[INFO] cloning repository https://github.com/y-usuzumi/web-server-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/y-usuzumi/web-server-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fy-usuzumi%2Fweb-server-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fy-usuzumi%2Fweb-server-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 72bb440407614db10dc5ff2f59ceec87d891dd07
[INFO] testing y-usuzumi/web-server-rs against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fy-usuzumi%2Fweb-server-rs" "/workspace/builds/worker-46/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-46/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/y-usuzumi/web-server-rs on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/y-usuzumi/web-server-rs
[INFO] finished tweaking git repo https://github.com/y-usuzumi/web-server-rs
[INFO] tweaked toml for git repo https://github.com/y-usuzumi/web-server-rs written to /workspace/builds/worker-46/source/Cargo.toml
[INFO] crate git repo https://github.com/y-usuzumi/web-server-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 30979f8cc8454d9adc383046e905d21b0569a2c2d954387bc6b3ea881a0e4891
[INFO] running `Command { std: "docker" "start" "-a" "30979f8cc8454d9adc383046e905d21b0569a2c2d954387bc6b3ea881a0e4891", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30979f8cc8454d9adc383046e905d21b0569a2c2d954387bc6b3ea881a0e4891", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30979f8cc8454d9adc383046e905d21b0569a2c2d954387bc6b3ea881a0e4891", kill_on_drop: false }`
[INFO] [stdout] 30979f8cc8454d9adc383046e905d21b0569a2c2d954387bc6b3ea881a0e4891
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0df43d393cb687ed00de0e7de9b38d18bdfae387076eedbe07a8891bd3aaa12d
[INFO] running `Command { std: "docker" "start" "-a" "0df43d393cb687ed00de0e7de9b38d18bdfae387076eedbe07a8891bd3aaa12d", kill_on_drop: false }`
[INFO] [stderr]    Compiling webserver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(try_blocks, box_syntax, trait_alias)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server.rs:15:45
[INFO] [stdout]    |
[INFO] [stdout] 15 |     handlers: HashMap<(String, String), Box<Handler>>
[INFO] [stdout]    |                                             ^^^^^^^ help: use `dyn`: `dyn Handler`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0759]: `self` has an anonymous lifetime `'_` but it needs to satisfy a `'static` lifetime requirement
[INFO] [stdout]   --> src/server.rs:41:26
[INFO] [stdout]    |
[INFO] [stdout] 33 |       pub fn run(&self) {
[INFO] [stdout]    |                  ----- this data with an anonymous lifetime `'_`...
[INFO] [stdout] ...
[INFO] [stdout] 41 |               pool.execute(|| {
[INFO] [stdout]    |  __________________________^
[INFO] [stdout] 42 | |                 self.handle_connection(&mut stream);
[INFO] [stdout] 43 | |             })
[INFO] [stdout]    | |_____________^ ...is captured here...
[INFO] [stdout]    |
[INFO] [stdout] note: ...and is required to live as long as `'static` here
[INFO] [stdout]   --> src/server.rs:41:18
[INFO] [stdout]    |
[INFO] [stdout] 41 |             pool.execute(|| {
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0554, E0759.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `webserver` due to 3 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "0df43d393cb687ed00de0e7de9b38d18bdfae387076eedbe07a8891bd3aaa12d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0df43d393cb687ed00de0e7de9b38d18bdfae387076eedbe07a8891bd3aaa12d", kill_on_drop: false }`
[INFO] [stdout] 0df43d393cb687ed00de0e7de9b38d18bdfae387076eedbe07a8891bd3aaa12d
