[INFO] updating cached repository MaikKlein/rspirv-cfg [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/MaikKlein/rspirv-cfg [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/MaikKlein/rspirv-cfg" "work/ex/beta-1.38-1/sources/1.37.0/gh/MaikKlein/rspirv-cfg"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/MaikKlein/rspirv-cfg'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/MaikKlein/rspirv-cfg" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/MaikKlein/rspirv-cfg"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/MaikKlein/rspirv-cfg'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b128a13a9eb97da9207acbf5fa22245c27362f5d [INFO] sha for GitHub repo MaikKlein/rspirv-cfg: b128a13a9eb97da9207acbf5fa22245c27362f5d [INFO] validating manifest of MaikKlein/rspirv-cfg on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of MaikKlein/rspirv-cfg on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing MaikKlein/rspirv-cfg [INFO] finished frobbing MaikKlein/rspirv-cfg [INFO] frobbed toml for MaikKlein/rspirv-cfg written to work/ex/beta-1.38-1/sources/1.37.0/gh/MaikKlein/rspirv-cfg/Cargo.toml [INFO] started frobbing MaikKlein/rspirv-cfg [INFO] finished frobbing MaikKlein/rspirv-cfg [INFO] frobbed toml for MaikKlein/rspirv-cfg written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/MaikKlein/rspirv-cfg/Cargo.toml [INFO] crate MaikKlein/rspirv-cfg already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing MaikKlein/rspirv-cfg against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/MaikKlein/rspirv-cfg:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] a083dc17c0d360f62fd56ae9f244e4c9b4e3e021e46e4b58595fcfffd67f57fb [INFO] running `"docker" "start" "-a" "a083dc17c0d360f62fd56ae9f244e4c9b4e3e021e46e4b58595fcfffd67f57fb"` [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling num-derive v0.1.44 [INFO] [stderr] Compiling derive_more v0.7.1 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling spirv_headers v1.3.4 [INFO] [stderr] Compiling rspirv v0.5.4 [INFO] [stderr] Compiling rspirv-cfg v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `node_label` [INFO] [stderr] --> src/lib.rs:275:17 [INFO] [stderr] | [INFO] [stderr] 275 | let node_label = self.get_label(node); [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_node_label` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bb_label` [INFO] [stderr] --> src/lib.rs:281:21 [INFO] [stderr] | [INFO] [stderr] 281 | let bb_label = self.get_label(bb); [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_bb_label` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `termiantor` [INFO] [stderr] --> src/lib.rs:274:30 [INFO] [stderr] | [INFO] [stderr] 274 | self.traverse(|node, termiantor| { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_termiantor` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dot_friendly_name` [INFO] [stderr] --> src/lib.rs:227:13 [INFO] [stderr] | [INFO] [stderr] 227 | let dot_friendly_name: String = fn_name [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_dot_friendly_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `default` [INFO] [stderr] --> src/lib.rs:254:17 [INFO] [stderr] | [INFO] [stderr] 254 | let default = format!("{}", id); [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_default` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:168:21 [INFO] [stderr] | [INFO] [stderr] 168 | let mut values: Vec = inst [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:233:9 [INFO] [stderr] | [INFO] [stderr] 233 | writeln!(write, "digraph {{"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:235:9 [INFO] [stderr] | [INFO] [stderr] 235 | writeln!(write, "graph [fontname=\"monospace\"];"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:236:9 [INFO] [stderr] | [INFO] [stderr] 236 | writeln!(write, "node [fontname=\"monospace\"];"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:237:9 [INFO] [stderr] | [INFO] [stderr] 237 | writeln!(write, "edge [fontname=\"monospace\"];"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:245:9 [INFO] [stderr] | [INFO] [stderr] 245 | / writeln!( [INFO] [stderr] 246 | | write, [INFO] [stderr] 247 | | "{id} [shape=\"box\", label={name:?