[INFO] cloning repository https://github.com/YoloDev/enet-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/YoloDev/enet-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYoloDev%2Fenet-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYoloDev%2Fenet-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 653c3d7b8a22062f9b0aefd1ae3e4b77d067c068 [INFO] checking YoloDev/enet-rs against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYoloDev%2Fenet-rs" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/YoloDev/enet-rs [INFO] finished tweaking git repo https://github.com/YoloDev/enet-rs [INFO] tweaked toml for git repo https://github.com/YoloDev/enet-rs written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/YoloDev/enet-rs on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/YoloDev/enet-rs 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 417d95f029547568af5a9c65eec42b0439567e192d975c4c23727c063fc36396 [INFO] running `Command { std: "docker" "start" "-a" "417d95f029547568af5a9c65eec42b0439567e192d975c4c23727c063fc36396", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "417d95f029547568af5a9c65eec42b0439567e192d975c4c23727c063fc36396", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "417d95f029547568af5a9c65eec42b0439567e192d975c4c23727c063fc36396", kill_on_drop: false }` [INFO] [stdout] 417d95f029547568af5a9c65eec42b0439567e192d975c4c23727c063fc36396 [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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f3e5706927554a746ca17a19924d88a0fca556c4c76aa4260e188c963c84a841 [INFO] running `Command { std: "docker" "start" "-a" "f3e5706927554a746ca17a19924d88a0fca556c4c76aa4260e188c963c84a841", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.105 [INFO] [stderr] Checking tracing-core v0.1.21 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling cc v1.0.71 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Checking tracing v0.1.29 [INFO] [stderr] Compiling tokio v1.12.0 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Checking tracing-subscriber v0.3.5 [INFO] [stderr] Checking gimli v0.25.0 [INFO] [stderr] Compiling eyre v0.6.5 [INFO] [stderr] Checking parking_lot_core v0.8.5 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Checking object v0.27.1 [INFO] [stderr] Compiling backtrace v0.3.62 [INFO] [stderr] Compiling tokio-macros v1.5.0 [INFO] [stderr] Checking futures-io v0.3.17 [INFO] [stderr] Checking owo-colors v3.2.0 [INFO] [stderr] Checking tracing-error v0.2.0 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Checking color-spantrace v0.2.0 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking addr2line v0.16.0 [INFO] [stderr] Compiling derive_more v0.99.16 [INFO] [stderr] Compiling enum-kinds v0.5.1 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking smol_str v0.1.18 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking never v0.1.0 [INFO] [stderr] Checking by_address v1.0.4 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Checking futures-executor v0.3.17 [INFO] [stderr] Checking futures v0.3.17 [INFO] [stderr] Checking color-eyre v0.6.0 [INFO] [stderr] Checking backoff v0.4.0 [INFO] [stderr] Checking eventuals v0.6.6 [INFO] [stderr] Checking tokio-util v0.7.0 [INFO] [stderr] Checking serde_test v1.0.130 [INFO] [stderr] Checking serde-aux v3.0.1 [INFO] [stderr] Checking enet-proto v0.1.7 (/opt/rustwide/workdir/crates/proto) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/proto/src/res/de.rs:68:17 [INFO] [stdout] | [INFO] [stdout] 68 | fn unexpected(&self) -> Unexpected { [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] 68 | fn unexpected(&self) -> Unexpected<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> crates/proto/src/res/de.rs:1354:55 [INFO] [stdout] | [INFO] [stdout] 1354 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _______________________________________________________^ [INFO] [stdout] 1355 | | match s { [INFO] [stdout] 1356 | | $( [INFO] [stdout] 1357 | | $name => Ok(Self::$variant), [INFO] [stdout] ... | [INFO] [stdout] 1361 | | } [INFO] [stdout] | |_______^ [INFO] [stdout] ... [INFO] [stdout] 1366 | / response_kind_str! { [INFO] [stdout] 1367 | | Version = "VERSION_RES", [INFO] [stdout] 1368 | | GetChannelInfoAll = "GET_CHANNEL_INFO_ALL_RES", [INFO] [stdout] 1369 | | ProjectList = "PROJECT_LIST_RES", [INFO] [stdout] ... | [INFO] [stdout] 1372 | | ItemValueSignIn = "ITEM_VALUE_SIGN_IN_RES", [INFO] [stdout] 1373 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] = note: this error originates in the macro `response_kind_str` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> crates/proto/src/res/de.rs:1355:9 [INFO] [stdout] | [INFO] [stdout] 1355 | / match s { [INFO] [stdout] 1356 | | $( [INFO] [stdout] 1357 | | $name => Ok(Self::$variant), [INFO] [stdout] 1358 | | )* [INFO] [stdout] 1359 | | _ => Ok(Self::Unknown(s.into())), [INFO] [stdout] 1360 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] ... [INFO] [stdout] 1366 | / response_kind_str! { [INFO] [stdout] 1367 | | Version = "VERSION_RES", [INFO] [stdout] 1368 | | GetChannelInfoAll = "GET_CHANNEL_INFO_ALL_RES", [INFO] [stdout] 1369 | | ProjectList = "PROJECT_LIST_RES", [INFO] [stdout] ... | [INFO] [stdout] 1372 | | ItemValueSignIn = "ITEM_VALUE_SIGN_IN_RES", [INFO] [stdout] 