[INFO] fetching crate merkletree 0.23.0... [INFO] testing merkletree-0.23.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate merkletree 0.23.0 into /workspace/builds/worker-3-tc1/source [INFO] removed /workspace/builds/worker-3-tc1/source/rust-toolchain [INFO] started tweaking crates.io crate merkletree 0.23.0 [INFO] finished tweaking crates.io crate merkletree 0.23.0 [INFO] tweaked toml for crates.io crate merkletree 0.23.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate merkletree 0.23.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 99 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.3.6 (available: v0.7.0) [INFO] [stderr] Adding env_logger v0.7.1 (available: v0.11.8) [INFO] [stderr] Adding generic-array v0.14.7 (available: v0.14.9) [INFO] [stderr] Adding memmap2 v0.5.10 (available: v0.9.9) [INFO] [stderr] Adding rand v0.7.3 (available: v0.9.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded plotters-svg v0.3.7 [INFO] [stderr] Downloaded memmap2 v0.5.10 [INFO] [stderr] Downloaded plotters-backend v0.3.7 [INFO] [stderr] Downloaded serde_cbor v0.11.2 [INFO] [stderr] Downloaded half v1.8.3 [INFO] [stderr] Downloaded oorandom v11.1.5 [INFO] [stderr] Downloaded criterion-plot v0.4.5 [INFO] [stderr] Downloaded plotters v0.3.7 [INFO] [stderr] Downloaded csv-core v0.1.13 [INFO] [stderr] Downloaded criterion v0.3.6 [INFO] [stderr] Downloaded positioned-io v0.3.5 [INFO] [stderr] Downloaded csv v1.4.0 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c7ef7f0f1ecf9749af542f40f9c82eb4c8f10ae91c0ea2d4ad3a8157d450b6e1 [INFO] running `Command { std: "docker" "start" "-a" "c7ef7f0f1ecf9749af542f40f9c82eb4c8f10ae91c0ea2d4ad3a8157d450b6e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c7ef7f0f1ecf9749af542f40f9c82eb4c8f10ae91c0ea2d4ad3a8157d450b6e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7ef7f0f1ecf9749af542f40f9c82eb4c8f10ae91c0ea2d4ad3a8157d450b6e1", kill_on_drop: false }` [INFO] [stdout] c7ef7f0f1ecf9749af542f40f9c82eb4c8f10ae91c0ea2d4ad3a8157d450b6e1 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 01b0dbc3d530ad2771f41200ac3210ebcf0ce050753c9b2c4bcbb8a9ad9af0f5 [INFO] running `Command { std: "docker" "start" "-a" "01b0dbc3d530ad2771f41200ac3210ebcf0ce050753c9b2c4bcbb8a9ad9af0f5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling bitflags v2.10.0 [INFO] [stderr] Compiling typenum v1.19.0 [INFO] [stderr] Compiling linux-raw-sys v0.11.0 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Compiling cfg-if v1.0.4 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling arrayref v0.3.9 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling positioned-io v0.3.5 [INFO] [stderr] Compiling memmap2 v0.5.10 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling tempfile v3.23.0 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling merkletree v0.23.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `nightly` [INFO] [stdout] --> src/lib.rs:81:13 [INFO] [stdout] | [INFO] [stdout] 81 | #![cfg_attr(feature = "nightly", allow(unstable_features))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `nightly` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unnecessary qualification [INFO] [stdout] --> src/hash_impl.rs:46:35 [INFO] [stdout] | [INFO] [stdout] 46 | let newlen = data.len() * mem::size_of::<[u8; N]>(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 72 | unused_qualifications, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 46 - let newlen = data.len() * mem::size_of::<[u8; N]>(); [INFO] [stdout] 46 + let newlen = data.len() * size_of::<[u8; N]>(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unnecessary qualification [INFO] [stdout] --> src/hash_impl.rs:145:12 [INFO] [stdout] | [INFO] [stdout] 145 | if mem::size_of::() == mem::size_of::() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 145 - if mem::size_of::() == mem::size_of::() { [INFO] [stdout] 145 + if size_of::() == mem::size_of::() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unnecessary qualification [INFO] [stdout] --> src/hash_impl.rs:145:38 [INFO] [stdout] | [INFO] [stdout] 145 | if mem::size_of::() == mem::size_of::() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 145 - if mem::size_of::() == mem::size_of::() { [INFO] [stdout] 145 + if mem::size_of::() == size_of::() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unnecessary qualification [INFO] [stdout] --> src/hash_impl.rs:160:12 [INFO] [stdout] | [INFO] [stdout] 160 | if mem::size_of::() == mem::size_of::() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 160 - if mem::size_of::() == mem::size_of::() { [INFO] [stdout] 160 + if size_of::() == mem::size_of::() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unnecessary qualification [INFO] [stdout] --> src/hash_impl.rs:160:38 [INFO] [stdout] | [INFO] [stdout] 160 | if mem::size_of::() == mem::size_of::() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 160 - if mem::size_of::() == mem::size_of::() { [INFO] [stdout] 160 + if mem::size_of::() == size_of::() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unnecessary qualification [INFO] [stdout] --> src/store/mod.rs:201:30 [INFO] [stdout] | [INFO] [stdout] 201 | pub trait Store: std::fmt::Debug + Send + Sync + Sized { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 201 - pub trait Store: std::fmt::Debug + Send + Sync + Sized { [INFO] [stdout] 201 + pub trait Store: fmt::Debug + Send + Sync + Sized { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unnecessary qualification [INFO] [stdout] --> src/merkle.rs:2021:11 [INFO] [stdout] | [INFO] [stdout] 2021 | iter: ::IntoIter, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 2021 - iter: ::IntoIter, [INFO] [stdout] 2021 + iter: ::IntoIter, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `merkletree` (lib) due to 7 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "01b0dbc3d530ad2771f41200ac3210ebcf0ce050753c9b2c4bcbb8a9ad9af0f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01b0dbc3d530ad2771f41200ac3210ebcf0ce050753c9b2c4bcbb8a9ad9af0f5", kill_on_drop: false }` [INFO] [stdout] 01b0dbc3d530ad2771f41200ac3210ebcf0ce050753c9b2c4bcbb8a9ad9af0f5