[INFO] fetching crate crudite 0.1.0... [INFO] testing crudite-0.1.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate crudite 0.1.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate crudite 0.1.0 [INFO] finished tweaking crates.io crate crudite 0.1.0 [INFO] tweaked toml for crates.io crate crudite 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate crudite 0.1.0 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 71 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.3.6 (available: v0.7.0) [INFO] [stderr] Adding im v13.0.0 (available: v15.1.0) [INFO] [stderr] Adding uuid v0.7.4 (available: v1.18.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6aff831a711440b18d91d067b4300681c7ddd278a9e6bf53f981904ff70489bf [INFO] running `Command { std: "docker" "start" "-a" "6aff831a711440b18d91d067b4300681c7ddd278a9e6bf53f981904ff70489bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6aff831a711440b18d91d067b4300681c7ddd278a9e6bf53f981904ff70489bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6aff831a711440b18d91d067b4300681c7ddd278a9e6bf53f981904ff70489bf", kill_on_drop: false }` [INFO] [stdout] 6aff831a711440b18d91d067b4300681c7ddd278a9e6bf53f981904ff70489bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 024b8f18c726147c6db7a025340f7990f09e61ef7619f8ed96998bffd54e7970 [INFO] running `Command { std: "docker" "start" "-a" "024b8f18c726147c6db7a025340f7990f09e61ef7619f8ed96998bffd54e7970", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling sized-chunks v0.3.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling im v13.0.0 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling crudite v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `HashMap` and `HashSet` [INFO] [stdout] --> src/json/value.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | use im::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `root` is never read [INFO] [stdout] --> src/json/tree.rs:105:5 [INFO] [stdout] | [INFO] [stdout] 100 | pub struct Tree { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 105 | root: Id, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Tree` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `object_get` and `get_parent` are never used [INFO] [stdout] --> src/json/tree.rs:626:19 [INFO] [stdout] | [INFO] [stdout] 318 | impl Tree { [INFO] [stdout] | -------------------------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 626 | pub(super) fn object_get(&self, object: Id, key: &str) -> Result, TreeError> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 651 | pub(super) fn get_parent(&self, id: Id) -> Result, TreeError> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.47s [INFO] running `Command { std: "docker" "inspect" "024b8f18c726147c6db7a025340f7990f09e61ef7619f8ed96998bffd54e7970", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "024b8f18c726147c6db7a025340f7990f09e61ef7619f8ed96998bffd54e7970", kill_on_drop: false }` [INFO] [stdout] 024b8f18c726147c6db7a025340f7990f09e61ef7619f8ed96998bffd54e7970 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fa74bb089dac6ca8c610a2e0a4d31e372a165d8c6a7a37497ea9944e6cf04430 [INFO] running `Command { std: "docker" "start" "-a" "fa74bb089dac6ca8c610a2e0a4d31e372a165d8c6a7a37497ea9944e6cf04430", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling half v1.8.3 [INFO] [stderr] Compiling criterion-plot v0.4.5 [INFO] [stdout] warning: unused imports: `HashMap` and `HashSet` [INFO] [stdout] --> src/json/value.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | use im::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `root` is never read [INFO] [stdout] --> src/json/tree.rs:105:5 [INFO] [stdout] | [INFO] [stdout] 100 | pub struct Tree { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 105 | root: Id, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Tree` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `object_get` and `get_parent` are never used [INFO] [stdout] --> src/json/tree.rs:626:19 [INFO] [stdout] | [INFO] [stdout] 318 | impl Tree { [INFO] [stdout] | -------------------------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 626 | pub(super) fn object_get(&self, object: Id, key: &str) -> Result, TreeError> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 651 | pub(super) fn get_parent(&self, id: Id) -> Result, TreeError> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling csv-core v0.1.12 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling criterion v0.3.6 [INFO] [stderr] Compiling crudite v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `HashMap` and `HashSet` [INFO] [stdout] --> src/json/value.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | use im::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `root` is never read [INFO] [stdout] --> src/json/tree.rs:105:5 [INFO] [stdout] | [INFO] [stdout] 100 | pub struct Tree { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 105 | root: Id, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Tree` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 15.74s [INFO] running `Command { std: "docker" "inspect" "fa74bb089dac6ca8c610a2e0a4d31e372a165d8c6a7a37497ea9944e6cf04430", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa74bb089dac6ca8c610a2e0a4d31e372a165d8c6a7a37497ea9944e6cf04430", kill_on_drop: false }` [INFO] [stdout] fa74bb089dac6ca8c610a2e0a4d31e372a165d8c6a7a37497ea9944e6cf04430 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a452c8eaaf56bd1f5af25172af0217b1192e73af113fbb284e6589967b59d475 [INFO] running `Command { std: "docker" "start" "-a" "a452c8eaaf56bd1f5af25172af0217b1192e73af113fbb284e6589967b59d475", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `HashMap` and `HashSet` [INFO] [stderr] --> src/json/value.rs:1:10 [INFO] [stderr] | [INFO] [stderr] 1 | use im::{HashMap, HashSet}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `root` is never read [INFO] [stderr] --> src/json/tree.rs:105:5 [INFO] [stderr] | [INFO] [stderr] 100 | pub struct Tree { [INFO] [stderr] | ---- field in this struct [INFO] [stderr] ... [INFO] [stderr] 105 | root: Id, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Tree` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: methods `object_get` and `get_parent` are never used [INFO] [stderr] --> src/json/tree.rs:626:19 [INFO] [stderr] | [INFO] [stderr] 318 | impl Tree { [INFO] [stderr] | -------------------------------------------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 626 | pub(super) fn object_get(&self, object: Id, key: &str) -> Result, TreeError> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 651 | pub(super) fn get_parent(&self, id: Id) -> Result, TreeError> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `crudite` (lib) generated 3 warnings (run `cargo fix --lib -p crudite` to apply 1 suggestion) [INFO] [stderr] warning: `crudite` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/crudite-3bb7ff890836d54b) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test json::test::cant_move_things_with_array_parents ... ok [INFO] [stdout] test json::test::invalid_ids_error ... ok [INFO] [stdout] test json::test::object_assignment ... ok [INFO] [stdout] test json::test::cant_move_things_with_object_parents ... ok [INFO] [stdout] test json::test::simple_delete ... ok [INFO] [stdout] test json::test::object_assignment_prevents_cycles ... ok [INFO] [stdout] test opset::test::various_ops_work ... ok [INFO] [stdout] test opset::test::various_ops_work_with_iter ... ok [INFO] [stdout] test json::test::insert_and_delete_list_of_nums ... ok [INFO] [stdout] test json::test::insert_and_delete_characters ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s [INFO] [stdout] [INFO] [stderr] Doc-tests crudite [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" "a452c8eaaf56bd1f5af25172af0217b1192e73af113fbb284e6589967b59d475", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a452c8eaaf56bd1f5af25172af0217b1192e73af113fbb284e6589967b59d475", kill_on_drop: false }` [INFO] [stdout] a452c8eaaf56bd1f5af25172af0217b1192e73af113fbb284e6589967b59d475