[INFO] updating cached repository Troinnn/kopilka_rp
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Troinnn/kopilka_rp
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Troinnn/kopilka_rp" "work/ex/beta-1.38-1/sources/1.37.0/gh/Troinnn/kopilka_rp"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Troinnn/kopilka_rp'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Troinnn/kopilka_rp" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Troinnn/kopilka_rp"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Troinnn/kopilka_rp'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c1c025f97e6596e8d617209f7d304ed9fccc4a5a
[INFO] sha for GitHub repo Troinnn/kopilka_rp: c1c025f97e6596e8d617209f7d304ed9fccc4a5a
[INFO] validating manifest of Troinnn/kopilka_rp 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 Troinnn/kopilka_rp 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 Troinnn/kopilka_rp
[INFO] finished frobbing Troinnn/kopilka_rp
[INFO] frobbed toml for Troinnn/kopilka_rp written to work/ex/beta-1.38-1/sources/1.37.0/gh/Troinnn/kopilka_rp/Cargo.toml
[INFO] started frobbing Troinnn/kopilka_rp
[INFO] finished frobbing Troinnn/kopilka_rp
[INFO] frobbed toml for Troinnn/kopilka_rp written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Troinnn/kopilka_rp/Cargo.toml
[INFO] crate Troinnn/kopilka_rp 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 Troinnn/kopilka_rp 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Troinnn/kopilka_rp:/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] c698d15edbf12b2c8ea7380770400a11c608585e668acf2140e8d7537c98f820
[INFO] running `"docker" "start" "-a" "c698d15edbf12b2c8ea7380770400a11c608585e668acf2140e8d7537c98f820"`
[INFO] [stderr]    Compiling net v0.0.2
[INFO] [stderr]    Compiling middleware v0.1.0
[INFO] [stderr]    Compiling http v0.1.7
[INFO] [stderr]    Compiling kopilka_rp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `Read`, `Write`
[INFO] [stderr]  --> src/main.rs:8:15
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::io::{Read, Write};
[INFO] [stderr]   |               ^^^^  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Response`
[INFO] [stderr]  --> src/main.rs:9:22
[INFO] [stderr]   |
[INFO] [stderr] 9 | use  http::{Request, Response};
[INFO] [stderr]   |                      ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.09s
[INFO] running `"docker" "inspect" "c698d15edbf12b2c8ea7380770400a11c608585e668acf2140e8d7537c98f820"`
[INFO] running `"docker" "rm" "-f" "c698d15edbf12b2c8ea7380770400a11c608585e668acf2140e8d7537c98f820"`
[INFO] [stdout] c698d15edbf12b2c8ea7380770400a11c608585e668acf2140e8d7537c98f820
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Troinnn/kopilka_rp:/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] 8021c8585bc36f4df38df87edeedcf0a4fd0fc14c7bba7c69ccfaa1e3e8db65b
[INFO] running `"docker" "start" "-a" "8021c8585bc36f4df38df87edeedcf0a4fd0fc14c7bba7c69ccfaa1e3e8db65b"`
[INFO] [stderr]    Compiling kopilka_rp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `Read`, `Write`
[INFO] [stderr]  --> src/main.rs:8:15
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::io::{Read, Write};
[INFO] [stderr]   |               ^^^^  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Response`
[INFO] [stderr]  --> src/main.rs:9:22
[INFO] [stderr]   |
[INFO] [stderr] 9 | use  http::{Request, Response};
[INFO] [stderr]   |                      ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `"docker" "inspect" "8021c8585bc36f4df38df87edeedcf0a4fd0fc14c7bba7c69ccfaa1e3e8db65b"`
[INFO] running `"docker" "rm" "-f" "8021c8585bc36f4df38df87edeedcf0a4fd0fc14c7bba7c69ccfaa1e3e8db65b"`
[INFO] [stdout] 8021c8585bc36f4df38df87edeedcf0a4fd0fc14c7bba7c69ccfaa1e3e8db65b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Troinnn/kopilka_rp:/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] ad5584b70bfbdf180b1f6ab36c6cf8562459f5ff333b30c42a7ee6858de8775a
[INFO] running `"docker" "start" "-a" "ad5584b70bfbdf180b1f6ab36c6cf8562459f5ff333b30c42a7ee6858de8775a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/kopilka_rp-1556d09f99d6713d
[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" "ad5584b70bfbdf180b1f6ab36c6cf8562459f5ff333b30c42a7ee6858de8775a"`
[INFO] running `"docker" "rm" "-f" "ad5584b70bfbdf180b1f6ab36c6cf8562459f5ff333b30c42a7ee6858de8775a"`
[INFO] [stdout] ad5584b70bfbdf180b1f6ab36c6cf8562459f5ff333b30c42a7ee6858de8775a