[INFO] fetching crate icentral-calculate-bc-mem 0.1.0... [INFO] testing icentral-calculate-bc-mem-0.1.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate icentral-calculate-bc-mem 0.1.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate icentral-calculate-bc-mem 0.1.0 [INFO] finished tweaking crates.io crate icentral-calculate-bc-mem 0.1.0 [INFO] tweaked toml for crates.io crate icentral-calculate-bc-mem 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate icentral-calculate-bc-mem 0.1.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate icentral-calculate-bc-mem 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded icentral-mucid v0.1.0 [INFO] [stderr] Downloaded icentral-sigmas v0.1.0 [INFO] [stderr] Downloaded icentral-workspace-map v0.1.0 [INFO] [stderr] Downloaded icentral-stats v0.1.0 [INFO] [stderr] Downloaded icentral-scores v0.1.0 [INFO] [stderr] Downloaded icentral-errors v0.1.0 [INFO] [stderr] Downloaded icentral-workspace v0.1.0 [INFO] [stderr] Downloaded icentral-visit-markers v0.1.0 [INFO] [stderr] Downloaded icentral-timer v0.1.0 [INFO] [stderr] Downloaded icentral-brandes v0.1.0 [INFO] [stderr] Downloaded icentral-mock v0.1.0 [INFO] [stderr] Downloaded icentral-parents-map v0.1.0 [INFO] [stderr] Downloaded icentral-articulation-point v0.1.0 [INFO] [stderr] Downloaded icentral-rbfs v0.1.0 [INFO] [stderr] Downloaded icentral-path-counts v0.1.0 [INFO] [stderr] Downloaded icentral-subgraph-map v0.1.0 [INFO] [stderr] Downloaded icentral-subgraph v0.1.0 [INFO] [stderr] Downloaded icentral-deltas v0.1.0 [INFO] [stderr] Downloaded icentral-node-queue v0.1.0 [INFO] [stderr] Downloaded icentral-node-stack v0.1.0 [INFO] [stderr] Downloaded icentral-neighbors v0.1.0 [INFO] [stderr] Downloaded icentral-label-map v0.1.0 [INFO] [stderr] Downloaded icentral-edge v0.1.0 [INFO] [stderr] Downloaded icentral-graph-interface v0.1.0 [INFO] [stderr] Downloaded icentral-bridge-edges v0.1.0 [INFO] [stderr] Downloaded icentral-delta v0.1.0 [INFO] [stderr] Downloaded icentral-muc v0.1.0 [INFO] [stderr] Downloaded icentral-scratch v0.1.0 [INFO] [stderr] Downloaded icentral-graph v0.1.0 [INFO] [stderr] Downloaded icentral-bbfs v0.1.0 [INFO] [stderr] Downloaded icentral-bc-mem v0.1.0 [INFO] [stderr] Downloaded icentral-articulation-point-map v0.1.0 [INFO] [stderr] Downloaded icentral-conn-vertex-map v0.1.0 [INFO] [stderr] Downloaded icentral-pair-dependencies v0.1.0 [INFO] [stderr] Downloaded icentral-component v0.1.0 [INFO] [stderr] Downloaded icentral-bcc v0.1.0 [INFO] [stderr] Downloaded icentral-mucid-map v0.1.0 [INFO] [stderr] Downloaded icentral-edges v0.1.0 [INFO] [stderr] Downloaded icentral-cycle v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3cbd409f61d0c5edcd23de3a568bd6c4f6e3d711f250e0229ca77e41c4b16774 [INFO] running `Command { std: "docker" "start" "-a" "3cbd409f61d0c5edcd23de3a568bd6c4f6e3d711f250e0229ca77e41c4b16774", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3cbd409f61d0c5edcd23de3a568bd6c4f6e3d711f250e0229ca77e41c4b16774", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cbd409f61d0c5edcd23de3a568bd6c4f6e3d711f250e0229ca77e41c4b16774", kill_on_drop: false }` [INFO] [stdout] 3cbd409f61d0c5edcd23de3a568bd6c4f6e3d711f250e0229ca77e41c4b16774 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3e08f7e108301530c363449f9bade0e1170cdf5e9203fb3413519bdc9402de6b [INFO] running `Command { std: "docker" "start" "-a" "3e08f7e108301530c363449f9bade0e1170cdf5e9203fb3413519bdc9402de6b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling serde_json v1.0.128 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling pin-project-lite v0.2.14 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling overload v0.1.1 [INFO] [stderr] Compiling nu-ansi-term v0.46.