[INFO] fetching crate modus_ponens 0.11.5... [INFO] checking modus_ponens-0.11.5 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate modus_ponens 0.11.5 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate modus_ponens 0.11.5 [INFO] finished tweaking crates.io crate modus_ponens 0.11.5 [INFO] tweaked toml for crates.io crate modus_ponens 0.11.5 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate modus_ponens 0.11.5 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 49 packages to latest compatible versions [INFO] [stderr] Adding env_logger v0.7.1 (available: v0.11.8) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.106) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1c7ecfd503e89a77d9c706c264e64b278b2848b95710267309154e839260ee6c [INFO] running `Command { std: "docker" "start" "-a" "1c7ecfd503e89a77d9c706c264e64b278b2848b95710267309154e839260ee6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1c7ecfd503e89a77d9c706c264e64b278b2848b95710267309154e839260ee6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c7ecfd503e89a77d9c706c264e64b278b2848b95710267309154e839260ee6c", kill_on_drop: false }` [INFO] [stdout] 1c7ecfd503e89a77d9c706c264e64b278b2848b95710267309154e839260ee6c [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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aa301d70a308d2939ce0340aa7dc059f14adb9cc80a31b245fa0cace34169531 [INFO] running `Command { std: "docker" "start" "-a" "aa301d70a308d2939ce0340aa7dc059f14adb9cc80a31b245fa0cace34169531", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling thiserror v2.0.16 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling ucd-trie v0.1.7 [INFO] [stderr] Checking regex-syntax v0.8.6 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking quote v1.0.40 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking regex-automata v0.4.10 [INFO] [stderr] Compiling thiserror-impl v2.0.16 [INFO] [stderr] Compiling pest v2.8.1 [INFO] [stderr] Checking regex v1.11.2 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Compiling pest_meta v2.8.1 [INFO] [stderr] Compiling pest_generator v2.8.1 [INFO] [stderr] Compiling pest_derive v2.8.1 [INFO] [stderr] Checking modus_ponens v0.11.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/transform_num.rs:77:16 [INFO] [stdout] | [INFO] [stdout] 77 | "%" => (lhs % rhs), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 77 - "%" => (lhs % rhs), [INFO] [stdout] 77 + "%" => lhs % rhs, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/transform_num.rs:77:16 [INFO] [stdout] | [INFO] [stdout] 77 | "%" => (lhs % rhs), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 77 - "%" => (lhs % rhs), [INFO] [stdout] 77 + "%" => lhs % rhs, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/path.rs:36:31 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn new(segments: Vec<&'a MPSegment>) -> MPPath { [INFO] [stdout] | ^^ ------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 36 | pub fn new(segments: Vec<&'a MPSegment>) -> MPPath<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/path.rs:103:24 [INFO] [stdout] | [INFO] [stdout] 103 | pub fn substitute(&'a self, matching: &'a MPMatching) -> MPPath { [INFO] [stdout] | ^^ ^^ ------ the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the lifetime is named here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 103 | pub fn substitute(&'a self, matching: &'a MPMatching) -> MPPath<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding or eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/path.rs:115:34 [INFO] [stdout] | [INFO] [stdout] 115 | pub fn substitute_to_string(&'a self, matching: &'a MPMatching) -> (&str, bool, Option) { [INFO] [stdout] | ^^ ^^ ---- ------ the same lifetime is hidden here [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is elided here [INFO] [stdout] | | the lifetime is named here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 115 | pub fn substitute_to_string(&'a self, matching: &'a MPMatching) -> (&'a str, bool, Option>) { [INFO] [stdout] | ++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/path.rs:138:31 [INFO] [stdout] | [INFO] [stdout] 138 | pub fn substitute_owning(&'a self, matching: MPMatching<'a>) -> (MPPath, Option) { [INFO] [stdout] | ^^ ^^ ------ ------ the same lifetime is hidden here [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is named here the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 138 | pub fn substitute_owning(&'a self, matching: MPMatching<'a>) -> (MPPath<'a>, Option>) { [INFO] [stdout] | ++++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/ruletree.rs:178:22 [INFO] [stdout] | [INFO] [stdout] 178 | ...s(&'a self, mut parent: &'a RSNode<'a>, mut paths: Vec>, mut visited: Vec<&'a MPSegment>, mut depth: usize) -> &'a RSNode { [INFO] [stdout] | ^^ ^^ ^^ ^^ ^^ -- ------ the same lifetime is hidden here [INFO] [stdout] | | | | | | | [INFO] [stdout] | | | | | the lifetime is named here the same lifetime is named here [INFO] [stdout] | | | | the lifetime is named here [INFO] [stdout] | | | the lifetime is named here [INFO] [stdout] | | the lifetime is named here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 178 | fn create_paths(&'a self, mut parent: &'a RSNode<'a>, mut paths: Vec>, mut visited: Vec<&'a MPSegment>, mut depth: usize) -> &'a RSNode<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/ruletree.rs:203:25 [INFO] [stdout] | [INFO] [stdout] 203 | pub fn query_paths(&'a self, paths: Vec>) -> (Response, Vec>) { [INFO] [stdout] | ^^ ^^ -------- -- the same lifetime is named here [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the lifetime is named here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 203 | pub fn query_paths(&'a self, paths: Vec>) -> (Response<'a>, Vec>) { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lexicon.rs:101:23 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn empty_path(&self) -> MPPath { [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] 101 | pub fn empty_path(&self) -> MPPath<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/path.rs:36:31 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn new(segments: Vec<&'a MPSegment>) -> MPPath { [INFO] [stdout] | ^^ ------ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 36 | pub fn new(segments: Vec<&'a MPSegment>) -> MPPath<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/path.rs:103:24 [INFO] [stdout] | [INFO] [stdout] 103 | pub fn substitute(&'a self, matching: &'a MPMatching) -> MPPath { [INFO] [stdout] | ^^ ^^ ------ the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the lifetime is named here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 103 | pub fn substitute(&'a self, matching: &'a MPMatching) -> MPPath<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding or eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/path.rs:115:34 [INFO] [stdout] | [INFO] [stdout] 115 | pub fn substitute_to_string(&'a self, matching: &'a MPMatching) -> (&str, bool, Option) { [INFO] [stdout] | ^^ ^^ ---- ------ the same lifetime is hidden here [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is elided here [INFO] [stdout] | | the lifetime is named here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 115 | pub fn substitute_to_string(&'a self, matching: &'a MPMatching) -> (&'a str, bool, Option>) { [INFO] [stdout] | ++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/path.rs:138:31 [INFO] [stdout] | [INFO] [stdout] 138 | pub fn substitute_owning(&'a self, matching: MPMatching<'a>) -> (MPPath, Option) { [INFO] [stdout] | ^^ ^^ ------ ------ the same lifetime is hidden here [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is named here the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 138 | pub fn substitute_owning(&'a self, matching: MPMatching<'a>) -> (MPPath<'a>, Option>) { [INFO] [stdout] | ++++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/ruletree.rs:178:22 [INFO] [stdout] | [INFO] [stdout] 178 | ...s(&'a self, mut parent: &'a RSNode<'a>, mut paths: Vec>, mut visited: Vec<&'a MPSegment>, mut depth: usize) -> &'a RSNode { [INFO] [stdout] | ^^ ^^ ^^ ^^ ^^ -- ------ the same lifetime is hidden here [INFO] [stdout] | | | | | | | [INFO] [stdout] | | | | | the lifetime is named here the same lifetime is named here [INFO] [stdout] | | | | the lifetime is named here [INFO] [stdout] | | | the lifetime is named here [INFO] [stdout] | | the lifetime is named here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 178 | fn create_paths(&'a self, mut parent: &'a RSNode<'a>, mut paths: Vec>, mut visited: Vec<&'a MPSegment>, mut depth: usize) -> &'a RSNode<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/ruletree.rs:203:25 [INFO] [stdout] | [INFO] [stdout] 203 | pub fn query_paths(&'a self, paths: Vec>) -> (Response, Vec>) { [INFO] [stdout] | ^^ ^^ -------- -- the same lifetime is named here [INFO] [stdout] | | | | [INFO] [stdout] | | | the same lifetime is hidden here [INFO] [stdout] | | the lifetime is named here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 203 | pub fn query_paths(&'a self, paths: Vec>) -> (Response<'a>, Vec>) { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lexicon.rs:101:23 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn empty_path(&self) -> MPPath { [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] 101 | pub fn empty_path(&self) -> MPPath<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.49s [INFO] running `Command { std: "docker" "inspect" "aa301d70a308d2939ce0340aa7dc059f14adb9cc80a31b245fa0cace34169531", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa301d70a308d2939ce0340aa7dc059f14adb9cc80a31b245fa0cace34169531", kill_on_drop: false }` [INFO] [stdout] aa301d70a308d2939ce0340aa7dc059f14adb9cc80a31b245fa0cace34169531