[INFO] fetching crate cassowary 0.3.0... [INFO] testing cassowary-0.3.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate cassowary 0.3.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate cassowary 0.3.0 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cassowary 0.3.0 [INFO] finished tweaking crates.io crate cassowary 0.3.0 [INFO] tweaked toml for crates.io crate cassowary 0.3.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0c30657056280c7da05920df057ed9a57a87e5792ce04ec96b74d9fc9e897896 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0c30657056280c7da05920df057ed9a57a87e5792ce04ec96b74d9fc9e897896", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c30657056280c7da05920df057ed9a57a87e5792ce04ec96b74d9fc9e897896", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c30657056280c7da05920df057ed9a57a87e5792ce04ec96b74d9fc9e897896", kill_on_drop: false }` [INFO] [stdout] 0c30657056280c7da05920df057ed9a57a87e5792ce04ec96b74d9fc9e897896 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4f2807c77fe873a48e0f0048842bd4c1ee8caf91343dba1fa57b87bcb9fdcbcf [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4f2807c77fe873a48e0f0048842bd4c1ee8caf91343dba1fa57b87bcb9fdcbcf", kill_on_drop: false }` [INFO] [stderr] Compiling cassowary v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/solver_impl.rs:77:13 [INFO] [stdout] | [INFO] [stdout] 77 | try!(self.add_constraint(constraint.clone())); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/solver_impl.rs:135:9 [INFO] [stdout] | [INFO] [stdout] 135 | try!(self.optimise(&objective).map_err(|e| AddConstraintError::InternalSolverError(e.0))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/solver_impl.rs:115:17 [INFO] [stdout] | [INFO] [stdout] 115 | if !try!(self.add_with_artificial_variable(&row) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/solver_impl.rs:163:9 [INFO] [stdout] | [INFO] [stdout] 163 | try!(self.optimise(&objective).map_err(|e| RemoveConstraintError::InternalSolverError(e.0))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/solver_impl.rs:141:19 [INFO] [stdout] | [INFO] [stdout] 141 | let tag = try!(self.cns.remove(constraint).ok_or(RemoveConstraintError::UnknownConstraint)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/solver_impl.rs:151:38 [INFO] [stdout] | [INFO] [stdout] 151 | let (leaving, mut row) = try!(self.get_marker_leaving_row(tag.marker) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/solver_impl.rs:215:13 [INFO] [stdout] | [INFO] [stdout] 215 | try!(self.remove_constraint(&constraint) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/solver_impl.rs:286:9 [INFO] [stdout] | [INFO] [stdout] 286 | try!(self.dual_optimise().map_err(|e| SuggestValueError::InternalSolverError(e.0))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/solver_impl.rs:239:24 [INFO] [stdout] | [INFO] [stdout] 239 | let info = try!(self.edits.get_mut(&variable).ok_or(SuggestValueError::UnknownEditVariable)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/solver_impl.rs:497:9 [INFO] [stdout] | [INFO] [stdout] 497 | try!(self.optimise(&artificial)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/solver_impl.rs:560:38 [INFO] [stdout] | [INFO] [stdout] 560 | let (leaving, mut row) = try!(self.get_leaving_row(entering) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/lib.rs:235:77 [INFO] [stdout] | [INFO] [stdout] 235 | static VARIABLE_ID: ::std::sync::atomic::AtomicUsize = ::std::sync::atomic::ATOMIC_USIZE_INIT; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated constant: `AtomicUsize::new(0)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.29s [INFO] running `Command { std: "docker" "inspect" "4f2807c77fe873a48e0f0048842bd4c1ee8caf91343dba1fa57b87bcb9fdcbcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f2807c77fe873a48e0f0048842bd4c1ee8caf91343dba1fa57b87bcb9fdcbcf", kill_on_drop: false }` [INFO] [stdout] 4f2807c77fe873a48e0f0048842bd4c1ee8caf91343dba1fa57b87bcb9fdcbcf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6db3621e8914f7266cf7ffaa1f82784cd0b2027effb08fec62e5c9f7fa9bc5dd [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6db3621e8914f7266cf7ffaa1f82784cd0b2027effb08fec62e5c9f7fa9bc5dd", kill_on_drop: false }` [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/solver_impl.rs:77:13 [INFO] [stdout] | [INFO] [stdout] 77 | try!(self.add_constraint(constraint.clone())); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling cassowary v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/solver_impl.rs:135:9 [INFO] [stdout] | [INFO] [stdout] 135 | try!(self.optimise(&objective).map_err(|e| AddConstraintError::InternalSolverError(e.0))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/solver_impl.rs:115:17 [INFO] [stdout] | [INFO] [stdout] 115 | if !try!(self.add_with_artificial_variable(&row) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/solver_impl.rs:163:9 [INFO] [stdout] | [INFO] [stdout] 163 | try!(self.optimise(&objective).map_err(|e| RemoveConstraintError::InternalSolverError(e.0))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/solver_impl.rs:141:19 [INFO] [stdout] | [INFO] [stdout] 141 | let tag = try!