[INFO] fetching crate ehttpd 0.10.0...
[INFO] testing ehttpd-0.10.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate ehttpd 0.10.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate ehttpd 0.10.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ehttpd 0.10.0
[INFO] tweaked toml for crates.io crate ehttpd 0.10.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ehttpd 0.10.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ehttpd 0.10.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 625ad6043d1de5445c10df509854c9c58c76e2c9f4e631b824ea7d8bc4a3bcf6
[INFO] running `Command { std: "docker" "start" "-a" "625ad6043d1de5445c10df509854c9c58c76e2c9f4e631b824ea7d8bc4a3bcf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "625ad6043d1de5445c10df509854c9c58c76e2c9f4e631b824ea7d8bc4a3bcf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "625ad6043d1de5445c10df509854c9c58c76e2c9f4e631b824ea7d8bc4a3bcf6", kill_on_drop: false }`
[INFO] [stdout] 625ad6043d1de5445c10df509854c9c58c76e2c9f4e631b824ea7d8bc4a3bcf6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87c6461cbd55f0daeeffac62faf15ccbf46e1c0cb986d8b3338659c0b0bd39a5
[INFO] running `Command { std: "docker" "start" "-a" "87c6461cbd55f0daeeffac62faf15ccbf46e1c0cb986d8b3338659c0b0bd39a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling flume v0.11.1
[INFO] [stderr]    Compiling ehttpd v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "87c6461cbd55f0daeeffac62faf15ccbf46e1c0cb986d8b3338659c0b0bd39a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87c6461cbd55f0daeeffac62faf15ccbf46e1c0cb986d8b3338659c0b0bd39a5", kill_on_drop: false }`
[INFO] [stdout] 87c6461cbd55f0daeeffac62faf15ccbf46e1c0cb986d8b3338659c0b0bd39a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a65a4213e4990847306cea12e4489222e011ae8d737a9b112228bd319bd184e
[INFO] running `Command { std: "docker" "start" "-a" "5a65a4213e4990847306cea12e4489222e011ae8d737a9b112228bd319bd184e", kill_on_drop: false }`
[INFO] [stderr]    Compiling ehttpd v0.10.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> examples/helloworld.rs:2:11
[INFO] [stdout]    |
[INFO] [stdout]  2 |   fn main() {
[INFO] [stdout]    |  ___________^
[INFO] [stdout]  3 | |     use ehttpd::{
[INFO] [stdout]  4 | |         Server,
[INFO] [stdout]  5 | |         http::{Response, ResponseExt},
[INFO] [stdout] ...  |
[INFO] [stdout] 16 | |     server.accept("[::]:9999").expect("server failed");
[INFO] [stdout]    | |     -------------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 17 | | }
[INFO] [stdout]    | |_^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout] note: this expression has type `Infallible`, which is uninhabited
[INFO] [stdout]   --> examples/helloworld.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     server.accept("[::]:9999").expect("server failed");
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> examples/helloworld-nokeepalive.rs:2:11
[INFO] [stdout]    |
[INFO] [stdout]  2 |   fn main() {
[INFO] [stdout]    |  ___________^
[INFO] [stdout]  3 | |     use ehttpd::{
[INFO] [stdout]  4 | |         http::{Response, ResponseExt},
[INFO] [stdout]  5 | |         Server,
[INFO] [stdout] ...  |
[INFO] [stdout] 17 | |     server.accept("[::]:9999").expect("server failed");
[INFO] [stdout]    | |     -------------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 18 | | }
[INFO] [stdout]    | |_^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout] note: this expression has type `Infallible`, which is uninhabited
[INFO] [stdout]   --> examples/helloworld-nokeepalive.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     server.accept("[::]:9999").expect("server failed");
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> examples/teapot.rs:2:11
[INFO] [stdout]    |
[INFO] [stdout]  2 |   fn main() {
[INFO] [stdout]    |  ___________^
[INFO] [stdout]  3 | |     use ehttpd::{
[INFO] [stdout]  4 | |         http::{Response, ResponseExt},
[INFO] [stdout]  5 | |         Server,
[INFO] [stdout] ...  |
[INFO] [stdout] 22 | |     server.accept("[::]:9999").expect("server failed");
[INFO] [stdout]    | |     -------------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 23 | | }
[INFO] [stdout]    | |_^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout] note: this expression has type `Infallible`, which is uninhabited
[INFO] [stdout]   --> examples/teapot.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     server.accept("[::]:9999").expect("server failed");
