[INFO] fetching crate scalop 2.0.0... [INFO] checking scalop-2.0.0 against try#969026c535f4240ff7866ef11207dfda18a26af6 for pr-146504 [INFO] extracting crate scalop 2.0.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate scalop 2.0.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate scalop 2.0.0 [INFO] tweaked toml for crates.io crate scalop 2.0.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate scalop 2.0.0 on toolchain 969026c535f4240ff7866ef11207dfda18a26af6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+969026c535f4240ff7866ef11207dfda18a26af6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate scalop 2.0.0 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" "+969026c535f4240ff7866ef11207dfda18a26af6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+969026c535f4240ff7866ef11207dfda18a26af6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9fdb78f50dc04b833061642afe769fd8f65b0748d1168506a4873097b2ddaca2 [INFO] running `Command { std: "docker" "start" "-a" "9fdb78f50dc04b833061642afe769fd8f65b0748d1168506a4873097b2ddaca2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9fdb78f50dc04b833061642afe769fd8f65b0748d1168506a4873097b2ddaca2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fdb78f50dc04b833061642afe769fd8f65b0748d1168506a4873097b2ddaca2", kill_on_drop: false }` [INFO] [stdout] 9fdb78f50dc04b833061642afe769fd8f65b0748d1168506a4873097b2ddaca2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+969026c535f4240ff7866ef11207dfda18a26af6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a92e95ea2fbf16daeb57c2583883b32f7c8e8f1f3e42d4ca800b3ab7af01c90e [INFO] running `Command { std: "docker" "start" "-a" "a92e95ea2fbf16daeb57c2583883b32f7c8e8f1f3e42d4ca800b3ab7af01c90e", kill_on_drop: false }` [INFO] [stderr] Compiling find-msvc-tools v0.1.0 [INFO] [stderr] Checking predicates-core v1.0.9 [INFO] [stderr] Checking regex-automata v0.4.10 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking num-complex v0.2.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking num-bigint v0.2.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking termtree v0.5.1 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking rustix v1.0.8 [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Checking ipasir-loading v0.1.0 [INFO] [stderr] Checking sysinfo v0.30.13 [INFO] [stderr] Checking fern v0.6.2 [INFO] [stderr] Compiling assert_cmd v2.0.17 [INFO] [stderr] Checking strum v0.24.1 [INFO] [stderr] Checking predicates-tree v1.0.12 [INFO] [stderr] Compiling cc v1.2.35 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Checking wait-timeout v0.2.1 [INFO] [stderr] Checking predicates v3.1.3 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking num-rational v0.2.4 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Checking permutator v0.4.3 [INFO] [stderr] Checking tempfile v3.21.0 [INFO] [stderr] Compiling cadical v0.1.16 [INFO] [stderr] Compiling strum_macros v0.24.3 [INFO] [stderr] Checking bstr v1.12.0 [INFO] [stderr] Checking regex v1.11.2 [INFO] [stderr] Checking predicates v2.1.5 [INFO] [stderr] Checking globset v0.4.16 [INFO] [stderr] Checking ignore v0.4.23 [INFO] [stderr] Checking globwalk v0.9.1 [INFO] [stderr] Checking assert_fs v1.1.3 [INFO] [stderr] Checking scalop v2.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/aba/preferred_semantics_solver.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 73 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 77 | ) -> MaximalComputationResult { [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 77 | ) -> MaximalComputationResult<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/solvers/maximal_extension_computer.rs:171:30 [INFO] [stdout] | [INFO] [stdout] 171 | pub(crate) fn state_data(&mut self) -> MaximalExtensionComputerStateData { [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] 171 | pub(crate) fn state_data(&mut self) -> MaximalExtensionComputerStateData<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utils/connected_components_computer.rs:136:42 [INFO] [stdout] | [INFO] [stdout] 136 | pub fn iter_connected_components(af: &AAFramework) -> ConnectedComponentsIterator [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 iter_connected_components(af: &AAFramework) -> ConnectedComponentsIterator<'_, T> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `logging_level_cli_arg_with_default_value` is never used [INFO] [stdout] --> src/app/cli_manager.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn logging_level_cli_arg_with_default_value(default: &'_ str) -> Arg<'_, '_> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `logging_level_cli_arg_with_default_value` is never used [INFO] [stdout] --> src/app/cli_manager.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn logging_level_cli_arg_with_default_value(default: &'_ str) -> Arg<'_, '_> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/aba/preferred_semantics_solver.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 73 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 77 | ) -> MaximalComputationResult { [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 77 | ) -> MaximalComputationResult<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/solvers/maximal_extension_computer.rs:171:30 [INFO] [stdout] | [INFO] [stdout] 171 | pub(crate) fn state_data(&mut self) -> MaximalExtensionComputerStateData { [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] 171 | pub(crate) fn state_data(&mut self) -> MaximalExtensionComputerStateData<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/utils/connected_components_computer.rs:136:42 [INFO] [stdout] | [INFO] [stdout] 136 | pub fn iter_connected_components(af: &AAFramework) -> ConnectedComponentsIterator [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 iter_connected_components(af: &AAFramework) -> ConnectedComponentsIterator<'_, T> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.78s [INFO] running `Command { std: "docker" "inspect" "a92e95ea2fbf16daeb57c2583883b32f7c8e8f1f3e42d4ca800b3ab7af01c90e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a92e95ea2fbf16daeb57c2583883b32f7c8e8f1f3e42d4ca800b3ab7af01c90e", kill_on_drop: false }` [INFO] [stdout] a92e95ea2fbf16daeb57c2583883b32f7c8e8f1f3e42d4ca800b3ab7af01c90e