[INFO] cloning repository https://github.com/JeroenDM/webserver_tutorial [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JeroenDM/webserver_tutorial" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJeroenDM%2Fwebserver_tutorial", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJeroenDM%2Fwebserver_tutorial'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 614935a70f321e01df910a81bbecc02198f9a656 [INFO] testing JeroenDM/webserver_tutorial/614935a70f321e01df910a81bbecc02198f9a656 against try#024495a232636f1f9407d7695b2be51edc2c51bd for pr-130285 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJeroenDM%2Fwebserver_tutorial" "/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/JeroenDM/webserver_tutorial on toolchain 024495a232636f1f9407d7695b2be51edc2c51bd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+024495a232636f1f9407d7695b2be51edc2c51bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JeroenDM/webserver_tutorial [INFO] finished tweaking git repo https://github.com/JeroenDM/webserver_tutorial [INFO] tweaked toml for git repo https://github.com/JeroenDM/webserver_tutorial written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/JeroenDM/webserver_tutorial 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" "+024495a232636f1f9407d7695b2be51edc2c51bd" "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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+024495a232636f1f9407d7695b2be51edc2c51bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a1c0dfbb00d8982cb967cd69a18f9509a784f20839981da7556ff72aa286d68c [INFO] running `Command { std: "docker" "start" "-a" "a1c0dfbb00d8982cb967cd69a18f9509a784f20839981da7556ff72aa286d68c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a1c0dfbb00d8982cb967cd69a18f9509a784f20839981da7556ff72aa286d68c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1c0dfbb00d8982cb967cd69a18f9509a784f20839981da7556ff72aa286d68c", kill_on_drop: false }` [INFO] [stdout] a1c0dfbb00d8982cb967cd69a18f9509a784f20839981da7556ff72aa286d68c [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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+024495a232636f1f9407d7695b2be51edc2c51bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7d3785264998571ab5cbcacce45926588dc3fc543e61b33b1139ac7278db46b1 [INFO] running `Command { std: "docker" "start" "-a" "7d3785264998571ab5cbcacce45926588dc3fc543e61b33b1139ac7278db46b1", kill_on_drop: false }` [INFO] [stderr] Compiling webserver v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `job` [INFO] [stdout] --> src/lib.rs:49:34 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn execute(&mut self, job: F) [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_job` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `workers` and `sender` are never read [INFO] [stdout] --> src/lib.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct ThreadPool { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 20 | workers: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 21 | sender: mpsc::Sender, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id` and `thread` are never read [INFO] [stdout] --> src/lib.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 24 | struct Worker { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 25 | id: usize, [INFO] [stdout] | ^^ [INFO] [stdout] 26 | thread: thread::JoinHandle<()>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.74s [INFO] running `Command { std: "docker" "inspect" "7d3785264998571ab5cbcacce45926588dc3fc543e61b33b1139ac7278db46b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d3785264998571ab5cbcacce45926588dc3fc543e61b33b1139ac7278db46b1", kill_on_drop: false }` [INFO] [stdout] 7d3785264998571ab5cbcacce45926588dc3fc543e61b33b1139ac7278db46b1 [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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+024495a232636f1f9407d7695b2be51edc2c51bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f382fa69be56be77daf19bd44dddd227239cc63ed0760fe3a877f82abeb0890e [INFO] running `Command { std: "docker" "start" "-a" "f382fa69be56be77daf19bd44dddd227239cc63ed0760fe3a877f82abeb0890e", kill_on_drop: false }` [INFO] [stdout] warning: unused variable: `job` [INFO] [stdout] --> src/lib.rs:49:34 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn execute(&mut self, job: F) [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_job` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling webserver v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `workers` and `sender` are never read [INFO] [stdout] --> src/lib.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct ThreadPool { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 20 | workers: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 21 | sender: mpsc::Sender, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id` and `thread` are never read [INFO] [stdout] --> src/lib.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 24 | struct Worker { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 25 | id: usize, [INFO] [stdout] | ^^ [INFO] [stdout] 26 | thread: thread::JoinHandle<()>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `job` [INFO] [stdout] --> src/lib.rs:49:34 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn execute(&mut self, job: F) [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_job` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `workers` and `sender` are never read [INFO] [stdout] --> src/lib.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct ThreadPool { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 20 | workers: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 21 | sender: mpsc::Sender, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id` and `thread` are never read [INFO] [stdout] --> src/lib.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 24 | struct Worker { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 25 | id: usize, [INFO] [stdout] | ^^ [INFO] [stdout] 26 | thread: thread::JoinHandle<()>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s [INFO] running `Command { std: "docker" "inspect" "f382fa69be56be77daf19bd44dddd227239cc63ed0760fe3a877f82abeb0890e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f382fa69be56be77daf19bd44dddd227239cc63ed0760fe3a877f82abeb0890e", kill_on_drop: false }` [INFO] [stdout] f382fa69be56be77daf19bd44dddd227239cc63ed0760fe3a877f82abeb0890e [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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+024495a232636f1f9407d7695b2be51edc2c51bd" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 66957b384e7c7afc08693f6df2e6cb44d964dbcc886da3239be70168b36d4932 [INFO] running `Command { std: "docker" "start" "-a" "66957b384e7c7afc08693f6df2e6cb44d964dbcc886da3239be70168b36d4932", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `job` [INFO] [stderr] --> src/lib.rs:49:34 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn execute(&mut self, job: F) [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_job` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: fields `workers` and `sender` are never read [INFO] [stderr] --> src/lib.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 19 | pub struct ThreadPool { [INFO] [stderr] | ---------- fields in this struct [INFO] [stderr] 20 | workers: Vec, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 21 | sender: mpsc::Sender, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: fields `id` and `thread` are never read [INFO] [stderr] --> src/lib.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 24 | struct Worker { [INFO] [stderr] | ------ fields in this struct [INFO] [stderr] 25 | id: usize, [INFO] [stderr] | ^^ [INFO] [stderr] 26 | thread: thread::JoinHandle<()>, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `webserver` (lib) generated 3 warnings [INFO] [stderr] warning: `webserver` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/webserver-d4b02eb682e9f108) [INFO] [stderr] Running unittests src/bin/main.rs (/opt/rustwide/target/debug/deps/main-1f318d248a0f37fb) [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] [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 webserver [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" "66957b384e7c7afc08693f6df2e6cb44d964dbcc886da3239be70168b36d4932", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66957b384e7c7afc08693f6df2e6cb44d964dbcc886da3239be70168b36d4932", kill_on_drop: false }` [INFO] [stdout] 66957b384e7c7afc08693f6df2e6cb44d964dbcc886da3239be70168b36d4932