[INFO] cloning repository https://github.com/jesusmgg/blog_ll [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jesusmgg/blog_ll" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjesusmgg%2Fblog_ll", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjesusmgg%2Fblog_ll'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 65169f33882744f05f303a8f75082a1bb9728023 [INFO] testing jesusmgg/blog_ll against 1.90.0 for beta-1.91-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjesusmgg%2Fblog_ll" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/jesusmgg/blog_ll [INFO] finished tweaking git repo https://github.com/jesusmgg/blog_ll [INFO] tweaked toml for git repo https://github.com/jesusmgg/blog_ll written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/jesusmgg/blog_ll on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/jesusmgg/blog_ll 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustls v0.21.1 [INFO] [stderr] Downloaded libc v0.2.142 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 17b2ef742bf781d8226661100447db51504f494d747fb12841d5577af5b1c6b7 [INFO] running `Command { std: "docker" "start" "-a" "17b2ef742bf781d8226661100447db51504f494d747fb12841d5577af5b1c6b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "17b2ef742bf781d8226661100447db51504f494d747fb12841d5577af5b1c6b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17b2ef742bf781d8226661100447db51504f494d747fb12841d5577af5b1c6b7", kill_on_drop: false }` [INFO] [stdout] 17b2ef742bf781d8226661100447db51504f494d747fb12841d5577af5b1c6b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 15bf0c47d4fb5615c1bd9ddf306a6b43c1c03a9a707cdbe8f3f094b30a2f9287 [INFO] running `Command { std: "docker" "start" "-a" "15bf0c47d4fb5615c1bd9ddf306a6b43c1c03a9a707cdbe8f3f094b30a2f9287", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling libc v0.2.142 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling rustls v0.21.1 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling sct v0.7.0 [INFO] [stderr] Compiling rustls-webpki v0.100.1 [INFO] [stderr] Compiling blog_ll v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `method` and `version` are never read [INFO] [stdout] --> src/request.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Request { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 2 | pub method: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 3 | pub path: String, [INFO] [stdout] 4 | pub version: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/request.rs:31:48 [INFO] [stdout] | [INFO] [stdout] 31 | let method = split_line.next().unwrap().clone(); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/request.rs:32:46 [INFO] [stdout] | [INFO] [stdout] 32 | let path = split_line.next().unwrap().clone(); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/request.rs:33:49 [INFO] [stdout] | [INFO] [stdout] 33 | let version = split_line.next().unwrap().clone(); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tls.rs:46:19 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn reader(&mut self) -> Reader { [INFO] [stdout] | ^^^^^^^^^ ------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 46 | pub fn reader(&mut self) -> Reader<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tls.rs:49:19 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn writer(&mut self) -> Writer { [INFO] [stdout] | ^^^^^^^^^ ------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 49 | pub fn writer(&mut self) -> Writer<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.03s [INFO] running `Command { std: "docker" "inspect" "15bf0c47d4fb5615c1bd9ddf306a6b43c1c03a9a707cdbe8f3f094b30a2f9287", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15bf0c47d4fb5615c1bd9ddf306a6b43c1c03a9a707cdbe8f3f094b30a2f9287", kill_on_drop: false }` [INFO] [stdout] 15bf0c47d4fb5615c1bd9ddf306a6b43c1c03a9a707cdbe8f3f094b30a2f9287 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b4816f349ae619888dc3d40c138ceba5e31a543db753bea3e537594e75560914 [INFO] running `Command { std: "docker" "start" "-a" "b4816f349ae619888dc3d40c138ceba5e31a543db753bea3e537594e75560914", kill_on_drop: false }` [INFO] [stderr] Compiling blog_ll v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `method` and `version` are never read [INFO] [stdout] --> src/request.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Request { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 2 | pub method: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 3 | pub path: String, [INFO] [stdout] 4 | pub version: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/request.rs:31:48 [INFO] [stdout] | [INFO] [stdout] 31 | let method = split_line.next().unwrap().clone(); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/request.rs:32:46 [INFO] [stdout] | [INFO] [stdout] 32 | let path = split_line.next().unwrap().clone(); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/request.rs:33:49 [INFO] [stdout] | [INFO] [stdout] 33 | let version = split_line.next().unwrap().clone(); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tls.rs:46:19 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn reader(&mut self) -> Reader { [INFO] [stdout] | ^^^^^^^^^ ------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 46 | pub fn reader(&mut self) -> Reader<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tls.rs:49:19 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn writer(&mut self) -> Writer { [INFO] [stdout] | ^^^^^^^^^ ------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 49 | pub fn writer(&mut self) -> Writer<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s [INFO] running `Command { std: "docker" "inspect" "b4816f349ae619888dc3d40c138ceba5e31a543db753bea3e537594e75560914", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4816f349ae619888dc3d40c138ceba5e31a543db753bea3e537594e75560914", kill_on_drop: false }` [INFO] [stdout] b4816f349ae619888dc3d40c138ceba5e31a543db753bea3e537594e75560914 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7906de8987e3e0ee27cb722a3ddd7eff73592798278063616701f2d2836d2c43 [INFO] running `Command { std: "docker" "start" "-a" "7906de8987e3e0ee27cb722a3ddd7eff73592798278063616701f2d2836d2c43", kill_on_drop: false }` [INFO] [stderr] warning: fields `method` and `version` are never read [INFO] [stderr] --> src/request.rs:2:9 [INFO] [stderr] | [INFO] [stderr] 1 | pub struct Request { [INFO] [stderr] | ------- fields in this struct [INFO] [stderr] 2 | pub method: String, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 3 | pub path: String, [INFO] [stderr] 4 | pub version: String, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/request.rs:31:48 [INFO] [stderr] | [INFO] [stderr] 31 | let method = split_line.next().unwrap().clone(); [INFO] [stderr] | ^^^^^^^^ help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stderr] = note: `#[warn(noop_method_call)]` on by default [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/request.rs:32:46 [INFO] [stderr] | [INFO] [stderr] 32 | let path = split_line.next().unwrap().clone(); [INFO] [stderr] | ^^^^^^^^ help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stderr] [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/request.rs:33:49 [INFO] [stderr] | [INFO] [stderr] 33 | let version = split_line.next().unwrap().clone(); [INFO] [stderr] | ^^^^^^^^ help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/tls.rs:46:19 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn reader(&mut self) -> Reader { [INFO] [stderr] | ^^^^^^^^^ ------ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 46 | pub fn reader(&mut self) -> Reader<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/tls.rs:49:19 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn writer(&mut self) -> Writer { [INFO] [stderr] | ^^^^^^^^^ ------ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 49 | pub fn writer(&mut self) -> Writer<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `blog_ll` (bin "blog_ll" test) generated 6 warnings (run `cargo fix --bin "blog_ll" --tests` to apply 3 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/blog_ll-027c564ba9f47c83) [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" "7906de8987e3e0ee27cb722a3ddd7eff73592798278063616701f2d2836d2c43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7906de8987e3e0ee27cb722a3ddd7eff73592798278063616701f2d2836d2c43", kill_on_drop: false }` [INFO] [stdout] 7906de8987e3e0ee27cb722a3ddd7eff73592798278063616701f2d2836d2c43