[INFO] fetching crate wagon-lexer 1.0.0... [INFO] checking wagon-lexer-1.0.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate wagon-lexer 1.0.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate wagon-lexer 1.0.0 [INFO] finished tweaking crates.io crate wagon-lexer 1.0.0 [INFO] tweaked toml for crates.io crate wagon-lexer 1.0.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate wagon-lexer 1.0.0 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 23 packages to latest compatible versions [INFO] [stderr] Adding logos v0.13.0 (available: v0.15.0) [INFO] [stderr] Adding logos-derive v0.13.0 (available: v0.15.0) [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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] c220b4f3ee8418b9d09b4b0227b9bd7d3a74bf33b5fbee1d4b3c71bb0c4d52f5 [INFO] running `Command { std: "docker" "start" "-a" "c220b4f3ee8418b9d09b4b0227b9bd7d3a74bf33b5fbee1d4b3c71bb0c4d52f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c220b4f3ee8418b9d09b4b0227b9bd7d3a74bf33b5fbee1d4b3c71bb0c4d52f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c220b4f3ee8418b9d09b4b0227b9bd7d3a74bf33b5fbee1d4b3c71bb0c4d52f5", kill_on_drop: false }` [INFO] [stdout] c220b4f3ee8418b9d09b4b0227b9bd7d3a74bf33b5fbee1d4b3c71bb0c4d52f5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 928f5325f52f05ea9e78f63e852dc4f6a800ad49a9e1587305db37036429073f [INFO] running `Command { std: "docker" "start" "-a" "928f5325f52f05ea9e78f63e852dc4f6a800ad49a9e1587305db37036429073f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling beef v0.5.2 [INFO] [stderr] Checking unicode-ident v1.0.18 [INFO] [stderr] Checking yansi v1.0.1 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking replace_with v0.1.8 [INFO] [stderr] Checking wagon-utils v1.0.0 [INFO] [stderr] Checking pretty_assertions v1.4.1 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking wagon-ident v1.0.0 [INFO] [stderr] Compiling logos-codegen v0.13.0 [INFO] [stderr] Compiling extendable-data-helpers v0.1.5 [INFO] [stderr] Compiling logos-display v0.1.3 [INFO] [stderr] Compiling extendable-data v0.1.5 [INFO] [stderr] Compiling wagon-macros v1.0.0 [INFO] [stderr] Compiling logos-derive v0.13.0 [INFO] [stderr] Checking logos v0.13.0 [INFO] [stderr] Checking wagon-lexer v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:217:57 [INFO] [stdout] | [INFO] [stdout] 217 | pub(crate) fn _morph_to_math(curr: logos::Lexer<'source, Token>) -> Lexer [INFO] [stdout] | ^^^^^^^ ----- the lifetime gets resolved as `'source` [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 consistently use `'source` [INFO] [stdout] | [INFO] [stdout] 217 | pub(crate) fn _morph_to_math(curr: logos::Lexer<'source, Token>) -> Lexer<'source> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:225:64 [INFO] [stdout] | [INFO] [stdout] 225 | pub(crate) fn _morph_to_productions(curr: logos::Lexer<'source, Token>) -> Lexer [INFO] [stdout] | ^^^^^^^ ----- the lifetime gets resolved as `'source` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'source` [INFO] [stdout] | [INFO] [stdout] 225 | pub(crate) fn _morph_to_productions(curr: logos::Lexer<'source, Token>) -> Lexer<'source> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:233:61 [INFO] [stdout] | [INFO] [stdout] 233 | pub(crate) fn _morph_to_metadata(curr: logos::Lexer<'source, Token>) -> Lexer [INFO] [stdout] | ^^^^^^^ ----- the lifetime gets resolved as `'source` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'source` [INFO] [stdout] | [INFO] [stdout] 233 | pub(crate) fn _morph_to_metadata(curr: logos::Lexer<'source, Token>) -> Lexer<'source> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:217:57 [INFO] [stdout] | [INFO] [stdout] 217 | pub(crate) fn _morph_to_math(curr: logos::Lexer<'source, Token>) -> Lexer [INFO] [stdout] | ^^^^^^^ ----- the lifetime gets resolved as `'source` [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 consistently use `'source` [INFO] [stdout] | [INFO] [stdout] 217 | pub(crate) fn _morph_to_math(curr: logos::Lexer<'source, Token>) -> Lexer<'source> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:225:64 [INFO] [stdout] | [INFO] [stdout] 225 | pub(crate) fn _morph_to_productions(curr: logos::Lexer<'source, Token>) -> Lexer [INFO] [stdout] | ^^^^^^^ ----- the lifetime gets resolved as `'source` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'source` [INFO] [stdout] | [INFO] [stdout] 225 | pub(crate) fn _morph_to_productions(curr: logos::Lexer<'source, Token>) -> Lexer<'source> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:233:61 [INFO] [stdout] | [INFO] [stdout] 233 | pub(crate) fn _morph_to_metadata(curr: logos::Lexer<'source, Token>) -> Lexer [INFO] [stdout] | ^^^^^^^ ----- the lifetime gets resolved as `'source` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to consistently use `'source` [INFO] [stdout] | [INFO] [stdout] 233 | pub(crate) fn _morph_to_metadata(curr: logos::Lexer<'source, Token>) -> Lexer<'source> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.27s [INFO] running `Command { std: "docker" "inspect" "928f5325f52f05ea9e78f63e852dc4f6a800ad49a9e1587305db37036429073f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "928f5325f52f05ea9e78f63e852dc4f6a800ad49a9e1587305db37036429073f", kill_on_drop: false }` [INFO] [stdout] 928f5325f52f05ea9e78f63e852dc4f6a800ad49a9e1587305db37036429073f