[INFO] fetching crate crudite 0.1.0... [INFO] testing crudite-0.1.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate crudite 0.1.0 into /workspace/builds/worker-92/source [INFO] validating manifest of crates.io crate crudite 0.1.0 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-92/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e58732504975b3fb96dc94886ae65f4f5d02a198507ce9b14105987943edba91 [INFO] running `Command { std: "docker" "start" "-a" "e58732504975b3fb96dc94886ae65f4f5d02a198507ce9b14105987943edba91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e58732504975b3fb96dc94886ae65f4f5d02a198507ce9b14105987943edba91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e58732504975b3fb96dc94886ae65f4f5d02a198507ce9b14105987943edba91", kill_on_drop: false }` [INFO] [stdout] e58732504975b3fb96dc94886ae65f4f5d02a198507ce9b14105987943edba91 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d7431b03eda29e8f5415d6830ea302a9799caef5669c438f7fba1eddabab2010 [INFO] running `Command { std: "docker" "start" "-a" "d7431b03eda29e8f5415d6830ea302a9799caef5669c438f7fba1eddabab2010", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling uuid v0.7.4 [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 sized-chunks v0.3.1 [INFO] [stderr] Compiling crudite v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `HashMap`, `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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `root` [INFO] [stdout] --> src/json/tree.rs:105:5 [INFO] [stdout] | [INFO] [stdout] 105 | root: Id, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Tree` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/json/tree.rs:99:10 [INFO] [stdout] | [INFO] [stdout] 99 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `object_get` [INFO] [stdout] --> src/json/tree.rs:626:19 [INFO] [stdout] | [INFO] [stdout] 626 | pub(super) fn object_get(&self, object: Id, key: &str) -> Result, TreeError> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_parent` [INFO] [stdout] --> src/json/tree.rs:651:19 [INFO] [stdout] | [INFO] [stdout] 651 | pub(super) fn get_parent(&self, id: Id) -> Result, TreeError> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.49s [INFO] running `Command { std: "docker" "inspect" "d7431b03eda29e8f5415d6830ea302a9799caef5669c438f7fba1eddabab2010", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7431b03eda29e8f5415d6830ea302a9799caef5669c438f7fba1eddabab2010", kill_on_drop: false }` [INFO] [stdout] d7431b03eda29e8f5415d6830ea302a9799caef5669c438f7fba1eddabab2010 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ec01b03bd3fc1a8a2b3e896605592f56235b29b8ce16a07201c3e2c8b7c31397 [INFO] running `Command { std: "docker" "start" "-a" "ec01b03bd3fc1a8a2b3e896605592f56235b29b8ce16a07201c3e2c8b7c31397", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.6 [INFO] [stderr] Compiling crossbeam-utils v0.8.7 [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.7 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stdout] warning: unused imports: `HashMap`, `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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `root` [INFO] [stdout] --> src/json/tree.rs:105:5 [INFO] [stdout] | [INFO] [stdout] 105 | root: Id, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Tree` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/json/tree.rs:99:10 [INFO] [stdout] | [INFO] [stdout] 99 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `object_get` [INFO] [stdout] --> src/json/tree.rs:626:19 [INFO] [stdout] | [INFO] [stdout] 626 | pub(super) fn object_get(&self, object: Id, key: &str) -> Result, TreeError> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_parent` [INFO] [stdout] --> src/json/tree.rs:651:19 [INFO] [stdout] | [INFO] [stdout] 651 | pub(super) fn get_parent(&self, id: Id) -> Result, TreeError> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.2 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling crudite v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `HashMap`, `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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `root` [INFO] [stdout] --> src/json/tree.rs:105:5 [INFO] [stdout] | [INFO] [stdout] 105 | root: Id, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Tree` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/json/tree.rs:99:10 [INFO] [stdout] | [INFO] [stdout] 99 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 35.58s [INFO] running `Command { std: "docker" "inspect" "ec01b03bd3fc1a8a2b3e896605592f56235b29b8ce16a07201c3e2c8b7c31397", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec01b03bd3fc1a8a2b3e896605592f56235b29b8ce16a07201c3e2c8b7c31397", kill_on_drop: false }` [INFO] [stdout] ec01b03bd3fc1a8a2b3e896605592f56235b29b8ce16a07201c3e2c8b7c31397 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c919ded7f63d15762eecb58d51cc86104d66d21b8754ca6e22db61565fefdaa4 [INFO] running `Command { std: "docker" "start" "-a" "c919ded7f63d15762eecb58d51cc86104d66d21b8754ca6e22db61565fefdaa4", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused imports: `HashMap`, `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)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `root` [INFO] [stderr] --> src/json/tree.rs:105:5 [INFO] [stderr] | [INFO] [stderr] 105 | root: Id, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Tree` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/json/tree.rs:99:10 [INFO] [stderr] | [INFO] [stderr] 99 | #[derive(Clone, Debug)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `object_get` [INFO] [stderr] --> src/json/tree.rs:626:19 [INFO] [stderr] | [INFO] [stderr] 626 | pub(super) fn object_get(&self, object: Id, key: &str) -> Result, TreeError> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_parent` [INFO] [stderr] --> src/json/tree.rs:651:19 [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 4 warnings [INFO] [stderr] warning: `crudite` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.24s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/crudite-59b2fc32c80a9197) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test json::test::simple_delete ... ok [INFO] [stdout] test json::test::invalid_ids_error ... ok [INFO] [stdout] test json::test::object_assignment_prevents_cycles ... ok [INFO] [stdout] test json::test::object_assignment ... ok [INFO] [stdout] test json::test::cant_move_things_with_object_parents ... 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::cant_move_things_with_array_parents ... ok [INFO] [stdout] test json::test::insert_and_delete_list_of_nums ... ok [INFO] [stderr] Doc-tests crudite [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 1.09s [INFO] [stdout] [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" "c919ded7f63d15762eecb58d51cc86104d66d21b8754ca6e22db61565fefdaa4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c919ded7f63d15762eecb58d51cc86104d66d21b8754ca6e22db61565fefdaa4", kill_on_drop: false }` [INFO] [stdout] c919ded7f63d15762eecb58d51cc86104d66d21b8754ca6e22db61565fefdaa4