[INFO] fetching crate gosh-dimer 0.2.0... [INFO] checking gosh-dimer-0.2.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate gosh-dimer 0.2.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate gosh-dimer 0.2.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate gosh-dimer 0.2.0 [INFO] finished tweaking crates.io crate gosh-dimer 0.2.0 [INFO] tweaked toml for crates.io crate gosh-dimer 0.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 93 packages [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding clap v3.2.25 (latest: v4.5.4) [INFO] [stderr] Adding clap_derive v3.2.25 (latest: v4.5.4) [INFO] [stderr] Adding clap_lex v0.2.4 (latest: v0.7.0) [INFO] [stderr] Adding env_logger v0.9.3 (latest: v0.11.3) [INFO] [stderr] Adding gchemol-gut v0.3.1 (latest: v0.4.4) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.3) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.3.9) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.2.6) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.12.1) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding nalgebra v0.31.4 (latest: v0.32.5) [INFO] [stderr] Adding nalgebra-macros v0.1.0 (latest: v0.2.1) [INFO] [stderr] Adding ordered-float v3.9.2 (latest: v4.2.0) [INFO] [stderr] Adding os_str_bytes v6.6.1 (latest: v7.0.0) [INFO] [stderr] Adding simba v0.7.3 (latest: v0.8.1) [INFO] [stderr] Adding strsim v0.10.0 (latest: v0.11.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding toml v0.5.11 (latest: v0.8.12) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded shared_child v1.0.0 [INFO] [stderr] Downloaded shell-escape v0.1.5 [INFO] [stderr] Downloaded gchemol-gut v0.3.1 [INFO] [stderr] Downloaded duct v0.13.7 [INFO] [stderr] Downloaded nalgebra-macros v0.1.0 [INFO] [stderr] Downloaded simba v0.7.3 [INFO] [stderr] Downloaded vecfx v0.1.6 [INFO] [stderr] Downloaded envy v0.4.2 [INFO] [stderr] Downloaded nalgebra v0.31.4 [INFO] [stderr] Downloaded os_pipe v1.1.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7752557c636971c29269d77132badd11af7f145bbd915d9925edccdbb0388f58 [INFO] running `Command { std: "docker" "start" "-a" "7752557c636971c29269d77132badd11af7f145bbd915d9925edccdbb0388f58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7752557c636971c29269d77132badd11af7f145bbd915d9925edccdbb0388f58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7752557c636971c29269d77132badd11af7f145bbd915d9925edccdbb0388f58", kill_on_drop: false }` [INFO] [stdout] 7752557c636971c29269d77132badd11af7f145bbd915d9925edccdbb0388f58 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 92c357dc53a45016e2747de08e14d0f943472a2833b0e7772a2c24d0a730d443 [INFO] running `Command { std: "docker" "start" "-a" "92c357dc53a45016e2747de08e14d0f943472a2833b0e7772a2c24d0a730d443", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking bytemuck v1.15.0 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Compiling anyhow v1.0.81 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking os_str_bytes v6.6.1 [INFO] [stderr] Checking safe_arch v0.7.1 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking wide v0.7.15 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking textwrap v0.16.1 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking fastrand v2.0.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking shared_child v1.0.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking os_pipe v1.1.5 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking shell-escape v0.1.5 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking duct v0.13.7 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking env_logger v0.9.3 [INFO] [stderr] Compiling nalgebra-macros v0.1.0 [INFO] [stderr] Compiling clap_derive v3.2.25 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking envy v0.4.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking simba v0.7.3 [INFO] [stderr] Checking gchemol-gut v0.3.1 [INFO] [stderr] Checking ordered-float v3.9.2 [INFO] [stderr] Checking nalgebra v0.31.4 [INFO] [stderr] Checking vecfx v0.1.6 [INFO] [stderr] Checking gosh-dimer v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/cg.rs:121:17 [INFO] [stdout] | [INFO] [stdout] 121 | _ => unimplemented!(), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/cg.rs:159:13 [INFO] [stdout] | [INFO] [stdout] 159 | _ => { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/cg.rs:121:17 [INFO] [stdout] | [INFO] [stdout] 121 | _ => unimplemented!(), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/fourier.rs:86:13 [INFO] [stdout] | [INFO] [stdout] 86 | let mut phi_min = get_phi_min_by_fourier_series(self.a1, self.b1); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/cg.rs:159:13 [INFO] [stdout] | [INFO] [stdout] 159 | _ => { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/fourier.rs:86:13 [INFO] [stdout] | [INFO] [stdout] 86 | let mut phi_min = get_phi_min_by_fourier_series(self.a1, self.b1); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `FR`, `HS`, and `DY` are never constructed [INFO] [stdout] --> src/cg.