[INFO] fetching crate quill-delta 0.0.1... [INFO] testing quill-delta-0.0.1 against 1.91.0 for beta-1.92-2 [INFO] extracting crate quill-delta 0.0.1 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate quill-delta 0.0.1 [INFO] finished tweaking crates.io crate quill-delta 0.0.1 [INFO] tweaked toml for crates.io crate quill-delta 0.0.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate quill-delta 0.0.1 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 11 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8a6337a38c0b1c4023da3299ad2cae2eb8e2307c6b0d24a20d5a15d73c379ac2 [INFO] running `Command { std: "docker" "start" "-a" "8a6337a38c0b1c4023da3299ad2cae2eb8e2307c6b0d24a20d5a15d73c379ac2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8a6337a38c0b1c4023da3299ad2cae2eb8e2307c6b0d24a20d5a15d73c379ac2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a6337a38c0b1c4023da3299ad2cae2eb8e2307c6b0d24a20d5a15d73c379ac2", kill_on_drop: false }` [INFO] [stdout] 8a6337a38c0b1c4023da3299ad2cae2eb8e2307c6b0d24a20d5a15d73c379ac2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 50f72fa45b330a60aaecee4507631551239cb12bf83d73e5fce8fb515b98cb38 [INFO] running `Command { std: "docker" "start" "-a" "50f72fa45b330a60aaecee4507631551239cb12bf83d73e5fce8fb515b98cb38", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling quill-delta v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `text` [INFO] [stdout] --> src/lib.rs:40:46 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn insert>(mut self, text: S, attributes: Attributes) -> Self { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_text` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `attributes` [INFO] [stdout] --> src/lib.rs:40:55 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn insert>(mut self, text: S, attributes: Attributes) -> Self { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attributes` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:40:36 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn insert>(mut self, text: S, attributes: Attributes) -> Self { [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 variable: `length` [INFO] [stdout] --> src/lib.rs:44:29 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn delete(mut self, length: usize) -> Self { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_length` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:44:19 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn delete(mut self, length: usize) -> Self { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `length` [INFO] [stdout] --> src/lib.rs:48:29 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn retain(mut self, length: usize, attributes: Attributes) -> Self { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_length` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `attributes` [INFO] [stdout] --> src/lib.rs:48:44 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn retain(mut self, length: usize, attributes: Attributes) -> Self { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attributes` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:48:19 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn retain(mut self, length: usize, attributes: Attributes) -> Self { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `op` [INFO] [stdout] --> src/lib.rs:52:27 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn push(mut self, op: DeltaOperation) -> Self { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_op` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:52:17 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn push(mut self, op: DeltaOperation) -> Self { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn chop(mut self) {} [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.49s [INFO] running `Command { std: "docker" "inspect" "50f72fa45b330a60aaecee4507631551239cb12bf83d73e5fce8fb515b98cb38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50f72fa45b330a60aaecee4507631551239cb12bf83d73e5fce8fb515b98cb38", kill_on_drop: false }` [INFO] [stdout] 50f72fa45b330a60aaecee4507631551239cb12bf83d73e5fce8fb515b98cb38 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 607a17a4eb513068d40b13831b20468c869b96ea5eb3f2f6c24b3735e07b2d4c [INFO] running `Command { std: "docker" "start" "-a" "607a17a4eb513068d40b13831b20468c869b96ea5eb3f2f6c24b3735e07b2d4c", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stdout] warning: unused variable: `text` [INFO] [stdout] --> src/lib.rs:40:46 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn insert>(mut self, text: S, attributes: Attributes) -> Self { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_text` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `attributes` [INFO] [stdout] --> src/lib.rs:40:55 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn insert>(mut self, text: S, attributes: Attributes) -> Self { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attributes` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:40:36 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn insert>(mut self, text: S, attributes: Attributes) -> Self { [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 variable: `length` [INFO] [stdout] --> src/lib.rs:44:29 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn delete(mut self, length: usize) -> Self { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_length` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:44:19 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn delete(mut self, length: usize) -> Self { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `length` [INFO] [stdout] --> src/lib.rs:48:29 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn retain(mut self, length: usize, attributes: Attributes) -> Self { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_length` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `attributes` [INFO] [stdout] --> src/lib.rs:48:44 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn retain(mut self, length: usize, attributes: Attributes) -> Self { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attributes` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:48:19 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn retain(mut self, length: usize, attributes: Attributes) -> Self { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `op` [INFO] [stdout] --> src/lib.rs:52:27 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn push(mut self, op: DeltaOperation) -> Self { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_op` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:52:17 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn push(mut self, op: DeltaOperation) -> Self { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn chop(mut self) {} [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quill-delta v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `text` [INFO] [stdout] --> src/lib.rs:40:46 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn insert>(mut self, text: S, attributes: Attributes) -> Self { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_text` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `attributes` [INFO] [stdout] --> src/lib.rs:40:55 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn insert>(mut self, text: S, attributes: Attributes) -> Self { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attributes` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:40:36 