[INFO] fetching crate cas-parser 0.2.0... [INFO] checking cas-parser-0.2.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] extracting crate cas-parser 0.2.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate cas-parser 0.2.0 [INFO] finished tweaking crates.io crate cas-parser 0.2.0 [INFO] tweaked toml for crates.io crate cas-parser 0.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate cas-parser 0.2.0 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate cas-parser 0.2.0 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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded logos-derive v0.14.4 [INFO] [stderr] Downloaded cas-error v0.2.0 [INFO] [stderr] Downloaded ariadne v0.2.0 [INFO] [stderr] Downloaded cas-attrs v0.2.0 [INFO] [stderr] Downloaded logos-codegen v0.14.4 [INFO] [stderr] Downloaded logos v0.14.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3a82323f4714e84508b32fc5dd9982407a01d45f533cb2bc263db0c54f71b535 [INFO] running `Command { std: "docker" "start" "-a" "3a82323f4714e84508b32fc5dd9982407a01d45f533cb2bc263db0c54f71b535", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3a82323f4714e84508b32fc5dd9982407a01d45f533cb2bc263db0c54f71b535", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a82323f4714e84508b32fc5dd9982407a01d45f533cb2bc263db0c54f71b535", kill_on_drop: false }` [INFO] [stdout] 3a82323f4714e84508b32fc5dd9982407a01d45f533cb2bc263db0c54f71b535 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4e570375dfa2335b42ba6e4e019d2bc32be3d24f3fa8ce08a74e0dec6da90ac4 [INFO] running `Command { std: "docker" "start" "-a" "4e570375dfa2335b42ba6e4e019d2bc32be3d24f3fa8ce08a74e0dec6da90ac4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling beef v0.5.2 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking ariadne v0.2.0 [INFO] [stderr] Checking pretty_assertions v1.4.0 [INFO] [stderr] Checking cas-error v0.2.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling logos-codegen v0.14.4 [INFO] [stderr] Compiling cas-attrs v0.2.0 [INFO] [stderr] Compiling logos-derive v0.14.4 [INFO] [stderr] Checking logos v0.14.4 [INFO] [stderr] Checking cas-parser v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tokenizer/mod.rs:7:24 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn tokenize(input: &str) -> Lexer { [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] 7 | pub fn tokenize(input: &str) -> Lexer<'_, TokenKind> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tokenizer/mod.rs:13:33 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn tokenize_complete(input: &str) -> Box<[Token]> { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 13 | pub fn tokenize_complete(input: &str) -> Box<[Token<'_>]> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser/ast/expr.rs:136:28 [INFO] [stdout] | [INFO] [stdout] 136 | pub fn post_order_iter(&self) -> ExprIter { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 136 | pub fn post_order_iter(&self) -> ExprIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser/error.rs:122:9 [INFO] [stdout] | [INFO] [stdout] 122 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 125 | ) -> ariadne::Report<(&'a str, Range)> { [INFO] [stdout] | ---------------------------------------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 125 | ) -> ariadne::Report<'_, (&'a str, Range)> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tokenizer/mod.rs:7:24 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn tokenize(input: &str) -> Lexer { [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] 7 | pub fn tokenize(input: &str) -> Lexer<'_, TokenKind> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tokenizer/mod.rs:13:33 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn tokenize_complete(input: &str) -> Box<[Token]> { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 13 | pub fn tokenize_complete(input: &str) -> Box<[Token<'_>]> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser/ast/expr.rs:136:28 [INFO] [stdout] | [INFO] [stdout] 136 | pub fn post_order_iter(&self) -> ExprIter { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 136 | pub fn post_order_iter(&self) -> ExprIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parser/error.rs:122:9 [INFO] [stdout] | [INFO] [stdout] 122 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 125 | ) -> ariadne::Report<(&'a str, Range)> { [INFO] [stdout] | ---------------------------------------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 125 | ) -> ariadne::Report<'_, (&'a str, Range)> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.76s [INFO] running `Command { std: "docker" "inspect" "4e570375dfa2335b42ba6e4e019d2bc32be3d24f3fa8ce08a74e0dec6da90ac4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e570375dfa2335b42ba6e4e019d2bc32be3d24f3fa8ce08a74e0dec6da90ac4", kill_on_drop: false }` [INFO] [stdout] 4e570375dfa2335b42ba6e4e019d2bc32be3d24f3fa8ce08a74e0dec6da90ac4