[INFO] updating cached repository hjybdrs/rust-con
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/hjybdrs/rust-con
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/hjybdrs/rust-con" "work/ex/beta-1.37-6/sources/1.36.0/gh/hjybdrs/rust-con"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/hjybdrs/rust-con'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/hjybdrs/rust-con" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/hjybdrs/rust-con"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/hjybdrs/rust-con'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d73d184248b4add5ffa9714c12946fba62e7289f
[INFO] sha for GitHub repo hjybdrs/rust-con: d73d184248b4add5ffa9714c12946fba62e7289f
[INFO] validating manifest of hjybdrs/rust-con 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 hjybdrs/rust-con 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 hjybdrs/rust-con
[INFO] finished frobbing hjybdrs/rust-con
[INFO] frobbed toml for hjybdrs/rust-con written to work/ex/beta-1.37-6/sources/1.36.0/gh/hjybdrs/rust-con/Cargo.toml
[INFO] started frobbing hjybdrs/rust-con
[INFO] finished frobbing hjybdrs/rust-con
[INFO] frobbed toml for hjybdrs/rust-con written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/hjybdrs/rust-con/Cargo.toml
[INFO] crate hjybdrs/rust-con 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing hjybdrs/rust-con against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/hjybdrs/rust-con:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] c7ccaaca563693e842756b045b820c51d462acb9ae39b93d62c35b8fef7f1e08
[INFO] running `"docker" "start" "-a" "c7ccaaca563693e842756b045b820c51d462acb9ae39b93d62c35b8fef7f1e08"`
[INFO] [stderr]    Compiling con_chine v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::time::Duration`
[INFO] [stderr]  --> src/main.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::time::Duration;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `"docker" "inspect" "c7ccaaca563693e842756b045b820c51d462acb9ae39b93d62c35b8fef7f1e08"`
[INFO] running `"docker" "rm" "-f" "c7ccaaca563693e842756b045b820c51d462acb9ae39b93d62c35b8fef7f1e08"`
[INFO] [stdout] c7ccaaca563693e842756b045b820c51d462acb9ae39b93d62c35b8fef7f1e08
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/hjybdrs/rust-con:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] c5b0ff739aa27f995f148be990dda874c70959dfb3f81ba260846fd76119a21f
[INFO] running `"docker" "start" "-a" "c5b0ff739aa27f995f148be990dda874c70959dfb3f81ba260846fd76119a21f"`
[INFO] [stderr]    Compiling con_chine v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::time::Duration`
[INFO] [stderr]  --> src/main.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::time::Duration;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "c5b0ff739aa27f995f148be990dda874c70959dfb3f81ba260846fd76119a21f"`
[INFO] running `"docker" "rm" "-f" "c5b0ff739aa27f995f148be990dda874c70959dfb3f81ba260846fd76119a21f"`
[INFO] [stdout] c5b0ff739aa27f995f148be990dda874c70959dfb3f81ba260846fd76119a21f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/hjybdrs/rust-con:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 27203466bca028f5dc4f6f283ad8742099c5c74ab4f4f3cee138535c2add7ac0
[INFO] running `"docker" "start" "-a" "27203466bca028f5dc4f6f283ad8742099c5c74ab4f4f3cee138535c2add7ac0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/con_chine-9b9e8198e09658f7
[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" "27203466bca028f5dc4f6f283ad8742099c5c74ab4f4f3cee138535c2add7ac0"`
[INFO] running `"docker" "rm" "-f" "27203466bca028f5dc4f6f283ad8742099c5c74ab4f4f3cee138535c2add7ac0"`
[INFO] [stdout] 27203466bca028f5dc4f6f283ad8742099c5c74ab4f4f3cee138535c2add7ac0