(self.cns.remove(constraint).ok_or(RemoveConstraintError::UnknownConstraint)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/solver_impl.rs:151:38 [INFO] [stdout] | [INFO] [stdout] 151 | let (leaving, mut row) = try!(self.get_marker_leaving_row(tag.marker) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/solver_impl.rs:215:13 [INFO] [stdout] | [INFO] [stdout] 215 | try!(self.remove_constraint(&constraint) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/solver_impl.rs:286:9 [INFO] [stdout] | [INFO] [stdout] 286 | try!(self.dual_optimise().map_err(|e| SuggestValueError::InternalSolverError(e.0))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/solver_impl.rs:239:24 [INFO] [stdout] | [INFO] [stdout] 239 | let info = try!(self.edits.get_mut(&variable).ok_or(SuggestValueError::UnknownEditVariable)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/solver_impl.rs:497:9 [INFO] [stdout] | [INFO] [stdout] 497 | try!(self.optimise(&artificial)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/solver_impl.rs:560:38 [INFO] [stdout] | [INFO] [stdout] 560 | let (leaving, mut row) = try!(self.get_leaving_row(entering) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/lib.rs:235:77 [INFO] [stdout] | [INFO] [stdout] 235 | static VARIABLE_ID: ::std::sync::atomic::AtomicUsize = ::std::sync::atomic::ATOMIC_USIZE_INIT; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated constant: `AtomicUsize::new(0)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/common/mod.rs:22:29 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn new_values() -> (Box f64>, Box) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Variable) -> f64` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/common/mod.rs:22:55 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn new_values() -> (Box f64>, Box) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&[(Variable, f64)])` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/common/mod.rs:22:29 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn new_values() -> (Box f64>, Box) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Variable) -> f64` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/common/mod.rs:22:55 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn new_values() -> (Box f64>, Box) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&[(Variable, f64)])` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/solver_impl.rs:77:13 [INFO] [stdout] | [INFO] [stdout] 77 | try!(self.add_constraint(constraint.clone())); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/solver_impl.rs:135:9 [INFO] [stdout] | [INFO] [stdout] 135 | try!(self.optimise(&objective).map_err(|e| AddConstraintError::InternalSolverError(e.0))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/solver_impl.rs:115:17 [INFO] [stdout] | [INFO] [stdout] 115 | if !try!(self.add_with_artificial_variable(&row) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/solver_impl.rs:163:9 [INFO] [stdout] | [INFO] [stdout] 163 | try!(self.optimise(&objective).map_err(|e| RemoveConstraintError::InternalSolverError(e.0))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/solver_impl.rs:141:19 [INFO] [stdout] | [INFO] [stdout] 141 | let tag = try!(self.cns.remove(constraint).ok_or(RemoveConstraintError::UnknownConstraint)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/solver_impl.rs:151:38 [INFO] [stdout] | [INFO] [stdout] 151 | let (leaving, mut row) = try!(self.get_marker_leaving_row(tag.marker) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/solver_impl.rs:215:13 [INFO] [stdout] | [INFO] [stdout] 215 | try!(self.remove_constraint(&constraint) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/solver_impl.rs:286:9 [INFO] [stdout] | [INFO] [stdout] 286 | try!(self.dual_optimise().map_err(|e| SuggestValueError::InternalSolverError(e.0))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/solver_impl.rs:239:24 [INFO] [stdout] | [INFO] [stdout] 239 | let info = try!(self.edits.get_mut(&variable).ok_or(SuggestValueError::UnknownEditVariable)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/solver_impl.rs:497:9 [INFO] [stdout] | [INFO] [stdout] 497 | try!(self.optimise(&artificial)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/solver_impl.rs:560:38 [INFO] [stdout] | [INFO] [stdout] 560 | let (leaving, mut row) = try!(self.get_leaving_row(entering) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/lib.rs:235:77 [INFO] [stdout] | [INFO] [stdout] 235 | static VARIABLE_ID: ::std::sync::atomic::AtomicUsize = ::std::sync::atomic::ATOMIC_USIZE_INIT; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated constant: `AtomicUsize::new(0)` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.07s [INFO] running `Command { std: "docker" "inspect" "6db3621e8914f7266cf7ffaa1f82784cd0b2027effb08fec62e5c9f7fa9bc5dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6db3621e8914f7266cf7ffaa1f82784cd0b2027effb08fec62e5c9f7fa9bc5dd", kill_on_drop: false }` [INFO] [stdout] 6db3621e8914f7266cf7ffaa1f82784cd0b2027effb08fec62e5c9f7fa9bc5dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d8608ced44958763bff562d8efe8c2fe5dcd31f8efe1059b820cd36de1fea297 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d8608ced44958763bff562d8efe8c2fe5dcd31f8efe1059b820cd36de1fea297", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/solver_impl.rs:77:13 [INFO] [stderr] | [INFO] [stderr] 77 | try!