[INFO] cloning repository https://github.com/jht5945/simplehttpserver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jht5945/simplehttpserver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjht5945%2Fsimplehttpserver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjht5945%2Fsimplehttpserver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 440aa24f2569a9b1db034188764b4993d0115914
[INFO] testing jht5945/simplehttpserver against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjht5945%2Fsimplehttpserver" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jht5945/simplehttpserver
[INFO] finished tweaking git repo https://github.com/jht5945/simplehttpserver
[INFO] tweaked toml for git repo https://github.com/jht5945/simplehttpserver written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jht5945/simplehttpserver on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jht5945/simplehttpserver 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce84b728e9a1ac8d7e1a83926c5b849561f24a13c3b301345369289a1eb79827
[INFO] running `Command { std: "docker" "start" "-a" "ce84b728e9a1ac8d7e1a83926c5b849561f24a13c3b301345369289a1eb79827", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce84b728e9a1ac8d7e1a83926c5b849561f24a13c3b301345369289a1eb79827", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce84b728e9a1ac8d7e1a83926c5b849561f24a13c3b301345369289a1eb79827", kill_on_drop: false }`
[INFO] [stdout] ce84b728e9a1ac8d7e1a83926c5b849561f24a13c3b301345369289a1eb79827
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b8dadddc047c03e517dabbb6c9a7980d7946e9ae5f65a293e1ba97fed3d5557
[INFO] running `Command { std: "docker" "start" "-a" "5b8dadddc047c03e517dabbb6c9a7980d7946e9ae5f65a293e1ba97fed3d5557", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.60
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling argparse v0.2.2
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling rust_util v0.1.0 (https://github.com/jht5945/rust_util#90cd623f)
[INFO] [stderr]    Compiling simplehttpserver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/http.rs:54:41
[INFO] [stdout]    |
[INFO] [stdout] 54 | fn parse_http_request_from_read(_read: &Read) -> XResult<HttpRequest> {
[INFO] [stdout]    |                                         ^^^^
[INFO] [stdout]    |
[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 <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] 54 | fn parse_http_request_from_read(_read: &dyn Read) -> XResult<HttpRequest> {
[INFO] [stdout]    |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `method`, `path`, `protocol`, and `headers` are never read
[INFO] [stdout]   --> src/http.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct HttpRequest {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] 17 |     method: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 18 |     path: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 19 |     protocol: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 20 |     headers: HttpRequestHeaders,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HttpRequest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.71s
[INFO] running `Command { std: "docker" "inspect" "5b8dadddc047c03e517dabbb6c9a7980d7946e9ae5f65a293e1ba97fed3d5557", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b8dadddc047c03e517dabbb6c9a7980d7946e9ae5f65a293e1ba97fed3d5557", kill_on_drop: false }`
[INFO] [stdout] 5b8dadddc047c03e517dabbb6c9a7980d7946e9ae5f65a293e1ba97fed3d5557
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3b12fdaf12bfafa1ba5f5b4c6b09365f9d2d0686744d4ea2546a81d17f9193d
[INFO] running `Command { std: "docker" "start" "-a" "a3b12fdaf12bfafa1ba5f5b4c6b09365f9d2d0686744d4ea2546a81d17f9193d", kill_on_drop: false }`
[INFO] [stderr]    Compiling simplehttpserver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/http.rs:54:41
[INFO] [stdout]    |
[INFO] [stdout] 54 | fn parse_http_request_from_read(_read: &Read) -> XResult<HttpRequest> {
[INFO] [stdout]    |                                         ^^^^
[INFO] [stdout]    |
[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 <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] 54 | fn parse_http_request_from_read(_read: &dyn Read) -> XResult<HttpRequest> {
[INFO] [stdout]    |                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `method`, `path`, `protocol`, and `headers` are never read
[INFO] [stdout]   --> src/http.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct HttpRequest {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] 17 |     method: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 18 |     path: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 19 |     protocol: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 20 |     headers: HttpRequestHeaders,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HttpRequest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "a3b12fdaf12bfafa1ba5f5b4c6b09365f9d2d0686744d4ea2546a81d17f9193d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3b12fdaf12bfafa1ba5f5b4c6b09365f9d2d0686744d4ea2546a81d17f9193d", kill_on_drop: false }`
[INFO] [stdout] a3b12fdaf12bfafa1ba5f5b4c6b09365f9d2d0686744d4ea2546a81d17f9193d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e554c64ec6abba1d467110c6fa954da0af1cbe45fa2bfd48b69e5ae36211ad6c
[INFO] running `Command { std: "docker" "start" "-a" "e554c64ec6abba1d467110c6fa954da0af1cbe45fa2bfd48b69e5ae36211ad6c", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/http.rs:54:41
[INFO] [stderr]    |
[INFO] [stderr] 54 | fn parse_http_request_from_read(_read: &Read) -> XResult<HttpRequest> {
[INFO] [stderr]    |                                         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 54 | fn parse_http_request_from_read(_read: &dyn Read) -> XResult<HttpRequest> {
[INFO] [stderr]    |                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: fields `method`, `path`, `protocol`, and `headers` are never read
[INFO] [stderr]   --> src/http.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | struct HttpRequest {
[INFO] [stderr]    |        ----------- fields in this struct
[INFO] [stderr] 17 |     method: String,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 18 |     path: String,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 19 |     protocol: String,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 20 |     headers: HttpRequestHeaders,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `HttpRequest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `simplehttpserver` (bin "simplehttpserver" test) generated 2 warnings (run `cargo fix --bin "simplehttpserver" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/simplehttpserver-ef78b9ee2fde4e45)
[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] running `Command { std: "docker" "inspect" "e554c64ec6abba1d467110c6fa954da0af1cbe45fa2bfd48b69e5ae36211ad6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e554c64ec6abba1d467110c6fa954da0af1cbe45fa2bfd48b69e5ae36211ad6c", kill_on_drop: false }`
[INFO] [stdout] e554c64ec6abba1d467110c6fa954da0af1cbe45fa2bfd48b69e5ae36211ad6c