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn insert>(mut self, text: S, attributes: Attributes) -> Self { [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 variable: `length` [INFO] [stdout] --> src/lib.rs:44:29 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn delete(mut self, length: usize) -> Self { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_length` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:44:19 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn delete(mut self, length: usize) -> Self { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `length` [INFO] [stdout] --> src/lib.rs:48:29 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn retain(mut self, length: usize, attributes: Attributes) -> Self { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_length` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `attributes` [INFO] [stdout] --> src/lib.rs:48:44 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn retain(mut self, length: usize, attributes: Attributes) -> Self { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attributes` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:48:19 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn retain(mut self, length: usize, attributes: Attributes) -> Self { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `op` [INFO] [stdout] --> src/lib.rs:52:27 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn push(mut self, op: DeltaOperation) -> Self { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_op` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:52:17 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn push(mut self, op: DeltaOperation) -> Self { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn chop(mut self) {} [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `op` [INFO] [stdout] --> src/lib.rs:181:9 [INFO] [stdout] | [INFO] [stdout] 181 | let op: DeltaOperation = serde_json::from_str(r#"{ "insert": "Hallo" }"#).unwrap(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_op` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `op` [INFO] [stdout] --> src/lib.rs:182:9 [INFO] [stdout] | [INFO] [stdout] 182 | let op: DeltaOperation = serde_json::from_str(r#"{ "retain": 10 }"#).unwrap(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_op` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `op` [INFO] [stdout] --> src/lib.rs:183:9 [INFO] [stdout] | [INFO] [stdout] 183 | let op: DeltaOperation = serde_json::from_str(r#"{ "delete": 10 }"#).unwrap(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_op` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.92s [INFO] running `Command { std: "docker" "inspect" "607a17a4eb513068d40b13831b20468c869b96ea5eb3f2f6c24b3735e07b2d4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "607a17a4eb513068d40b13831b20468c869b96ea5eb3f2f6c24b3735e07b2d4c", kill_on_drop: false }` [INFO] [stdout] 607a17a4eb513068d40b13831b20468c869b96ea5eb3f2f6c24b3735e07b2d4c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 97f9544baaa4922afa8d2da5e0ed5ce4d2ff8c1b759155e67a46b755e3e83754 [INFO] running `Command { std: "docker" "start" "-a" "97f9544baaa4922afa8d2da5e0ed5ce4d2ff8c1b759155e67a46b755e3e83754", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: unused variable: `text` [INFO] [stderr] --> src/lib.rs:40:46 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn insert>(mut self, text: S, attributes: Attributes) -> Self { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_text` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `attributes` [INFO] [stderr] --> src/lib.rs:40:55 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn insert>(mut self, text: S, attributes: Attributes) -> Self { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attributes` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:40:36 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn insert>(mut self, text: S, attributes: Attributes) -> Self { [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 variable: `length` [INFO] [stderr] --> src/lib.rs:44:29 [INFO] [stderr] | [INFO] [stderr] 44 | pub fn delete(mut self, length: usize) -> Self { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_length` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:44:19 [INFO] [stderr] | [INFO] [stderr] 44 | pub fn delete(mut self, length: usize) -> Self { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `length` [INFO] [stderr] --> src/lib.rs:48:29 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn retain(mut self, length: usize, attributes: Attributes) -> Self { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_length` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `attributes` [INFO] [stderr] --> src/lib.rs:48:44 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn retain(mut self, length: usize, attributes: Attributes) -> Self { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_attributes` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:48:19 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn retain(mut self, length: usize, attributes: Attributes) -> Self { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `op` [INFO] [stderr] --> src/lib.rs:52:27 [INFO] [stderr] | [INFO] [stderr] 52 | pub fn push(mut self, op: DeltaOperation) -> Self { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_op` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:52:17 [INFO] [stderr] | [INFO] [stderr] 52 | pub fn push(mut self, op: DeltaOperation) -> Self { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:56:17 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn chop(mut self) {} [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `quill-delta` (lib) generated 11 warnings (run `cargo fix --lib -p quill-delta` to apply 5 suggestions) [INFO] [stderr] warning: unused variable: `op` [INFO] [stderr] --> src/lib.rs:181:9 [INFO] [stderr] | [INFO] [stderr] 181 | let op: DeltaOperation = serde_json::from_str(r#"{ "insert": "Hallo" }"#).unwrap(); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_op` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `op` [INFO] [stderr] --> src/lib.rs:182:9 [INFO] [stderr] | [INFO] [stderr] 182 | let op: DeltaOperation = serde_json::from_str(r#"{ "retain": 10 }"#).unwrap(); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_op` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `op` [INFO] [stderr] --> src/lib.rs:183:9 [INFO] [stderr] | [INFO] [stderr] 183 | let op: DeltaOperation = serde_json::from_str(r#"{ "delete": 10 }"#).unwrap(); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_op` [INFO] [stderr] [INFO] [stderr] warning: `quill-delta` (lib test) generated 14 warnings (11 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/quill_delta-e237d6869e611c83) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] test deserialize_delta_operation ... ok [INFO] [stdout] test serilize_delta_operation ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests quill_delta [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - Delta (line 10) ... ok [INFO] [stdout] test src/lib.rs - DeltaOperation::attr (line 131) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "97f9544baaa4922afa8d2da5e0ed5ce4d2ff8c1b759155e67a46b755e3e83754", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97f9544baaa4922afa8d2da5e0ed5ce4d2ff8c1b759155e67a46b755e3e83754", kill_on_drop: false }` [INFO] [stdout] 97f9544baaa4922afa8d2da5e0ed5ce4d2ff8c1b759155e67a46b755e3e83754