[INFO] cloning repository https://github.com/chenuvi/rust_web_server_s1_yang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chenuvi/rust_web_server_s1_yang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchenuvi%2Frust_web_server_s1_yang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchenuvi%2Frust_web_server_s1_yang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b2ae6abb212efa132e2dddbb394313ed14dfe55e
[INFO] checking chenuvi/rust_web_server_s1_yang/b2ae6abb212efa132e2dddbb394313ed14dfe55e against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchenuvi%2Frust_web_server_s1_yang" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/chenuvi/rust_web_server_s1_yang on toolchain ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/chenuvi/rust_web_server_s1_yang
[INFO] finished tweaking git repo https://github.com/chenuvi/rust_web_server_s1_yang
[INFO] tweaked toml for git repo https://github.com/chenuvi/rust_web_server_s1_yang written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/chenuvi/rust_web_server_s1_yang already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] faf38c8d4e1a24d02ca09cce90d0bfccab6e8af70c932e908f175457fe77df50
[INFO] running `Command { std: "docker" "start" "-a" "faf38c8d4e1a24d02ca09cce90d0bfccab6e8af70c932e908f175457fe77df50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "faf38c8d4e1a24d02ca09cce90d0bfccab6e8af70c932e908f175457fe77df50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "faf38c8d4e1a24d02ca09cce90d0bfccab6e8af70c932e908f175457fe77df50", kill_on_drop: false }`
[INFO] [stdout] faf38c8d4e1a24d02ca09cce90d0bfccab6e8af70c932e908f175457fe77df50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4221c2cebc434db15e755f36c34e8483120347fc215ec43227f93baef46acd0
[INFO] running `Command { std: "docker" "start" "-a" "b4221c2cebc434db15e755f36c34e8483120347fc215ec43227f93baef46acd0", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Checking http v0.1.0 (/opt/rustwide/workdir/http)
[INFO] [stderr]     Checking tcpclient v0.1.0 (/opt/rustwide/workdir/tcpclient)
[INFO] [stderr]     Checking tcpserver v0.1.0 (/opt/rustwide/workdir/tcpserver)
[INFO] [stderr]     Checking httpserver v0.1.0 (/opt/rustwide/workdir/httpserver)
[INFO] [stdout] error[E0432]: unresolved import `super::router`
[INFO] [stdout]  --> httpserver/src/server.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::router::Router;
[INFO] [stdout]   |            ^^^^^^ could not find `router` in the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `super::router`
[INFO] [stdout]  --> httpserver/src/server.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::router::Router;
[INFO] [stdout]   |            ^^^^^^ could not find `router` in the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `incoming` found for enum `Result` in the current scope
[INFO] [stdout]   --> httpserver/src/server.rs:20:43
[INFO] [stdout]    |
[INFO] [stdout] 20 |         for stream in connection_listener.incoming() {
[INFO] [stdout]    |                                           ^^^^^^^^ method not found in `Result<TcpListener, Error>`
[INFO] [stdout]    |
[INFO] [stdout] note: the method `incoming` exists on the type `TcpListener`
[INFO] [stdout]   --> /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/net/tcp.rs:871:5
[INFO] [stdout] help: consider using `Result::expect` to unwrap the `TcpListener` value, panicking if the value is a `Result::Err`
[INFO] [stdout]    |
[INFO] [stdout] 20 |         for stream in connection_listener.expect("REASON").incoming() {
[INFO] [stdout]    |                                          +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `incoming` found for enum `Result` in the current scope
[INFO] [stdout]   --> httpserver/src/server.rs:20:43
[INFO] [stdout]    |
[INFO] [stdout] 20 |         for stream in connection_listener.incoming() {
[INFO] [stdout]    |                                           ^^^^^^^^ method not found in `Result<TcpListener, Error>`
[INFO] [stdout]    |
[INFO] [stdout] note: the method `incoming` exists on the type `TcpListener`
[INFO] [stdout]   --> /rustc/ff1737bb00913444173658b4e0b274fd79aabf66/library/std/src/net/tcp.rs:871:5
[INFO] [stdout] help: consider using `Result::expect` to unwrap the `TcpListener` value, panicking if the value is a `Result::Err`
[INFO] [stdout]    |
[INFO] [stdout] 20 |         for stream in connection_listener.expect("REASON").incoming() {
[INFO] [stdout]    |                                          +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `httpserver` (bin "httpserver" test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `httpserver` (bin "httpserver") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "b4221c2cebc434db15e755f36c34e8483120347fc215ec43227f93baef46acd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4221c2cebc434db15e755f36c34e8483120347fc215ec43227f93baef46acd0", kill_on_drop: false }`
[INFO] [stdout] b4221c2cebc434db15e755f36c34e8483120347fc215ec43227f93baef46acd0