[INFO] cloning repository https://github.com/Hinogary/sat-solver [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Hinogary/sat-solver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHinogary%2Fsat-solver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHinogary%2Fsat-solver'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 91c0e294ffde95e906c78c48d51c82462e42b52b [INFO] checking Hinogary/sat-solver against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHinogary%2Fsat-solver" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Hinogary/sat-solver on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Hinogary/sat-solver [INFO] finished tweaking git repo https://github.com/Hinogary/sat-solver [INFO] tweaked toml for git repo https://github.com/Hinogary/sat-solver written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/Hinogary/sat-solver already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:ce6408862c0f4858e6cd2b85b2cf085ff7d0d6323904d0a94b71664a228554ab" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bed1d13f3f414fa6a72695188893ee5cf066dbce884d52bd87fa2f6e73386eff [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" "bed1d13f3f414fa6a72695188893ee5cf066dbce884d52bd87fa2f6e73386eff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bed1d13f3f414fa6a72695188893ee5cf066dbce884d52bd87fa2f6e73386eff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bed1d13f3f414fa6a72695188893ee5cf066dbce884d52bd87fa2f6e73386eff", kill_on_drop: false }` [INFO] [stdout] bed1d13f3f414fa6a72695188893ee5cf066dbce884d52bd87fa2f6e73386eff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:ce6408862c0f4858e6cd2b85b2cf085ff7d0d6323904d0a94b71664a228554ab" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b3820402c4297281804710a163b2fd3e93febc420071582ef174c12b6de0cba3 [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" "b3820402c4297281804710a163b2fd3e93febc420071582ef174c12b6de0cba3", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling syn v1.0.54 [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Compiling beef v0.4.4 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Compiling priority-queue v1.0.5 [INFO] [stderr] Checking itertools v0.10.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling logos-derive v0.11.5 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Checking logos v0.11.4 [INFO] [stderr] Checking sat-solver v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `truee` [INFO] [stdout] --> src/maybebool.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn truee() -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `falsee` [INFO] [stdout] --> src/maybebool.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn falsee() -> Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/parsing.rs:353:13 [INFO] [stdout] | [INFO] [stdout] 353 | format!("{:#?}", dimacs_to_clausules(input)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/parsing.rs:468:13 [INFO] [stdout] | [INFO] [stdout] 468 | format!("{:#?}", dimacs_to_clausules(input)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/tests.rs:12:13 [INFO] [stdout] | [INFO] [stdout] 12 | format!("{} {:?}", clause, assignable) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/tests.rs:23:13 [INFO] [stdout] | [INFO] [stdout] 23 | format!("{} {:?}", clause, assignable) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/tests.rs:34:13 [INFO] [stdout] | [INFO] [stdout] 34 | format!("{} {:?}", clause, assignable) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/tests.rs:94:13 [INFO] [stdout] | [INFO] [stdout] 94 | format!("{:?}, {:#?}", solver.test_satisfied(&assigns), solver) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:804:17 [INFO] [stdout] | [INFO] [stdout] 804 | / format!( [INFO] [stdout] 805 | | "{:#?}\n{}\n{}\n{:?}", [INFO] [stdout] 806 | | solver, [INFO] [stdout] 807 | | solver.trail, [INFO] [stdout] 808 | | solver.string_analyze_conflicts(), [INFO] [stdout] 809 | | solver.test_satisfied(&assigns[..]) [INFO] [stdout] 810 | | ) [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:845:17 [INFO] [stdout] | [INFO] [stdout] 845 | / format!( [INFO] [stdout] 846 | | "{:#?}\n{}\n{}\n{:?}", [INFO] [stdout] 847 | | solver, [INFO] [stdout] 848 | | solver.trail, [INFO] [stdout] 849 | | solver.string_analyze_conflicts(), [INFO] [stdout] 850 | | solver.test_satisfied(&assigns[..]) [INFO] [stdout] 851 | | ) [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `truee` [INFO] [stdout] --> src/maybebool.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn truee() -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `falsee` [INFO] [stdout] --> src/maybebool.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn falsee() -> Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/main.rs:150:8 [INFO] [stdout] | [INFO] [stdout] 150 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:804:17 [INFO] [stdout] | [INFO] [stdout] 804 | / format!( [INFO] [stdout] 805 | | "{:#?}\n{}\n{}\n{:?}", [INFO] [stdout] 806 | | solver, [INFO] [stdout] 807 | | solver.trail, [INFO] [stdout] 808 | | solver.string_analyze_conflicts(), [INFO] [stdout] 809 | | solver.test_satisfied(&assigns[..]) [INFO] [stdout] 810 | | ) [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:845:17 [INFO] [stdout] | [INFO] [stdout] 845 | / format!( [INFO] [stdout] 846 | | "{:#?}\n{}\n{}\n{:?}", [INFO] [stdout] 847 | | solver, [INFO] [stdout] 848 | | solver.trail, [INFO] [stdout] 849 | | solver.string_analyze_conflicts(), [INFO] [stdout] 850 | | solver.test_satisfied(&assigns[..]) [INFO] [stdout] 851 | | ) [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.79s [INFO] running `Command { std: "docker" "inspect" "b3820402c4297281804710a163b2fd3e93febc420071582ef174c12b6de0cba3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3820402c4297281804710a163b2fd3e93febc420071582ef174c12b6de0cba3", kill_on_drop: false }` [INFO] [stdout] b3820402c4297281804710a163b2fd3e93febc420071582ef174c12b6de0cba3