[INFO] cloning repository https://github.com/lootsmuggler/rust-logic-tools [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lootsmuggler/rust-logic-tools" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flootsmuggler%2Frust-logic-tools", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flootsmuggler%2Frust-logic-tools'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e830325f82e88b78a27a3cdf9a3a83f95010c327 [INFO] testing lootsmuggler/rust-logic-tools against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flootsmuggler%2Frust-logic-tools" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lootsmuggler/rust-logic-tools on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lootsmuggler/rust-logic-tools [INFO] finished tweaking git repo https://github.com/lootsmuggler/rust-logic-tools [INFO] tweaked toml for git repo https://github.com/lootsmuggler/rust-logic-tools written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/lootsmuggler/rust-logic-tools already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 74f6d11cac07e0eca14dcc1f62e5d55ffa4a3ccbcb4397a774e2dff7ec6b8288 [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" "74f6d11cac07e0eca14dcc1f62e5d55ffa4a3ccbcb4397a774e2dff7ec6b8288", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "74f6d11cac07e0eca14dcc1f62e5d55ffa4a3ccbcb4397a774e2dff7ec6b8288", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74f6d11cac07e0eca14dcc1f62e5d55ffa4a3ccbcb4397a774e2dff7ec6b8288", kill_on_drop: false }` [INFO] [stdout] 74f6d11cac07e0eca14dcc1f62e5d55ffa4a3ccbcb4397a774e2dff7ec6b8288 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 162a897be807d95269f4aee11442adbed05a9c52c6501dff01e285b73a7baf35 [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" "162a897be807d95269f4aee11442adbed05a9c52c6501dff01e285b73a7baf35", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling rust_logic_tools v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/rust_logic_tools.rs:168:12 [INFO] [stdout] | [INFO] [stdout] 168 | Ok(result) => {}, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `m` [INFO] [stdout] --> src/formula_precomputer.rs:162:29 [INFO] [stdout] | [INFO] [stdout] 162 | for m in l+1..=n { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/formula_precomputer.rs:272:13 [INFO] [stdout] | [INFO] [stdout] 272 | let mut formula_bucket = &mut self.formula_buckets[truth_table as usize]; [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: constant is never used: `BOOLEAN_NAME_ARRAY` [INFO] [stdout] --> src/formula_precomputer.rs:191:1 [INFO] [stdout] | [INFO] [stdout] 191 | const BOOLEAN_NAME_ARRAY : [&str;5] = ["p1", "p2", "p3", "p4", "p5"]; [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: `list_create` [INFO] [stdout] --> src/html_text.rs:82:12 [INFO] [stdout] | [INFO] [stdout] 82 | pub fn list_create(&mut self, is_ordered : bool, list_properties : &str) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `print_bitmasks` [INFO] [stdout] --> src/truth_table_size_5.rs:245:12 [INFO] [stdout] | [INFO] [stdout] 245 | pub fn print_bitmasks(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/rust_logic_tools.rs:101:20 [INFO] [stdout] | [INFO] [stdout] 101 | panic!(USAGE_TEXT); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 101 | panic!("{}", USAGE_TEXT); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [optimized + debuginfo] target(s) in 8.47s [INFO] running `Command { std: "docker" "inspect" "162a897be807d95269f4aee11442adbed05a9c52c6501dff01e285b73a7baf35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "162a897be807d95269f4aee11442adbed05a9c52c6501dff01e285b73a7baf35", kill_on_drop: false }` [INFO] [stdout] 162a897be807d95269f4aee11442adbed05a9c52c6501dff01e285b73a7baf35 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b0161b7547b32e5bb49f716b97ec85b83af9058959366a43b5c0cb0dd2b9592e [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" "b0161b7547b32e5bb49f716b97ec85b83af9058959366a43b5c0cb0dd2b9592e", kill_on_drop: false }` [INFO] [stderr] Compiling rust_logic_tools v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/rust_logic_tools.rs:168:12 [INFO] [stdout] | [INFO] [stdout] 168 | Ok(result) => {}, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `m` [INFO] [stdout] --> src/formula_precomputer.rs:162:29 [INFO] [stdout] | [INFO] [stdout] 162 | for m in l+1..