[INFO] updating cached repository JordiPolo/myprs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/JordiPolo/myprs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/JordiPolo/myprs" "work/ex/beta-1.38-1/sources/1.37.0/gh/JordiPolo/myprs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/JordiPolo/myprs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/JordiPolo/myprs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/JordiPolo/myprs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/JordiPolo/myprs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 14b5004da8952b174673eb0783cc4e03a1a96568
[INFO] sha for GitHub repo JordiPolo/myprs: 14b5004da8952b174673eb0783cc4e03a1a96568
[INFO] validating manifest of JordiPolo/myprs 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 JordiPolo/myprs 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 JordiPolo/myprs
[INFO] finished frobbing JordiPolo/myprs
[INFO] frobbed toml for JordiPolo/myprs written to work/ex/beta-1.38-1/sources/1.37.0/gh/JordiPolo/myprs/Cargo.toml
[INFO] started frobbing JordiPolo/myprs
[INFO] finished frobbing JordiPolo/myprs
[INFO] frobbed toml for JordiPolo/myprs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/JordiPolo/myprs/Cargo.toml
[INFO] crate JordiPolo/myprs 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] [stderr]     Blocking waiting for file lock on package cache
[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 JordiPolo/myprs 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/JordiPolo/myprs:/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] be2c91c61b267ec4ad55e86f528b9aee74a250785079a316df10082d403de465
[INFO] running `"docker" "start" "-a" "be2c91c61b267ec4ad55e86f528b9aee74a250785079a316df10082d403de465"`
[INFO] [stderr]    Compiling serde v1.0.38
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling openssl-sys v0.9.28
[INFO] [stderr]    Compiling backtrace-sys v0.1.16
[INFO] [stderr]    Compiling proc-macro2 v0.3.6
[INFO] [stderr]    Compiling hyper v0.11.25
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stderr]    Compiling quote v0.5.1
[INFO] [stderr]    Compiling syn v0.13.1
[INFO] [stderr]    Compiling openssl v0.9.24
[INFO] [stderr]    Compiling serde_derive_internals v0.23.1
[INFO] [stderr]    Compiling native-tls v0.1.5
[INFO] [stderr]    Compiling tokio-tls v0.1.4
[INFO] [stderr]    Compiling hyper-tls v0.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.38
[INFO] [stderr]    Compiling backtrace v0.3.6
[INFO] [stderr]    Compiling error-chain v0.11.0
[INFO] [stderr]    Compiling serde_json v1.0.14
[INFO] [stderr]    Compiling config v0.8.0
[INFO] [stderr]    Compiling hubcaps v0.4.5
[INFO] [stderr]    Compiling myprs 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/configuration.rs:22:20
[INFO] [stderr]    |
[INFO] [stderr] 22 |     let mut path = std::env::home_dir().unwrap();
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 14s
[INFO] running `"docker" "inspect" "be2c91c61b267ec4ad55e86f528b9aee74a250785079a316df10082d403de465"`
[INFO] running `"docker" "rm" "-f" "be2c91c61b267ec4ad55e86f528b9aee74a250785079a316df10082d403de465"`
[INFO] [stdout] be2c91c61b267ec4ad55e86f528b9aee74a250785079a316df10082d403de465
[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/JordiPolo/myprs:/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] fcd6942d6949547856a6ba7196c3a0b2841a433db9dba4028ddfb8c27703c3bd
[INFO] running `"docker" "start" "-a" "fcd6942d6949547856a6ba7196c3a0b2841a433db9dba4028ddfb8c27703c3bd"`
[INFO] [stderr]    Compiling myprs 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/configuration.rs:22:20
[INFO] [stderr]    |
[INFO] [stderr] 22 |     let mut path = std::env::home_dir().unwrap();
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.29s
[INFO] running `"docker" "inspect" "fcd6942d6949547856a6ba7196c3a0b2841a433db9dba4028ddfb8c27703c3bd"`
[INFO] running `"docker" "rm" "-f" "fcd6942d6949547856a6ba7196c3a0b2841a433db9dba4028ddfb8c27703c3bd"`
[INFO] [stdout] fcd6942d6949547856a6ba7196c3a0b2841a433db9dba4028ddfb8c27703c3bd
[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/JordiPolo/myprs:/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] f92106f7e74675b662e4d10e6487b582cc9428f766f9160474bdf111987bc4e9
[INFO] running `"docker" "start" "-a" "f92106f7e74675b662e4d10e6487b582cc9428f766f9160474bdf111987bc4e9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/myprs-a66e9744ca392cfd
[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" "f92106f7e74675b662e4d10e6487b582cc9428f766f9160474bdf111987bc4e9"`
[INFO] running `"docker" "rm" "-f" "f92106f7e74675b662e4d10e6487b582cc9428f766f9160474bdf111987bc4e9"`
[INFO] [stdout] f92106f7e74675b662e4d10e6487b582cc9428f766f9160474bdf111987bc4e9