[INFO] fetching crate scrappy-utils 0.0.1... [INFO] testing scrappy-utils-0.0.1 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate scrappy-utils 0.0.1 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate scrappy-utils 0.0.1 [INFO] finished tweaking crates.io crate scrappy-utils 0.0.1 [INFO] tweaked toml for crates.io crate scrappy-utils 0.0.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate scrappy-utils 0.0.1 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 65 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.9.4) [INFO] [stderr] Adding bytes v0.5.6 (available: v1.10.1) [INFO] [stderr] Adding pin-project v0.4.30 (available: v1.1.10) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 37ce9050e018b2210d0f0095db433a4840c0d5f84cf249382caa32982403b5ff [INFO] running `Command { std: "docker" "start" "-a" "37ce9050e018b2210d0f0095db433a4840c0d5f84cf249382caa32982403b5ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "37ce9050e018b2210d0f0095db433a4840c0d5f84cf249382caa32982403b5ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37ce9050e018b2210d0f0095db433a4840c0d5f84cf249382caa32982403b5ff", kill_on_drop: false }` [INFO] [stdout] 37ce9050e018b2210d0f0095db433a4840c0d5f84cf249382caa32982403b5ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 07fa0cdfe7bac925a02b7b048dcce272c7ef589d0d0addbe755c51eee7ed8da1 [INFO] running `Command { std: "docker" "start" "-a" "07fa0cdfe7bac925a02b7b048dcce272c7ef589d0d0addbe755c51eee7ed8da1", kill_on_drop: false }` [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling pin-project-internal v0.4.30 [INFO] [stderr] Compiling pin-project-lite v0.1.12 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling copyless v0.1.5 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.39 [INFO] [stderr] Compiling parking_lot_core v0.7.3 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling tokio-util v0.2.0 [INFO] [stderr] Compiling scrappy-codec v0.0.1 [INFO] [stderr] Compiling scrappy-macros v0.0.1 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling derive_more v0.99.20 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling pin-project v0.4.30 [INFO] [stderr] Compiling scrappy-threadpool v0.0.1 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling scrappy-service v0.0.1 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling scrappy-rt v0.0.1 [INFO] [stderr] Compiling scrappy-utils v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/time.rs:77:21 [INFO] [stdout] | [INFO] [stdout] 77 | let mut b = inner.get_mut(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:2:27 [INFO] [stdout] | [INFO] [stdout] 2 | #![deny(rust_2018_idioms, warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(unused_mut)]` implied by `#[warn(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/time.rs:142:21 [INFO] [stdout] | [INFO] [stdout] 142 | let mut b = inner.get_mut(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/time.rs:107:23 [INFO] [stdout] | [INFO] [stdout] 107 | pub struct SystemTime(Cell); [INFO] [stdout] | ---------- ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `SystemTime` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` implied by `#[warn(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.08s [INFO] running `Command { std: "docker" "inspect" "07fa0cdfe7bac925a02b7b048dcce272c7ef589d0d0addbe755c51eee7ed8da1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07fa0cdfe7bac925a02b7b048dcce272c7ef589d0d0addbe755c51eee7ed8da1", kill_on_drop: false }` [INFO] [stdout] 07fa0cdfe7bac925a02b7b048dcce272c7ef589d0d0addbe755c51eee7ed8da1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 97b866a5465271bceb9a203faad8cf82994e1ac63c976f26d924614bb62272d0 [INFO] running `Command { std: "docker" "start" "-a" "97b866a5465271bceb9a203faad8cf82994e1ac63c976f26d924614bb62272d0", kill_on_drop: false }` [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/time.rs:77:21 [INFO] [stdout] | [INFO] [stdout] 77 | let mut b = inner.get_mut(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:2:27 [INFO] [stdout] | [INFO] [stdout] 2 | #![deny(rust_2018_idioms, warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(unused_mut)]` implied by `#[warn(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/time.rs:142:21 [INFO] [stdout] | [INFO] [stdout] 