[INFO] fetching crate graphannis-core 3.0.0... [INFO] checking graphannis-core-3.0.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate graphannis-core 3.0.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate graphannis-core 3.0.0 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate graphannis-core 3.0.0 [INFO] finished tweaking crates.io crate graphannis-core 3.0.0 [INFO] tweaked toml for crates.io crate graphannis-core 3.0.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 90 packages [INFO] [stderr] Adding binary-layout v2.1.0 (latest: v4.0.1) [INFO] [stderr] Adding env_logger v0.9.3 (latest: v0.11.3) [INFO] [stderr] Adding heck v0.3.3 (latest: v0.5.0) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.3.9) [INFO] [stderr] Adding integer-encoding v3.0.4 (latest: v4.0.0) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.12.1) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding memmap2 v0.5.10 (latest: v0.9.4) [INFO] [stderr] Adding quick-xml v0.28.2 (latest: v0.31.0) [INFO] [stderr] Adding regex-syntax v0.6.29 (latest: v0.8.3) [INFO] [stderr] Adding strum v0.21.0 (latest: v0.26.2) [INFO] [stderr] Adding strum_macros v0.21.1 (latest: v0.26.2) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding yansi v0.5.1 (latest: v1.0.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded transient-btree-index v0.5.1 [INFO] [stderr] Downloaded binary-layout v2.1.0 [INFO] [stderr] Downloaded fake v2.9.2 [INFO] [stderr] Downloaded quick-xml v0.28.2 [INFO] [stderr] Downloaded sstable v0.11.1 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bee88b0a29a2f5c21cb03cce5c3de5a53580a5c8b4af9c8e49f16c890e1333e5 [INFO] running `Command { std: "docker" "start" "-a" "bee88b0a29a2f5c21cb03cce5c3de5a53580a5c8b4af9c8e49f16c890e1333e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bee88b0a29a2f5c21cb03cce5c3de5a53580a5c8b4af9c8e49f16c890e1333e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bee88b0a29a2f5c21cb03cce5c3de5a53580a5c8b4af9c8e49f16c890e1333e5", kill_on_drop: false }` [INFO] [stdout] bee88b0a29a2f5c21cb03cce5c3de5a53580a5c8b4af9c8e49f16c890e1333e5 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 30c3dfb4e664ddb7bf6edd28a65cc84915372217dfa925e0be997e9686708df8 [INFO] running `Command { std: "docker" "start" "-a" "30c3dfb4e664ddb7bf6edd28a65cc84915372217dfa925e0be997e9686708df8", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling snap v1.1.1 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling smartstring v1.0.1 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Checking crc-catalog v2.4.0 [INFO] [stderr] Checking crc v3.0.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking binary-layout v2.1.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking memmap2 v0.5.10 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking integer-encoding v3.0.4 [INFO] [stderr] Checking quick-xml v0.28.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking sstable v0.11.1 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking strum v0.21.0 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking clru v0.6.1 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Checking deunicode v1.4.3 [INFO] [stderr] Checking pretty_assertions v1.4.0 [INFO] [stderr] Checking fake v2.9.2 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking serde_bytes v0.11.14 [INFO] [stderr] Compiling strum_macros v0.21.1 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking env_logger v0.9.3 [INFO] [stderr] Checking transient-btree-index v0.5.1 [INFO] [stderr] Checking graphannis-core v3.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Box` is imported redundantly [INFO] [stdout] --> src/annostorage/mod.rs:13:11 [INFO] [stdout] | [INFO] [stdout] 13 | use std::{boxed::Box, path::Path}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Box` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `NodeAnnotationStorage` is imported redundantly [INFO] [stdout] --> src/graph/storage/disk_adjacency.rs:4:44 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `NodeAnnotationStorage` is already imported here [INFO] [stdout] ... [INFO] [stdout] 4 | annostorage::{ondisk::AnnoStorageImpl, NodeAnnotationStorage}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/graph/storage/disk_adjacency.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] ... [INFO] [stdout] 6 | errors::Result, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ToString` is imported redundantly [INFO] [stdout] --> src/graph/mod.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use std::string::ToString; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `ToString` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `NodeID` is imported redundantly [INFO] [stdout] --> src/annostorage/inmemory.rs:970:9 [INFO] [stdout] | [INFO] [stdout] 968 | use super::*; [INFO] [stdout] | -------- the item `NodeID` is already imported here [INFO] [stdout] 969 | [INFO] [stdout] 970 | use crate::types::NodeID; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `NODE_NAME_KEY` is imported redundantly [INFO] [stdout] --> src/annostorage/ondisk.rs:1010:9 [INFO] [stdout] | [INFO] [stdout] 1010 | use crate::graph::NODE_NAME_KEY; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 1011 | [INFO] [stdout] 1012 | use super::*; [INFO] [stdout] | -------- the item `NODE_NAME_KEY` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Box` is imported redundantly [INFO] [stdout] --> src/annostorage/mod.rs:13:11 [INFO] [stdout] | [INFO] [stdout] 13 | use std::{boxed::Box, path::Path}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Box` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `GraphUpdate` is imported redundantly [INFO] [stdout] --> src/graph/serialization/graphml.rs:604:17 [INFO] [stdout] | [INFO] [stdout] 602 | use super::*; [INFO] [stdout] | -------- the item `GraphUpdate` is already imported here [INFO] [stdout] 603 | use crate::{ [INFO] [stdout] 604 | graph::{GraphUpdate, DEFAULT_NS}, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `NodeAnnotationStorage` is imported redundantly [INFO] [stdout] --> src/graph/storage/disk_adjacency.rs:4:44 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `NodeAnnotationStorage` is already imported here [INFO] [stdout] ... [INFO] [stdout] 4 | annostorage::{ondisk::AnnoStorageImpl, NodeAnnotationStorage}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ToString` is imported redundantly [INFO] [stdout] --> src/graph/mod.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use std::string::ToString; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `ToString` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `AnnoKey` is imported redundantly [INFO] [stdout] --> src/graph/mod.rs:999:24 [INFO] [stdout] | [INFO] [stdout] 998 | use super::*; [INFO] [stdout] | -------- the item `AnnoKey` is already imported here [INFO] [stdout] 999 | use crate::types::{AnnoKey, Annotation, DefaultComponentType, Edge}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Annotation` is imported redundantly [INFO] [stdout] --> src/graph/mod.rs:999:33 [INFO] [stdout] | [INFO] [stdout] 998 | use super::*; [INFO] [stdout] | -------- the item `Annotation` is already imported here [INFO] [stdout] 999 | use crate::types::{AnnoKey, Annotation, DefaultComponentType, Edge}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Edge` is imported redundantly [INFO] [stdout] --> src/graph/mod.rs:999:67 [INFO] [stdout] | [INFO] [stdout] 998 | use super::*; [INFO] [stdout] | -------- the item `Edge` is already imported here [INFO] [stdout] 999 | use crate::types::{AnnoKey, Annotation, DefaultComponentType, Edge}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.78s [INFO] running `Command { std: "docker" "inspect" "30c3dfb4e664ddb7bf6edd28a65cc84915372217dfa925e0be997e9686708df8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30c3dfb4e664ddb7bf6edd28a65cc84915372217dfa925e0be997e9686708df8", kill_on_drop: false }` [INFO] [stdout] 30c3dfb4e664ddb7bf6edd28a65cc84915372217dfa925e0be997e9686708df8