[INFO] cloning repository https://github.com/kbluescode/rust-http-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kbluescode/rust-http-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkbluescode%2Frust-http-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkbluescode%2Frust-http-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 90489d37919f8308d56648b165901109af49125b
[INFO] testing kbluescode/rust-http-server against master#ff2c56344c764af598ad33027e9c7a48881808ef for pr-118825
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkbluescode%2Frust-http-server" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kbluescode/rust-http-server on toolchain ff2c56344c764af598ad33027e9c7a48881808ef
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kbluescode/rust-http-server
[INFO] finished tweaking git repo https://github.com/kbluescode/rust-http-server
[INFO] tweaked toml for git repo https://github.com/kbluescode/rust-http-server written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/kbluescode/rust-http-server 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" "+ff2c56344c764af598ad33027e9c7a48881808ef" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] testing kbluescode/rust-http-server against try#5e4273472e1b2f223618a9b3def795f6224f241d for pr-118825
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkbluescode%2Frust-http-server" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kbluescode/rust-http-server on toolchain 5e4273472e1b2f223618a9b3def795f6224f241d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5e4273472e1b2f223618a9b3def795f6224f241d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kbluescode/rust-http-server
[INFO] finished tweaking git repo https://github.com/kbluescode/rust-http-server
[INFO] tweaked toml for git repo https://github.com/kbluescode/rust-http-server written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/kbluescode/rust-http-server 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" "+5e4273472e1b2f223618a9b3def795f6224f241d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] testing kbluescode/rust-http-server against try#5e4273472e1b2f223618a9b3def795f6224f241d for pr-118825
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkbluescode%2Frust-http-server" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kbluescode/rust-http-server on toolchain 5e4273472e1b2f223618a9b3def795f6224f241d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5e4273472e1b2f223618a9b3def795f6224f241d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kbluescode/rust-http-server
[INFO] finished tweaking git repo https://github.com/kbluescode/rust-http-server
[INFO] tweaked toml for git repo https://github.com/kbluescode/rust-http-server written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/kbluescode/rust-http-server 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" "+5e4273472e1b2f223618a9b3def795f6224f241d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5e4273472e1b2f223618a9b3def795f6224f241d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0960df330e95a556b6f1f46dc67c61a56a5087184d8a81324335bd6633754483
[INFO] running `Command { std: "docker" "start" "-a" "0960df330e95a556b6f1f46dc67c61a56a5087184d8a81324335bd6633754483", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0960df330e95a556b6f1f46dc67c61a56a5087184d8a81324335bd6633754483", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0960df330e95a556b6f1f46dc67c61a56a5087184d8a81324335bd6633754483", kill_on_drop: false }`
[INFO] [stdout] 0960df330e95a556b6f1f46dc67c61a56a5087184d8a81324335bd6633754483
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5e4273472e1b2f223618a9b3def795f6224f241d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 356ec79c7a259bb35a35231f0a14d1c8040b5d3f34f7707b855c3af8dd732ad6
[INFO] running `Command { std: "docker" "start" "-a" "356ec79c7a259bb35a35231f0a14d1c8040b5d3f34f7707b855c3af8dd732ad6", kill_on_drop: false }`
[INFO] [stderr]    Compiling http-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `NoContent` and `NotFound` are never constructed
[INFO] [stdout]   --> src/http.rs:52:3
[INFO] [stdout]    |
[INFO] [stdout] 50 | enum Status {
[INFO] [stdout]    |      ------ variants in this enum
[INFO] [stdout] 51 |   Success,
[INFO] [stdout] 52 |   NoContent,
[INFO] [stdout]    |   ^^^^^^^^^
[INFO] [stdout] 53 |   NotFound,
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Status` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `method`, `path`, `http_version`, `host`, `headers`, and `body` are never read
[INFO] [stdout]   --> src/http/request.rs:10:3
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct Request {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 10 |   method: Method,
[INFO] [stdout]    |   ^^^^^^
[INFO] [stdout] 11 |   path: String,
[INFO] [stdout]    |   ^^^^
[INFO] [stdout] 12 |   http_version: Version,
[INFO] [stdout]    |   ^^^^^^^^^^^^
[INFO] [stdout] 13 |   host: String,
[INFO] [stdout]    |   ^^^^
[INFO] [stdout] 14 |   headers: HashMap<String, String>,
[INFO] [stdout]    |   ^^^^^^^
[INFO] [stdout] 15 |   body: Option<String>,
[INFO] [stdout]    |   ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Request` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `body` is never read
[INFO] [stdout]  --> src/http/response.rs:7:3
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Response {
