[INFO] updating cached repository HectorIX/tcp-server
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/HectorIX/tcp-server
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/HectorIX/tcp-server" "work/ex/beta-1.38-1/sources/1.37.0/gh/HectorIX/tcp-server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/HectorIX/tcp-server'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/HectorIX/tcp-server" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/HectorIX/tcp-server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/HectorIX/tcp-server'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a2f33b729cdd2e575603eb23a888da934c0e3c32
[INFO] sha for GitHub repo HectorIX/tcp-server: a2f33b729cdd2e575603eb23a888da934c0e3c32
[INFO] validating manifest of HectorIX/tcp-server 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 HectorIX/tcp-server 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 HectorIX/tcp-server
[INFO] finished frobbing HectorIX/tcp-server
[INFO] frobbed toml for HectorIX/tcp-server written to work/ex/beta-1.38-1/sources/1.37.0/gh/HectorIX/tcp-server/Cargo.toml
[INFO] started frobbing HectorIX/tcp-server
[INFO] finished frobbing HectorIX/tcp-server
[INFO] frobbed toml for HectorIX/tcp-server written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/HectorIX/tcp-server/Cargo.toml
[INFO] crate HectorIX/tcp-server 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 HectorIX/tcp-server 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-0/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/HectorIX/tcp-server:/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] 8c3d72e59b45298d680830f16415f3dc72a0ace9a9a35a1d274561cfadc1e1a2
[INFO] running `"docker" "start" "-a" "8c3d72e59b45298d680830f16415f3dc72a0ace9a9a35a1d274561cfadc1e1a2"`
[INFO] [stderr]    Compiling iovec v0.1.0
[INFO] [stderr]    Compiling time v0.1.38
[INFO] [stderr]    Compiling net2 v0.2.29
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling bytes v0.4.4
[INFO] [stderr]    Compiling mio v0.6.9
[INFO] [stderr]    Compiling tokio-io v0.1.2
[INFO] [stderr]    Compiling tokio-core v0.1.8
[INFO] [stderr]    Compiling tokio-proto v0.1.1
[INFO] [stderr]    Compiling tcp-server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/user.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | / lazy_static! {
[INFO] [stderr] 21 | |
[INFO] [stderr] 22 | |     static ref USER: Mutex<User> = {
[INFO] [stderr] 23 | |         let u = Mutex::new(User::default());
[INFO] [stderr] 24 | |         u
[INFO] [stderr] 25 | |     };
[INFO] [stderr] 26 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/user.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | / lazy_static! {
[INFO] [stderr] 21 | |
[INFO] [stderr] 22 | |     static ref USER: Mutex<User> = {
[INFO] [stderr] 23 | |         let u = Mutex::new(User::default());
[INFO] [stderr] 24 | |         u
[INFO] [stderr] 25 | |     };
[INFO] [stderr] 26 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.89s
[INFO] running `"docker" "inspect" "8c3d72e59b45298d680830f16415f3dc72a0ace9a9a35a1d274561cfadc1e1a2"`
[INFO] running `"docker" "rm" "-f" "8c3d72e59b45298d680830f16415f3dc72a0ace9a9a35a1d274561cfadc1e1a2"`
[INFO] [stdout] 8c3d72e59b45298d680830f16415f3dc72a0ace9a9a35a1d274561cfadc1e1a2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/HectorIX/tcp-server:/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] 8a1a392fc4590401b20a84ea44fcd8712113b2b4b50c2135a6d8152cbac150ef
[INFO] running `"docker" "start" "-a" "8a1a392fc4590401b20a84ea44fcd8712113b2b4b50c2135a6d8152cbac150ef"`
[INFO] [stderr]    Compiling tcp-server v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/user.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | / lazy_static! {
[INFO] [stderr] 21 | |
[INFO] [stderr] 22 | |     static ref USER: Mutex<User> = {
[INFO] [stderr] 23 | |         let u = Mutex::new(User::default());
[INFO] [stderr] 24 | |         u
[INFO] [stderr] 25 | |     };
[INFO] [stderr] 26 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/user.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | / lazy_static! {
[INFO] [stderr] 21 | |
[INFO] [stderr] 22 | |     static ref USER: Mutex<User> = {
[INFO] [stderr] 23 | |         let u = Mutex::new(User::default());
[INFO] [stderr] 24 | |         u
[INFO] [stderr] 25 | |     };
[INFO] [stderr] 26 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `"docker" "inspect" "8a1a392fc4590401b20a84ea44fcd8712113b2b4b50c2135a6d8152cbac150ef"`
[INFO] running `"docker" "rm" "-f" "8a1a392fc4590401b20a84ea44fcd8712113b2b4b50c2135a6d8152cbac150ef"`
[INFO] [stdout] 8a1a392fc4590401b20a84ea44fcd8712113b2b4b50c2135a6d8152cbac150ef
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/HectorIX/tcp-server:/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] 2d4d54bedb30cef62166d559f82dc09c6ae5e66d729efbc1696ee14048277fc9
[INFO] running `"docker" "start" "-a" "2d4d54bedb30cef62166d559f82dc09c6ae5e66d729efbc1696ee14048277fc9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tcp_server-ee63b79722419c2e
[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" "2d4d54bedb30cef62166d559f82dc09c6ae5e66d729efbc1696ee14048277fc9"`
[INFO] running `"docker" "rm" "-f" "2d4d54bedb30cef62166d559f82dc09c6ae5e66d729efbc1696ee14048277fc9"`
[INFO] [stdout] 2d4d54bedb30cef62166d559f82dc09c6ae5e66d729efbc1696ee14048277fc9