[INFO] fetching crate quickheap 0.0.1...
[INFO] building quickheap-0.0.1 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate quickheap 0.0.1 into /workspace/builds/worker-2-tc1/source
[INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate quickheap 0.0.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate quickheap 0.0.1
[INFO] tweaked toml for crates.io crate quickheap 0.0.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate quickheap 0.0.1 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate quickheap 0.0.1 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded indexset v0.12.3
[INFO] [stderr]   Downloaded pheap v0.3.0
[INFO] [stderr]   Downloaded radix-heap v0.4.2
[INFO] [stderr]   Downloaded dary_heap v0.3.7
[INFO] [stderr]   Downloaded orx-priority-queue v1.7.0
[INFO] [stderr]   Downloaded fibonacci_heap v0.7.5
[INFO] [stderr]   Downloaded itertools v0.14.0
[INFO] [stderr]   Downloaded ftree v1.2.0
[INFO] [stderr]   Downloaded wide v0.7.33
[INFO] [stderr]   Downloaded random v0.14.0
[INFO] [stderr]   Downloaded safe_arch v0.7.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 599284477de040460f2f99fa9f2b2f5f9f9bf8a2857778ff110f927df05fe8f6
[INFO] running `Command { std: "docker" "start" "-a" "599284477de040460f2f99fa9f2b2f5f9f9bf8a2857778ff110f927df05fe8f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "599284477de040460f2f99fa9f2b2f5f9f9bf8a2857778ff110f927df05fe8f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "599284477de040460f2f99fa9f2b2f5f9f9bf8a2857778ff110f927df05fe8f6", kill_on_drop: false }`
[INFO] [stdout] 599284477de040460f2f99fa9f2b2f5f9f9bf8a2857778ff110f927df05fe8f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 503169cc6cf2c46e1d5341c409d12eca593f2cbc1050690e30f738bb1a0e798a
[INFO] running `Command { std: "docker" "start" "-a" "503169cc6cf2c46e1d5341c409d12eca593f2cbc1050690e30f738bb1a0e798a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling bytemuck v1.23.2
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling dary_heap v0.3.7
[INFO] [stderr]    Compiling random v0.14.0
[INFO] [stderr]    Compiling orx-priority-queue v1.7.0
[INFO] [stderr]    Compiling radix-heap v0.4.2
[INFO] [stderr]    Compiling fibonacci_heap v0.7.5
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling safe_arch v0.7.4
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling wide v0.7.33
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling pheap v0.3.0
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling ftree v1.2.0
[INFO] [stderr]    Compiling indexset v0.12.3
[INFO] [stderr]    Compiling quickheap v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.54s
[INFO] running `Command { std: "docker" "inspect" "503169cc6cf2c46e1d5341c409d12eca593f2cbc1050690e30f738bb1a0e798a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "503169cc6cf2c46e1d5341c409d12eca593f2cbc1050690e30f738bb1a0e798a", kill_on_drop: false }`
[INFO] [stdout] 503169cc6cf2c46e1d5341c409d12eca593f2cbc1050690e30f738bb1a0e798a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d1763ecd09f04a0708266acecb8d7e99664301b9398c0c7c96280ab694b69cd
[INFO] running `Command { std: "docker" "start" "-a" "2d1763ecd09f04a0708266acecb8d7e99664301b9398c0c7c96280ab694b69cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling quickheap v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> examples/bench.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 |     move |n| {
[INFO] [stdout]    |           ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> examples/bench.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |     for i in 0..n {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> examples/bench.rs:108:9
[INFO] [stdout]     |
[INFO] [stdout] 108 |     for i in 0..n {
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> examples/bench.rs:120:9
[INFO] [stdout]     |
[INFO] [stdout] 120 |     for i in 0..n {
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> examples/bench.rs:123:9
[INFO] [stdout]     |
[INFO] [stdout] 123 |     for i in n..2 * n {
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `push_random_shuffle` is never used
[INFO] [stdout]  --> examples/bench.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn push_random_shuffle<H: Heap>(n: T) -> impl Fn(T) {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `push_linear` is never used
[INFO] [stdout]   --> examples/bench.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn push_linear<H: Heap>(n: T) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `push_linear_rev` is never used
[INFO] [stdout]   --> examples/bench.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn push_linear_rev<H: Heap>(n: T) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `push_random` is never used
[INFO] [stdout]   --> examples/bench.rs:41:4
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn push_random<H: Heap>(n: T) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `linear` is never used
[INFO] [stdout]   --> examples/bench.rs:50:4
[INFO] [stdout]    |
[INFO] [stdout] 50 | fn linear<H: Heap>(n: T) {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `linear_mix` is never used
[INFO] [stdout]   --> examples/bench.rs:61:4
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn linear_mix<H: Heap, const K: usize>(n: T) {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `linear_rev_mix` is never used
[INFO] [stdout]   --> examples/bench.rs:84:4
[INFO] [stdout]    |
[INFO] [stdout] 84 | fn linear_rev_mix<H: Heap>(n: T) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `linear_rev` is never used
[INFO] [stdout]   --> examples/bench.rs:94:4
[INFO] [stdout]    |
[INFO] [stdout] 94 | fn linear_rev<H: Heap>(n: T) {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random` is never used
[INFO] [stdout]    --> examples/bench.rs:105:4
[INFO] [stdout]     |
[INFO] [stdout] 105 | fn random<H: Heap>(n: T) {
[INFO] [stdout]     |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_alternate` is never used
[INFO] [stdout]    --> examples/bench.rs:117:4
[INFO] [stdout]     |
[INFO] [stdout] 117 | fn random_alternate<H: Heap>(n: T) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `natural` is never used
[INFO] [stdout]    --> examples/bench.rs:195:4
[INFO] [stdout]     |
[INFO] [stdout] 195 | fn natural<H: Heap>(n: T) {
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "2d1763ecd09f04a0708266acecb8d7e99664301b9398c0c7c96280ab694b69cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d1763ecd09f04a0708266acecb8d7e99664301b9398c0c7c96280ab694b69cd", kill_on_drop: false }`
[INFO] [stdout] 2d1763ecd09f04a0708266acecb8d7e99664301b9398c0c7c96280ab694b69cd