[INFO] cloning repository https://github.com/shnarazk/splr [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shnarazk/splr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshnarazk%2Fsplr", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshnarazk%2Fsplr'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 33cad4594df100ed93151215cdb5a582efe7bd8a [INFO] checking shnarazk/splr against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshnarazk%2Fsplr" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/shnarazk/splr 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/shnarazk/splr [INFO] finished tweaking git repo https://github.com/shnarazk/splr [INFO] tweaked toml for git repo https://github.com/shnarazk/splr written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/shnarazk/splr 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 42bd02090ed18f1f6ba5d2e6ff8b571671e2923e8ec5644cf83a51d8b1c3c234 [INFO] running `Command { std: "docker" "start" "-a" "42bd02090ed18f1f6ba5d2e6ff8b571671e2923e8ec5644cf83a51d8b1c3c234", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "42bd02090ed18f1f6ba5d2e6ff8b571671e2923e8ec5644cf83a51d8b1c3c234", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42bd02090ed18f1f6ba5d2e6ff8b571671e2923e8ec5644cf83a51d8b1c3c234", kill_on_drop: false }` [INFO] [stdout] 42bd02090ed18f1f6ba5d2e6ff8b571671e2923e8ec5644cf83a51d8b1c3c234 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] af280af132b8bcac9b1e63fd919604b5eb0d6960862337be8778451df93fe3b1 [INFO] running `Command { std: "docker" "start" "-a" "af280af132b8bcac9b1e63fd919604b5eb0d6960862337be8778451df93fe3b1", kill_on_drop: false }` [INFO] [stderr] Checking splr v0.6.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/assign/propagate.rs:133:50 [INFO] [stdout] | [INFO] [stdout] 133 | debug_assert!(!self.trail.contains(&!l), format!("{:?}", l)); [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/assign/var.rs:159:13 [INFO] [stdout] | [INFO] [stdout] 159 | format!("nav.{}, nv.{}", self.num_asserted_vars, self.num_vars) [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/cdb/db.rs:585:42 [INFO] [stdout] | [INFO] [stdout] 585 | debug_assert!(!c.is(Flag::DEAD), format!("found {} is dead: {}", cid, c)); [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/processor/mod.rs:484:25 [INFO] [stdout] | [INFO] [stdout] 484 | format!("{} {:?} {}", cid, c, v.index,) [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/processor/mod.rs:490:25 [INFO] [stdout] | [INFO] [stdout] 490 | format!("{} {:?} {}", cid, c, v.index,) [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/solver/conflict.rs:70:21 [INFO] [stdout] | [INFO] [stdout] 70 | / format!( [INFO] [stdout] 71 | | "assign stack contains a strange lit: level {}, stack level {}", [INFO] [stdout] 72 | | original_dl, snd_l [INFO] [stdout] 73 | | ) [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/solver/conflict.rs:79:21 [INFO] [stdout] | [INFO] [stdout] 79 | / format!( [INFO] [stdout] 80 | | "{} maps to {:?} {:?}: decision {}", [INFO] [stdout] 81 | | c, [INFO] [stdout] 82 | | c.iter().map(|l| asg.assigned(*l)).collect::>(), [INFO] [stdout] 83 | | c.iter().map(|l| asg.assign(l.vi())).collect::>(), [INFO] [stdout] 84 | | decision, [INFO] [stdout] 85 | | ) [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/solver/conflict.rs:145:9 [INFO] [stdout] | [INFO] [stdout] 145 | / format!( [INFO] [stdout] 146 | | "use_{}: {:?}, {:?}", [INFO] [stdout] 147 | | use_chronobt, [INFO] [stdout] 148 | | cl, [INFO] [stdout] ... | [INFO] [stdout] 152 | | .collect::>(), [INFO] [stdout] 153 | | ) [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: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/verify-certificates.rs:47:32 [INFO] [stdout] | [INFO] [stdout] 47 | panic!