[INFO] cloning repository https://github.com/nebjak/shopping-list-rs
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 695ecc6166f16bfb212b16ce00c5e94369500cce
[INFO] testing nebjak/shopping-list-rs against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnebjak%2Fshopping-list-rs" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nebjak/shopping-list-rs
[INFO] finished tweaking git repo https://github.com/nebjak/shopping-list-rs
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[INFO] [stderr]    Compiling shopping-list v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `db` is never read
[INFO] [stdout]   --> src/services/list_item_service.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct ListItemService<'a> {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] 11 |     db: &'a Database,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/services/list_item_service.rs:16:20
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn new(db: &Database) -> ListItemService {
[INFO] [stdout]    |                    ^^^^^^^^^     --------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn new(db: &Database) -> ListItemService<'_> {
[INFO] [stdout]    |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/services/shopping_list_service.rs:19:20
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn new(db: &Database) -> ShoppingListService {
[INFO] [stdout]    |                    ^^^^^^^^^     ------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn new(db: &Database) -> ShoppingListService<'_> {
[INFO] [stdout]    |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 02s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bson v1.2.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "bbc8c307c651aa76b8e8ff938968c6cc3b05ec1de8566d3db8b2a6c6de71dbb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbc8c307c651aa76b8e8ff938968c6cc3b05ec1de8566d3db8b2a6c6de71dbb4", kill_on_drop: false }`
[INFO] [stdout] bbc8c307c651aa76b8e8ff938968c6cc3b05ec1de8566d3db8b2a6c6de71dbb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09edc868d60250a0c8ec5691099dcc0a396082e3d310e5c671d0de0bad0db7e7
[INFO] running `Command { std: "docker" "start" "-a" "09edc868d60250a0c8ec5691099dcc0a396082e3d310e5c671d0de0bad0db7e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling shopping-list v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `db` is never read
[INFO] [stdout]   --> src/services/list_item_service.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct ListItemService<'a> {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] 11 |     db: &'a Database,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/services/list_item_service.rs:16:20
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn new(db: &Database) -> ListItemService {
[INFO] [stdout]    |                    ^^^^^^^^^     --------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn new(db: &Database) -> ListItemService<'_> {
[INFO] [stdout]    |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/services/shopping_list_service.rs:19:20
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn new(db: &Database) -> ShoppingListService {
[INFO] [stdout]    |                    ^^^^^^^^^     ------------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn new(db: &Database) -> ShoppingListService<'_> {
[INFO] [stdout]    |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bson v1.2.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "09edc868d60250a0c8ec5691099dcc0a396082e3d310e5c671d0de0bad0db7e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09edc868d60250a0c8ec5691099dcc0a396082e3d310e5c671d0de0bad0db7e7", kill_on_drop: false }`
[INFO] [stdout] 09edc868d60250a0c8ec5691099dcc0a396082e3d310e5c671d0de0bad0db7e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 701e54083662a594c52cae7383442aa210153f0e49482fd697ed7eeee648cf18
[INFO] running `Command { std: "docker" "start" "-a" "701e54083662a594c52cae7383442aa210153f0e49482fd697ed7eeee648cf18", kill_on_drop: false }`
[INFO] [stderr] warning: field `db` is never read
[INFO] [stderr]   --> src/services/list_item_service.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct ListItemService<'a> {
[INFO] [stderr]    |            --------------- field in this struct
[INFO] [stderr] 11 |     db: &'a Database,
[INFO] [stderr]    |     ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/services/list_item_service.rs:16:20
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn new(db: &Database) -> ListItemService {
[INFO] [stderr]    |                    ^^^^^^^^^     --------------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |                    |
[INFO] [stderr]    |                    this lifetime flows to the output
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn new(db: &Database) -> ListItemService<'_> {
[INFO] [stderr]    |                                                 ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/services/shopping_list_service.rs:19:20
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub fn new(db: &Database) -> ShoppingListService {
[INFO] [stderr]    |                    ^^^^^^^^^     ------------------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |                    |
[INFO] [stderr]    |                    this lifetime flows to the output
[INFO] [stderr]    |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub fn new(db: &Database) -> ShoppingListService<'_> {
[INFO] [stderr]    |                                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `shopping-list` (bin "shopping-list" test) generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bson v1.2.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/shopping_list-72c355f3df50e5ef)
[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" "701e54083662a594c52cae7383442aa210153f0e49482fd697ed7eeee648cf18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "701e54083662a594c52cae7383442aa210153f0e49482fd697ed7eeee648cf18", kill_on_drop: false }`
[INFO] [stdout] 701e54083662a594c52cae7383442aa210153f0e49482fd697ed7eeee648cf18
