[INFO] updating cached repository noamkatzir/express.rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/noamkatzir/express.rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/noamkatzir/express.rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/noamkatzir/express.rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/noamkatzir/express.rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/noamkatzir/express.rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/noamkatzir/express.rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/noamkatzir/express.rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 313044e2ea5a810393fa7b926895151f5d5a4eda [INFO] sha for GitHub repo noamkatzir/express.rs: 313044e2ea5a810393fa7b926895151f5d5a4eda [INFO] validating manifest of noamkatzir/express.rs 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 noamkatzir/express.rs 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 noamkatzir/express.rs [INFO] finished frobbing noamkatzir/express.rs [INFO] frobbed toml for noamkatzir/express.rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/noamkatzir/express.rs/Cargo.toml [INFO] started frobbing noamkatzir/express.rs [INFO] finished frobbing noamkatzir/express.rs [INFO] frobbed toml for noamkatzir/express.rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/noamkatzir/express.rs/Cargo.toml [INFO] crate noamkatzir/express.rs 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 noamkatzir/express.rs 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-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/noamkatzir/express.rs:/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] 4edf618ce7f3301fb493e9655035f4f6be8c5d2103b71697bda0570cd6ec7682 [INFO] running `"docker" "start" "-a" "4edf618ce7f3301fb493e9655035f4f6be8c5d2103b71697bda0570cd6ec7682"` [INFO] [stderr] Compiling cc v1.0.30 [INFO] [stderr] Compiling num_cpus v1.10.0 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling bytes v0.4.11 [INFO] [stderr] Compiling threadpool v1.7.1 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling flate2 v1.0.6 [INFO] [stderr] Compiling express v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/router/router.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `TcpListener` [INFO] [stderr] --> src/router/router.rs:4:16 [INFO] [stderr] | [INFO] [stderr] 4 | use std::net::{TcpListener, TcpStream}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `threadpool::ThreadPool` [INFO] [stderr] --> src/router/router.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use threadpool::ThreadPool; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bind_on` [INFO] [stderr] --> src/router/router.rs:66:13 [INFO] [stderr] | [INFO] [stderr] 66 | let bind_on = format!("{}:{}", host, port); [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_bind_on` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_http_request` [INFO] [stderr] --> src/router/router.rs:73:1 [INFO] [stderr] | [INFO] [stderr] 73 | fn parse_http_request(mut stream: TcpStream) -> Result<(RequestBuilder, TcpStream),u8> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `run_request_callback` [INFO] [stderr] --> src/router/router.rs:101:1 [INFO] [stderr] | [INFO] [stderr] 101 | fn run_request_callback(request: RequestBuilder, inner: Arc) -> RouterResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `inner` [INFO] [stderr] --> src/acceptor.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | inner: Arc [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/bin/express.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.87s [INFO] running `"docker" "inspect" "4edf618ce7f3301fb493e9655035f4f6be8c5d2103b71697bda0570cd6ec7682"` [INFO] running `"docker" "rm" "-f" "4edf618ce7f3301fb493e9655035f4f6be8c5d2103b71697bda0570cd6ec7682"` [INFO] [stdout] 4edf618ce7f3301fb493e9655035f4f6be8c5d2103b71697bda0570cd6ec7682 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/noamkatzir/express.rs:/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] eb4c8f7b502e69fe44857a3eb7a523bd225903d44df955f434304bdc11103d78 [INFO] running `"docker" "start" "-a" "eb4c8f7b502e69fe44857a3eb7a523bd225903d44df955f434304bdc11103d78"` [INFO] [stderr] Compiling express v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/bin/express.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/router/router.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `TcpListener` [INFO] [stderr] --> src/router/router.rs:4:16 [INFO] [stderr] | [INFO] [stderr] 4 | use std::net::{TcpListener, TcpStream}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `threadpool::ThreadPool` [INFO] [stderr] --> src/router/router.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use threadpool::ThreadPool; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bind_on` [INFO] [stderr] --> src/router/router.rs:66:13 [INFO] [stderr] | [INFO] [stderr] 66 | let bind_on = format!("{}:{}", host, port); [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_bind_on` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_http_request` [INFO] [stderr] --> src/router/router.rs:73:1 [INFO] [stderr] | [INFO] [stderr] 73 | fn parse_http_request(mut stream: TcpStream) -> Result<(RequestBuilder, TcpStream),u8> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `run_request_callback` [INFO] [stderr] --> src/router/router.rs:101:1 [INFO] [stderr] | [INFO] [stderr] 101 | fn run_request_callback(request: RequestBuilder, inner: Arc) -> RouterResult { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `inner` [INFO] [stderr] --> src/acceptor.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | inner: Arc [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.47s [INFO] running `"docker" "inspect" "eb4c8f7b502e69fe44857a3eb7a523bd225903d44df955f434304bdc11103d78"` [INFO] running `"docker" "rm" "-f" "eb4c8f7b502e69fe44857a3eb7a523bd225903d44df955f434304bdc11103d78"` [INFO] [stdout] eb4c8f7b502e69fe44857a3eb7a523bd225903d44df955f434304bdc11103d78 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/noamkatzir/express.rs:/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] c17d6be25e8af0c9e71fb18dfcf4d7a40539f37b9e54901b146f54b212fac404 [INFO] running `"docker" "start" "-a" "c17d6be25e8af0c9e71fb18dfcf4d7a40539f37b9e54901b146f54b212fac404"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running /opt/crater/target/debug/deps/express-f3b62969b4bf9f68 [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] [stderr] Running /opt/crater/target/debug/deps/express-e93609ffda5fd566 [INFO] [stderr] Doc-tests express [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" "c17d6be25e8af0c9e71fb18dfcf4d7a40539f37b9e54901b146f54b212fac404"` [INFO] running `"docker" "rm" "-f" "c17d6be25e8af0c9e71fb18dfcf4d7a40539f37b9e54901b146f54b212fac404"` [INFO] [stdout] c17d6be25e8af0c9e71fb18dfcf4d7a40539f37b9e54901b146f54b212fac404