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub enum BetaKind { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 19 | FR, [INFO] [stdout] | ^^ [INFO] [stdout] 20 | /// Hestenes-Stiefel [INFO] [stdout] 21 | HS, [INFO] [stdout] | ^^ [INFO] [stdout] 22 | /// Dai-Yuan [INFO] [stdout] 23 | DY, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `BetaKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Negative` is never constructed [INFO] [stdout] --> src/cg.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 34 | pub enum RestartMethod { [INFO] [stdout] | ------------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 38 | Negative, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RestartMethod` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `propagate` is never used [INFO] [stdout] --> src/cg.rs:88:12 [INFO] [stdout] | [INFO] [stdout] 86 | impl ConjugateGradient { [INFO] [stdout] | ---------------------- method in this implementation [INFO] [stdout] 87 | /// Return the new conjugate direction [INFO] [stdout] 88 | pub fn propagate(&mut self, forces: &DVector) -> DVector { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `c0` is never read [INFO] [stdout] --> src/fourier.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 56 | struct FourierRotation { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 64 | c0: f64, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `compute_dimer_endpoints` is never used [INFO] [stdout] --> src/raw.rs:2:4 [INFO] [stdout] | [INFO] [stdout] 2 | fn compute_dimer_endpoints(r0: &DVector, dr: f64, n: &DVector) -> [DVector; 2] { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `compute_dimer_endpoint2_force` is never used [INFO] [stdout] --> src/raw.rs:10:4 [INFO] [stdout] | [INFO] [stdout] 10 | fn compute_dimer_endpoint2_force(f0: &DVector, f1: &DVector) -> DVector { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `n_iterations` is never read [INFO] [stdout] --> src/rotation.rs:118:9 [INFO] [stdout] | [INFO] [stdout] 111 | pub struct RotationOutput { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 118 | pub n_iterations: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RotationOutput` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tau` [INFO] [stdout] --> src/test.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | let tau = &r1 - &r0; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_tau` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dr` [INFO] [stdout] --> src/test.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | let dr = raw_data.dr; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_dr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `FR`, `HS`, and `DY` are never constructed [INFO] [stdout] --> src/cg.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub enum BetaKind { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 19 | FR, [INFO] [stdout] | ^^ [INFO] [stdout] 20 | /// Hestenes-Stiefel [INFO] [stdout] 21 | HS, [INFO] [stdout] | ^^ [INFO] [stdout] 22 | /// Dai-Yuan [INFO] [stdout] 23 | DY, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `BetaKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Negative` is never constructed [INFO] [stdout] --> src/cg.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 34 | pub enum RestartMethod { [INFO] [stdout] | ------------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 38 | Negative, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RestartMethod` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `propagate` is never used [INFO] [stdout] --> src/cg.rs:88:12 [INFO] [stdout] | [INFO] [stdout] 86 | impl ConjugateGradient { [INFO] [stdout] | ---------------------- method in this implementation [INFO] [stdout] 87 | /// Return the new conjugate direction [INFO] [stdout] 88 | pub fn propagate(&mut self, forces: &DVector) -> DVector { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `c0` is never read [INFO] [stdout] --> src/fourier.