[INFO] updating cached repository xxzozaxx/pwr
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/xxzozaxx/pwr
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/xxzozaxx/pwr" "work/ex/beta-1.38-1/sources/1.37.0/gh/xxzozaxx/pwr"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/xxzozaxx/pwr'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/xxzozaxx/pwr" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/xxzozaxx/pwr"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/xxzozaxx/pwr'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 795f682d9ace3f97eee586a99e25f567dc17c362
[INFO] sha for GitHub repo xxzozaxx/pwr: 795f682d9ace3f97eee586a99e25f567dc17c362
[INFO] validating manifest of xxzozaxx/pwr 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 xxzozaxx/pwr 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 xxzozaxx/pwr
[INFO] finished frobbing xxzozaxx/pwr
[INFO] frobbed toml for xxzozaxx/pwr written to work/ex/beta-1.38-1/sources/1.37.0/gh/xxzozaxx/pwr/Cargo.toml
[INFO] started frobbing xxzozaxx/pwr
[INFO] finished frobbing xxzozaxx/pwr
[INFO] frobbed toml for xxzozaxx/pwr written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/xxzozaxx/pwr/Cargo.toml
[INFO] crate xxzozaxx/pwr 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] testing xxzozaxx/pwr 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-1/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/xxzozaxx/pwr:/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] 1be7eba0c5bf4e04f947601accd1f42fb30ce0b4369c8387463e0a1b29003988
[INFO] running `"docker" "start" "-a" "1be7eba0c5bf4e04f947601accd1f42fb30ce0b4369c8387463e0a1b29003988"`
[INFO] [stderr]    Compiling cc v1.0.23
[INFO] [stderr]    Compiling regex v1.0.4
[INFO] [stderr]    Compiling tico v1.0.0
[INFO] [stderr]    Compiling try_opt v0.1.1
[INFO] [stderr]    Compiling memchr v2.0.2
[INFO] [stderr]    Compiling log v0.4.5
[INFO] [stderr]    Compiling aho-corasick v0.6.8
[INFO] [stderr]    Compiling cmake v0.1.33
[INFO] [stderr]    Compiling libz-sys v1.0.20
[INFO] [stderr]    Compiling openssl-sys v0.9.35
[INFO] [stderr]    Compiling libssh2-sys v0.2.10
[INFO] [stderr]    Compiling curl-sys v0.4.8
[INFO] [stderr]    Compiling libgit2-sys v0.7.7
[INFO] [stderr]    Compiling git2 v0.7.5
[INFO] [stderr]    Compiling pwr 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:69:21
[INFO] [stderr]    |
[INFO] [stderr] 69 |     let dir = match 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 4m 10s
[INFO] running `"docker" "inspect" "1be7eba0c5bf4e04f947601accd1f42fb30ce0b4369c8387463e0a1b29003988"`
[INFO] running `"docker" "rm" "-f" "1be7eba0c5bf4e04f947601accd1f42fb30ce0b4369c8387463e0a1b29003988"`
[INFO] [stdout] 1be7eba0c5bf4e04f947601accd1f42fb30ce0b4369c8387463e0a1b29003988
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/xxzozaxx/pwr:/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] 7797463f10cc40f41e5afe77206e14306b85cd474074212e7bc51bd4d4e817cd
[INFO] running `"docker" "start" "-a" "7797463f10cc40f41e5afe77206e14306b85cd474074212e7bc51bd4d4e817cd"`
[INFO] [stderr]    Compiling pwr 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:69:21
[INFO] [stderr]    |
[INFO] [stderr] 69 |     let dir = match 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 0.84s
[INFO] running `"docker" "inspect" "7797463f10cc40f41e5afe77206e14306b85cd474074212e7bc51bd4d4e817cd"`
[INFO] running `"docker" "rm" "-f" "7797463f10cc40f41e5afe77206e14306b85cd474074212e7bc51bd4d4e817cd"`
[INFO] [stdout] 7797463f10cc40f41e5afe77206e14306b85cd474074212e7bc51bd4d4e817cd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/xxzozaxx/pwr:/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] a0829456f752696f661dcd11eac991ff8b8e04d293f7b8991e5dfb1fa162b8f0
[INFO] running `"docker" "start" "-a" "a0829456f752696f661dcd11eac991ff8b8e04d293f7b8991e5dfb1fa162b8f0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pwr-921284e3e69c26f2
[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" "a0829456f752696f661dcd11eac991ff8b8e04d293f7b8991e5dfb1fa162b8f0"`
[INFO] running `"docker" "rm" "-f" "a0829456f752696f661dcd11eac991ff8b8e04d293f7b8991e5dfb1fa162b8f0"`
[INFO] [stdout] a0829456f752696f661dcd11eac991ff8b8e04d293f7b8991e5dfb1fa162b8f0