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] 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icentral-timer v0.1.0 [INFO] [stderr] Compiling icentral-mindexed-map v0.1.0 [INFO] [stderr] Compiling icentral-mucid v0.1.0 [INFO] [stderr] Compiling icentral-node-queue v0.1.0 [INFO] [stderr] Compiling icentral-node-stack v0.1.0 [INFO] [stderr] Compiling icentral-distances v0.1.0 [INFO] [stderr] Compiling icentral-predecessor-map v0.1.0 [INFO] [stderr] Compiling icentral-color-map v0.1.0 [INFO] [stderr] Compiling icentral-visit-markers v0.1.0 [INFO] [stderr] Compiling icentral-sigmas v0.1.0 [INFO] [stderr] Compiling icentral-subgraph-map v0.1.0 [INFO] [stderr] Compiling icentral-path-counts v0.1.0 [INFO] [stderr] Compiling icentral-conn-vertex-map v0.1.0 [INFO] [stderr] Compiling icentral-edge v0.1.0 [INFO] [stderr] Compiling icentral-pair-dependencies v0.1.0 [INFO] [stderr] Compiling icentral-articulation-point-map v0.1.0 [INFO] [stderr] Compiling icentral-deltas v0.1.0 [INFO] [stderr] Compiling icentral-errors v0.1.0 [INFO] [stderr] Compiling icentral-neighbors v0.1.0 [INFO] [stderr] Compiling icentral-label-map v0.1.0 [INFO] [stderr] Compiling icentral-articulation-point v0.1.0 [INFO] [stderr] Compiling icentral-edges v0.1.0 [INFO] [stderr] Compiling icentral-bcc v0.1.0 [INFO] [stderr] Compiling icentral-cycle v0.1.0 [INFO] [stderr] Compiling icentral-graph-interface v0.1.0 [INFO] [stderr] Compiling icentral-parents-map v0.1.0 [INFO] [stderr] Compiling icentral-scores v0.1.0 [INFO] [stderr] Compiling icentral-mucid-map v0.1.0 [INFO] [stderr] Compiling icentral-mock v0.1.0 [INFO] [stderr] Compiling icentral-bridge-edges v0.1.0 [INFO] [stderr] Compiling icentral-bc-mem v0.1.0 [INFO] [stderr] Compiling icentral-subgraph v0.1.0 [INFO] [stderr] Compiling icentral-component v0.1.0 [INFO] [stderr] Compiling icentral-scratch v0.1.0 [INFO] [stderr] Compiling icentral-workspace v0.1.0 [INFO] [stderr] Compiling icentral-rbfs v0.1.0 [INFO] [stderr] Compiling icentral-bbfs v0.1.0 [INFO] [stderr] Compiling icentral-brandes v0.1.0 [INFO] [stderr] Compiling icentral-workspace-map v0.1.0 [INFO] [stderr] Compiling icentral-muc v0.1.0 [INFO] [stderr] Compiling icentral-delta v0.1.0 [INFO] [stderr] Compiling icentral-graph v0.1.0 [INFO] [stderr] Compiling icentral-calculate-bc-mem v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred [INFO] [stdout] --> src/calculate_bc_mem.rs:155:27 [INFO] [stdout] | [INFO] [stdout] 155 | use std::sync::{Once, ONCE_INIT}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred [INFO] [stdout] --> src/calculate_bc_mem.rs:157:25 [INFO] [stdout] | [INFO] [stdout] 157 | static ONCE: Once = ONCE_INIT; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace the use of the deprecated constant [INFO] [stdout] | [INFO] [stdout] 157 - static ONCE: Once = ONCE_INIT; [INFO] [stdout] 157 + static ONCE: Once = Once::new(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `icentral_parents_map` [INFO] [stdout] --> src/imports.rs:10:16 [INFO] [stdout] | [INFO] [stdout] 10 | pub(crate) use icentral_parents_map::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/calculate_bc_mem.rs:159:5 [INFO] [stdout] | [INFO] [stdout] 159 | unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/calculate_bc_mem.rs:193:13 [INFO] [stdout] | [INFO] [stdout] 193 | let mut qq: Vec = default!(); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/calculate_bc_mem.rs:58:13 [INFO] [stdout] | [INFO] [stdout] 58 | / compute_bc_increments_and_decrements_of_a_subgraph_in_component( [INFO] [stdout] 59 | | bc_mem, [INFO] [stdout] 60 | | &mut delta_bc_of_vertices, [INFO] [stdout] 61 | | component.clone(), [INFO] [stdout] ... | [INFO] [stdout] 64 | | workspace [INFO] [stdout] 65 | | ); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 58 | let _ = compute_bc_increments_and_decrements_of_a_subgraph_in_component( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 22s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: icentral-neighbors v0.1.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "3e08f7e108301530c363449f9bade0e1170cdf5e9203fb3413519bdc9402de6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e08f7e108301530c363449f9bade0e1170cdf5e9203fb3413519bdc9402de6b", kill_on_drop: false }` [INFO] [stdout] 3e08f7e108301530c363449f9bade0e1170cdf5e9203fb3413519bdc9402de6b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4c7aeceead8483b8b536b595a64ee9d44a076894ca19e61dc6c280b1bb7efc0a [INFO] running `Command { std: "docker" "start" "-a" "4c7aeceead8483b8b536b595a64ee9d44a076894ca19e61dc6c280b1bb7efc0a", kill_on_drop: false }` [INFO] [stderr] Compiling icentral-calculate-bc-mem v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred [INFO] [stdout] --> src/calculate_bc_mem.rs:155:27 [INFO] [stdout] | [INFO] [stdout] 155 | use std::sync::{Once, ONCE_INIT}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred [INFO] [stdout] --> src/calculate_bc_mem.rs:157:25 [INFO] [stdout] | [INFO] [stdout] 157 | static ONCE: Once = ONCE_INIT; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace the use of the deprecated constant [INFO] [stdout] | [INFO] [stdout] 157 - static ONCE: Once = ONCE_INIT; [INFO] [stdout] 157 + static ONCE: Once = Once::new(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `icentral_parents_map` [INFO] [stdout] --> src/imports.rs:10:16 [INFO] [stdout] | [INFO] [stdout] 10 | pub(crate) use icentral_parents_map::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/calculate_bc_mem.rs:159:5 [INFO] [stdout] | [INFO] [stdout] 159 | unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/calculate_bc_mem.rs:193:13 [INFO] [stdout] | [INFO] [stdout] 193 | let mut qq: Vec = default!(); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/calculate_bc_mem.rs:58:13 [INFO] [stdout] | [INFO] [stdout] 58 | / compute_bc_increments_and_decrements_of_a_subgraph_in_component( [INFO] [stdout] 59 | | bc_mem, [INFO] [stdout] 60 | | &mut delta_bc_of_vertices, [INFO] [stdout] 61 | | component.clone(), [INFO] [stdout] ... | [INFO] [stdout] 64 | | workspace [INFO] [stdout] 65 | | ); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 58 | let _ = compute_bc_increments_and_decrements_of_a_subgraph_in_component( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred [INFO] [stdout] --> src/calculate_bc_mem.rs:155:27 [INFO] [stdout] | [INFO] [stdout] 155 | use std::sync::{Once, ONCE_INIT}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred [INFO] [stdout] --> src/calculate_bc_mem.rs:157:25 [INFO] [stdout] | [INFO] [stdout] 157 | static ONCE: Once = ONCE_INIT; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace the use of the deprecated constant [INFO] [stdout] | [INFO] [stdout] 157 - static ONCE: Once = ONCE_INIT; [INFO] [stdout] 157 + static ONCE: Once = Once::new(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `icentral_parents_map` [INFO] [stdout] --> src/imports.rs:10:16 [INFO] [stdout] | [INFO] [stdout] 10 | pub(crate) use icentral_parents_map::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/calculate_bc_mem.rs:159:5 [INFO] [stdout] | [INFO] [stdout] 159 | unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/calculate_bc_mem.rs:193:13 [INFO] [stdout] | [INFO] [stdout] 193 | let mut qq: Vec = default!(); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/calculate_bc_mem.rs:58:13 [INFO] [stdout] | [INFO] [stdout] 58 | / compute_bc_increments_and_decrements_of_a_subgraph_in_component( [INFO] [stdout] 59 | | bc_mem, [INFO] [stdout] 60 | | &mut delta_bc_of_vertices, [INFO] [stdout] 61 | | component.clone(), [INFO] [stdout] ... | [INFO] [stdout] 64 | | workspace [INFO] [stdout] 65 | | ); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 58 | let _ = compute_bc_increments_and_decrements_of_a_subgraph_in_component( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.84s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: icentral-neighbors v0.1.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "4c7aeceead8483b8b536b595a64ee9d44a076894ca19e61dc6c280b1bb7efc0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c7aeceead8483b8b536b595a64ee9d44a076894ca19e61dc6c280b1bb7efc0a", kill_on_drop: false }` [INFO] [stdout] 4c7aeceead8483b8b536b595a64ee9d44a076894ca19e61dc6c280b1bb7efc0a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 46303dfddaf86ec6dfa98fce4f65473b7a020baa31ec5c9e9bb9d15e60503d9c [INFO] running `Command { std: "docker" "start" "-a" "46303dfddaf86ec6dfa98fce4f65473b7a020baa31ec5c9e9bb9d15e60503d9c", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred [INFO] [stderr] --> src/calculate_bc_mem.rs:155:27 [INFO] [stderr] | [INFO] [stderr] 155 | use std::sync::{Once, ONCE_INIT}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `Once::new()` function is now preferred [INFO] [stderr] --> src/calculate_bc_mem.rs:157:25 [INFO] [stderr] | [INFO] [stderr] 157 | static ONCE: Once = ONCE_INIT; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: replace the use of the deprecated constant [INFO] [stderr] | [INFO] [stderr] 157 - static ONCE: Once = ONCE_INIT; [INFO] [stderr] 157 + static ONCE: Once = Once::new(); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `icentral_parents_map` [INFO] [stderr] --> src/imports.rs:10:16 [INFO] [stderr] | [INFO] [stderr] 10 | pub(crate) use icentral_parents_map::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/calculate_bc_mem.rs:159:5 [INFO] [stderr] | [INFO] [stderr] 159 | unsafe { [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/calculate_bc_mem.rs:193:13 [INFO] [stderr] | [INFO] [stderr] 193 | let mut qq: Vec = default!(); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/calculate_bc_mem.rs:58:13 [INFO] [stderr] | [INFO] [stderr] 58 | / compute_bc_increments_and_decrements_of_a_subgraph_in_component( [INFO] [stderr] 59 | | bc_mem, [INFO] [stderr] 60 | | &mut delta_bc_of_vertices, [INFO] [stderr] 61 | | component.clone(), [INFO] [stderr] ... | [INFO] [stderr] 64 | | workspace [INFO] [stderr] 65 | | ); [INFO] [stderr] | |_____________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 58 | let _ = compute_bc_increments_and_decrements_of_a_subgraph_in_component( [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `icentral-calculate-bc-mem` (lib) generated 6 warnings (run `cargo fix --lib -p icentral-calculate-bc-mem` to apply 2 suggestions) [INFO] [stderr] warning: `icentral-calculate-bc-mem` (lib test) generated 6 warnings (6 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: icentral-neighbors v0.1.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/icentral_calculate_bc_mem-8f7b13172866b7c4) [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] [stderr] Doc-tests icentral_calculate_bc_mem [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" "46303dfddaf86ec6dfa98fce4f65473b7a020baa31ec5c9e9bb9d15e60503d9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46303dfddaf86ec6dfa98fce4f65473b7a020baa31ec5c9e9bb9d15e60503d9c", kill_on_drop: false }` [INFO] [stdout] 46303dfddaf86ec6dfa98fce4f65473b7a020baa31ec5c9e9bb9d15e60503d9c