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/stamp-c6554073e3ae0dde
[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" "5f8f37c748011767a352c80eba8940e013b6f1975e2b077df5d08fb48668c23c"`
[INFO] running `"docker" "rm" "-f" "5f8f37c748011767a352c80eba8940e013b6f1975e2b077df5d08fb48668c23c"`
[INFO] [stdout] 5f8f37c748011767a352c80eba8940e013b6f1975e2b077df5d08fb48668c23c