[INFO] [stdout]   |            -------- field in this struct
[INFO] [stdout] 6 |   status: Status,
[INFO] [stdout] 7 |   body: Option<String>,
[INFO] [stdout]   |   ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Response` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "356ec79c7a259bb35a35231f0a14d1c8040b5d3f34f7707b855c3af8dd732ad6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "356ec79c7a259bb35a35231f0a14d1c8040b5d3f34f7707b855c3af8dd732ad6", kill_on_drop: false }`
[INFO] [stdout] 356ec79c7a259bb35a35231f0a14d1c8040b5d3f34f7707b855c3af8dd732ad6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5e4273472e1b2f223618a9b3def795f6224f241d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2615fa8bc86ec114133411e1bdd9d86f6bc7ec93929fc1aaa23afebcb8731eb
[INFO] running `Command { std: "docker" "start" "-a" "b2615fa8bc86ec114133411e1bdd9d86f6bc7ec93929fc1aaa23afebcb8731eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling http-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `NoContent` and `NotFound` are never constructed
[INFO] [stdout]   --> src/http.rs:52:3
[INFO] [stdout]    |
[INFO] [stdout] 50 | enum Status {
[INFO] [stdout]    |      ------ variants in this enum
[INFO] [stdout] 51 |   Success,
[INFO] [stdout] 52 |   NoContent,
[INFO] [stdout]    |   ^^^^^^^^^
[INFO] [stdout] 53 |   NotFound,
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Status` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `method`, `path`, `http_version`, `host`, `headers`, and `body` are never read
[INFO] [stdout]   --> src/http/request.rs:10:3
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct Request {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 10 |   method: Method,
[INFO] [stdout]    |   ^^^^^^
[INFO] [stdout] 11 |   path: String,
[INFO] [stdout]    |   ^^^^
[INFO] [stdout] 12 |   http_version: Version,
[INFO] [stdout]    |   ^^^^^^^^^^^^
[INFO] [stdout] 13 |   host: String,
[INFO] [stdout]    |   ^^^^
[INFO] [stdout] 14 |   headers: HashMap<String, String>,
[INFO] [stdout]    |   ^^^^^^^
[INFO] [stdout] 15 |   body: Option<String>,
[INFO] [stdout]    |   ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Request` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `body` is never read
[INFO] [stdout]  --> src/http/response.rs:7:3
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Response {
[INFO] [stdout]   |            -------- field in this struct
[INFO] [stdout] 6 |   status: Status,
[INFO] [stdout] 7 |   body: Option<String>,
[INFO] [stdout]   |   ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Response` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "b2615fa8bc86ec114133411e1bdd9d86f6bc7ec93929fc1aaa23afebcb8731eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2615fa8bc86ec114133411e1bdd9d86f6bc7ec93929fc1aaa23afebcb8731eb", kill_on_drop: false }`
[INFO] [stdout] b2615fa8bc86ec114133411e1bdd9d86f6bc7ec93929fc1aaa23afebcb8731eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5e4273472e1b2f223618a9b3def795f6224f241d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ee9da6819bda1d8a3584aca7605967d3c51f743b4f79d6945b62bef5aeac31b4
[INFO] running `Command { std: "docker" "start" "-a" "ee9da6819bda1d8a3584aca7605967d3c51f743b4f79d6945b62bef5aeac31b4", kill_on_drop: false }`
[INFO] [stderr] warning: variants `NoContent` and `NotFound` are never constructed
[INFO] [stderr]   --> src/http.rs:52:3
[INFO] [stderr]    |
[INFO] [stderr] 50 | enum Status {
[INFO] [stderr]    |      ------ variants in this enum
[INFO] [stderr] 51 |   Success,
[INFO] [stderr] 52 |   NoContent,
[INFO] [stderr]    |   ^^^^^^^^^
[INFO] [stderr] 53 |   NotFound,
[INFO] [stderr]    |   ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Status` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `method`, `path`, `http_version`, `host`, `headers`, and `body` are never read
[INFO] [stderr]   --> src/http/request.rs:10:3
[INFO] [stderr]    |
[INFO] [stderr] 9  | pub struct Request {
[INFO] [stderr]    |            ------- fields in this struct
[INFO] [stderr] 10 |   method: Method,
[INFO] [stderr]    |   ^^^^^^
[INFO] [stderr] 11 |   path: String,
[INFO] [stderr]    |   ^^^^
[INFO] [stderr] 12 |   http_version: Version,
[INFO] [stderr]    |   ^^^^^^^^^^^^
[INFO] [stderr] 13 |   host: String,
[INFO] [stderr]    |   ^^^^
[INFO] [stderr] 14 |   headers: HashMap<String, String>,
[INFO] [stderr]    |   ^^^^^^^
[INFO] [stderr] 15 |   body: Option<String>,
[INFO] [stderr]    |   ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Request` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `body` is never read
[INFO] [stderr]  --> src/http/response.rs:7:3
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct Response {
[INFO] [stderr]   |            -------- field in this struct
[INFO] [stderr] 6 |   status: Status,
[INFO] [stderr] 7 |   body: Option<String>,
[INFO] [stderr]   |   ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `Response` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `http-server` (bin "http-server" test) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/http_server-394da0f51b61b575)
[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" "ee9da6819bda1d8a3584aca7605967d3c51f743b4f79d6945b62bef5aeac31b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee9da6819bda1d8a3584aca7605967d3c51f743b4f79d6945b62bef5aeac31b4", kill_on_drop: false }`
[INFO] [stdout] ee9da6819bda1d8a3584aca7605967d3c51f743b4f79d6945b62bef5aeac31b4