[INFO] fetching crate esl01-dag 0.2.1... [INFO] checking esl01-dag-0.2.1 against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477 [INFO] extracting crate esl01-dag 0.2.1 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate esl01-dag 0.2.1 on toolchain 90442458ac46b1d5eed752c316da25450f67285b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate esl01-dag 0.2.1 [INFO] finished tweaking crates.io crate esl01-dag 0.2.1 [INFO] tweaked toml for crates.io crate esl01-dag 0.2.1 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c757a918bcab6db6373aba05e6fece2865cf8be75b65ce8d296ed7140ffd4a91 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c757a918bcab6db6373aba05e6fece2865cf8be75b65ce8d296ed7140ffd4a91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c757a918bcab6db6373aba05e6fece2865cf8be75b65ce8d296ed7140ffd4a91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c757a918bcab6db6373aba05e6fece2865cf8be75b65ce8d296ed7140ffd4a91", kill_on_drop: false }` [INFO] [stdout] c757a918bcab6db6373aba05e6fece2865cf8be75b65ce8d296ed7140ffd4a91 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 27e56bd738b60545a5f2665236fa591399599b5c894b3ac3db3d6b199a5bf558 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "27e56bd738b60545a5f2665236fa591399599b5c894b3ac3db3d6b199a5bf558", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling anyhow v1.0.41 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking esl01-vlqencoding v0.1.0 [INFO] [stderr] Checking esl01-drawdag v0.1.0 [INFO] [stderr] Checking tracing-core v0.1.18 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking twox-hash v1.6.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Checking thiserror v1.0.26 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking esl01-minibytes v0.2.0 [INFO] [stderr] Checking esl01-indexedlog v0.1.2 [INFO] [stderr] Checking esl01-dag v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/default_impl.rs:98:6 [INFO] [stdout] | [INFO] [stdout] 98 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/default_impl.rs:138:6 [INFO] [stdout] | [INFO] [stdout] 138 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/default_impl.rs:98:6 [INFO] [stdout] | [INFO] [stdout] 98 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/default_impl.rs:138:6 [INFO] [stdout] | [INFO] [stdout] 138 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/nameset/difference.rs:96:26 [INFO] [stdout] | [INFO] [stdout] 96 | let result = NameIter::next(self.iter.as_mut()); [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/nameset/intersection.rs:195:26 [INFO] [stdout] | [INFO] [stdout] 195 | let result = NameIter::next(self.iter.as_mut()); [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::bsearch::BinarySearchBy` [INFO] [stdout] --> src/spanset.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::bsearch::BinarySearchBy; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/nameset/difference.rs:96:26 [INFO] [stdout] | [INFO] [stdout] 96 | let result = NameIter::next(self.iter.as_mut()); [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/nameset/intersection.rs:195:26 [INFO] [stdout] | [INFO] [stdout] 195 | let result = NameIter::next(self.iter.as_mut()); [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::bsearch::BinarySearchBy` [INFO] [stdout] --> src/spanset.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::bsearch::BinarySearchBy; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 57.76s [INFO] running `Command { std: "docker" "inspect" "27e56bd738b60545a5f2665236fa591399599b5c894b3ac3db3d6b199a5bf558", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27e56bd738b60545a5f2665236fa591399599b5c894b3ac3db3d6b199a5bf558", kill_on_drop: false }` [INFO] [stdout] 27e56bd738b60545a5f2665236fa591399599b5c894b3ac3db3d6b199a5bf558