[INFO] fetching crate kitchen-fridge 0.4.0... [INFO] checking kitchen-fridge-0.4.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate kitchen-fridge 0.4.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate kitchen-fridge 0.4.0 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate kitchen-fridge 0.4.0 [INFO] finished tweaking crates.io crate kitchen-fridge 0.4.0 [INFO] tweaked toml for crates.io crate kitchen-fridge 0.4.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate kitchen-fridge 0.4.0 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ca4d3d72ffe750ed9d6cffdc74a5ea7ac0c3ef1248c8cf48389688a425f9cf96 [INFO] running `Command { std: "docker" "start" "-a" "ca4d3d72ffe750ed9d6cffdc74a5ea7ac0c3ef1248c8cf48389688a425f9cf96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ca4d3d72ffe750ed9d6cffdc74a5ea7ac0c3ef1248c8cf48389688a425f9cf96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca4d3d72ffe750ed9d6cffdc74a5ea7ac0c3ef1248c8cf48389688a425f9cf96", kill_on_drop: false }` [INFO] [stdout] ca4d3d72ffe750ed9d6cffdc74a5ea7ac0c3ef1248c8cf48389688a425f9cf96 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dtail_expr_drop_order" "-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf5bbdd77cbe0f663211e67d50894d085d18547e23777f8edca96a620ccc7e61 [INFO] running `Command { std: "docker" "start" "-a" "bf5bbdd77cbe0f663211e67d50894d085d18547e23777f8edca96a620ccc7e61", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.85 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling futures-task v0.3.19 [INFO] [stderr] Compiling futures-util v0.3.19 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling siphasher v0.3.9 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling futures-channel v0.3.19 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking native-tls v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling async-trait v0.1.52 [INFO] [stderr] Compiling serde_json v1.0.75 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking quick-xml v0.20.0 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Checking getrandom v0.2.4 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking minidom v0.13.0 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking ics v0.5.7 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Checking sanitize-filename v0.3.0 [INFO] [stderr] Compiling serde_derive v1.0.133 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling phf_macros v0.8.0 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Checking tokio v1.15.0 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking serde v1.0.133 [INFO] [stderr] Checking tokio-util v0.6.9 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking h2 v0.3.10 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking ical-daladim v0.8.1 [INFO] [stderr] Checking csscolorparser v0.5.0 [INFO] [stderr] Checking hyper v0.14.16 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.9 [INFO] [stderr] Checking kitchen-fridge v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/traits.rs:120:54 [INFO] [stdout] | [INFO] [stdout] 120 | async fn get_items(&self) -> Result, Box>; [INFO] [stdout] | ---------------- ^ this elided lifetime gets resolved as `'life0` [INFO] [stdout] | | [INFO] [stdout] | lifetime `'life0` declared here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/traits.rs:123:62 [INFO] [stdout] | [INFO] [stdout] 123 | async fn get_items_mut(&mut self) -> Result, Box>; [INFO] [stdout] | ------------------------ ^ this elided lifetime gets resolved as `'life0` [INFO] [stdout] | | [INFO] [stdout] | lifetime `'life0` declared here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/calendar/cached_calendar.rs:261:54 [INFO] [stdout] | [INFO] [stdout] 261 | async fn get_items(&self) -> Result, Box> { [INFO] [stdout] | ---------------- ^ this elided lifetime gets resolved as `'life0` [INFO] [stdout] | | [INFO] [stdout] | lifetime `'life0` declared here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/calendar/cached_calendar.rs:265:62 [INFO] [stdout] | [INFO] [stdout] 265 | async fn get_items_mut(&mut self) -> Result, Box> { [INFO] [stdout] | ------------------------ ^ this elided lifetime gets resolved as `'life0` [INFO] [stdout] | | [INFO] [stdout] | lifetime `'life0` declared here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/traits.rs:120:54 [INFO] [stdout] | [INFO] [stdout] 120 | async fn get_items(&self) -> Result, Box>; [INFO] [stdout] | ---------------- ^ this elided lifetime gets resolved as `'life0` [INFO] [stdout] | | [INFO] [stdout] | lifetime `'life0` declared here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/traits.rs:123:62 [INFO] [stdout] | [INFO] [stdout] 123 | async fn get_items_mut(&mut self) -> Result, Box>; [INFO] [stdout] | ------------------------ ^ this elided lifetime gets resolved as `'life0` [INFO] [stdout] | | [INFO] [stdout] | lifetime `'life0` declared here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/calendar/cached_calendar.rs:261:54 [INFO] [stdout] | [INFO] [stdout] 261 | async fn get_items(&self) -> Result, Box> { [INFO] [stdout] | ---------------- ^ this elided lifetime gets resolved as `'life0` [INFO] [stdout] | | [INFO] [stdout] | lifetime `'life0` declared here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/calendar/cached_calendar.rs:265:62 [INFO] [stdout] | [INFO] [stdout] 265 | async fn get_items_mut(&mut self) -> Result, Box> { [INFO] [stdout] | ------------------------ ^ this elided lifetime gets resolved as `'life0` [INFO] [stdout] | | [INFO] [stdout] | lifetime `'life0` declared here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/ical/parser.rs:154:11 [INFO] [stdout] | [INFO] [stdout] 154 | Event(&'a IcalEvent), [INFO] [stdout] | ----- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 154 | Event(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/ical/parser.rs:154:11 [INFO] [stdout] | [INFO] [stdout] 154 | Event(&'a IcalEvent), [INFO] [stdout] | ----- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 154 | Event(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `EXAMPLE_EXISTING_CALENDAR_URL` is never used [INFO] [stdout] --> examples/shared.rs:14:11 [INFO] [stdout] | [INFO] [stdout] 14 | pub const EXAMPLE_EXISTING_CALENDAR_URL: &str = "https://my.server.com/remote.php/dav/calendars/john/a_calendar_name/"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `EXAMPLE_CREATED_CALENDAR_URL` is never used [INFO] [stdout] --> examples/shared.rs:15:11 [INFO] [stdout] | [INFO] [stdout] 15 | pub const EXAMPLE_CREATED_CALENDAR_URL: &str = "https://my.server.com/remote.php/dav/calendars/john/a_calendar_that_we_have_created/"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> examples/shared.rs:17:4 [INFO] [stdout] | [INFO] [stdout] 17 | fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> examples/shared.rs:17:4 [INFO] [stdout] | [INFO] [stdout] 17 | fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.04s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.20.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "bf5bbdd77cbe0f663211e67d50894d085d18547e23777f8edca96a620ccc7e61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf5bbdd77cbe0f663211e67d50894d085d18547e23777f8edca96a620ccc7e61", kill_on_drop: false }` [INFO] [stdout] bf5bbdd77cbe0f663211e67d50894d085d18547e23777f8edca96a620ccc7e61