[INFO] updating cached repository https://github.com/TyPott/simple-echo-server
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8c0c553c4b7ba87eb7cdaa4d93c19c38d9a647b7
[INFO] testing TyPott/simple-echo-server against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FTyPott%2Fsimple-echo-server" "work/builds/worker-11/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TyPott/simple-echo-server on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/TyPott/simple-echo-server
[INFO] finished tweaking git repo https://github.com/TyPott/simple-echo-server
[INFO] tweaked toml for git repo https://github.com/TyPott/simple-echo-server written to work/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/TyPott/simple-echo-server already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 16c95dd5802601e9194c1140d1943033fc18d7828413e82c88d2b8186893e99d
[INFO] running `"docker" "start" "-a" "16c95dd5802601e9194c1140d1943033fc18d7828413e82c88d2b8186893e99d"`
[INFO] [stderr]    Compiling simple-echo-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `"docker" "inspect" "16c95dd5802601e9194c1140d1943033fc18d7828413e82c88d2b8186893e99d"`
[INFO] running `"docker" "rm" "-f" "16c95dd5802601e9194c1140d1943033fc18d7828413e82c88d2b8186893e99d"`
[INFO] [stdout] 16c95dd5802601e9194c1140d1943033fc18d7828413e82c88d2b8186893e99d
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0bf7d97c60fd194ebb1754c7df5ea1e8fbff7d3d7a3dbb12616cc5cc6e3bb7fd
[INFO] running `"docker" "start" "-a" "0bf7d97c60fd194ebb1754c7df5ea1e8fbff7d3d7a3dbb12616cc5cc6e3bb7fd"`
[INFO] [stderr]    Compiling simple-echo-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `"docker" "inspect" "0bf7d97c60fd194ebb1754c7df5ea1e8fbff7d3d7a3dbb12616cc5cc6e3bb7fd"`
[INFO] running `"docker" "rm" "-f" "0bf7d97c60fd194ebb1754c7df5ea1e8fbff7d3d7a3dbb12616cc5cc6e3bb7fd"`
[INFO] [stdout] 0bf7d97c60fd194ebb1754c7df5ea1e8fbff7d3d7a3dbb12616cc5cc6e3bb7fd
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] c1ef97154f3910ad04865a9b3a6b8680ed4771b1842585a22799b66ac0ecdc8b
[INFO] running `"docker" "start" "-a" "c1ef97154f3910ad04865a9b3a6b8680ed4771b1842585a22799b66ac0ecdc8b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/simple_echo_server-5f2c5f144badc46f
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::echo_in_memory_buffer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c1ef97154f3910ad04865a9b3a6b8680ed4771b1842585a22799b66ac0ecdc8b"`
[INFO] running `"docker" "rm" "-f" "c1ef97154f3910ad04865a9b3a6b8680ed4771b1842585a22799b66ac0ecdc8b"`
[INFO] [stdout] c1ef97154f3910ad04865a9b3a6b8680ed4771b1842585a22799b66ac0ecdc8b