(self.add_constraint(constraint.clone())); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/solver_impl.rs:135:9 [INFO] [stderr] | [INFO] [stderr] 135 | try!(self.optimise(&objective).map_err(|e| AddConstraintError::InternalSolverError(e.0))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/solver_impl.rs:115:17 [INFO] [stderr] | [INFO] [stderr] 115 | if !try!(self.add_with_artificial_variable(&row) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/solver_impl.rs:163:9 [INFO] [stderr] | [INFO] [stderr] 163 | try!(self.optimise(&objective).map_err(|e| RemoveConstraintError::InternalSolverError(e.0))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/solver_impl.rs:141:19 [INFO] [stderr] | [INFO] [stderr] 141 | let tag = try!(self.cns.remove(constraint).ok_or(RemoveConstraintError::UnknownConstraint)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/solver_impl.rs:151:38 [INFO] [stderr] | [INFO] [stderr] 151 | let (leaving, mut row) = try!(self.get_marker_leaving_row(tag.marker) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/solver_impl.rs:215:13 [INFO] [stderr] | [INFO] [stderr] 215 | try!(self.remove_constraint(&constraint) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/solver_impl.rs:286:9 [INFO] [stderr] | [INFO] [stderr] 286 | try!(self.dual_optimise().map_err(|e| SuggestValueError::InternalSolverError(e.0))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/solver_impl.rs:239:24 [INFO] [stderr] | [INFO] [stderr] 239 | let info = try!(self.edits.get_mut(&variable).ok_or(SuggestValueError::UnknownEditVariable)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/solver_impl.rs:497:9 [INFO] [stderr] | [INFO] [stderr] 497 | try!(self.optimise(&artificial)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/solver_impl.rs:560:38 [INFO] [stderr] | [INFO] [stderr] 560 | let (leaving, mut row) = try!(self.get_leaving_row(entering) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated constant `std::sync::atomic::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stderr] --> src/lib.rs:235:77 [INFO] [stderr] | [INFO] [stderr] 235 | static VARIABLE_ID: ::std::sync::atomic::AtomicUsize = ::std::sync::atomic::ATOMIC_USIZE_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated constant: `AtomicUsize::new(0)` [INFO] [stderr] [INFO] [stderr] warning: `cassowary` (lib) generated 12 warnings [INFO] [stderr] warning: `cassowary` (lib test) generated 12 warnings (12 duplicates) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/common/mod.rs:22:29 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn new_values() -> (Box f64>, Box) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Variable) -> f64` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/common/mod.rs:22:55 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn new_values() -> (Box f64>, Box) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&[(Variable, f64)])` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: `cassowary` (test "removal") generated 2 warnings [INFO] [stderr] warning: `cassowary` (test "quadrilateral") generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cassowary-d84edfaa4c5238bc) [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/quadrilateral.rs (/opt/rustwide/target/debug/deps/quadrilateral-a2f4709684196b83) [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/removal.rs (/opt/rustwide/target/debug/deps/removal-5ddde76d7114df61) [INFO] [stdout] test test_quadrilateral ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests cassowary [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test remove_constraint ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test src/lib.rs - (line 108) ... ignored [INFO] [stdout] test src/lib.rs - (line 114) ... ignored [INFO] [stdout] test src/lib.rs - (line 128) ... ignored [INFO] [stdout] test src/lib.rs - (line 137) ... ignored [INFO] [stdout] test src/lib.rs - (line 147) ... ignored [INFO] [stdout] test src/lib.rs - (line 21) ... ignored [INFO] [stdout] test src/lib.rs - (line 216) ... ignored [INFO] [stdout] test src/lib.rs - (line 42) ... ignored [INFO] [stdout] test src/lib.rs - (line 55) ... ignored [INFO] [stdout] test src/lib.rs - (line 80) ... ignored [INFO] [stdout] test src/lib.rs - (line 99) ... ignored [INFO] [stdout] test src/lib.rs - (line 34) ... ok [INFO] [stdout] test src/lib.rs - (line 160) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 11 ignored; 0 measured; 0 filtered out; finished in 1.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d8608ced44958763bff562d8efe8c2fe5dcd31f8efe1059b820cd36de1fea297", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8608ced44958763bff562d8efe8c2fe5dcd31f8efe1059b820cd36de1fea297", kill_on_drop: false }` [INFO] [stdout] d8608ced44958763bff562d8efe8c2fe5dcd31f8efe1059b820cd36de1fea297