[INFO] fetching crate sparse_graph 0.1.3... [INFO] testing sparse_graph-0.1.3 against 1.59.0 for beta-1.60-1 [INFO] extracting crate sparse_graph 0.1.3 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate sparse_graph 0.1.3 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sparse_graph 0.1.3 [INFO] finished tweaking crates.io crate sparse_graph 0.1.3 [INFO] tweaked toml for crates.io crate sparse_graph 0.1.3 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 78edea33221781f63b0ede71b1c5823770dffc29cff3a0c5ab26d852b267128b [INFO] running `Command { std: "docker" "start" "-a" "78edea33221781f63b0ede71b1c5823770dffc29cff3a0c5ab26d852b267128b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "78edea33221781f63b0ede71b1c5823770dffc29cff3a0c5ab26d852b267128b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78edea33221781f63b0ede71b1c5823770dffc29cff3a0c5ab26d852b267128b", kill_on_drop: false }` [INFO] [stdout] 78edea33221781f63b0ede71b1c5823770dffc29cff3a0c5ab26d852b267128b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 07a18fd60cf784901767aa6ca7025e7ac97e0836458d41e98b13f8158d299e97 [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" "07a18fd60cf784901767aa6ca7025e7ac97e0836458d41e98b13f8158d299e97", kill_on_drop: false }` [INFO] [stderr] Compiling sparse_graph v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `idxptr` [INFO] [stdout] --> src/lib.rs:237:5 [INFO] [stdout] | [INFO] [stdout] 237 | idxptr: &'a Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `indices` [INFO] [stdout] --> src/lib.rs:240:5 [INFO] [stdout] | [INFO] [stdout] 240 | indices: &'a Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `weights` [INFO] [stdout] --> src/lib.rs:243:5 [INFO] [stdout] | [INFO] [stdout] 243 | weights: &'a Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `values` [INFO] [stdout] --> src/lib.rs:256:5 [INFO] [stdout] | [INFO] [stdout] 256 | values: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `idxptr` [INFO] [stdout] --> src/lib.rs:272:5 [INFO] [stdout] | [INFO] [stdout] 272 | idxptr: &'a Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `indices` [INFO] [stdout] --> src/lib.rs:275:5 [INFO] [stdout] | [INFO] [stdout] 275 | indices: &'a Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `values` [INFO] [stdout] --> src/lib.rs:278:5 [INFO] [stdout] | [INFO] [stdout] 278 | values: &'a Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `weights` [INFO] [stdout] --> src/lib.rs:281:5 [INFO] [stdout] | [INFO] [stdout] 281 | weights: &'a Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.47s [INFO] running `Command { std: "docker" "inspect" "07a18fd60cf784901767aa6ca7025e7ac97e0836458d41e98b13f8158d299e97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07a18fd60cf784901767aa6ca7025e7ac97e0836458d41e98b13f8158d299e97", kill_on_drop: false }` [INFO] [stdout] 07a18fd60cf784901767aa6ca7025e7ac97e0836458d41e98b13f8158d299e97 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] fc0014ddc063bb682e18053b88ae169c55870cb3dd3ee173f7681d57a1cbeab7 [INFO] running `Command { std: "docker" "start" "-a" "fc0014ddc063bb682e18053b88ae169c55870cb3dd3ee173f7681d57a1cbeab7", kill_on_drop: false }` [INFO] [stdout] warning: field is never read: `idxptr` [INFO] [stdout] --> src/lib.rs:237:5 [INFO] [stdout] | [INFO] [stdout] 237 | idxptr: &'a Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling sparse_graph v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `indices` [INFO] [stdout] --> src/lib.rs:240:5 [INFO] [stdout] | [INFO] [stdout] 240 | indices: &'a Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `weights` [INFO] [stdout] --> src/lib.rs:243:5 [INFO] [stdout] | [INFO] [stdout] 243 | weights: &'a Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `values` [INFO] [stdout] --> src/lib.rs:256:5 [INFO] [stdout] | [INFO] [stdout] 256 | values: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `idxptr` [INFO] [stdout] --> src/lib.rs:272:5 [INFO] [stdout] | [INFO] [stdout] 272 | idxptr: &'a Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `indices` [INFO] [stdout] --> src/lib.rs:275:5 [INFO] [stdout] | [INFO] [stdout] 275 | indices: &'a Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `values` [INFO] [stdout] --> src/lib.rs:278:5 [INFO] [stdout] | [INFO] [stdout] 