[INFO] fetching crate smolscale2 0.6.0...
[INFO] building smolscale2-0.6.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate smolscale2 0.6.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate smolscale2 0.6.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate smolscale2 0.6.0
[INFO] tweaked toml for crates.io crate smolscale2 0.6.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate smolscale2 0.6.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate smolscale2 0.6.0 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 20bc294a841518413b73e933092e799a98e3a05921533d4ab41c7b834b30871b
[INFO] running `Command { std: "docker" "start" "-a" "20bc294a841518413b73e933092e799a98e3a05921533d4ab41c7b834b30871b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20bc294a841518413b73e933092e799a98e3a05921533d4ab41c7b834b30871b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20bc294a841518413b73e933092e799a98e3a05921533d4ab41c7b834b30871b", kill_on_drop: false }`
[INFO] [stdout] 20bc294a841518413b73e933092e799a98e3a05921533d4ab41c7b834b30871b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19174af48e2fa0d7e1c08fccbe729a1f109878c24eb5f7b2194a40bcf3f8a122
[INFO] running `Command { std: "docker" "start" "-a" "19174af48e2fa0d7e1c08fccbe729a1f109878c24eb5f7b2194a40bcf3f8a122", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
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[INFO] [stderr]    Compiling polling v3.7.4
[INFO] [stderr]    Compiling async-io v2.4.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling async-global-executor v2.4.1
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling smolscale2 v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `FutureExt`
[INFO] [stdout]  --> src/new_executor.rs:3:28
[INFO] [stdout]   |
[INFO] [stdout] 3 | use futures_lite::{Future, FutureExt};
[INFO] [stdout]   |                            ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add` and `push` are never used
[INFO] [stdout]    --> src/queues.rs:372:12
[INFO] [stdout]     |
[INFO] [stdout] 200 | impl LocalQueue {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 372 |     pub fn add(&self, runnable: Runnable) {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 388 |     pub fn push(&self, runnable: Runnable) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.68s
[INFO] running `Command { std: "docker" "inspect" "19174af48e2fa0d7e1c08fccbe729a1f109878c24eb5f7b2194a40bcf3f8a122", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19174af48e2fa0d7e1c08fccbe729a1f109878c24eb5f7b2194a40bcf3f8a122", kill_on_drop: false }`
[INFO] [stdout] 19174af48e2fa0d7e1c08fccbe729a1f109878c24eb5f7b2194a40bcf3f8a122
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d01a06421b7439ffb40b7f2e75c7a7af1b0056e6712a82cc2136302436688c7
[INFO] running `Command { std: "docker" "start" "-a" "5d01a06421b7439ffb40b7f2e75c7a7af1b0056e6712a82cc2136302436688c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.4
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[INFO] [stderr]    Compiling backtrace v0.3.74
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling smolscale2 v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stdout] warning: unused import: `FutureExt`
[INFO] [stdout]  --> src/new_executor.rs:3:28
[INFO] [stdout]   |
[INFO] [stdout] 3 | use futures_lite::{Future, FutureExt};
[INFO] [stdout]   |                            ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling env_logger v0.9.3
[INFO] [stdout] warning: methods `add` and `push` are never used
[INFO] [stdout]    --> src/queues.rs:372:12
[INFO] [stdout]     |
[INFO] [stdout] 200 | impl LocalQueue {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 372 |     pub fn add(&self, runnable: Runnable) {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 388 |     pub fn push(&self, runnable: Runnable) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FutureExt`
[INFO] [stdout]  --> src/new_executor.rs:3:28
[INFO] [stdout]   |
[INFO] [stdout] 3 | use futures_lite::{Future, FutureExt};
[INFO] [stdout]   |                            ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add` and `push` are never used
[INFO] [stdout]    --> src/queues.rs:372:12
[INFO] [stdout]     |
[INFO] [stdout] 200 | impl LocalQueue {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 372 |     pub fn add(&self, runnable: Runnable) {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 388 |     pub fn push(&self, runnable: Runnable) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 27.08s
[INFO] running `Command { std: "docker" "inspect" "5d01a06421b7439ffb40b7f2e75c7a7af1b0056e6712a82cc2136302436688c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d01a06421b7439ffb40b7f2e75c7a7af1b0056e6712a82cc2136302436688c7", kill_on_drop: false }`
[INFO] [stdout] 5d01a06421b7439ffb40b7f2e75c7a7af1b0056e6712a82cc2136302436688c7
