[INFO] fetching crate micro_http_async 0.1.4...
[INFO] testing micro_http_async-0.1.4 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate micro_http_async 0.1.4 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate micro_http_async 0.1.4
[INFO] finished tweaking crates.io crate micro_http_async 0.1.4
[INFO] tweaked toml for crates.io crate micro_http_async 0.1.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate micro_http_async 0.1.4 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate micro_http_async 0.1.4 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ae835174a78e001966d2c1840c8bb1ff3146777511431fa29697d93ecb35a26
[INFO] running `Command { std: "docker" "start" "-a" "0ae835174a78e001966d2c1840c8bb1ff3146777511431fa29697d93ecb35a26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ae835174a78e001966d2c1840c8bb1ff3146777511431fa29697d93ecb35a26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ae835174a78e001966d2c1840c8bb1ff3146777511431fa29697d93ecb35a26", kill_on_drop: false }`
[INFO] [stdout] 0ae835174a78e001966d2c1840c8bb1ff3146777511431fa29697d93ecb35a26
[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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 221930d0faa2ae9720efe2bdc12dfce3aedb7d6d29380fbd899271269d2540ee
[INFO] running `Command { std: "docker" "start" "-a" "221930d0faa2ae9720efe2bdc12dfce3aedb7d6d29380fbd899271269d2540ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling futures-core v0.3.19
[INFO] [stderr]    Compiling futures-channel v0.3.19
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling once_cell v1.9.0
[INFO] [stderr]    Compiling futures-task v0.3.19
[INFO] [stderr]    Compiling futures-sink v0.3.19
[INFO] [stderr]    Compiling futures-util v0.3.19
[INFO] [stderr]    Compiling slab v0.4.5
[INFO] [stderr]    Compiling futures-io v0.3.19
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling rustls-pemfile v0.2.1
[INFO] [stderr]    Compiling chunked_transfer v1.4.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling webpki v0.22.0
[INFO] [stderr]    Compiling sct v0.7.0
[INFO] [stderr]    Compiling rustls v0.20.2
[INFO] [stderr]    Compiling futures-macro v0.3.19
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling tokio v1.15.0
[INFO] [stderr]    Compiling tokio-rustls v0.23.2
[INFO] [stderr]    Compiling futures-executor v0.3.19
[INFO] [stderr]    Compiling futures v0.3.19
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling micro_http_async v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 58s
[INFO] running `Command { std: "docker" "inspect" "221930d0faa2ae9720efe2bdc12dfce3aedb7d6d29380fbd899271269d2540ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "221930d0faa2ae9720efe2bdc12dfce3aedb7d6d29380fbd899271269d2540ee", kill_on_drop: false }`
[INFO] [stdout] 221930d0faa2ae9720efe2bdc12dfce3aedb7d6d29380fbd899271269d2540ee
[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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4aeb6ab277501e1426c366beb5a51d0dbb812e1abe6db577f20505408b43af8a
[INFO] running `Command { std: "docker" "start" "-a" "4aeb6ab277501e1426c366beb5a51d0dbb812e1abe6db577f20505408b43af8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling micro_http_async v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "4aeb6ab277501e1426c366beb5a51d0dbb812e1abe6db577f20505408b43af8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4aeb6ab277501e1426c366beb5a51d0dbb812e1abe6db577f20505408b43af8a", kill_on_drop: false }`
[INFO] [stdout] 4aeb6ab277501e1426c366beb5a51d0dbb812e1abe6db577f20505408b43af8a
[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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2b3d09e4bb966085e48252d22f22e07edffc98a17c2c44b09065ac2f25363191
[INFO] running `Command { std: "docker" "start" "-a" "2b3d09e4bb966085e48252d22f22e07edffc98a17c2c44b09065ac2f25363191", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/micro_http_async-020bfe942d243a56)
[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]    Doc-tests micro_http_async
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - (line 6) ... FAILED
[INFO] [stdout] test src/html_loader.rs - html_loader::HtmlConstructor (line 57) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 12) ... FAILED
[INFO] [stdout] test src/server.rs - server::HttpServer::new (line 43) ... FAILED
[INFO] [stdout] test src/server.rs - server::HttpServer (line 23) ... FAILED
[INFO] [stdout] test src/server.rs - server::HttpServer::new_tls (line 63) ... FAILED
[INFO] [stdout] test src/response.rs - response::Response (line 4) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 6) stdout ----
[INFO] [stdout] error: expected item, found `[`
[INFO] [stdout]  --> src/lib.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | [dependencies]
[INFO] [stdout]   | ^ expected item
[INFO] [stdout]   |
[INFO] [stdout]   = note: for a full list of items that can appear in modules, see <https://doc.rust-lang.org/reference/items.html>
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/html_loader.rs - html_loader::HtmlConstructor (line 57) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vars`
[INFO] [stdout]  --> src/html_loader.rs:58:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut vars = Vars::new();
[INFO] [stdout]   |                ^^^^ use of undeclared type `Vars`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::env::Vars;
[INFO] [stdout]   |
[INFO] [stdout] 2 + use micro_http_async::Vars;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Variable`