278 | values: &'a Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `weights` [INFO] [stdout] --> src/lib.rs:281:5 [INFO] [stdout] | [INFO] [stdout] 281 | weights: &'a Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `idxptr` [INFO] [stdout] --> src/lib.rs:237:5 [INFO] [stdout] | [INFO] [stdout] 237 | idxptr: &'a Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `indices` [INFO] [stdout] --> src/lib.rs:240:5 [INFO] [stdout] | [INFO] [stdout] 240 | indices: &'a Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `weights` [INFO] [stdout] --> src/lib.rs:243:5 [INFO] [stdout] | [INFO] [stdout] 243 | weights: &'a Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `values` [INFO] [stdout] --> src/lib.rs:256:5 [INFO] [stdout] | [INFO] [stdout] 256 | values: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `idxptr` [INFO] [stdout] --> src/lib.rs:272:5 [INFO] [stdout] | [INFO] [stdout] 272 | idxptr: &'a Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `indices` [INFO] [stdout] --> src/lib.rs:275:5 [INFO] [stdout] | [INFO] [stdout] 275 | indices: &'a Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `values` [INFO] [stdout] --> src/lib.rs:278:5 [INFO] [stdout] | [INFO] [stdout] 278 | values: &'a Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `weights` [INFO] [stdout] --> src/lib.rs:281:5 [INFO] [stdout] | [INFO] [stdout] 281 | weights: &'a Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.93s [INFO] running `Command { std: "docker" "inspect" "fc0014ddc063bb682e18053b88ae169c55870cb3dd3ee173f7681d57a1cbeab7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc0014ddc063bb682e18053b88ae169c55870cb3dd3ee173f7681d57a1cbeab7", kill_on_drop: false }` [INFO] [stdout] fc0014ddc063bb682e18053b88ae169c55870cb3dd3ee173f7681d57a1cbeab7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1e40c62e850658616cbc5b84402c896cc2359d96089f3d557a7e242a36873497 [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" "1e40c62e850658616cbc5b84402c896cc2359d96089f3d557a7e242a36873497", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `idxptr` [INFO] [stderr] --> src/lib.rs:237:5 [INFO] [stderr] | [INFO] [stderr] 237 | idxptr: &'a Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `indices` [INFO] [stderr] --> src/lib.rs:240:5 [INFO] [stderr] | [INFO] [stderr] 240 | indices: &'a Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `weights` [INFO] [stderr] --> src/lib.rs:243:5 [INFO] [stderr] | [INFO] [stderr] 243 | weights: &'a Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `values` [INFO] [stderr] --> src/lib.rs:256:5 [INFO] [stderr] | [INFO] [stderr] 256 | values: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `idxptr` [INFO] [stderr] --> src/lib.rs:272:5 [INFO] [stderr] | [INFO] [stderr] 272 | idxptr: &'a Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `indices` [INFO] [stderr] --> src/lib.rs:275:5 [INFO] [stderr] | [INFO] [stderr] 275 | indices: &'a Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `values` [INFO] [stderr] --> src/lib.rs:278:5 [INFO] [stderr] | [INFO] [stderr] 278 | values: &'a Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `weights` [INFO] [stderr] --> src/lib.rs:281:5 [INFO] [stderr] | [INFO] [stderr] 281 | weights: &'a Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `sparse_graph` (lib) generated 8 warnings [INFO] [stderr] warning: `sparse_graph` (lib test) generated 8 warnings (8 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/sparse_graph-f65a9e1bd350461e) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::scc_1 ... ok [INFO] [stdout] test tests::scc_2 ... ok [INFO] [stdout] test tests::sparse_graph_new ... ok [INFO] [stderr] Doc-tests sparse_graph [INFO] [stdout] test tests::scc_3 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - SparseGraph::new (line 27) ... ok [INFO] [stdout] test src/lib.rs - SparseGraph::scc (line 56) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.89s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1e40c62e850658616cbc5b84402c896cc2359d96089f3d557a7e242a36873497", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e40c62e850658616cbc5b84402c896cc2359d96089f3d557a7e242a36873497", kill_on_drop: false }` [INFO] [stdout] 1e40c62e850658616cbc5b84402c896cc2359d96089f3d557a7e242a36873497