[INFO] crate anne 0.1.0 is already in cache
[INFO] extracting crate anne 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/anne/0.1.0
[INFO] extracting crate anne 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/anne/0.1.0
[INFO] validating manifest of anne-0.1.0 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 anne-0.1.0 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 anne-0.1.0
[INFO] finished frobbing anne-0.1.0
[INFO] frobbed toml for anne-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/anne/0.1.0/Cargo.toml
[INFO] started frobbing anne-0.1.0
[INFO] finished frobbing anne-0.1.0
[INFO] frobbed toml for anne-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/anne/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 anne-0.1.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/anne/0.1.0:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] d6a8671604c5732343f6f3990f676b2fcb05f2f6ea3a6c229120ccffcc1dd9bc
[INFO] running `"docker" "start" "-a" "d6a8671604c5732343f6f3990f676b2fcb05f2f6ea3a6c229120ccffcc1dd9bc"`
[INFO] [stderr]    Compiling encoding_rs v0.7.2
[INFO] [stderr]    Compiling quick-xml v0.10.1
[INFO] [stderr]    Compiling anne 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:21:26
[INFO] [stderr]    |
[INFO] [stderr] 21 |     if let Some(home_dir) = 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 10.17s
[INFO] running `"docker" "inspect" "d6a8671604c5732343f6f3990f676b2fcb05f2f6ea3a6c229120ccffcc1dd9bc"`
[INFO] running `"docker" "rm" "-f" "d6a8671604c5732343f6f3990f676b2fcb05f2f6ea3a6c229120ccffcc1dd9bc"`
[INFO] [stdout] d6a8671604c5732343f6f3990f676b2fcb05f2f6ea3a6c229120ccffcc1dd9bc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/anne/0.1.0:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] fb9028036d1a917aa75dff8c9918b396a6d83e3a1d81805efd03c3c514adf81b
[INFO] running `"docker" "start" "-a" "fb9028036d1a917aa75dff8c9918b396a6d83e3a1d81805efd03c3c514adf81b"`
[INFO] [stderr]    Compiling anne 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:21:26
[INFO] [stderr]    |
[INFO] [stderr] 21 |     if let Some(home_dir) = 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 0.89s
[INFO] running `"docker" "inspect" "fb9028036d1a917aa75dff8c9918b396a6d83e3a1d81805efd03c3c514adf81b"`
[INFO] running `"docker" "rm" "-f" "fb9028036d1a917aa75dff8c9918b396a6d83e3a1d81805efd03c3c514adf81b"`
[INFO] [stdout] fb9028036d1a917aa75dff8c9918b396a6d83e3a1d81805efd03c3c514adf81b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/anne/0.1.0:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] c36406c4ee4daee6fda100b8aac025ffae63ae0c2be4fcbde50fbeb00449ec7e
[INFO] running `"docker" "start" "-a" "c36406c4ee4daee6fda100b8aac025ffae63ae0c2be4fcbde50fbeb00449ec7e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/anne-8663dccf9760ff8b
[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" "c36406c4ee4daee6fda100b8aac025ffae63ae0c2be4fcbde50fbeb00449ec7e"`
[INFO] running `"docker" "rm" "-f" "c36406c4ee4daee6fda100b8aac025ffae63ae0c2be4fcbde50fbeb00449ec7e"`
[INFO] [stdout] c36406c4ee4daee6fda100b8aac025ffae63ae0c2be4fcbde50fbeb00449ec7e