[INFO] cloning repository https://github.com/mightbesimon/sdms-lab3
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mightbesimon/sdms-lab3" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmightbesimon%2Fsdms-lab3", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmightbesimon%2Fsdms-lab3'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 74c2b41d31982a1e3c9921fc94d3269964a4fcb3
[INFO] testing mightbesimon/sdms-lab3 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmightbesimon%2Fsdms-lab3" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/mightbesimon/sdms-lab3
[INFO] finished tweaking git repo https://github.com/mightbesimon/sdms-lab3
[INFO] tweaked toml for git repo https://github.com/mightbesimon/sdms-lab3 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mightbesimon/sdms-lab3 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mightbesimon/sdms-lab3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6bb0f9214665f529b3d1dfacdbf41fb9422ce0d5e7f1884cd219221599980324
[INFO] running `Command { std: "docker" "start" "-a" "6bb0f9214665f529b3d1dfacdbf41fb9422ce0d5e7f1884cd219221599980324", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6bb0f9214665f529b3d1dfacdbf41fb9422ce0d5e7f1884cd219221599980324", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bb0f9214665f529b3d1dfacdbf41fb9422ce0d5e7f1884cd219221599980324", kill_on_drop: false }`
[INFO] [stdout] 6bb0f9214665f529b3d1dfacdbf41fb9422ce0d5e7f1884cd219221599980324
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77aa38851ffb6463fd280ee7ab521f9c9a3500e8803cb869c547fd2b974ca3f6
[INFO] running `Command { std: "docker" "start" "-a" "77aa38851ffb6463fd280ee7ab521f9c9a3500e8803cb869c547fd2b974ca3f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling serde_json v1.0.138
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling ryu v1.0.19
[INFO] [stderr]    Compiling clap_builder v4.5.27
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling oorandom v11.1.4
[INFO] [stderr]    Compiling is-terminal v0.4.15
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling uuid v1.12.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling clap v4.5.27
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rand-utf8 v0.0.1
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling lab3 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::engine::operators::*`
[INFO] [stdout]  --> src/engine/optimizer.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::engine::operators::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::Operator`
[INFO] [stdout]  --> src/engine/optimizer.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::Operator;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/engine/optimizer.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SeekFrom`
[INFO] [stdout]  --> src/storage/data.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{Read, Seek, SeekFrom};
[INFO] [stdout]   |                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `engine`
[INFO] [stdout]   --> src/engine/optimizer.rs:34:3
[INFO] [stdout]    |
[INFO] [stdout] 34 |         engine: &mut SdmsIcebergEngine,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `workload`
[INFO] [stdout]   --> src/engine/optimizer.rs:35:3
[INFO] [stdout]    |
[INFO] [stdout] 35 |         workload: Vec<QueryPlan>,
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_workload`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.19s
[INFO] running `Command { std: "docker" "inspect" "77aa38851ffb6463fd280ee7ab521f9c9a3500e8803cb869c547fd2b974ca3f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77aa38851ffb6463fd280ee7ab521f9c9a3500e8803cb869c547fd2b974ca3f6", kill_on_drop: false }`
[INFO] [stdout] 77aa38851ffb6463fd280ee7ab521f9c9a3500e8803cb869c547fd2b974ca3f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab5d0245710b218e1e6b4c63f6a9c30f882da2684756693cb727b968514a58ca
[INFO] running `Command { std: "docker" "start" "-a" "ab5d0245710b218e1e6b4c63f6a9c30f882da2684756693cb727b968514a58ca", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `crate::engine::operators::*`
[INFO] [stdout]  --> src/engine/optimizer.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::engine::operators::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::Operator`
[INFO] [stdout]  --> src/engine/optimizer.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::Operator;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/engine/optimizer.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SeekFrom`
