[INFO] fetching crate backoff-futures 0.3.2... [INFO] checking backoff-futures-0.3.2 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] extracting crate backoff-futures 0.3.2 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate backoff-futures 0.3.2 [INFO] finished tweaking crates.io crate backoff-futures 0.3.2 [INFO] tweaked toml for crates.io crate backoff-futures 0.3.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate backoff-futures 0.3.2 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 117 packages to latest compatible versions [INFO] [stderr] Adding backoff v0.2.1 (available: v0.4.0) [INFO] [stderr] Adding isahc v0.9.14 (available: v1.7.2) [INFO] [stderr] Adding tokio v0.2.25 (available: v1.47.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sluice v0.5.5 [INFO] [stderr] Downloaded spinning_top v0.2.5 [INFO] [stderr] Downloaded flume v0.9.2 [INFO] [stderr] Downloaded isahc v0.9.14 [INFO] [stderr] Downloaded libnghttp2-sys v0.1.11+1.64.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7a4f122a0455511cd73fe19a2825c2e6d449b9384eef020af70268b5996bef8f [INFO] running `Command { std: "docker" "start" "-a" "7a4f122a0455511cd73fe19a2825c2e6d449b9384eef020af70268b5996bef8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7a4f122a0455511cd73fe19a2825c2e6d449b9384eef020af70268b5996bef8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a4f122a0455511cd73fe19a2825c2e6d449b9384eef020af70268b5996bef8f", kill_on_drop: false }` [INFO] [stdout] 7a4f122a0455511cd73fe19a2825c2e6d449b9384eef020af70268b5996bef8f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2a0a6c2d597fdf94d3011f3d87ab1505e3571b57d1d2411825463d4334cf7468 [INFO] running `Command { std: "docker" "start" "-a" "2a0a6c2d597fdf94d3011f3d87ab1505e3571b57d1d2411825463d4334cf7468", kill_on_drop: false }` [INFO] [stderr] Compiling libz-sys v1.1.22 [INFO] [stderr] Compiling libnghttp2-sys v0.1.11+1.64.0 [INFO] [stderr] Compiling openssl-sys v0.9.109 [INFO] [stderr] Compiling curl-sys v0.4.83+curl-8.15.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling curl v0.4.49 [INFO] [stderr] Checking spinning_top v0.2.5 [INFO] [stderr] Checking socket2 v0.6.0 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Compiling isahc v0.9.14 [INFO] [stderr] Checking waker-fn v1.2.0 [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Checking flume v0.9.2 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking sluice v0.5.5 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking backoff v0.2.1 [INFO] [stderr] Checking backoff-futures v0.3.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking url v2.5.7 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/lib.rs:227:10 [INFO] [stdout] | [INFO] [stdout] 227 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `BackoffExt::with_backoff`: Use the built-in `backoff::future` async support [INFO] [stdout] --> src/lib.rs:168:49 [INFO] [stdout] | [INFO] [stdout] 168 | futures::executor::block_on(do_work.with_backoff(&mut backoff)); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `BackoffExt::with_backoff`: Use the built-in `backoff::future` async support [INFO] [stdout] --> src/lib.rs:180:49 [INFO] [stdout] | [INFO] [stdout] 180 | futures::executor::block_on(do_work.with_backoff(&mut backoff)); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `BackoffExt::with_backoff`: Use the built-in `backoff::future` async support [INFO] [stdout] --> src/lib.rs:195:49 [INFO] [stdout] | [INFO] [stdout] 195 | futures::executor::block_on(do_work.with_backoff(&mut backoff)); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `BackoffExt::with_backoff`: Use the built-in `backoff::future` async support [INFO] [stdout] --> src/lib.rs:207:49 [INFO] [stdout] | [INFO] [stdout] 207 | futures::executor::block_on(do_work.with_backoff(&mut backoff)); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `BackoffExt::with_backoff_notify`: Use the built-in `backoff::future` async support [INFO] [stdout] --> src/lib.rs:238:47 [INFO] [stdout] | [INFO] [stdout] 238 | let result = runtime.block_on(do_work.with_backoff_notify(&mut backoff, |e, d| { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/lib.rs:244:24 [INFO] [stdout] | [INFO] [stdout] 244 | assert_eq!(CALL_COUNTER, CALLS_TO_SUCCESS); [INFO] [stdout] | ^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.53s [INFO] running `Command { std: "docker" "inspect" "2a0a6c2d597fdf94d3011f3d87ab1505e3571b57d1d2411825463d4334cf7468", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a0a6c2d597fdf94d3011f3d87ab1505e3571b57d1d2411825463d4334cf7468", kill_on_drop: false }` [INFO] [stdout] 2a0a6c2d597fdf94d3011f3d87ab1505e3571b57d1d2411825463d4334cf7468