[INFO] cloning repository https://github.com/bdbai/moodle-mediasite-proxy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bdbai/moodle-mediasite-proxy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbdbai%2Fmoodle-mediasite-proxy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbdbai%2Fmoodle-mediasite-proxy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bd1ca386e1f1c2486f19e2e269163bcc754d65b4 [INFO] checking bdbai/moodle-mediasite-proxy against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbdbai%2Fmoodle-mediasite-proxy" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bdbai/moodle-mediasite-proxy on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bdbai/moodle-mediasite-proxy [INFO] finished tweaking git repo https://github.com/bdbai/moodle-mediasite-proxy [INFO] tweaked toml for git repo https://github.com/bdbai/moodle-mediasite-proxy written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/bdbai/moodle-mediasite-proxy already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 23b4b667cff51142e7b79f18801934462d1d47066b14239e8414b8fc50d80db1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "23b4b667cff51142e7b79f18801934462d1d47066b14239e8414b8fc50d80db1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "23b4b667cff51142e7b79f18801934462d1d47066b14239e8414b8fc50d80db1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23b4b667cff51142e7b79f18801934462d1d47066b14239e8414b8fc50d80db1", kill_on_drop: false }` [INFO] [stdout] 23b4b667cff51142e7b79f18801934462d1d47066b14239e8414b8fc50d80db1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eca6ce9e8052dbee5c5d1b5ff30fa0f78f81815a83322c99dde307d524568bc1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "eca6ce9e8052dbee5c5d1b5ff30fa0f78f81815a83322c99dde307d524568bc1", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling memchr v2.3.2 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Compiling ring v0.16.11 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking http v0.2.0 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking sct v0.6.0 [INFO] [stderr] Checking webpki v0.21.2 [INFO] [stderr] Checking ct-logs v0.6.0 [INFO] [stderr] Checking rustls v0.17.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling tokio-macros v0.2.4 [INFO] [stderr] Compiling pin-project-internal v0.4.8 [INFO] [stderr] Checking rustls-native-certs v0.3.0 [INFO] [stderr] Checking tokio v0.2.11 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Checking pin-project v0.4.8 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking tokio-rustls v0.13.0 [INFO] [stderr] Checking h2 v0.2.1 [INFO] [stderr] Checking futures-executor v0.3.4 [INFO] [stderr] Checking futures v0.3.4 [INFO] [stderr] Checking hyper v0.13.2 [INFO] [stderr] Checking hyper-rustls v0.20.0 [INFO] [stderr] Checking mediasite-proxy v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `resource_id` [INFO] [stdout] --> src/cache.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 69 | resource_id: &'a str, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `request_with_concurrent` [INFO] [stdout] --> src/cache.rs:95:10 [INFO] [stdout] | [INFO] [stdout] 95 | async fn request_with_concurrent(url: &Uri, count: usize) -> Result, String> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `try_with_retry` [INFO] [stdout] --> src/cache.rs:152:10 [INFO] [stdout] | [INFO] [stdout] 152 | async fn try_with_retry<'a, T, E, F, U>(mut make_fut: U, max_retry: u32) -> Result [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `resource_id` [INFO] [stdout] --> src/cache.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 69 | resource_id: &'a str, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `request_with_concurrent` [INFO] [stdout] --> src/cache.rs:95:10 [INFO] [stdout] | [INFO] [stdout] 95 | async fn request_with_concurrent(url: &Uri, count: usize) -> Result, String> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `try_with_retry` [INFO] [stdout] --> src/cache.rs:152:10 [INFO] [stdout] | [INFO] [stdout] 152 | async fn try_with_retry<'a, T, E, F, U>(mut make_fut: U, max_retry: u32) -> Result [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.59s [INFO] running `Command { std: "docker" "inspect" "eca6ce9e8052dbee5c5d1b5ff30fa0f78f81815a83322c99dde307d524568bc1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eca6ce9e8052dbee5c5d1b5ff30fa0f78f81815a83322c99dde307d524568bc1", kill_on_drop: false }` [INFO] [stdout] eca6ce9e8052dbee5c5d1b5ff30fa0f78f81815a83322c99dde307d524568bc1