[INFO] [stdout]  --> src/storage/data.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{Read, Seek, SeekFrom};
[INFO] [stdout]   |                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `engine`
[INFO] [stdout]   --> src/engine/optimizer.rs:34:3
[INFO] [stdout]    |
[INFO] [stdout] 34 |         engine: &mut SdmsIcebergEngine,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `workload`
[INFO] [stdout]   --> src/engine/optimizer.rs:35:3
[INFO] [stdout]    |
[INFO] [stdout] 35 |         workload: Vec<QueryPlan>,
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_workload`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling lab3 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::engine::db_engine::tests::create_test_table`
[INFO] [stdout]  --> src/engine/db_engine/private_tests_db_engine.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     use crate::engine::db_engine::tests::create_test_table;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::engine::db_engine::SdmsIcebergEngine`
[INFO] [stdout]  --> src/engine/db_engine/private_tests_db_engine.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     use crate::engine::db_engine::SdmsIcebergEngine;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::iceberg::version::Version`
[INFO] [stdout]  --> src/engine/db_engine/private_tests_db_engine.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     use crate::iceberg::version::Version;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::iceberg::TableMetadata`
[INFO] [stdout]  --> src/engine/db_engine/private_tests_db_engine.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     use crate::iceberg::TableMetadata;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::storage::FileHandle`
[INFO] [stdout]  --> src/engine/db_engine/private_tests_db_engine.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     use crate::storage::FileHandle;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Record`, `TableChunk`, `TypeID`, and `Value`
[INFO] [stdout]   --> src/engine/db_engine/private_tests_db_engine.rs:10:32
[INFO] [stdout]    |
[INFO] [stdout] 10 |     use crate::{DatabaseError, Record, TableChunk, TypeID, Value};
[INFO] [stdout]    |                                ^^^^^^  ^^^^^^^^^^  ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::engine::operators::*`
[INFO] [stdout]  --> src/engine/optimizer.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::engine::operators::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::Operator`
[INFO] [stdout]  --> src/engine/optimizer.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::Operator;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/engine/optimizer.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ColumnStats` and `FileStats`
[INFO] [stdout]  --> src/iceberg/stats/private_tests_stats.rs:4:33
[INFO] [stdout]   |
[INFO] [stdout] 4 |     use crate::iceberg::stats::{ColumnStats, FileStats};
[INFO] [stdout]   |                                 ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::Value`
[INFO] [stdout]  --> src/iceberg/stats/private_tests_stats.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     use crate::Value;
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]  --> src/iceberg/stats/private_tests_stats.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     use std::rc::Rc;
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SeekFrom`
[INFO] [stdout]  --> src/storage/data.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::{Read, Seek, SeekFrom};
[INFO] [stdout]   |                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Columns`
[INFO] [stdout]  --> src/storage/data/private_tests_data.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 |     use super::{Columns, DataFile, DataFileHeader};
[INFO] [stdout]   |                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RowID`
[INFO] [stdout]  --> src/storage/data/private_tests_data.rs:9:29
[INFO] [stdout]   |
[INFO] [stdout] 9 |     use crate::{DatabaseError, RowID, TypeID, Value};
[INFO] [stdout]   |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RngCore`, `Rng`, `SeedableRng`, `Standard`, `Uniform`, `rngs::StdRng`, and `thread_rng`
[INFO] [stdout]   --> src/storage/data/private_tests_data.rs:11:19
[INFO] [stdout]    |
[INFO] [stdout] 11 |         distributions::{Standard, Uniform},
[INFO] [stdout]    |                         ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 12 |         prelude::Distribution,