1373 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `response_kind_str` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> crates/proto/src/res/de.rs:1357:22 [INFO] [stdout] | [INFO] [stdout] 1357 | $name => Ok(Self::$variant), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1366 | / response_kind_str! { [INFO] [stdout] 1367 | | Version = "VERSION_RES", [INFO] [stdout] 1368 | | GetChannelInfoAll = "GET_CHANNEL_INFO_ALL_RES", [INFO] [stdout] 1369 | | ProjectList = "PROJECT_LIST_RES", [INFO] [stdout] ... | [INFO] [stdout] 1372 | | ItemValueSignIn = "ITEM_VALUE_SIGN_IN_RES", [INFO] [stdout] 1373 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `response_kind_str` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> crates/proto/src/res/de.rs:1359:16 [INFO] [stdout] | [INFO] [stdout] 1359 | _ => Ok(Self::Unknown(s.into())), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1366 | / response_kind_str! { [INFO] [stdout] 1367 | | Version = "VERSION_RES", [INFO] [stdout] 1368 | | GetChannelInfoAll = "GET_CHANNEL_INFO_ALL_RES", [INFO] [stdout] 1369 | | ProjectList = "PROJECT_LIST_RES", [INFO] [stdout] ... | [INFO] [stdout] 1372 | | ItemValueSignIn = "ITEM_VALUE_SIGN_IN_RES", [INFO] [stdout] 1373 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `response_kind_str` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> crates/proto/src/res/de.rs:1388:8 [INFO] [stdout] | [INFO] [stdout] 1388 | Ok(v.parse().unwrap()) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `enet-proto` (lib) due to 5 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/proto/src/res/de.rs:68:17 [INFO] [stdout] | [INFO] [stdout] 68 | fn unexpected(&self) -> Unexpected { [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] 68 | fn unexpected(&self) -> Unexpected<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> crates/proto/src/res/de.rs:1354:55 [INFO] [stdout] | [INFO] [stdout] 1354 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _______________________________________________________^ [INFO] [stdout] 1355 | | match s { [INFO] [stdout] 1356 | | $( [INFO] [stdout] 1357 | | $name => Ok(Self::$variant), [INFO] [stdout] ... | [INFO] [stdout] 1361 | | } [INFO] [stdout] | |_______^ [INFO] [stdout] ... [INFO] [stdout] 1366 | / response_kind_str! { [INFO] [stdout] 1367 | | Version = "VERSION_RES", [INFO] [stdout] 1368 | | GetChannelInfoAll = "GET_CHANNEL_INFO_ALL_RES", [INFO] [stdout] 1369 | | ProjectList = "PROJECT_LIST_RES", [INFO] [stdout] ... | [INFO] [stdout] 1372 | | ItemValueSignIn = "ITEM_VALUE_SIGN_IN_RES", [INFO] [stdout] 1373 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] = note: this error originates in the macro `response_kind_str` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> crates/proto/src/res/de.rs:1355:9 [INFO] [stdout] | [INFO] [stdout] 1355 | / match s { [INFO] [stdout] 1356 | | $( [INFO] [stdout] 1357 | | $name => Ok(Self::$variant), [INFO] [stdout] 1358 | | )* [INFO] [stdout] 1359 | | _ => Ok(Self::Unknown(s.into())), [INFO] [stdout] 1360 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] ... [INFO] [stdout] 1366 | / response_kind_str! { [INFO] [stdout] 1367 | | Version = "VERSION_RES", [INFO] [stdout] 1368 | | GetChannelInfoAll = "GET_CHANNEL_INFO_ALL_RES", [INFO] [stdout] 1369 | | ProjectList = "PROJECT_LIST_RES", [INFO] [stdout] ... | [INFO] [stdout] 1372 | | ItemValueSignIn = "ITEM_VALUE_SIGN_IN_RES", [INFO] [stdout] 1373 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `response_kind_str` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> crates/proto/src/res/de.rs:1357:22 [INFO] [stdout] | [INFO] [stdout] 1357 | $name => Ok(Self::$variant), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1366 | / response_kind_str! { [INFO] [stdout] 1367 | | Version = "VERSION_RES", [INFO] [stdout] 1368 | | GetChannelInfoAll = "GET_CHANNEL_INFO_ALL_RES", [INFO] [stdout] 1369 | | ProjectList = "PROJECT_LIST_RES", [INFO] [stdout] ... | [INFO] [stdout] 1372 | | ItemValueSignIn = "ITEM_VALUE_SIGN_IN_RES", [INFO] [stdout] 1373 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `response_kind_str` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> crates/proto/src/res/de.rs:1359:16 [INFO] [stdout] | [INFO] [stdout] 1359 | _ => Ok(Self::Unknown(s.into())), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1366 | / response_kind_str! { [INFO] [stdout] 1367 | | Version = "VERSION_RES", [INFO] [stdout] 1368 | | GetChannelInfoAll = "GET_CHANNEL_INFO_ALL_RES", [INFO] [stdout] 1369 | | ProjectList = "PROJECT_LIST_RES", [INFO] [stdout] ... | [INFO] [stdout] 1372 | | ItemValueSignIn = "ITEM_VALUE_SIGN_IN_RES", [INFO] [stdout] 1373 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `response_kind_str` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> crates/proto/src/res/de.rs:1388:8 [INFO] [stdout] | [INFO] [stdout] 1388 | Ok(v.parse().unwrap()) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `enet-proto` (lib test) due to 5 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "f3e5706927554a746ca17a19924d88a0fca556c4c76aa4260e188c963c84a841", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3e5706927554a746ca17a19924d88a0fca556c4c76aa4260e188c963c84a841", kill_on_drop: false }` [INFO] [stdout] f3e5706927554a746ca17a19924d88a0fca556c4c76aa4260e188c963c84a841