}];", [INFO] [stderr] 248 | | id = fn_id, [INFO] [stderr] 249 | | name = fn_name [INFO] [stderr] 250 | | ); [INFO] [stderr] | |__________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:251:9 [INFO] [stderr] | [INFO] [stderr] 251 | writeln!(write, "{} -> {}", fn_id, entry); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:256:13 [INFO] [stderr] | [INFO] [stderr] 256 | writeln!(write, " {id} [shape=none, label=<", id = id,); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:257:13 [INFO] [stderr] | [INFO] [stderr] 257 | writeln!(write, "\t"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:258:13 [INFO] [stderr] | [INFO] [stderr] 258 | / writeln!( [INFO] [stderr] 259 | | write, [INFO] [stderr] 260 | | "\t\t", [INFO] [stderr] 261 | | name = name [INFO] [stderr] 262 | | ); [INFO] [stderr] | |______________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:263:13 [INFO] [stderr] | [INFO] [stderr] 263 | writeln!(write, "\t\t
{name}
"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:265:17 [INFO] [stderr] | [INFO] [stderr] 265 | / writeln!( [INFO] [stderr] 266 | | write, [INFO] [stderr] 267 | | "\t\t\t{}
", [INFO] [stderr] 268 | | disassemble_inststruction(&self.module, inst) [INFO] [stderr] 269 | | ); [INFO] [stderr] | |__________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:271:13 [INFO] [stderr] | [INFO] [stderr] 271 | writeln!(write, "\t
>];"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:278:17 [INFO] [stderr] | [INFO] [stderr] 278 | writeln!(write, "\t{} -> {}[style=\"dashed\"]", node, merge_block); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:282:17 [INFO] [stderr] | [INFO] [stderr] 282 | writeln!(write, " {node} -> {target}", node = node, target = bb); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:285:9 [INFO] [stderr] | [INFO] [stderr] 285 | writeln!(write, "}}"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused import: `SubCommand` [INFO] [stderr] --> src/main.rs:3:22 [INFO] [stderr] | [INFO] [stderr] 3 | use clap::{App, Arg, SubCommand}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `PetSpirv` [INFO] [stderr] --> src/main.rs:4:31 [INFO] [stderr] | [INFO] [stderr] 4 | use rspirv_cfg::{SpirvModule, PetSpirv, export_spirv_cfg }; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.11s [INFO] running `"docker" "inspect" "a083dc17c0d360f62fd56ae9f244e4c9b4e3e021e46e4b58595fcfffd67f57fb"` [INFO] running `"docker" "rm" "-f" "a083dc17c0d360f62fd56ae9f244e4c9b4e3e021e46e4b58595fcfffd67f57fb"` [INFO] [stdout] a083dc17c0d360f62fd56ae9f244e4c9b4e3e021e46e4b58595fcfffd67f57fb [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/MaikKlein/rspirv-cfg:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 087f45fbda2bb9a93c8b0b3f3cc4be0d92f8db010d5ae9f54bc544eb919f09ff [INFO] running `"docker" "start" "-a" "087f45fbda2bb9a93c8b0b3f3cc4be0d92f8db010d5ae9f54bc544eb919f09ff"` [INFO] [stderr] Compiling rspirv-cfg v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `node_label` [INFO] [stderr] --> src/lib.rs:275:17 [INFO] [stderr] | [INFO] [stderr] 275 | let node_label = self.get_label(node); [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_node_label` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bb_label` [INFO] [stderr] --> src/lib.rs:281:21 [INFO] [stderr] | [INFO] [stderr] 281 | let bb_label = self.get_label(bb); [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_bb_label` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `termiantor` [INFO] [stderr] --> src/lib.rs:274:30 [INFO] [stderr] | [INFO] [stderr] 274 | self.traverse(|node, termiantor| { [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_termiantor` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dot_friendly_name` [INFO] [stderr] --> src/lib.rs:227:13 [INFO] [stderr] | [INFO] [stderr] 227 | let dot_friendly_name: String = fn_name [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_dot_friendly_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `default` [INFO] [stderr] --> src/lib.rs:254:17 [INFO] [stderr] | [INFO] [stderr] 254 | let default = format!