[INFO] cloning repository https://github.com/leokang28/tokio_mini_http
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/leokang28/tokio_mini_http" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleokang28%2Ftokio_mini_http", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleokang28%2Ftokio_mini_http'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f5efc0f99d8a56856f5b826b16821b71851a9e4b
[INFO] testing leokang28/tokio_mini_http against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleokang28%2Ftokio_mini_http" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/leokang28/tokio_mini_http on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/leokang28/tokio_mini_http
[INFO] finished tweaking git repo https://github.com/leokang28/tokio_mini_http
[INFO] tweaked toml for git repo https://github.com/leokang28/tokio_mini_http written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/leokang28/tokio_mini_http already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 44a6ed7c0fbfc5968d14ae6cd1c6a3b5c106c58188db4c7e0194bd9f84b752f7
[INFO] running `Command { std: "docker" "start" "-a" "44a6ed7c0fbfc5968d14ae6cd1c6a3b5c106c58188db4c7e0194bd9f84b752f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44a6ed7c0fbfc5968d14ae6cd1c6a3b5c106c58188db4c7e0194bd9f84b752f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44a6ed7c0fbfc5968d14ae6cd1c6a3b5c106c58188db4c7e0194bd9f84b752f7", kill_on_drop: false }`
[INFO] [stdout] 44a6ed7c0fbfc5968d14ae6cd1c6a3b5c106c58188db4c7e0194bd9f84b752f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e1592751c420b9f6de97829751be70ea6e951e7809b6c584377aa6acc02f4984
[INFO] running `Command { std: "docker" "start" "-a" "e1592751c420b9f6de97829751be70ea6e951e7809b6c584377aa6acc02f4984", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling quote v1.0.14
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling tokio v1.15.0
[INFO] [stderr]    Compiling nett v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `response_body` is never read
[INFO] [stdout]   --> src/service/http.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let mut response_body: String = "".to_string();
[INFO] [stdout]    |             ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.33s
[INFO] running `Command { std: "docker" "inspect" "e1592751c420b9f6de97829751be70ea6e951e7809b6c584377aa6acc02f4984", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1592751c420b9f6de97829751be70ea6e951e7809b6c584377aa6acc02f4984", kill_on_drop: false }`
[INFO] [stdout] e1592751c420b9f6de97829751be70ea6e951e7809b6c584377aa6acc02f4984
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2153c71a3a73c4ed03ffada5be9d9c5d03bbee635ecd1d709a0896a0f93e78d5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2153c71a3a73c4ed03ffada5be9d9c5d03bbee635ecd1d709a0896a0f93e78d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling nett v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `response_body` is never read
[INFO] [stdout]   --> src/service/http.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let mut response_body: String = "".to_string();
[INFO] [stdout]    |             ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.29s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/nett-c3c3a4d57699d510)
[INFO] running `Command { std: "docker" "inspect" "2153c71a3a73c4ed03ffada5be9d9c5d03bbee635ecd1d709a0896a0f93e78d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2153c71a3a73c4ed03ffada5be9d9c5d03bbee635ecd1d709a0896a0f93e78d5", kill_on_drop: false }`
[INFO] [stdout] 2153c71a3a73c4ed03ffada5be9d9c5d03bbee635ecd1d709a0896a0f93e78d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5acc03dc458cf4b59856de032c9120e20920d4ee6e804d1a91309541fa08e020
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5acc03dc458cf4b59856de032c9120e20920d4ee6e804d1a91309541fa08e020", kill_on_drop: false }`
[INFO] [stderr] warning: value assigned to `response_body` is never read
[INFO] [stderr]   --> src/service/http.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 |     let mut response_body: String = "".to_string();
[INFO] [stderr]    |             ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: `nett` (bin "nett" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/nett-c3c3a4d57699d510)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5acc03dc458cf4b59856de032c9120e20920d4ee6e804d1a91309541fa08e020", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5acc03dc458cf4b59856de032c9120e20920d4ee6e804d1a91309541fa08e020", kill_on_drop: false }`
[INFO] [stdout] 5acc03dc458cf4b59856de032c9120e20920d4ee6e804d1a91309541fa08e020