[INFO] updating cached repository shwcsmack/http_test
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/shwcsmack/http_test
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/shwcsmack/http_test" "work/ex/beta-1.37-6/sources/1.36.0/gh/shwcsmack/http_test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/shwcsmack/http_test'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/shwcsmack/http_test" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/shwcsmack/http_test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/shwcsmack/http_test'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b34f99fa3b5642a7a0c3c22ee8654bceafbc6bdb
[INFO] sha for GitHub repo shwcsmack/http_test: b34f99fa3b5642a7a0c3c22ee8654bceafbc6bdb
[INFO] validating manifest of shwcsmack/http_test 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 shwcsmack/http_test 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 shwcsmack/http_test
[INFO] finished frobbing shwcsmack/http_test
[INFO] frobbed toml for shwcsmack/http_test written to work/ex/beta-1.37-6/sources/1.36.0/gh/shwcsmack/http_test/Cargo.toml
[INFO] started frobbing shwcsmack/http_test
[INFO] finished frobbing shwcsmack/http_test
[INFO] frobbed toml for shwcsmack/http_test written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/shwcsmack/http_test/Cargo.toml
[INFO] crate shwcsmack/http_test 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] testing shwcsmack/http_test 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-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/shwcsmack/http_test:/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] 653d1d9691f89178568d54e559519941d636fb8e3b4b514466c50dfbe02f871a
[INFO] running `"docker" "start" "-a" "653d1d9691f89178568d54e559519941d636fb8e3b4b514466c50dfbe02f871a"`
[INFO] [stderr]    Compiling http_test v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.94s
[INFO] running `"docker" "inspect" "653d1d9691f89178568d54e559519941d636fb8e3b4b514466c50dfbe02f871a"`
[INFO] running `"docker" "rm" "-f" "653d1d9691f89178568d54e559519941d636fb8e3b4b514466c50dfbe02f871a"`
[INFO] [stdout] 653d1d9691f89178568d54e559519941d636fb8e3b4b514466c50dfbe02f871a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/shwcsmack/http_test:/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] 7251c807a61dff5176c04d62d899a7c4fb7ac13f8ea10e6c382039cf6520130d
[INFO] running `"docker" "start" "-a" "7251c807a61dff5176c04d62d899a7c4fb7ac13f8ea10e6c382039cf6520130d"`
[INFO] [stderr]    Compiling http_test v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]    --> src/lib.rs:126:9
[INFO] [stderr]     |
[INFO] [stderr] 126 |     use super::*;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `"docker" "inspect" "7251c807a61dff5176c04d62d899a7c4fb7ac13f8ea10e6c382039cf6520130d"`
[INFO] running `"docker" "rm" "-f" "7251c807a61dff5176c04d62d899a7c4fb7ac13f8ea10e6c382039cf6520130d"`
[INFO] [stdout] 7251c807a61dff5176c04d62d899a7c4fb7ac13f8ea10e6c382039cf6520130d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/shwcsmack/http_test:/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] 8e9170ba678484fe2b69961ae118d2d60f7e5f75277e01de3b31a95e0ea21dbf
[INFO] running `"docker" "start" "-a" "8e9170ba678484fe2b69961ae118d2d60f7e5f75277e01de3b31a95e0ea21dbf"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/http_test-0c044128777efe06
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/http_test-807388395b5630b3
[INFO] [stderr]    Doc-tests http_test
[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] [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" "8e9170ba678484fe2b69961ae118d2d60f7e5f75277e01de3b31a95e0ea21dbf"`
[INFO] running `"docker" "rm" "-f" "8e9170ba678484fe2b69961ae118d2d60f7e5f75277e01de3b31a95e0ea21dbf"`
[INFO] [stdout] 8e9170ba678484fe2b69961ae118d2d60f7e5f75277e01de3b31a95e0ea21dbf