[INFO] updating cached repository HectorIX/tcp-client [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/HectorIX/tcp-client [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/HectorIX/tcp-client" "work/ex/beta-1.38-1/sources/1.37.0/gh/HectorIX/tcp-client"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/HectorIX/tcp-client'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/HectorIX/tcp-client" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/HectorIX/tcp-client"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/HectorIX/tcp-client'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ae3406bdc726c3d604969b1975eb21589d492d33 [INFO] sha for GitHub repo HectorIX/tcp-client: ae3406bdc726c3d604969b1975eb21589d492d33 [INFO] validating manifest of HectorIX/tcp-client 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-client 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-client [INFO] finished frobbing HectorIX/tcp-client [INFO] frobbed toml for HectorIX/tcp-client written to work/ex/beta-1.38-1/sources/1.37.0/gh/HectorIX/tcp-client/Cargo.toml [INFO] started frobbing HectorIX/tcp-client [INFO] finished frobbing HectorIX/tcp-client [INFO] frobbed toml for HectorIX/tcp-client written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/HectorIX/tcp-client/Cargo.toml [INFO] crate HectorIX/tcp-client 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-client 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-1/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-client:/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] 9d7448835cdf20707166c0befba46266ec8410ae59274716110ab162db3de8d7 [INFO] running `"docker" "start" "-a" "9d7448835cdf20707166c0befba46266ec8410ae59274716110ab162db3de8d7"` [INFO] [stderr] Compiling iovec v0.1.0 [INFO] [stderr] Compiling termios v0.2.2 [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 rpassword v0.4.0 [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 tcp-client v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::str` [INFO] [stderr] --> src/client_upload.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::str; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::str` [INFO] [stderr] --> src/main.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | use std::str; [INFO] [stderr] | ^^^^^^^^ [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 = { [INFO] [stderr] 23 | | let m = Mutex::new(User::default()); [INFO] [stderr] 24 | | m [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 = { [INFO] [stderr] 23 | | let m = Mutex::new(User::default()); [INFO] [stderr] 24 | | m [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] warning: unreachable expression [INFO] [stderr] --> src/parser.rs:211:17 [INFO] [stderr] | [INFO] [stderr] 211 | BytesMut::from("\n") [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/parser.rs:247:17 [INFO] [stderr] | [INFO] [stderr] 247 | BytesMut::from("\n") [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/file_io.rs:74:13 [INFO] [stderr] | [INFO] [stderr] 74 | Err(e) => { return "**Failed".to_string().into_bytes(); }, [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/file_io.rs:85:13 [INFO] [stderr] | [INFO] [stderr] 85 | Err(e) => { return "**Failed {}".to_string().into_bytes(); }, [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/client_upload.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | let x = file_io::read_u8(path_to_file.clone().to_string()); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.03s [INFO] running `"docker" "inspect" "9d7448835cdf20707166c0befba46266ec8410ae59274716110ab162db3de8d7"` [INFO] running `"docker" "rm" "-f" "9d7448835cdf20707166c0befba46266ec8410ae59274716110ab162db3de8d7"` [INFO] [stdout] 9d7448835cdf20707166c0befba46266ec8410ae59274716110ab162db3de8d7 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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-client:/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] 9044251bf82051992c117568bdfb043977de22128a0f6715022a9dba4e9f7b23 [INFO] running `"docker" "start" "-a" "9044251bf82051992c117568bdfb043977de22128a0f6715022a9dba4e9f7b23"` [INFO] [stderr] Compiling tcp-client v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::str` [INFO] [stderr] --> src/client_upload.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::str; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::str` [INFO] [stderr] --> src/main.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | use std::str; [INFO] [stderr] | ^^^^^^^^ [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 = { [INFO] [stderr] 23 | | let m = Mutex::new(User::default()); [INFO] [stderr] 24 | | m [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 = { [INFO] [stderr] 23 | | let m = Mutex::new(User::default()); [INFO] [stderr] 24 | | m [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] warning: unreachable expression [INFO] [stderr] --> src/parser.rs:211:17 [INFO] [stderr] | [INFO] [stderr] 211 | BytesMut::from("\n") [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/parser.rs:247:17 [INFO] [stderr] | [INFO] [stderr] 247 | BytesMut::from("\n") [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/file_io.rs:74:13 [INFO] [stderr] | [INFO] [stderr] 74 | Err(e) => { return "**Failed".to_string().into_bytes(); }, [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/file_io.rs:85:13 [INFO] [stderr] | [INFO] [stderr] 85 | Err(e) => { return "**Failed {}".to_string().into_bytes(); }, [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/client_upload.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | let x = file_io::read_u8(path_to_file.clone().to_string()); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.26s [INFO] running `"docker" "inspect" "9044251bf82051992c117568bdfb043977de22128a0f6715022a9dba4e9f7b23"` [INFO] running `"docker" "rm" "-f" "9044251bf82051992c117568bdfb043977de22128a0f6715022a9dba4e9f7b23"` [INFO] [stdout] 9044251bf82051992c117568bdfb043977de22128a0f6715022a9dba4e9f7b23 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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-client:/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] 22a384bed7dfd6b75e4eb0f84f66c8ee5878da8e90d33348e2b7817b5dc2c161 [INFO] running `"docker" "start" "-a" "22a384bed7dfd6b75e4eb0f84f66c8ee5878da8e90d33348e2b7817b5dc2c161"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/tcp_client-6b071dffdd81e402 [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" "22a384bed7dfd6b75e4eb0f84f66c8ee5878da8e90d33348e2b7817b5dc2c161"` [INFO] running `"docker" "rm" "-f" "22a384bed7dfd6b75e4eb0f84f66c8ee5878da8e90d33348e2b7817b5dc2c161"` [INFO] [stdout] 22a384bed7dfd6b75e4eb0f84f66c8ee5878da8e90d33348e2b7817b5dc2c161