[INFO] cloning repository https://github.com/danilp-id/scryer-prolog_migration_test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/danilp-id/scryer-prolog_migration_test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanilp-id%2Fscryer-prolog_migration_test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanilp-id%2Fscryer-prolog_migration_test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e3df91e25f8a09ee942c04e8baef553bba5c6110
[INFO] checking danilp-id/scryer-prolog_migration_test against 8773d2c75a8e90130dcce745a7ec4e66bb9963db+rustflags=-Aunfulfilled-lint-expectations for pr-163637
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanilp-id%2Fscryer-prolog_migration_test" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/danilp-id/scryer-prolog_migration_test
[INFO] finished tweaking git repo https://github.com/danilp-id/scryer-prolog_migration_test
[INFO] tweaked toml for git repo https://github.com/danilp-id/scryer-prolog_migration_test written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/danilp-id/scryer-prolog_migration_test on toolchain 8773d2c75a8e90130dcce745a7ec4e66bb9963db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8773d2c75a8e90130dcce745a7ec4e66bb9963db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/danilp-id/scryer-prolog_migration_test 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" "+8773d2c75a8e90130dcce745a7ec4e66bb9963db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 7787e07b19659c74444a5c57a5d540af6fe387a97cfbde833e4fe0c21838acab
[INFO] running `Command { std: "docker" "start" "7787e07b19659c74444a5c57a5d540af6fe387a97cfbde833e4fe0c21838acab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7787e07b19659c74444a5c57a5d540af6fe387a97cfbde833e4fe0c21838acab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7787e07b19659c74444a5c57a5d540af6fe387a97cfbde833e4fe0c21838acab" "/opt/rustwide/cargo-home/bin/cargo" "+8773d2c75a8e90130dcce745a7ec4e66bb9963db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7787e07b19659c74444a5c57a5d540af6fe387a97cfbde833e4fe0c21838acab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Aunfulfilled-lint-expectations" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7787e07b19659c74444a5c57a5d540af6fe387a97cfbde833e4fe0c21838acab" "/opt/rustwide/cargo-home/bin/cargo" "+8773d2c75a8e90130dcce745a7ec4e66bb9963db" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]    --> src/arithmetic.rs:161:45
[INFO] [stdout]     |
[INFO] [stdout] 161 |             Number::Float(OrderedFloat(f64::EPSILON)),
[INFO] [stdout]     |                                             ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::MAX`: replaced by the `MAX` associated constant on `f64`
[INFO] [stdout]    --> src/arithmetic.rs:402:53
[INFO] [stdout]     |
[INFO] [stdout] 402 |             if OrderedFloat(f) == OrderedFloat(f64::MAX) {
[INFO] [stdout]     |                                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]     --> src/machine/arithmetic_ops.rs:1368:78
[INFO] [stdout]      |
[INFO] [stdout] 1368 | ...                   interms.push(Number::Float(OrderedFloat(f64::EPSILON)));
[INFO] [stdout]      |                                                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]    --> src/arithmetic.rs:161:45
[INFO] [stdout]     |
[INFO] [stdout] 161 |             Number::Float(OrderedFloat(f64::EPSILON)),
[INFO] [stdout]     |                                             ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::MAX`: replaced by the `MAX` associated constant on `f64`
[INFO] [stdout]    --> src/arithmetic.rs:402:53
[INFO] [stdout]     |
[INFO] [stdout] 402 |             if OrderedFloat(f) == OrderedFloat(f64::MAX) {
[INFO] [stdout]     |                                                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]     --> src/machine/arithmetic_ops.rs:1368:78
[INFO] [stdout]      |
[INFO] [stdout] 1368 | ...                   interms.push(Number::Float(OrderedFloat(f64::EPSILON)));
[INFO] [stdout]      |                                                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]    --> src/raw_block.rs:344:12
[INFO] [stdout]     |
[INFO] [stdout] 145 | impl<T: RawBlockTraits, C: RawBlockConcurrency> RawBlock<T, C> {
[INFO] [stdout]     | -------------------------------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 344 |     pub fn get(&self, offset: usize) -> *const u8 {
[INFO] [stdout]     |            ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `ExitCode` that must be used
[INFO] [stdout]    --> src/machine/mod.rs:296:9
[INFO] [stdout]     |
[INFO] [stdout] 296 |         self.run_module_predicate(atom!("loader"), (atom!("file_load"), 2));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 296 |         let _ = self.run_module_predicate(atom!("loader"), (atom!("file_load"), 2));
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `ExitCode` that must be used
[INFO] [stdout]    --> src/machine/lib_machine/mod.rs:437:9
[INFO] [stdout]     |
[INFO] [stdout] 437 |         machine.dispatch_loop();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 437 |         let _ = machine.dispatch_loop();
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `ExitCode` that must be used
[INFO] [stdout]    --> src/machine/lib_machine/mod.rs:556:9
[INFO] [stdout]     |
[INFO] [stdout] 556 |         self.run_module_predicate(atom!("loader"), (atom!("consult_stream"), 2));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 556 |         let _ = self.run_module_predicate(atom!("loader"), (atom!("consult_stream"), 2));
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]    --> src/raw_block.rs:344:12
[INFO] [stdout]     |
[INFO] [stdout] 145 | impl<T: RawBlockTraits, C: RawBlockConcurrency> RawBlock<T, C> {
[INFO] [stdout]     | -------------------------------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 344 |     pub fn get(&self, offset: usize) -> *const u8 {
[INFO] [stdout]     |            ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `ExitCode` that must be used
[INFO] [stdout]    --> src/machine/mod.rs:296:9
[INFO] [stdout]     |
[INFO] [stdout] 296 |         self.run_module_predicate(atom!("loader"), (atom!("file_load"), 2));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 296 |         let _ = self.run_module_predicate(atom!("loader"), (atom!("file_load"), 2));
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `ExitCode` that must be used
[INFO] [stdout]    --> src/machine/lib_machine/mod.rs:437:9
[INFO] [stdout]     |
[INFO] [stdout] 437 |         machine.dispatch_loop();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 437 |         let _ = machine.dispatch_loop();
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `ExitCode` that must be used
[INFO] [stdout]    --> src/machine/lib_machine/mod.rs:556:9
[INFO] [stdout]     |
[INFO] [stdout] 556 |         self.run_module_predicate(atom!("loader"), (atom!("consult_stream"), 2));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 556 |         let _ = self.run_module_predicate(atom!("loader"), (atom!("consult_stream"), 2));
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `ExitCode` that must be used
[INFO] [stdout]     --> src/machine/mod.rs:1283:9
[INFO] [stdout]      |
[INFO] [stdout] 1283 |         machine.run_module_predicate(atom!("$toplevel"), (atom!("repl"), 0));
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1283 |         let _ = machine.run_module_predicate(atom!("$toplevel"), (atom!("repl"), 0));
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 51.47s
[INFO] running `Command { std: "docker" "inspect" "7787e07b19659c74444a5c57a5d540af6fe387a97cfbde833e4fe0c21838acab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7787e07b19659c74444a5c57a5d540af6fe387a97cfbde833e4fe0c21838acab", kill_on_drop: false }`
[INFO] [stdout] 7787e07b19659c74444a5c57a5d540af6fe387a97cfbde833e4fe0c21838acab
