[INFO] cloning repository https://github.com/Avarel/packed_bit_stack [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Avarel/packed_bit_stack" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAvarel%2Fpacked_bit_stack", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAvarel%2Fpacked_bit_stack'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 20a09011b3ba7569701081ab5917ade0ea8005b6 [INFO] checking Avarel/packed_bit_stack/20a09011b3ba7569701081ab5917ade0ea8005b6 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAvarel%2Fpacked_bit_stack" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Avarel/packed_bit_stack on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Avarel/packed_bit_stack [INFO] finished tweaking git repo https://github.com/Avarel/packed_bit_stack [INFO] tweaked toml for git repo https://github.com/Avarel/packed_bit_stack written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Avarel/packed_bit_stack already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a0bb00dc994f86d9b8dbe2468cfe9e7168f201ecf9b85ba0c2e5bf5f26afc647 [INFO] running `Command { std: "docker" "start" "-a" "a0bb00dc994f86d9b8dbe2468cfe9e7168f201ecf9b85ba0c2e5bf5f26afc647", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a0bb00dc994f86d9b8dbe2468cfe9e7168f201ecf9b85ba0c2e5bf5f26afc647", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0bb00dc994f86d9b8dbe2468cfe9e7168f201ecf9b85ba0c2e5bf5f26afc647", kill_on_drop: false }` [INFO] [stdout] a0bb00dc994f86d9b8dbe2468cfe9e7168f201ecf9b85ba0c2e5bf5f26afc647 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ca7c70a5c0893d5dc80e27c5e5358ead203ad07f5cc12cb15981fe9b777124e3 [INFO] running `Command { std: "docker" "start" "-a" "ca7c70a5c0893d5dc80e27c5e5358ead203ad07f5cc12cb15981fe9b777124e3", kill_on_drop: false }` [INFO] [stderr] Checking packed-bit-stack-bin v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: found module declaration for lib.rs [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | mod lib; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: lib.rs is the root of this crate's library target [INFO] [stdout] = help: to refer to it from other targets, use the library's name as the path [INFO] [stdout] = note: `#[warn(special_module_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: found module declaration for lib.rs [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | mod lib; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: lib.rs is the root of this crate's library target [INFO] [stdout] = help: to refer to it from other targets, use the library's name as the path [INFO] [stdout] = note: `#[warn(special_module_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/lib.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 27 | impl PackedBitStack { [INFO] [stdout] | ------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | impl_ps!(push_u8, pop_u8, u8); [INFO] [stdout] | ^^^^^^^ ^^^^^^ [INFO] [stdout] 39 | impl_ps!(push_u16, pop_u16, u16); [INFO] [stdout] | ^^^^^^^^ ^^^^^^^ [INFO] [stdout] 40 | impl_ps!(push_u32, pop_u32, u32); [INFO] [stdout] | ^^^^^^^^ ^^^^^^^ [INFO] [stdout] 41 | impl_ps!(push_u64, pop_u64, u64); [INFO] [stdout] | ^^^^^^^^ ^^^^^^^ [INFO] [stdout] 42 | impl_ps!(push_u128, pop_u128, u128); [INFO] [stdout] 43 | impl_ps!(push_usize, pop_usize, usize); [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] 44 | [INFO] [stdout] 45 | impl_ps!(push_i8, pop_i8, i8); [INFO] [stdout] | ^^^^^^^ ^^^^^^ [INFO] [stdout] 46 | impl_ps!(push_i16, pop_i16, i16); [INFO] [stdout] | ^^^^^^^^ ^^^^^^^ [INFO] [stdout] 47 | impl_ps!(push_i32, pop_i32, i32); [INFO] [stdout] | ^^^^^^^^ ^^^^^^^ [INFO] [stdout] 48 | impl_ps!(push_i64, pop_i64, i64); [INFO] [stdout] | ^^^^^^^^ ^^^^^^^ [INFO] [stdout] 49 | impl_ps!(push_i128, pop_i128, i128); [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] 50 | impl_ps!(push_isize, pop_isize, isize); [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] 51 | [INFO] [stdout] 52 | pub unsafe fn push_heap(&mut self, value: T) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub unsafe fn pop_heap(&mut self) -> T { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | pub unsafe fn push_bits(&mut self, value: T) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 70 | pub unsafe fn pop_bits(&mut self) -> T { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_ps` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/lib.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 27 | impl PackedBitStack { [INFO] [stdout] | ------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | impl_ps!(push_u8, pop_u8, u8); [INFO] [stdout] | ^^^^^^^ ^^^^^^ [INFO] [stdout] 39 | impl_ps!(push_u16, pop_u16, u16); [INFO] [stdout] | ^^^^^^^^ ^^^^^^^ [INFO] [stdout] 40 | impl_ps!(push_u32, pop_u32, u32); [INFO] [stdout] | ^^^^^^^^ ^^^^^^^ [INFO] [stdout] 41 | impl_ps!(push_u64, pop_u64, u64); [INFO] [stdout] | ^^^^^^^^ ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | impl_ps!(push_i8, pop_i8, i8); [INFO] [stdout] | ^^^^^^^ ^^^^^^ [INFO] [stdout] 46 | impl_ps!(push_i16, pop_i16, i16); [INFO] [stdout] | ^^^^^^^^ ^^^^^^^ [INFO] [stdout] 47 | impl_ps!(push_i32, pop_i32, i32); [INFO] [stdout] | ^^^^^^^^ ^^^^^^^ [INFO] [stdout] 48 | impl_ps!(push_i64, pop_i64, i64); [INFO] [stdout] | ^^^^^^^^ ^^^^^^^ [INFO] [stdout] 49 | impl_ps!(push_i128, pop_i128, i128); [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] 50 | impl_ps!(push_isize, pop_isize, isize); [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `impl_ps` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] running `Command { std: "docker" "inspect" "ca7c70a5c0893d5dc80e27c5e5358ead203ad07f5cc12cb15981fe9b777124e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca7c70a5c0893d5dc80e27c5e5358ead203ad07f5cc12cb15981fe9b777124e3", kill_on_drop: false }` [INFO] [stdout] ca7c70a5c0893d5dc80e27c5e5358ead203ad07f5cc12cb15981fe9b777124e3