[INFO] updating cached repository https://github.com/ca1ek/example_project [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] bbdd03fad72e621dfff9f33ad032fb7112687bdb [INFO] checking ca1ek/example_project against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fca1ek%2Fexample_project" "/workspace/builds/worker-0/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ca1ek/example_project on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/ca1ek/example_project [INFO] finished tweaking git repo https://github.com/ca1ek/example_project [INFO] tweaked toml for git repo https://github.com/ca1ek/example_project written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/ca1ek/example_project already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/ca1ek/a_web_framework` [INFO] [stderr] error: the lock file /workspace/builds/worker-0/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Updating git repository `https://github.com/ca1ek/a_web_framework` [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f22baf433f7662bdccc9f6391e3133d8776ad822e2993a13d5a9d36b8dc3da83 [INFO] running `"docker" "start" "-a" "f22baf433f7662bdccc9f6391e3133d8776ad822e2993a13d5a9d36b8dc3da83"` [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking linked-hash-map v0.0.9 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking lru-cache v0.0.7 [INFO] [stderr] Compiling libsqlite3-sys v0.5.0 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking rusqlite v0.7.4 [INFO] [stderr] Checking a_web_framework v0.1.0 (https://github.com/ca1ek/a_web_framework#f066540c) [INFO] [stderr] Checking regex v1.3.7 [INFO] [stderr] Checking example_project v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/models.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | / def_model! { [INFO] [stderr] 6 | | struct User { [INFO] [stderr] 7 | | name: String, [INFO] [stderr] 8 | | password: String, [INFO] [stderr] 9 | | } [INFO] [stderr] 10 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/models.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | / def_model! { [INFO] [stderr] 6 | | struct User { [INFO] [stderr] 7 | | name: String, [INFO] [stderr] 8 | | password: String, [INFO] [stderr] 9 | | } [INFO] [stderr] 10 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/models.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | / def_model! { [INFO] [stderr] 6 | | struct User { [INFO] [stderr] 7 | | name: String, [INFO] [stderr] 8 | | password: String, [INFO] [stderr] 9 | | } [INFO] [stderr] 10 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/models.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | / def_model! { [INFO] [stderr] 6 | | struct User { [INFO] [stderr] 7 | | name: String, [INFO] [stderr] 8 | | password: String, [INFO] [stderr] 9 | | } [INFO] [stderr] 10 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/models.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | / def_model! { [INFO] [stderr] 6 | | struct User { [INFO] [stderr] 7 | | name: String, [INFO] [stderr] 8 | | password: String, [INFO] [stderr] 9 | | } [INFO] [stderr] 10 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/models.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | / def_model! { [INFO] [stderr] 6 | | struct User { [INFO] [stderr] 7 | | name: String, [INFO] [stderr] 8 | | password: String, [INFO] [stderr] 9 | | } [INFO] [stderr] 10 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/views.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 20 | return response; [INFO] [stderr] | --------------- any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 25 | HTTPResponse::new(HTTPResponseCodes::Forbidden, "".to_string(), "Heyy".to_string()) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/views.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 20 | return response; [INFO] [stderr] | --------------- any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 25 | HTTPResponse::new(HTTPResponseCodes::Forbidden, "".to_string(), "Heyy".to_string()) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `request` [INFO] [stderr] --> src/views.rs:5:19 [INFO] [stderr] | [INFO] [stderr] 5 | pub fn view_users(request: &HTTPRequest) -> HTTPResponse { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/views.rs:40:13 [INFO] [stderr] | [INFO] [stderr] 40 | let res = user.insert(&conn.unwrap()).unwrap(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/views.rs:37:13 [INFO] [stderr] | [INFO] [stderr] 37 | let mut uri: Vec<&str> = params.split("/").collect(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `request` [INFO] [stderr] --> src/views.rs:5:19 [INFO] [stderr] | [INFO] [stderr] 5 | pub fn view_users(request: &HTTPRequest) -> HTTPResponse { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/views.rs:40:13 [INFO] [stderr] | [INFO] [stderr] 40 | let res = user.insert(&conn.unwrap()).unwrap(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/views.rs:37:13 [INFO] [stderr] | [INFO] [stderr] 37 | let mut uri: Vec<&str> = params.split("/").collect(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the feature `panic_handler` has been stable since 1.30.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/main.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(panic_handler)] [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/models.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | / def_model! { [INFO] [stderr] 6 | | struct User { [INFO] [stderr] 7 | | name: String, [INFO] [stderr] 8 | | password: String, [INFO] [stderr] 9 | | } [INFO] [stderr] 10 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/models.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | / def_model! { [INFO] [stderr] 6 | | struct User { [INFO] [stderr] 7 | | name: String, [INFO] [stderr] 8 | | password: String, [INFO] [stderr] 9 | | } [INFO] [stderr] 10 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: the feature `panic_handler` has been stable since 1.30.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/main.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(panic_handler)] [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/models.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | / def_model! { [INFO] [stderr] 6 | | struct User { [INFO] [stderr] 7 | | name: String, [INFO] [stderr] 8 | | password: String, [INFO] [stderr] 9 | | } [INFO] [stderr] 10 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/models.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | / def_model! { [INFO] [stderr] 6 | | struct User { [INFO] [stderr] 7 | | name: String, [INFO] [stderr] 8 | | password: String, [INFO] [stderr] 9 | | } [INFO] [stderr] 10 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.61s [INFO] running `"docker" "inspect" "f22baf433f7662bdccc9f6391e3133d8776ad822e2993a13d5a9d36b8dc3da83"` [INFO] running `"docker" "rm" "-f" "f22baf433f7662bdccc9f6391e3133d8776ad822e2993a13d5a9d36b8dc3da83"` [INFO] [stdout] f22baf433f7662bdccc9f6391e3133d8776ad822e2993a13d5a9d36b8dc3da83