[INFO] updating cached repository artemshitov/stamp
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/artemshitov/stamp
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/artemshitov/stamp" "work/ex/beta-1.37-6/sources/1.36.0/gh/artemshitov/stamp"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/artemshitov/stamp'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/artemshitov/stamp" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/artemshitov/stamp"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/artemshitov/stamp'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 503270ef572932ef9934bd9303fb494800ce449b
[INFO] sha for GitHub repo artemshitov/stamp: 503270ef572932ef9934bd9303fb494800ce449b
[INFO] validating manifest of artemshitov/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 artemshitov/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 artemshitov/stamp
[INFO] finished frobbing artemshitov/stamp
[INFO] frobbed toml for artemshitov/stamp written to work/ex/beta-1.37-6/sources/1.36.0/gh/artemshitov/stamp/Cargo.toml
[INFO] started frobbing artemshitov/stamp
[INFO] finished frobbing artemshitov/stamp
[INFO] frobbed toml for artemshitov/stamp written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/artemshitov/stamp/Cargo.toml
[INFO] crate artemshitov/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 artemshitov/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-0/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/artemshitov/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] 2f81cbb4759dfd1e7d82b0884924acc4e70ac033313a242f6158dae087118413
[INFO] running `"docker" "start" "-a" "2f81cbb4759dfd1e7d82b0884924acc4e70ac033313a242f6158dae087118413"`
[INFO] [stderr]    Compiling quick-error v1.2.0
[INFO] [stderr]    Compiling nom v3.0.0
[INFO] [stderr]    Compiling colored v1.5.1
[INFO] [stderr]    Compiling clap v2.24.2
[INFO] [stderr]    Compiling stamp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/main.rs:72:20
[INFO] [stderr]    |
[INFO] [stderr] 72 |             path = env::home_dir()
[INFO] [stderr]    |                    ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.69s
[INFO] running `"docker" "inspect" "2f81cbb4759dfd1e7d82b0884924acc4e70ac033313a242f6158dae087118413"`
[INFO] running `"docker" "rm" "-f" "2f81cbb4759dfd1e7d82b0884924acc4e70ac033313a242f6158dae087118413"`
[INFO] [stdout] 2f81cbb4759dfd1e7d82b0884924acc4e70ac033313a242f6158dae087118413
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/artemshitov/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] 2ec51980f34d9a4c391ec317b24b83038168725dafc8ed5e82d898d2a751d680
[INFO] running `"docker" "start" "-a" "2ec51980f34d9a4c391ec317b24b83038168725dafc8ed5e82d898d2a751d680"`
[INFO] [stderr]    Compiling stamp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/main.rs:72:20
[INFO] [stderr]    |
[INFO] [stderr] 72 |             path = env::home_dir()
[INFO] [stderr]    |                    ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.09s
[INFO] running `"docker" "inspect" "2ec51980f34d9a4c391ec317b24b83038168725dafc8ed5e82d898d2a751d680"`
[INFO] running `"docker" "rm" "-f" "2ec51980f34d9a4c391ec317b24b83038168725dafc8ed5e82d898d2a751d680"`
[INFO] [stdout] 2ec51980f34d9a4c391ec317b24b83038168725dafc8ed5e82d898d2a751d680
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/artemshitov/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] 1cbe6e1acb31977702f1de0ef94bd7ed696c0745ec1081bcbf3c5e20712f4c8c
[INFO] running `"docker" "start" "-a" "1cbe6e1acb31977702f1de0ef94bd7ed696c0745ec1081bcbf3c5e20712f4c8c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/stamp-2bf2202c14cfbf98
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test parser::test::escaped ... ok
[INFO] [stdout] test parser::test::basic ... ok
[INFO] [stdout] test parser::test::no_vars ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "1cbe6e1acb31977702f1de0ef94bd7ed696c0745ec1081bcbf3c5e20712f4c8c"`
[INFO] running `"docker" "rm" "-f" "1cbe6e1acb31977702f1de0ef94bd7ed696c0745ec1081bcbf3c5e20712f4c8c"`
[INFO] [stdout] 1cbe6e1acb31977702f1de0ef94bd7ed696c0745ec1081bcbf3c5e20712f4c8c