[INFO] cloning repository https://github.com/rongfengliang/hyperdemo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rongfengliang/hyperdemo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frongfengliang%2Fhyperdemo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frongfengliang%2Fhyperdemo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dd8b0420c3a5d85c96a7157f421ee1a5a81411e1
[INFO] checking rongfengliang/hyperdemo against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frongfengliang%2Fhyperdemo" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rongfengliang/hyperdemo
[INFO] finished tweaking git repo https://github.com/rongfengliang/hyperdemo
[INFO] tweaked toml for git repo https://github.com/rongfengliang/hyperdemo written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rongfengliang/hyperdemo on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rongfengliang/hyperdemo 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 178ecfa13937396f56e4156c7378bbc48b217469bbe5391f751a9e1a011b3d0a
[INFO] running `Command { std: "docker" "start" "-a" "178ecfa13937396f56e4156c7378bbc48b217469bbe5391f751a9e1a011b3d0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "178ecfa13937396f56e4156c7378bbc48b217469bbe5391f751a9e1a011b3d0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "178ecfa13937396f56e4156c7378bbc48b217469bbe5391f751a9e1a011b3d0a", kill_on_drop: false }`
[INFO] [stdout] 178ecfa13937396f56e4156c7378bbc48b217469bbe5391f751a9e1a011b3d0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1264b2eda509e64d8485c79c68560ba96ddc08928b42f21ead4e5f7bec2403c
[INFO] running `Command { std: "docker" "start" "-a" "b1264b2eda509e64d8485c79c68560ba96ddc08928b42f21ead4e5f7bec2403c", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Checking libc v0.2.36
[INFO] [stderr]     Checking cfg-if v0.1.2
[INFO] [stderr]     Checking futures v0.1.18
[INFO] [stderr]     Checking byteorder v1.2.1
[INFO] [stderr]    Compiling version_check v0.1.3
[INFO] [stderr]     Checking lazycell v0.6.0
[INFO] [stderr]     Checking slab v0.3.0
[INFO] [stderr]     Checking scoped-tls v0.1.0
[INFO] [stderr]     Checking slab v0.4.0
[INFO] [stderr]     Checking take v0.1.0
[INFO] [stderr]     Checking smallvec v0.2.1
[INFO] [stderr]     Checking safemem v0.2.0
[INFO] [stderr]     Checking httparse v1.2.4
[INFO] [stderr]     Checking log v0.4.1
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]    Compiling unicase v2.1.0
[INFO] [stderr]     Checking iovec v0.1.2
[INFO] [stderr]     Checking net2 v0.2.31
[INFO] [stderr]     Checking rand v0.4.2
[INFO] [stderr]     Checking num_cpus v1.8.0
[INFO] [stderr]     Checking time v0.1.39
[INFO] [stderr]     Checking bytes v0.4.6
[INFO] [stderr]     Checking base64 v0.9.0
[INFO] [stderr]     Checking mio v0.6.13
[INFO] [stderr]     Checking mime v0.3.5
[INFO] [stderr]     Checking rand v0.3.22
[INFO] [stderr]     Checking tokio-io v0.1.5
[INFO] [stderr]     Checking tokio-service v0.1.0
[INFO] [stderr]     Checking relay v0.1.1
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking tokio-core v0.1.12
[INFO] [stderr]     Checking tokio-proto v0.1.1
[INFO] [stderr]     Checking hyper v0.11.19
[INFO] [stderr]     Checking hyperdemo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `user` should have an upper camel case name
[INFO] [stdout]  --> src/app/user.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 |     pub struct user {
[INFO] [stdout]   |                ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `User`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `user2` should have an upper camel case name
[INFO] [stdout]   --> src/app/user.rs:17:20
[INFO] [stdout]    |
[INFO] [stdout] 17 |         pub struct user2 {
[INFO] [stdout]    |                    ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `User2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/app/helloword.rs:15:23
[INFO] [stdout]    |
[INFO] [stdout] 15 |     type Future = Box<Future<Item=Self::Response, Error=Self::Error>>;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 15 |     type Future = Box<dyn Future<Item=Self::Response, Error=Self::Error>>;
[INFO] [stdout]    |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `user` is never constructed
[INFO] [stdout]  --> src/app/user.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 |     pub struct user {
[INFO] [stdout]   |                ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `new` is never used
[INFO] [stdout]  --> src/app/user.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 7 |     impl user {
[INFO] [stdout]   |     --------- method in this implementation
[INFO] [stdout] 8 |         fn new(&self) -> user {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `user` should have an upper camel case name
[INFO] [stdout]  --> src/app/user.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 |     pub struct user {
[INFO] [stdout]   |                ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `User`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `user2` is never constructed
[INFO] [stdout]   --> src/app/user.rs:17:20
[INFO] [stdout]    |
[INFO] [stdout] 17 |         pub struct user2 {
[INFO] [stdout]    |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `new` is never used
[INFO] [stdout]   --> src/app/user.rs:22:16
[INFO] [stdout]    |
[INFO] [stdout] 21 |         impl user2 {
[INFO] [stdout]    |         ---------- method in this implementation
[INFO] [stdout] 22 |             fn new(&self) -> user2 {
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `user2` should have an upper camel case name
[INFO] [stdout]   --> src/app/user.rs:17:20
[INFO] [stdout]    |
[INFO] [stdout] 17 |         pub struct user2 {
[INFO] [stdout]    |                    ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `User2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/app/helloword.rs:15:23
[INFO] [stdout]    |
[INFO] [stdout] 15 |     type Future = Box<Future<Item=Self::Response, Error=Self::Error>>;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 15 |     type Future = Box<dyn Future<Item=Self::Response, Error=Self::Error>>;
[INFO] [stdout]    |                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `user` is never constructed
[INFO] [stdout]  --> src/app/user.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 |     pub struct user {
[INFO] [stdout]   |                ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `new` is never used
[INFO] [stdout]  --> src/app/user.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 7 |     impl user {
[INFO] [stdout]   |     --------- method in this implementation
[INFO] [stdout] 8 |         fn new(&self) -> user {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `user2` is never constructed
[INFO] [stdout]   --> src/app/user.rs:17:20
[INFO] [stdout]    |
[INFO] [stdout] 17 |         pub struct user2 {
[INFO] [stdout]    |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `new` is never used
[INFO] [stdout]   --> src/app/user.rs:22:16
[INFO] [stdout]    |
[INFO] [stdout] 21 |         impl user2 {
[INFO] [stdout]    |         ---------- method in this implementation
[INFO] [stdout] 22 |             fn new(&self) -> user2 {
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.33s
[INFO] running `Command { std: "docker" "inspect" "b1264b2eda509e64d8485c79c68560ba96ddc08928b42f21ead4e5f7bec2403c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1264b2eda509e64d8485c79c68560ba96ddc08928b42f21ead4e5f7bec2403c", kill_on_drop: false }`
[INFO] [stdout] b1264b2eda509e64d8485c79c68560ba96ddc08928b42f21ead4e5f7bec2403c