("{}", id); [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_default` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:168:21 [INFO] [stderr] | [INFO] [stderr] 168 | let mut values: Vec = inst [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `SubCommand` [INFO] [stderr] --> src/main.rs:3:22 [INFO] [stderr] | [INFO] [stderr] 3 | use clap::{App, Arg, SubCommand}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `PetSpirv` [INFO] [stderr] --> src/main.rs:4:31 [INFO] [stderr] | [INFO] [stderr] 4 | use rspirv_cfg::{SpirvModule, PetSpirv, export_spirv_cfg }; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:233:9 [INFO] [stderr] | [INFO] [stderr] 233 | writeln!(write, "digraph {{"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:235:9 [INFO] [stderr] | [INFO] [stderr] 235 | writeln!(write, "graph [fontname=\"monospace\"];"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:236:9 [INFO] [stderr] | [INFO] [stderr] 236 | writeln!(write, "node [fontname=\"monospace\"];"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:237:9 [INFO] [stderr] | [INFO] [stderr] 237 | writeln!(write, "edge [fontname=\"monospace\"];"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:245:9 [INFO] [stderr] | [INFO] [stderr] 245 | / writeln!( [INFO] [stderr] 246 | | write, [INFO] [stderr] 247 | | "{id} [shape=\"box\", label={name:?}];", [INFO] [stderr] 248 | | id = fn_id, [INFO] [stderr] 249 | | name = fn_name [INFO] [stderr] 250 | | ); [INFO] [stderr] | |__________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:251:9 [INFO] [stderr] | [INFO] [stderr] 251 | writeln!(write, "{} -> {}", fn_id, entry); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:256:13 [INFO] [stderr] | [INFO] [stderr] 256 | writeln!(write, " {id} [shape=none, label=<", id = id,); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:257:13 [INFO] [stderr] | [INFO] [stderr] 257 | writeln!(write, "\t"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:258:13 [INFO] [stderr] | [INFO] [stderr] 258 | / writeln!( [INFO] [stderr] 259 | | write, [INFO] [stderr] 260 | | "\t\t", [INFO] [stderr] 261 | | name = name [INFO] [stderr] 262 | | ); [INFO] [stderr] | |______________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:263:13 [INFO] [stderr] | [INFO] [stderr] 263 | writeln!(write, "\t\t
{name}
"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:265:17 [INFO] [stderr] | [INFO] [stderr] 265 | / writeln!( [INFO] [stderr] 266 | | write, [INFO] [stderr] 267 | | "\t\t\t{}
", [INFO] [stderr] 268 | | disassemble_inststruction(&self.module, inst) [INFO] [stderr] 269 | | ); [INFO] [stderr] | |__________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:271:13 [INFO] [stderr] | [INFO] [stderr] 271 | writeln!(write, "\t
>];"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:278:17 [INFO] [stderr] | [INFO] [stderr] 278 | writeln!(write, "\t{} -> {}[style=\"dashed\"]", node, merge_block); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:282:17 [INFO] [stderr] | [INFO] [stderr] 282 | writeln!(write, " {node} -> {target}", node = node, target = bb); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/lib.rs:285:9 [INFO] [stderr] | [INFO] [stderr] 285 | writeln!(write, "}}"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.11s [INFO] running `"docker" "inspect" "087f45fbda2bb9a93c8b0b3f3cc4be0d92f8db010d5ae9f54bc544eb919f09ff"` [INFO] running `"docker" "rm" "-f" "087f45fbda2bb9a93c8b0b3f3cc4be0d92f8db010d5ae9f54bc544eb919f09ff"` [INFO] [stdout] 087f45fbda2bb9a93c8b0b3f3cc4be0d92f8db010d5ae9f54bc544eb919f09ff [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/MaikKlein/rspirv-cfg:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] b26b8d87dce2f8fe7a9bdea1c2ddb31656a5ca06709234dd0a446cb64fb4c26a [INFO] running `"docker" "start" "-a" "b26b8d87dce2f8fe7a9bdea1c2ddb31656a5ca06709234dd0a446cb64fb4c26a"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/rspirv_cfg-3e05a9fc4e9ca1e2 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/rspirv_cfg-c2c722cf817ca773 [INFO] [stderr] Doc-tests rspirv-cfg [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "b26b8d87dce2f8fe7a9bdea1c2ddb31656a5ca06709234dd0a446cb64fb4c26a"` [INFO] running `"docker" "rm" "-f" "b26b8d87dce2f8fe7a9bdea1c2ddb31656a5ca06709234dd0a446cb64fb4c26a"` [INFO] [stdout] b26b8d87dce2f8fe7a9bdea1c2ddb31656a5ca06709234dd0a446cb64fb4c26a