[INFO] fetching crate selene-lib 0.28.0... [INFO] checking selene-lib-0.28.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate selene-lib 0.28.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate selene-lib 0.28.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate selene-lib 0.28.0 [INFO] tweaked toml for crates.io crate selene-lib 0.28.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate selene-lib 0.28.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 63 packages to latest compatible versions [INFO] [stderr] Adding codespan v0.11.1 (available: v0.12.0) [INFO] [stderr] Adding codespan-reporting v0.11.1 (available: v0.12.0) [INFO] [stderr] Adding full_moon v1.2.0 (available: v2.0.0) [INFO] [stderr] Adding toml v0.7.8 (available: v0.8.23) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f858cf111b9fd8dc3ec98420f143fcbb3fd77ab940347b33b744f57f45c10d3f [INFO] running `Command { std: "docker" "start" "-a" "f858cf111b9fd8dc3ec98420f143fcbb3fd77ab940347b33b744f57f45c10d3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f858cf111b9fd8dc3ec98420f143fcbb3fd77ab940347b33b744f57f45c10d3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f858cf111b9fd8dc3ec98420f143fcbb3fd77ab940347b33b744f57f45c10d3f", kill_on_drop: false }` [INFO] [stdout] f858cf111b9fd8dc3ec98420f143fcbb3fd77ab940347b33b744f57f45c10d3f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 16cad0e4c22d9c82ed4e522ab8c35c7f6e8a3eef2ef06334dcafd56240e44f7d [INFO] running `Command { std: "docker" "start" "-a" "16cad0e4c22d9c82ed4e522ab8c35c7f6e8a3eef2ef06334dcafd56240e44f7d", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Checking winnow v0.5.40 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking unsafe-libyaml v0.2.11 [INFO] [stderr] Checking bytecount v0.6.9 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking id-arena v2.2.1 [INFO] [stderr] Checking codespan v0.11.1 [INFO] [stderr] Checking yansi v1.0.1 [INFO] [stderr] Checking if_chain v1.0.2 [INFO] [stderr] Compiling derive_more-impl v1.0.0 [INFO] [stderr] Compiling profiling-procmacros v1.0.17 [INFO] [stderr] Checking pretty_assertions v1.4.1 [INFO] [stderr] Checking profiling v1.0.17 [INFO] [stderr] Checking derive_more v1.0.0 [INFO] [stderr] Compiling full_moon_derive v0.11.0 [INFO] [stderr] Checking toml_datetime v0.6.11 [INFO] [stderr] Checking serde_spanned v0.6.9 [INFO] [stderr] Checking smol_str v0.3.2 [INFO] [stderr] Checking serde_yaml v0.9.34+deprecated [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking toml_edit v0.19.15 [INFO] [stderr] Checking full_moon v1.2.0 [INFO] [stderr] Checking toml v0.7.8 [INFO] [stderr] Checking selene-lib v0.28.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/standard_library/mod.rs:354:24 [INFO] [stdout] | [INFO] [stdout] 354 | pub fn lua_version(&self) -> (full_moon::LuaVersion, Vec) { [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] 354 | pub fn lua_version(&self) -> (full_moon::LuaVersion, Vec>) { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/standard_library/lua_versions.rs:30:27 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn to_lua_version(&self) -> Result { [INFO] [stdout] | ^^^^^ this lifetime flows to the output --------------- the lifetime gets resolved as `'_` [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] 30 | pub fn to_lua_version(&self) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/standard_library/mod.rs:354:24 [INFO] [stdout] | [INFO] [stdout] 354 | pub fn lua_version(&self) -> (full_moon::LuaVersion, Vec) { [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] 354 | pub fn lua_version(&self) -> (full_moon::LuaVersion, Vec>) { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/standard_library/lua_versions.rs:30:27 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn to_lua_version(&self) -> Result { [INFO] [stdout] | ^^^^^ this lifetime flows to the output --------------- the lifetime gets resolved as `'_` [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] 30 | pub fn to_lua_version(&self) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.94s [INFO] running `Command { std: "docker" "inspect" "16cad0e4c22d9c82ed4e522ab8c35c7f6e8a3eef2ef06334dcafd56240e44f7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16cad0e4c22d9c82ed4e522ab8c35c7f6e8a3eef2ef06334dcafd56240e44f7d", kill_on_drop: false }` [INFO] [stdout] 16cad0e4c22d9c82ed4e522ab8c35c7f6e8a3eef2ef06334dcafd56240e44f7d