[INFO] [stdout] 13 |         rngs::StdRng,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 14 |         thread_rng, Rng, RngCore, SeedableRng,
[INFO] [stdout]    |         ^^^^^^^^^^  ^^^  ^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand_utf8::rand_utf8`
[INFO] [stdout]   --> src/storage/data/private_tests_data.rs:16:6
[INFO] [stdout]    |
[INFO] [stdout] 16 |     use rand_utf8::rand_utf8;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]   --> src/storage/data/private_tests_data.rs:18:6
[INFO] [stdout]    |
[INFO] [stdout] 18 |     use std::rc::Rc;
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `prelude::Distribution`
[INFO] [stdout]   --> src/storage/data/private_tests_data.rs:12:3
[INFO] [stdout]    |
[INFO] [stdout] 12 |         prelude::Distribution,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `engine`
[INFO] [stdout]   --> src/engine/optimizer.rs:34:3
[INFO] [stdout]    |
[INFO] [stdout] 34 |         engine: &mut SdmsIcebergEngine,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `workload`
[INFO] [stdout]   --> src/engine/optimizer.rs:35:3
[INFO] [stdout]    |
[INFO] [stdout] 35 |         workload: Vec<QueryPlan>,
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_workload`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.67s
[INFO] running `Command { std: "docker" "inspect" "ab5d0245710b218e1e6b4c63f6a9c30f882da2684756693cb727b968514a58ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab5d0245710b218e1e6b4c63f6a9c30f882da2684756693cb727b968514a58ca", kill_on_drop: false }`
[INFO] [stdout] ab5d0245710b218e1e6b4c63f6a9c30f882da2684756693cb727b968514a58ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 25645fdf450ca695096b095d793a36cb7cd630bb61a12a0b498a75cb3f3b8e74
[INFO] running `Command { std: "docker" "start" "-a" "25645fdf450ca695096b095d793a36cb7cd630bb61a12a0b498a75cb3f3b8e74", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::engine::operators::*`
[INFO] [stderr]  --> src/engine/optimizer.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::engine::operators::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::Operator`
[INFO] [stderr]  --> src/engine/optimizer.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::Operator;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/engine/optimizer.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `SeekFrom`
[INFO] [stderr]  --> src/storage/data.rs:1:27
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::io::{Read, Seek, SeekFrom};
[INFO] [stderr]   |                           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `engine`
[INFO] [stderr]   --> src/engine/optimizer.rs:34:3
[INFO] [stderr]    |
[INFO] [stderr] 34 |         engine: &mut SdmsIcebergEngine,
[INFO] [stderr]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `workload`
[INFO] [stderr]   --> src/engine/optimizer.rs:35:3
[INFO] [stderr]    |
[INFO] [stderr] 35 |         workload: Vec<QueryPlan>,
[INFO] [stderr]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_workload`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::engine::db_engine::tests::create_test_table`
[INFO] [stderr]  --> src/engine/db_engine/private_tests_db_engine.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 |     use crate::engine::db_engine::tests::create_test_table;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::engine::db_engine::SdmsIcebergEngine`
[INFO] [stderr]  --> src/engine/db_engine/private_tests_db_engine.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 6 |     use crate::engine::db_engine::SdmsIcebergEngine;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::iceberg::version::Version`
[INFO] [stderr]  --> src/engine/db_engine/private_tests_db_engine.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 |     use crate::iceberg::version::Version;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::iceberg::TableMetadata`
[INFO] [stderr]  --> src/engine/db_engine/private_tests_db_engine.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 8 |     use crate::iceberg::TableMetadata;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::storage::FileHandle`
[INFO] [stderr]  --> src/engine/db_engine/private_tests_db_engine.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 9 |     use crate::storage::FileHandle;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Record`, `TableChunk`, `TypeID`, and `Value`
[INFO] [stderr]   --> src/engine/db_engine/private_tests_db_engine.rs:10:32
[INFO] [stderr]    |
[INFO] [stderr] 10 |     use crate::{DatabaseError, Record, TableChunk, TypeID, Value};