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 56 | struct FourierRotation { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 64 | c0: f64, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `compute_dimer_endpoints` is never used [INFO] [stdout] --> src/raw.rs:2:4 [INFO] [stdout] | [INFO] [stdout] 2 | fn compute_dimer_endpoints(r0: &DVector, dr: f64, n: &DVector) -> [DVector; 2] { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `compute_dimer_endpoint2_force` is never used [INFO] [stdout] --> src/raw.rs:10:4 [INFO] [stdout] | [INFO] [stdout] 10 | fn compute_dimer_endpoint2_force(f0: &DVector, f1: &DVector) -> DVector { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `n_iterations` is never read [INFO] [stdout] --> src/rotation.rs:118:9 [INFO] [stdout] | [INFO] [stdout] 111 | pub struct RotationOutput { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 118 | pub n_iterations: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RotationOutput` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.31s [INFO] running `Command { std: "docker" "inspect" "92c357dc53a45016e2747de08e14d0f943472a2833b0e7772a2c24d0a730d443", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92c357dc53a45016e2747de08e14d0f943472a2833b0e7772a2c24d0a730d443", kill_on_drop: false }` [INFO] [stdout] 92c357dc53a45016e2747de08e14d0f943472a2833b0e7772a2c24d0a730d443 [INFO] checking gosh-dimer-0.2.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate gosh-dimer 0.2.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate gosh-dimer 0.2.0 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate gosh-dimer 0.2.0 [INFO] finished tweaking crates.io crate gosh-dimer 0.2.0 [INFO] tweaked toml for crates.io crate gosh-dimer 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a240930b7008291574479a77c8e531e2f11039b489887fde380864e344e098fe [INFO] running `Command { std: "docker" "start" "-a" "a240930b7008291574479a77c8e531e2f11039b489887fde380864e344e098fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a240930b7008291574479a77c8e531e2f11039b489887fde380864e344e098fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a240930b7008291574479a77c8e531e2f11039b489887fde380864e344e098fe", kill_on_drop: false }` [INFO] [stdout] a240930b7008291574479a77c8e531e2f11039b489887fde380864e344e098fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3e8e2e35501464ab5f563d24bd57594552d7eb16cb819ad85a23f28038b64e43 [INFO] running `Command { std: "docker" "start" "-a" "3e8e2e35501464ab5f563d24bd57594552d7eb16cb819ad85a23f28038b64e43", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking bytemuck v1.15.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking safe_arch v0.7.1 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling anyhow v1.0.81 [INFO] [stderr] Checking wide v0.7.15 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking os_str_bytes v6.6.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking shared_child v1.0.0 [INFO] [stderr] Checking os_pipe v1.1.5 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking fastrand v2.0.2 [INFO] [stderr] Checking textwrap v0.16.1 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking duct v0.13.7 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking shell-escape v0.1.5 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking env_logger v0.9.3 [INFO] [stderr] Compiling clap_derive v3.2.25 [INFO] [stderr] Compiling nalgebra-macros v0.1.0 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking envy v0.4.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking simba v0.7.3 [INFO] [stderr] Checking gchemol-gut v0.3.1 [INFO] [stderr] Checking ordered-float v3.9.2 [INFO] [stderr] Checking nalgebra v0.31.4 [INFO] [stderr] Checking vecfx v0.1.6 [INFO] [stderr] Checking gosh-dimer v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/cg.rs:121:17 [INFO] [stdout] | [INFO] [stdout] 121 | _ => unimplemented!(), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/cg.rs:159:13 [INFO] [stdout] | [INFO] [stdout] 159 | _ => { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/fourier.rs:86:13 [INFO] [stdout] | [INFO] [stdout] 86 | let mut phi_min = get_phi_min_by_fourier_series(self.a1, self.b1); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/cg.rs:121:17 [INFO] [stdout] | [INFO] [stdout] 121 | _ => unimplemented!(), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/cg.rs:159:13 [INFO] [stdout] | [INFO] [stdout] 159 | _ => { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/fourier.rs:86:13 [INFO] [stdout] | [INFO] [stdout] 86 | let mut phi_min = get_phi_min_by_fourier_series(self.a1, self.b1); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `FR`, `HS`, and `DY` are never constructed [INFO] [stdout] --> src/cg.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub enum BetaKind { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 19 | FR, [INFO] [stdout] | ^^ [INFO] [stdout] 20 | /// Hestenes-Stiefel [INFO] [stdout] 21 | HS, [INFO] [stdout] | ^^ [INFO] [stdout] 22 | /// Dai-Yuan [INFO] [stdout] 23 | DY, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `BetaKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Negative` is never constructed [INFO] [stdout] --> src/cg.