[INFO] crate falcon 0.4.6 is already in cache [INFO] checking falcon-0.4.6 against try#1a608893c03d7722effeb0058e82770bd36b4b3c for pr-66504-1 [INFO] extracting crate falcon 0.4.6 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate falcon 0.4.6 on toolchain 1a608893c03d7722effeb0058e82770bd36b4b3c [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate falcon 0.4.6 [INFO] finished tweaking crates.io crate falcon 0.4.6 [INFO] tweaked toml for crates.io crate falcon 0.4.6 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 79639e3d8089aec30f7818aa601f83deffe367530594a12fb861a2841b45c703 [INFO] running `"docker" "start" "-a" "79639e3d8089aec30f7818aa601f83deffe367530594a12fb861a2841b45c703"` [INFO] [stderr] Compiling serde v1.0.103 [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Compiling num-bigint v0.2.3 [INFO] [stderr] Compiling scroll v0.9.2 [INFO] [stderr] Compiling bindgen v0.51.1 [INFO] [stderr] Compiling scroll_derive v0.9.5 [INFO] [stderr] Checking goblin v0.0.23 [INFO] [stderr] Checking serde_json v1.0.44 [INFO] [stderr] Compiling falcon_capstone v0.3.0 [INFO] [stderr] Checking falcon v0.4.6 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/block.rs:172:9 [INFO] [stderr] | [INFO] [stderr] 172 | try!(writeln!(f, "[ Block: 0x{:X} ]", self.index)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/block.rs:174:13 [INFO] [stderr] | [INFO] [stderr] 174 | try!(writeln!(f, "{}", instruction)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:346:9 [INFO] [stderr] | [INFO] [stderr] 346 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:354:9 [INFO] [stderr] | [INFO] [stderr] 354 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:362:9 [INFO] [stderr] | [INFO] [stderr] 362 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:370:9 [INFO] [stderr] | [INFO] [stderr] 370 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:378:9 [INFO] [stderr] | [INFO] [stderr] 378 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:386:9 [INFO] [stderr] | [INFO] [stderr] 386 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:394:9 [INFO] [stderr] | [INFO] [stderr] 394 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:402:9 [INFO] [stderr] | [INFO] [stderr] 402 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:410:9 [INFO] [stderr] | [INFO] [stderr] 410 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:418:9 [INFO] [stderr] | [INFO] [stderr] 418 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:426:9 [INFO] [stderr] | [INFO] [stderr] 426 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:434:9 [INFO] [stderr] | [INFO] [stderr] 434 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:442:9 [INFO] [stderr] | [INFO] [stderr] 442 | try!(Expression::ensure_sort(&lhs, &rhs, false)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:450:9 [INFO] [stderr] | [INFO] [stderr] 450 | try!(Expression::ensure_sort(&lhs, &rhs, false)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:458:9 [INFO] [stderr] | [INFO] [stderr] 458 | try!(Expression::ensure_sort(&lhs, &rhs, false)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:466:9 [INFO] [stderr] | [INFO] [stderr] 466 | try!(Expression::ensure_sort(&lhs, &rhs, false)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/translator/x86/translator.rs:120:13 [INFO] [stderr] | [INFO] [stderr] 120 | try!(match instruction_id { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> lib/translator/x86/semantics.rs:3475:65 [INFO] [stderr] | [INFO] [stderr] 3475 | let mut inc_block = control_flow_graph.new_block()?;; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolon)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> lib/translator/x86/semantics.rs:3486:65 [INFO] [stderr] | [INFO] [stderr] 3486 | let mut dec_block = control_flow_graph.new_block()?;; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> lib/translator/x86/semantics.rs:3615:61 [INFO] [stderr] | [INFO] [stderr] 3615 | block.assign(scalar("OF", 1), expr_const(0, 1));; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> lib/translator/x86/semantics.rs:3736:61 [INFO] [stderr] | [INFO] [stderr] 3736 | block.assign(scalar("OF", 1), expr_const(0, 1));; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/block.rs:172:9 [INFO] [stderr] | [INFO] [stderr] 172 | try!(writeln!(f, "[ Block: 0x{:X} ]", self.index)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/block.rs:174:13 [INFO] [stderr] | [INFO] [stderr] 174 | try!(writeln!(f, "{}", instruction)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:346:9 [INFO] [stderr] | [INFO] [stderr] 346 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:354:9 [INFO] [stderr] | [INFO] [stderr] 354 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:362:9 [INFO] [stderr] | [INFO] [stderr] 362 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:370:9 [INFO] [stderr] | [INFO] [stderr] 370 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:378:9 [INFO] [stderr] | [INFO] [stderr] 378 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:386:9 [INFO] [stderr] | [INFO] [stderr] 386 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:394:9 [INFO] [stderr] | [INFO] [stderr] 394 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:402:9 [INFO] [stderr] | [INFO] [stderr] 402 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:410:9 [INFO] [stderr] | [INFO] [stderr] 410 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:418:9 [INFO] [stderr] | [INFO] [stderr] 418 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:426:9 [INFO] [stderr] | [INFO] [stderr] 426 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:434:9 [INFO] [stderr] | [INFO] [stderr] 434 | try!(Expression::ensure_sort(&lhs, &rhs, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:442:9 [INFO] [stderr] | [INFO] [stderr] 442 | try!(Expression::ensure_sort(&lhs, &rhs, false)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:450:9 [INFO] [stderr] | [INFO] [stderr] 450 | try!(Expression::ensure_sort(&lhs, &rhs, false)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:458:9 [INFO] [stderr] | [INFO] [stderr] 458 | try!(Expression::ensure_sort(&lhs, &rhs, false)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/il/expression.rs:466:9 [INFO] [stderr] | [INFO] [stderr] 466 | try!(Expression::ensure_sort(&lhs, &rhs, false)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> lib/translator/x86/translator.rs:120:13 [INFO] [stderr] | [INFO] [stderr] 120 | try!(match instruction_id { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> lib/translator/x86/semantics.rs:3475:65 [INFO] [stderr] | [INFO] [stderr] 3475 | let mut inc_block = control_flow_graph.new_block()?;; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolon)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> lib/translator/x86/semantics.rs:3486:65 [INFO] [stderr] | [INFO] [stderr] 3486 | let mut dec_block = control_flow_graph.new_block()?;; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> lib/translator/x86/semantics.rs:3615:61 [INFO] [stderr] | [INFO] [stderr] 3615 | block.assign(scalar("OF", 1), expr_const(0, 1));; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> lib/translator/x86/semantics.rs:3736:61 [INFO] [stderr] | [INFO] [stderr] 3736 | block.assign(scalar("OF", 1), expr_const(0, 1));; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 03s [INFO] running `"docker" "inspect" "79639e3d8089aec30f7818aa601f83deffe367530594a12fb861a2841b45c703"` [INFO] running `"docker" "rm" "-f" "79639e3d8089aec30f7818aa601f83deffe367530594a12fb861a2841b45c703"` [INFO] [stdout] 79639e3d8089aec30f7818aa601f83deffe367530594a12fb861a2841b45c703