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "5a65a4213e4990847306cea12e4489222e011ae8d737a9b112228bd319bd184e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a65a4213e4990847306cea12e4489222e011ae8d737a9b112228bd319bd184e", kill_on_drop: false }`
[INFO] [stdout] 5a65a4213e4990847306cea12e4489222e011ae8d737a9b112228bd319bd184e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5fd62c846915523317640218d039a908be19a89d7a15d0d48fc699e64a23e9bf
[INFO] running `Command { std: "docker" "start" "-a" "5fd62c846915523317640218d039a908be19a89d7a15d0d48fc699e64a23e9bf", kill_on_drop: false }`
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> examples/helloworld.rs:2:11
[INFO] [stderr]    |
[INFO] [stderr]  2 |   fn main() {
[INFO] [stderr]    |  ___________^
[INFO] [stderr]  3 | |     use ehttpd::{
[INFO] [stderr]  4 | |         Server,
[INFO] [stderr]  5 | |         http::{Response, ResponseExt},
[INFO] [stderr] ...  |
[INFO] [stderr] 16 | |     server.accept("[::]:9999").expect("server failed");
[INFO] [stderr]    | |     -------------------------------------------------- any code following this expression is unreachable
[INFO] [stderr] 17 | | }
[INFO] [stderr]    | |_^ unreachable expression
[INFO] [stderr]    |
[INFO] [stderr] note: this expression has type `Infallible`, which is uninhabited
[INFO] [stderr]   --> examples/helloworld.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     server.accept("[::]:9999").expect("server failed");
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> examples/helloworld-nokeepalive.rs:2:11
[INFO] [stderr]    |
[INFO] [stderr]  2 |   fn main() {
[INFO] [stderr]    |  ___________^
[INFO] [stderr]  3 | |     use ehttpd::{
[INFO] [stderr]  4 | |         http::{Response, ResponseExt},
[INFO] [stderr]  5 | |         Server,
[INFO] [stderr] ...  |
[INFO] [stderr] 17 | |     server.accept("[::]:9999").expect("server failed");
[INFO] [stderr]    | |     -------------------------------------------------- any code following this expression is unreachable
[INFO] [stderr] 18 | | }
[INFO] [stderr]    | |_^ unreachable expression
[INFO] [stderr]    |
[INFO] [stderr] note: this expression has type `Infallible`, which is uninhabited
[INFO] [stderr]   --> examples/helloworld-nokeepalive.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     server.accept("[::]:9999").expect("server failed");
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> examples/teapot.rs:2:11
[INFO] [stderr]    |
[INFO] [stderr]  2 |   fn main() {
[INFO] [stderr]    |  ___________^
[INFO] [stderr]  3 | |     use ehttpd::{
[INFO] [stderr]  4 | |         http::{Response, ResponseExt},
[INFO] [stderr]  5 | |         Server,
[INFO] [stderr] ...  |
[INFO] [stderr] 22 | |     server.accept("[::]:9999").expect("server failed");
[INFO] [stderr]    | |     -------------------------------------------------- any code following this expression is unreachable
[INFO] [stderr] 23 | | }
[INFO] [stderr]    | |_^ unreachable expression
[INFO] [stderr]    |
[INFO] [stderr] note: this expression has type `Infallible`, which is uninhabited
[INFO] [stderr]   --> examples/teapot.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     server.accept("[::]:9999").expect("server failed");
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ehttpd` (example "helloworld") generated 1 warning
[INFO] [stderr] warning: `ehttpd` (example "helloworld-nokeepalive") generated 1 warning
[INFO] [stderr] warning: `ehttpd` (example "teapot") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ehttpd-de60ed0543abf361)
[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] [stderr]      Running tests/bytes_data.rs (/opt/rustwide/target/debug/deps/bytes_data-f1e99bdfb93e347c)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test empty ... ok
[INFO] [stdout] test heap ... ok
[INFO] [stdout] test static_ ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ehttpd
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/../README.md - (line 30) ... ignored
[INFO] [stdout] test src/../README.md - (line 54) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5fd62c846915523317640218d039a908be19a89d7a15d0d48fc699e64a23e9bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fd62c846915523317640218d039a908be19a89d7a15d0d48fc699e64a23e9bf", kill_on_drop: false }`
[INFO] [stdout] 5fd62c846915523317640218d039a908be19a89d7a15d0d48fc699e64a23e9bf