=n { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/formula_precomputer.rs:272:13 [INFO] [stdout] | [INFO] [stdout] 272 | let mut formula_bucket = &mut self.formula_buckets[truth_table as usize]; [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: constant is never used: `BOOLEAN_NAME_ARRAY` [INFO] [stdout] --> src/formula_precomputer.rs:191:1 [INFO] [stdout] | [INFO] [stdout] 191 | const BOOLEAN_NAME_ARRAY : [&str;5] = ["p1", "p2", "p3", "p4", "p5"]; [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: `list_create` [INFO] [stdout] --> src/html_text.rs:82:12 [INFO] [stdout] | [INFO] [stdout] 82 | pub fn list_create(&mut self, is_ordered : bool, list_properties : &str) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `print_bitmasks` [INFO] [stdout] --> src/truth_table_size_5.rs:245:12 [INFO] [stdout] | [INFO] [stdout] 245 | pub fn print_bitmasks(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/rust_logic_tools.rs:101:20 [INFO] [stdout] | [INFO] [stdout] 101 | panic!(USAGE_TEXT); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 101 | panic!("{}", USAGE_TEXT); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 1.11s [INFO] running `Command { std: "docker" "inspect" "b0161b7547b32e5bb49f716b97ec85b83af9058959366a43b5c0cb0dd2b9592e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0161b7547b32e5bb49f716b97ec85b83af9058959366a43b5c0cb0dd2b9592e", kill_on_drop: false }` [INFO] [stdout] b0161b7547b32e5bb49f716b97ec85b83af9058959366a43b5c0cb0dd2b9592e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", 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] e870607f393dfc7861b47704869134af78e5b53f58097b17de771d0fcedf558a [INFO] running `Command { std: "docker" "start" "-a" "e870607f393dfc7861b47704869134af78e5b53f58097b17de771d0fcedf558a", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: unused variable: `result` [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/rust_logic_tools.rs:168:12 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 168 | Ok(result) => {}, [INFO] [stdout] [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `m` [INFO] [stderr] --> src/formula_precomputer.rs:162:29 [INFO] [stderr] | [INFO] [stderr] 162 | for m in l+1..=n { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/formula_precomputer.rs:272:13 [INFO] [stderr] | [INFO] [stderr] 272 | let mut formula_bucket = &mut self.formula_buckets[truth_table as usize]; [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: constant is never used: `BOOLEAN_NAME_ARRAY` [INFO] [stderr] --> src/formula_precomputer.rs:191:1 [INFO] [stderr] | [INFO] [stderr] 191 | const BOOLEAN_NAME_ARRAY : [&str;5] = ["p1", "p2", "p3", "p4", "p5"]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `list_create` [INFO] [stderr] --> src/html_text.rs:82:12 [INFO] [stderr] | [INFO] [stderr] 82 | pub fn list_create(&mut self, is_ordered : bool, list_properties : &str) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `print_bitmasks` [INFO] [stderr] --> src/truth_table_size_5.rs:245:12 [INFO] [stderr] | [INFO] [stderr] 245 | pub fn print_bitmasks(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/rust_logic_tools.rs:101:20 [INFO] [stderr] | [INFO] [stderr] 101 | panic!(USAGE_TEXT); [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 101 | panic!("{}", USAGE_TEXT); [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: `rust_logic_tools` (bin "rust_logic_tools" test) generated 7 warnings [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rust_logic_tools-5d548b1a822a478c) [INFO] running `Command { std: "docker" "inspect" "e870607f393dfc7861b47704869134af78e5b53f58097b17de771d0fcedf558a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e870607f393dfc7861b47704869134af78e5b53f58097b17de771d0fcedf558a", kill_on_drop: false }` [INFO] [stdout] e870607f393dfc7861b47704869134af78e5b53f58097b17de771d0fcedf558a