(format!( [INFO] [stdout] | ________________________________^ [INFO] [stdout] 48 | | " FAIL TO CERTIFICATE: {} => {}", [INFO] [stdout] 49 | | cnf.file_name().unwrap().to_string_lossy(), [INFO] [stdout] 50 | | out.to_string_lossy(), [INFO] [stdout] 51 | | )); [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] --> tests/verify-certificates.rs:83:32 [INFO] [stdout] | [INFO] [stdout] 83 | panic!(format!( [INFO] [stdout] | ________________________________^ [INFO] [stdout] 84 | | " FAIL TO CONVERT: {} => {}", [INFO] [stdout] 85 | | cnf.file_name().unwrap().to_string_lossy(), [INFO] [stdout] 86 | | grat.to_string_lossy(), [INFO] [stdout] 87 | | )); [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] --> tests/verify-certificates.rs:106:32 [INFO] [stdout] | [INFO] [stdout] 106 | panic!(format!( [INFO] [stdout] | ________________________________^ [INFO] [stdout] 107 | | " FAIL TO CERTIFICATE: {} => {}", [INFO] [stdout] 108 | | cnf.file_name().unwrap().to_string_lossy(), [INFO] [stdout] 109 | | grat.to_string_lossy(), [INFO] [stdout] 110 | | )); [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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/assign/propagate.rs:133:50 [INFO] [stdout] | [INFO] [stdout] 133 | debug_assert!(!self.trail.contains(&!l), format!("{:?}", l)); [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/assign/var.rs:159:13 [INFO] [stdout] | [INFO] [stdout] 159 | format!("nav.{}, nv.{}", self.num_asserted_vars, self.num_vars) [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/cdb/db.rs:585:42 [INFO] [stdout] | [INFO] [stdout] 585 | debug_assert!(!c.is(Flag::DEAD), format!("found {} is dead: {}", cid, c)); [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/processor/mod.rs:484:25 [INFO] [stdout] | [INFO] [stdout] 484 | format!("{} {:?} {}", cid, c, v.index,) [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/processor/mod.rs:490:25 [INFO] [stdout] | [INFO] [stdout] 490 | format!("{} {:?} {}", cid, c, v.index,) [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/solver/conflict.rs:70:21 [INFO] [stdout] | [INFO] [stdout] 70 | / format!( [INFO] [stdout] 71 | | "assign stack contains a strange lit: level {}, stack level {}", [INFO] [stdout] 72 | | original_dl, snd_l [INFO] [stdout] 73 | | ) [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/solver/conflict.rs:79:21 [INFO] [stdout] | [INFO] [stdout] 79 | / format!( [INFO] [stdout] 80 | | "{} maps to {:?} {:?}: decision {}", [INFO] [stdout] 81 | | c, [INFO] [stdout] 82 | | c.iter().map(|l| asg.assigned(*l)).collect::>(), [INFO] [stdout] 83 | | c.iter().map(|l| asg.assign(l.vi())).collect::>(), [INFO] [stdout] 84 | | decision, [INFO] [stdout] 85 | | ) [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/solver/conflict.rs:145:9 [INFO] [stdout] | [INFO] [stdout] 145 | / format!( [INFO] [stdout] 146 | | "use_{}: {:?}, {:?}", [INFO] [stdout] 147 | | use_chronobt, [INFO] [stdout] 148 | | cl, [INFO] [stdout] ... | [INFO] [stdout] 152 | | .collect::>(), [INFO] [stdout] 153 | | ) [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: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.33s [INFO] running `Command { std: "docker" "inspect" "af280af132b8bcac9b1e63fd919604b5eb0d6960862337be8778451df93fe3b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af280af132b8bcac9b1e63fd919604b5eb0d6960862337be8778451df93fe3b1", kill_on_drop: false }` [INFO] [stdout] af280af132b8bcac9b1e63fd919604b5eb0d6960862337be8778451df93fe3b1