142 | let mut b = inner.get_mut(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling scrappy-utils v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/time.rs:107:23 [INFO] [stdout] | [INFO] [stdout] 107 | pub struct SystemTime(Cell); [INFO] [stdout] | ---------- ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `SystemTime` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` implied by `#[warn(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/time.rs:77:21 [INFO] [stdout] | [INFO] [stdout] 77 | let mut b = inner.get_mut(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:2:27 [INFO] [stdout] | [INFO] [stdout] 2 | #![deny(rust_2018_idioms, warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(unused_mut)]` implied by `#[warn(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/time.rs:142:21 [INFO] [stdout] | [INFO] [stdout] 142 | let mut b = inner.get_mut(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/time.rs:107:23 [INFO] [stdout] | [INFO] [stdout] 107 | pub struct SystemTime(Cell); [INFO] [stdout] | ---------- ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `SystemTime` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` implied by `#[warn(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.83s [INFO] running `Command { std: "docker" "inspect" "97b866a5465271bceb9a203faad8cf82994e1ac63c976f26d924614bb62272d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97b866a5465271bceb9a203faad8cf82994e1ac63c976f26d924614bb62272d0", kill_on_drop: false }` [INFO] [stdout] 97b866a5465271bceb9a203faad8cf82994e1ac63c976f26d924614bb62272d0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f4f15e9960b109a5a4ca8c13c59688b7d2c42e687e204c296e596488612a32c1 [INFO] running `Command { std: "docker" "start" "-a" "f4f15e9960b109a5a4ca8c13c59688b7d2c42e687e204c296e596488612a32c1", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/time.rs:77:21 [INFO] [stderr] | [INFO] [stderr] 77 | let mut b = inner.get_mut(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:2:27 [INFO] [stderr] | [INFO] [stderr] 2 | #![deny(rust_2018_idioms, warnings)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(unused_mut)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/time.rs:142:21 [INFO] [stderr] | [INFO] [stderr] 142 | let mut b = inner.get_mut(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/time.rs:107:23 [INFO] [stderr] | [INFO] [stderr] 107 | pub struct SystemTime(Cell); [INFO] [stderr] | ---------- ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] = note: `SystemTime` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: `scrappy-utils` (lib) generated 3 warnings (run `cargo fix --lib -p scrappy-utils` to apply 2 suggestions) [INFO] [stderr] warning: `scrappy-utils` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/scrappy_utils-01c5e1b97e8e3087) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test mpsc::tests::test_mpsc ... ok [INFO] [stdout] test time::tests::lowres_time_service_time_does_not_immediately_change ... ok [INFO] [stdout] test oneshot::tests::test_pool ... ok [INFO] [stdout] test oneshot::tests::test_oneshot ... ok [INFO] [stdout] test time::tests::system_time_service_time_does_not_immediately_change ... ok [INFO] [stdout] test condition::tests::test_condition ... ok [INFO] [stdout] test inflight::tests::test_transform ... ok [INFO] [stdout] test order::tests::test_inorder ... ok [INFO] [stdout] test inflight::tests::test_newtransform ... ok [INFO] [stdout] test timeout::tests::test_success ... ok [INFO] [stdout] test timeout::tests::test_timeout_newservice ... ok [INFO] [stdout] test timeout::tests::test_timeout ... ok [INFO] [stdout] test time::tests::lowres_time_service_time_updates_after_resolution_interval ... ok [INFO] [stdout] test time::tests::system_time_service_time_updates_after_resolution_interval ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s [INFO] [stdout] [INFO] [stderr] Doc-tests scrappy_utils [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f4f15e9960b109a5a4ca8c13c59688b7d2c42e687e204c296e596488612a32c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4f15e9960b109a5a4ca8c13c59688b7d2c42e687e204c296e596488612a32c1", kill_on_drop: false }` [INFO] [stdout] f4f15e9960b109a5a4ca8c13c59688b7d2c42e687e204c296e596488612a32c1