[INFO] [stdout]  --> src/html_loader.rs:59:37
[INFO] [stdout]   |
[INFO] [stdout] 4 | vars.insert("test_var".to_string(), Variable::String("Test".to_string()));
[INFO] [stdout]   |                                     ^^^^^^^^ use of undeclared type `Variable`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 + use micro_http_async::Variable;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 12) stdout ----
[INFO] [stdout] error: expected one of `!` or `::`, found `=`
[INFO] [stdout]  --> src/lib.rs:13:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | serde_json = "1.0"
[INFO] [stdout]   |            ^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/server.rs - server::HttpServer::new (line 43) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HttpServer`
[INFO] [stdout]  --> src/server.rs:44:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | let http_server = HttpServer::new("127.0.0.1", "8080").await.unwrap();
[INFO] [stdout]   |                   ^^^^^^^^^^ use of undeclared type `HttpServer`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use micro_http_async::HttpServer;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]  --> src/server.rs:44:56
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_server_rs_43_0() {
[INFO] [stdout]   |                                      ------------------------------------- this is not `async`
[INFO] [stdout] 3 | let http_server = HttpServer::new("127.0.0.1", "8080").await.unwrap();
[INFO] [stdout]   |                                                        ^^^^^ only allowed inside `async` functions and blocks
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0728.
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/server.rs - server::HttpServer (line 23) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HttpServer`
[INFO] [stdout]  --> src/server.rs:24:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | let http_server = HttpServer::new("127.0.0.1", "8080").await.unwrap();
[INFO] [stdout]   |                   ^^^^^^^^^^ use of undeclared type `HttpServer`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use micro_http_async::HttpServer;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]  --> src/server.rs:24:56
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_server_rs_23_0() {
[INFO] [stdout]   |                                      ------------------------------------- this is not `async`
[INFO] [stdout] 3 | let http_server = HttpServer::new("127.0.0.1", "8080").await.unwrap();
[INFO] [stdout]   |                                                        ^^^^^ only allowed inside `async` functions and blocks
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0728.
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/server.rs - server::HttpServer::new_tls (line 63) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `HttpServer`
[INFO] [stdout]  --> src/server.rs:64:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | let http_server = HttpServer::new_tls("127.0.0.1", "8080", "cert.pem", "key.pem").await.unwrap();
[INFO] [stdout]   |                   ^^^^^^^^^^ use of undeclared type `HttpServer`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use micro_http_async::HttpServer;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]  --> src/server.rs:64:83
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_server_rs_63_0() {
[INFO] [stdout]   |                                      ------------------------------------- this is not `async`
[INFO] [stdout] 3 | let http_server = HttpServer::new_tls("127.0.0.1", "8080", "cert.pem", "key.pem").await.unwrap();
[INFO] [stdout]   |                                                                                   ^^^^^ only allowed inside `async` functions and blocks
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0728.
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/response.rs - response::Response (line 4) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Response`
[INFO] [stdout]  --> src/response.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | let ok = Response::Ok;
[INFO] [stdout]   |          ^^^^^^^^ use of undeclared type `Response`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 + use micro_http_async::Response;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Response`
[INFO] [stdout]  --> src/response.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | let ok = Response::from(200);
[INFO] [stdout]   |          ^^^^^^^^ use of undeclared type `Response`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 + use micro_http_async::Response;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/html_loader.rs - html_loader::HtmlConstructor (line 57)
[INFO] [stdout]     src/lib.rs - (line 12)
[INFO] [stdout]     src/lib.rs - (line 6)
[INFO] [stdout]     src/response.rs - response::Response (line 4)
[INFO] [stdout]     src/server.rs - server::HttpServer (line 23)
[INFO] [stdout]     src/server.rs - server::HttpServer::new (line 43)
[INFO] [stdout]     src/server.rs - server::HttpServer::new_tls (line 63)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 7 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.57s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "2b3d09e4bb966085e48252d22f22e07edffc98a17c2c44b09065ac2f25363191", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b3d09e4bb966085e48252d22f22e07edffc98a17c2c44b09065ac2f25363191", kill_on_drop: false }`
[INFO] [stdout] 2b3d09e4bb966085e48252d22f22e07edffc98a17c2c44b09065ac2f25363191
