[INFO] updating cached repository acris17/site
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/acris17/site
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/acris17/site" "work/ex/beta-1.38-1/sources/1.37.0/gh/acris17/site"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/acris17/site'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/acris17/site" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/acris17/site"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/acris17/site'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7cd44352b6f9a23bb6cacb9b5716e6a9437e77c9
[INFO] sha for GitHub repo acris17/site: 7cd44352b6f9a23bb6cacb9b5716e6a9437e77c9
[INFO] validating manifest of acris17/site 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 acris17/site 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 acris17/site
[INFO] finished frobbing acris17/site
[INFO] frobbed toml for acris17/site written to work/ex/beta-1.38-1/sources/1.37.0/gh/acris17/site/Cargo.toml
[INFO] started frobbing acris17/site
[INFO] finished frobbing acris17/site
[INFO] frobbed toml for acris17/site written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/acris17/site/Cargo.toml
[INFO] crate acris17/site 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing acris17/site 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-6/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/acris17/site:/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] 44cb021a36ed80328e5b94a0c39f4c1496a0d232fef535817ca7ed1f7d17b2a6
[INFO] running `"docker" "start" "-a" "44cb021a36ed80328e5b94a0c39f4c1496a0d232fef535817ca7ed1f7d17b2a6"`
[INFO] [stderr]    Compiling serde v1.0.55
[INFO] [stderr]    Compiling syn v0.13.10
[INFO] [stderr]    Compiling serde_derive v1.0.55
[INFO] [stderr]    Compiling toml v0.4.6
[INFO] [stderr]    Compiling site v0.3.0 (/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/support.rs:17:11
[INFO] [stderr]    |
[INFO] [stderr] 17 |     match std::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 25.37s
[INFO] running `"docker" "inspect" "44cb021a36ed80328e5b94a0c39f4c1496a0d232fef535817ca7ed1f7d17b2a6"`
[INFO] running `"docker" "rm" "-f" "44cb021a36ed80328e5b94a0c39f4c1496a0d232fef535817ca7ed1f7d17b2a6"`
[INFO] [stdout] 44cb021a36ed80328e5b94a0c39f4c1496a0d232fef535817ca7ed1f7d17b2a6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/acris17/site:/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] 8a0a768de07b984a4b50f3a259472a5f5518860f7fe9636338e8542197af0e46
[INFO] running `"docker" "start" "-a" "8a0a768de07b984a4b50f3a259472a5f5518860f7fe9636338e8542197af0e46"`
[INFO] [stderr]    Compiling site v0.3.0 (/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/support.rs:17:11
[INFO] [stderr]    |
[INFO] [stderr] 17 |     match std::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 2.43s
[INFO] running `"docker" "inspect" "8a0a768de07b984a4b50f3a259472a5f5518860f7fe9636338e8542197af0e46"`
[INFO] running `"docker" "rm" "-f" "8a0a768de07b984a4b50f3a259472a5f5518860f7fe9636338e8542197af0e46"`
[INFO] [stdout] 8a0a768de07b984a4b50f3a259472a5f5518860f7fe9636338e8542197af0e46
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/acris17/site:/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] 020ef43876cfe7e9a8c2cd81f58f8a907d8eaeceef91dfc8d5619cc8aa935894
[INFO] running `"docker" "start" "-a" "020ef43876cfe7e9a8c2cd81f58f8a907d8eaeceef91dfc8d5619cc8aa935894"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/site-761e4e61c98f647f
[INFO] [stderr]      Running /opt/crater/target/debug/deps/site-0b957f0bc162e211
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test support::test::test_get_container_path ... ok
[INFO] [stdout] test support::test::test_get_config_path ... ok
[INFO] [stdout] test support::test::test_get_support_path ... ok
[INFO] [stdout] test support::test::test_is_path ... ok
[INFO] [stdout] test support::test::test_make_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests site
[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] [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" "020ef43876cfe7e9a8c2cd81f58f8a907d8eaeceef91dfc8d5619cc8aa935894"`
[INFO] running `"docker" "rm" "-f" "020ef43876cfe7e9a8c2cd81f58f8a907d8eaeceef91dfc8d5619cc8aa935894"`
[INFO] [stdout] 020ef43876cfe7e9a8c2cd81f58f8a907d8eaeceef91dfc8d5619cc8aa935894