[INFO] fetching crate crudite 0.1.0... [INFO] testing crudite-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate crudite 0.1.0 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate crudite 0.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-11/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e91d412404debf80aee26f067cbf5f5a6b7f3bd1b3b73c96ebd5cfce04ded958 [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" "e91d412404debf80aee26f067cbf5f5a6b7f3bd1b3b73c96ebd5cfce04ded958", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e91d412404debf80aee26f067cbf5f5a6b7f3bd1b3b73c96ebd5cfce04ded958", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e91d412404debf80aee26f067cbf5f5a6b7f3bd1b3b73c96ebd5cfce04ded958", kill_on_drop: false }` [INFO] [stdout] e91d412404debf80aee26f067cbf5f5a6b7f3bd1b3b73c96ebd5cfce04ded958 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--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] 7fc818aa327aa1f1fb825c4676c508fed1a1f1afc091b15de8ca78b3beff5375 [INFO] running `Command { std: "docker" "start" "-a" "7fc818aa327aa1f1fb825c4676c508fed1a1f1afc091b15de8ca78b3beff5375", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling uuid v0.7.4 [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 v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [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] [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 32.45s [INFO] running `Command { std: "docker" "inspect" "7fc818aa327aa1f1fb825c4676c508fed1a1f1afc091b15de8ca78b3beff5375", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7fc818aa327aa1f1fb825c4676c508fed1a1f1afc091b15de8ca78b3beff5375", kill_on_drop: false }` [INFO] [stdout] 7fc818aa327aa1f1fb825c4676c508fed1a1f1afc091b15de8ca78b3beff5375 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d2a05a425d39849e095d7f6ea8eeb70117b4b016220d8451d33a8c059f86d259 [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" "d2a05a425d39849e095d7f6ea8eeb70117b4b016220d8451d33a8c059f86d259", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling serde_json v1.0.71 [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] [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 crossbeam-channel v0.5.1 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling criterion-plot v0.4.4 [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] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 56.12s [INFO] running `Command { std: "docker" "inspect" "d2a05a425d39849e095d7f6ea8eeb70117b4b016220d8451d33a8c059f86d259", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2a05a425d39849e095d7f6ea8eeb70117b4b016220d8451d33a8c059f86d259", kill_on_drop: false }` [INFO] [stdout] d2a05a425d39849e095d7f6ea8eeb70117b4b016220d8451d33a8c059f86d259 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3c71f3fc047150376f9c21084f1cd8493064ec03ca1e00013fa1a5dc58bf66bd [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" "3c71f3fc047150376f9c21084f1cd8493064ec03ca1e00013fa1a5dc58bf66bd", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: unused imports: `HashMap`, `HashSet` [INFO] [stdout] running 10 tests [INFO] [stderr] --> src/json/value.rs:1:10 [INFO] [stdout] test json::test::cant_move_things_with_array_parents ... ok [INFO] [stderr] | [INFO] [stdout] test json::test::object_assignment ... ok [INFO] [stderr] 1 | use im::{HashMap, HashSet}; [INFO] [stdout] test json::test::object_assignment_prevents_cycles ... ok [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] [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 0.12s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/crudite-7a9d87637ce51c3c) [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::simple_delete ... ok [INFO] [stdout] test json::test::invalid_ids_error ... 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 1.63s [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" "3c71f3fc047150376f9c21084f1cd8493064ec03ca1e00013fa1a5dc58bf66bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c71f3fc047150376f9c21084f1cd8493064ec03ca1e00013fa1a5dc58bf66bd", kill_on_drop: false }` [INFO] [stdout] 3c71f3fc047150376f9c21084f1cd8493064ec03ca1e00013fa1a5dc58bf66bd