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 34 | pub enum RestartMethod { [INFO] [stdout] | ------------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 38 | Negative, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RestartMethod` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `propagate` is never used [INFO] [stdout] --> src/cg.rs:88:12 [INFO] [stdout] | [INFO] [stdout] 86 | impl ConjugateGradient { [INFO] [stdout] | ---------------------- method in this implementation [INFO] [stdout] 87 | /// Return the new conjugate direction [INFO] [stdout] 88 | pub fn propagate(&mut self, forces: &DVector) -> DVector { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `c0` is never read [INFO] [stdout] --> src/fourier.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 56 | struct FourierRotation { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 64 | c0: f64, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `compute_dimer_endpoints` is never used [INFO] [stdout] --> src/raw.rs:2:4 [INFO] [stdout] | [INFO] [stdout] 2 | fn compute_dimer_endpoints(r0: &DVector, dr: f64, n: &DVector) -> [DVector; 2] { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `compute_dimer_endpoint2_force` is never used [INFO] [stdout] --> src/raw.rs:10:4 [INFO] [stdout] | [INFO] [stdout] 10 | fn compute_dimer_endpoint2_force(f0: &DVector, f1: &DVector) -> DVector { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `n_iterations` is never read [INFO] [stdout] --> src/rotation.rs:118:9 [INFO] [stdout] | [INFO] [stdout] 111 | pub struct RotationOutput { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 118 | pub n_iterations: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RotationOutput` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tau` [INFO] [stdout] --> src/test.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | let tau = &r1 - &r0; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_tau` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dr` [INFO] [stdout] --> src/test.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | let dr = raw_data.dr; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_dr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `FR`, `HS`, and `DY` are never constructed [INFO] [stdout] --> src/cg.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub enum BetaKind { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 19 | FR, [INFO] [stdout] | ^^ [INFO] [stdout] 20 | /// Hestenes-Stiefel [INFO] [stdout] 21 | HS, [INFO] [stdout] | ^^ [INFO] [stdout] 22 | /// Dai-Yuan [INFO] [stdout] 23 | DY, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `BetaKind` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Negative` is never constructed [INFO] [stdout] --> src/cg.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 34 | pub enum RestartMethod { [INFO] [stdout] | ------------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 38 | Negative, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RestartMethod` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `propagate` is never used [INFO] [stdout] --> src/cg.rs:88:12 [INFO] [stdout] | [INFO] [stdout] 86 | impl ConjugateGradient { [INFO] [stdout] | ---------------------- method in this implementation [INFO] [stdout] 87 | /// Return the new conjugate direction [INFO] [stdout] 88 | pub fn propagate(&mut self, forces: &DVector) -> DVector { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `c0` is never read [INFO] [stdout] --> src/fourier.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 56 | struct FourierRotation { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 64 | c0: f64, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `compute_dimer_endpoints` is never used [INFO] [stdout] --> src/raw.rs:2:4 [INFO] [stdout] | [INFO] [stdout] 2 | fn compute_dimer_endpoints(r0: &DVector, dr: f64, n: &DVector) -> [DVector; 2] { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `compute_dimer_endpoint2_force` is never used [INFO] [stdout] --> src/raw.rs:10:4 [INFO] [stdout] | [INFO] [stdout] 10 | fn compute_dimer_endpoint2_force(f0: &DVector, f1: &DVector) -> DVector { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `n_iterations` is never read [INFO] [stdout] --> src/rotation.rs:118:9 [INFO] [stdout] | [INFO] [stdout] 111 | pub struct RotationOutput { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 118 | pub n_iterations: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RotationOutput` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.70s [INFO] running `Command { std: "docker" "inspect" "3e8e2e35501464ab5f563d24bd57594552d7eb16cb819ad85a23f28038b64e43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e8e2e35501464ab5f563d24bd57594552d7eb16cb819ad85a23f28038b64e43", kill_on_drop: false }` [INFO] [stdout] 3e8e2e35501464ab5f563d24bd57594552d7eb16cb819ad85a23f28038b64e43