[INFO] updating cached repository alexcrichton/stamp-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/alexcrichton/stamp-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/alexcrichton/stamp-rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/alexcrichton/stamp-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/alexcrichton/stamp-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/alexcrichton/stamp-rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/alexcrichton/stamp-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/alexcrichton/stamp-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6b972a7b617e6f267be68f3fe04385175b92e4c7
[INFO] sha for GitHub repo alexcrichton/stamp-rs: 6b972a7b617e6f267be68f3fe04385175b92e4c7
[INFO] validating manifest of alexcrichton/stamp-rs 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 alexcrichton/stamp-rs 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 alexcrichton/stamp-rs
[INFO] finished frobbing alexcrichton/stamp-rs
[INFO] frobbed toml for alexcrichton/stamp-rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/alexcrichton/stamp-rs/Cargo.toml
[INFO] started frobbing alexcrichton/stamp-rs
[INFO] finished frobbing alexcrichton/stamp-rs
[INFO] frobbed toml for alexcrichton/stamp-rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/alexcrichton/stamp-rs/Cargo.toml
[INFO] crate alexcrichton/stamp-rs 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing alexcrichton/stamp-rs 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/alexcrichton/stamp-rs:/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] fdac405fe3fc2cd676fa2aef6f92f278043d79fac568e88a16a047869f21e12a
[INFO] running `"docker" "start" "-a" "fdac405fe3fc2cd676fa2aef6f92f278043d79fac568e88a16a047869f21e12a"`
[INFO] [stderr]    Compiling stamp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `"docker" "inspect" "fdac405fe3fc2cd676fa2aef6f92f278043d79fac568e88a16a047869f21e12a"`
[INFO] running `"docker" "rm" "-f" "fdac405fe3fc2cd676fa2aef6f92f278043d79fac568e88a16a047869f21e12a"`
[INFO] [stdout] fdac405fe3fc2cd676fa2aef6f92f278043d79fac568e88a16a047869f21e12a
[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/alexcrichton/stamp-rs:/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] b4c9ac8e9d88af9e34b0f10b44f6a25adf4766b8f2e2a41f0df6e59b71b0367f
[INFO] running `"docker" "start" "-a" "b4c9ac8e9d88af9e34b0f10b44f6a25adf4766b8f2e2a41f0df6e59b71b0367f"`
[INFO] [stderr]    Compiling stamp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `"docker" "inspect" "b4c9ac8e9d88af9e34b0f10b44f6a25adf4766b8f2e2a41f0df6e59b71b0367f"`
[INFO] running `"docker" "rm" "-f" "b4c9ac8e9d88af9e34b0f10b44f6a25adf4766b8f2e2a41f0df6e59b71b0367f"`
[INFO] [stdout] b4c9ac8e9d88af9e34b0f10b44f6a25adf4766b8f2e2a41f0df6e59b71b0367f
[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/alexcrichton/stamp-rs:/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] 1745f55bc201f9ac60bf252842a8218333709655ef4f8eb26c71b5639086c9e1
[INFO] running `"docker" "start" "-a" "1745f55bc201f9ac60bf252842a8218333709655ef4f8eb26c71b5639086c9e1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/stamp-19e99a4917e95959
[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" "1745f55bc201f9ac60bf252842a8218333709655ef4f8eb26c71b5639086c9e1"`
[INFO] running `"docker" "rm" "-f" "1745f55bc201f9ac60bf252842a8218333709655ef4f8eb26c71b5639086c9e1"`
[INFO] [stdout] 1745f55bc201f9ac60bf252842a8218333709655ef4f8eb26c71b5639086c9e1