[INFO] updating cached repository smoqadam/rust-router
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/smoqadam/rust-router
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/smoqadam/rust-router" "work/ex/beta-1.38-1/sources/1.37.0/gh/smoqadam/rust-router"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/smoqadam/rust-router'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/smoqadam/rust-router" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/smoqadam/rust-router"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/smoqadam/rust-router'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 98a899c7bf59b2a4f644a0b443089662491c7cec
[INFO] sha for GitHub repo smoqadam/rust-router: 98a899c7bf59b2a4f644a0b443089662491c7cec
[INFO] validating manifest of smoqadam/rust-router 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 smoqadam/rust-router 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 smoqadam/rust-router
[INFO] finished frobbing smoqadam/rust-router
[INFO] frobbed toml for smoqadam/rust-router written to work/ex/beta-1.38-1/sources/1.37.0/gh/smoqadam/rust-router/Cargo.toml
[INFO] started frobbing smoqadam/rust-router
[INFO] finished frobbing smoqadam/rust-router
[INFO] frobbed toml for smoqadam/rust-router written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/smoqadam/rust-router/Cargo.toml
[INFO] crate smoqadam/rust-router 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing smoqadam/rust-router 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-7/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/smoqadam/rust-router:/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] 24cf959cad2be59c305ee209938098f437d414a2d4e7915f0d5e37b58639a507
[INFO] running `"docker" "start" "-a" "24cf959cad2be59c305ee209938098f437d414a2d4e7915f0d5e37b58639a507"`
[INFO] [stderr]    Compiling video-downloader v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `post`
[INFO] [stderr]   --> src/router.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn post(&mut self, pattern: &str, f: Handler)  {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `json`
[INFO] [stderr]   --> src/response.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn json(body: String, status: i32) -> Response {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `POST`
[INFO] [stderr]  --> src/request.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     pub const POST: &str = "POST";
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `"docker" "inspect" "24cf959cad2be59c305ee209938098f437d414a2d4e7915f0d5e37b58639a507"`
[INFO] running `"docker" "rm" "-f" "24cf959cad2be59c305ee209938098f437d414a2d4e7915f0d5e37b58639a507"`
[INFO] [stdout] 24cf959cad2be59c305ee209938098f437d414a2d4e7915f0d5e37b58639a507
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/smoqadam/rust-router:/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] 82a456f23382ae907be4f73394bd05f141523146a9e739ad1a7677a10aaf3735
[INFO] running `"docker" "start" "-a" "82a456f23382ae907be4f73394bd05f141523146a9e739ad1a7677a10aaf3735"`
[INFO] [stderr]    Compiling video-downloader v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: method is never used: `post`
[INFO] [stderr]   --> src/router.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn post(&mut self, pattern: &str, f: Handler)  {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `json`
[INFO] [stderr]   --> src/response.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn json(body: String, status: i32) -> Response {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `POST`
[INFO] [stderr]  --> src/request.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     pub const POST: &str = "POST";
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `"docker" "inspect" "82a456f23382ae907be4f73394bd05f141523146a9e739ad1a7677a10aaf3735"`
[INFO] running `"docker" "rm" "-f" "82a456f23382ae907be4f73394bd05f141523146a9e739ad1a7677a10aaf3735"`
[INFO] [stdout] 82a456f23382ae907be4f73394bd05f141523146a9e739ad1a7677a10aaf3735
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/smoqadam/rust-router:/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] 989bb7826936435a57d10173affc6da185928c1e764d4017fd6007ded63e3a95
[INFO] running `"docker" "start" "-a" "989bb7826936435a57d10173affc6da185928c1e764d4017fd6007ded63e3a95"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/video_downloader-4f254b8384456e5f
[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" "989bb7826936435a57d10173affc6da185928c1e764d4017fd6007ded63e3a95"`
[INFO] running `"docker" "rm" "-f" "989bb7826936435a57d10173affc6da185928c1e764d4017fd6007ded63e3a95"`
[INFO] [stdout] 989bb7826936435a57d10173affc6da185928c1e764d4017fd6007ded63e3a95