[INFO] [stderr]    |                                ^^^^^^  ^^^^^^^^^^  ^^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::engine::operators::*`
[INFO] [stderr]  --> src/engine/optimizer.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::engine::operators::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ColumnStats` and `FileStats`
[INFO] [stderr]  --> src/iceberg/stats/private_tests_stats.rs:4:33
[INFO] [stderr]   |
[INFO] [stderr] 4 |     use crate::iceberg::stats::{ColumnStats, FileStats};
[INFO] [stderr]   |                                 ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::Value`
[INFO] [stderr]  --> src/iceberg/stats/private_tests_stats.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 |     use crate::Value;
[INFO] [stderr]   |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::rc::Rc`
[INFO] [stderr]  --> src/iceberg/stats/private_tests_stats.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 6 |     use std::rc::Rc;
[INFO] [stderr]   |         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Columns`
[INFO] [stderr]  --> src/storage/data/private_tests_data.rs:8:14
[INFO] [stderr]   |
[INFO] [stderr] 8 |     use super::{Columns, DataFile, DataFileHeader};
[INFO] [stderr]   |                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `RowID`
[INFO] [stderr]  --> src/storage/data/private_tests_data.rs:9:29
[INFO] [stderr]   |
[INFO] [stderr] 9 |     use crate::{DatabaseError, RowID, TypeID, Value};
[INFO] [stderr]   |                                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `RngCore`, `Rng`, `SeedableRng`, `Standard`, `Uniform`, `rngs::StdRng`, and `thread_rng`
[INFO] [stderr]   --> src/storage/data/private_tests_data.rs:11:19
[INFO] [stderr]    |
[INFO] [stderr] 11 |         distributions::{Standard, Uniform},
[INFO] [stderr]    |                         ^^^^^^^^  ^^^^^^^
[INFO] [stderr] 12 |         prelude::Distribution,
[INFO] [stderr] 13 |         rngs::StdRng,
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr] 14 |         thread_rng, Rng, RngCore, SeedableRng,
[INFO] [stderr]    |         ^^^^^^^^^^  ^^^  ^^^^^^^  ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rand_utf8::rand_utf8`
[INFO] [stderr]   --> src/storage/data/private_tests_data.rs:16:6
[INFO] [stderr]    |
[INFO] [stderr] 16 |     use rand_utf8::rand_utf8;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::rc::Rc`
[INFO] [stderr]   --> src/storage/data/private_tests_data.rs:18:6
[INFO] [stderr]    |
[INFO] [stderr] 18 |     use std::rc::Rc;
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `prelude::Distribution`
[INFO] [stderr]   --> src/storage/data/private_tests_data.rs:12:3
[INFO] [stderr]    |
[INFO] [stderr] 12 |         prelude::Distribution,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `lab3` (lib) generated 6 warnings (run `cargo fix --lib -p lab3` to apply 6 suggestions)
[INFO] [stderr] warning: `lab3` (lib test) generated 21 warnings (5 duplicates) (run `cargo fix --lib -p lab3 --tests` to apply 15 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lab3-3364c6f48b03f098)
[INFO] [stdout] 
[INFO] [stdout] running 54 tests
[INFO] [stdout] test engine::db_engine::private_tests_db_engine::advanced::test_erroneous_update_handling ... ok
[INFO] [stdout] test engine::db_engine::tests::test_delete ... FAILED
[INFO] [stdout] test engine::db_engine::tests::test_insert ... FAILED
[INFO] [stdout] test engine::operators::private_tests_operators::advanced::test_large_filter ... ok
[INFO] [stdout] test engine::db_engine::tests::test_simple_errors ... ok
[INFO] [stdout] test engine::operators::private_tests_operators::advanced::test_large_multi_agg ... ok
[INFO] [stdout] test engine::operators::private_tests_operators::advanced::test_query_plan_large_no_scan ... ok
[INFO] [stdout] test engine::db_engine::tests::test_update ... FAILED
[INFO] [stdout] test engine::operators::private_tests_operators::advanced::test_query_plan_small_no_scan ... ok
[INFO] [stdout] test engine::operators::tests::test_column_aggregate ... ok
[INFO] [stdout] test engine::operators::private_tests_operators::advanced::test_scan_and_join ... ok
[INFO] [stdout] test engine::operators::tests::test_column_aggregate_empty ... ok
[INFO] [stdout] test engine::operators::tests::test_column_aggregate_string ... ok
[INFO] [stdout] test engine::operators::tests::test_column_filter ... ok
[INFO] [stdout] test engine::operators::tests::test_column_filter_empty ... ok
[INFO] [stdout] test engine::operators::tests::test_column_join ... ok
[INFO] [stdout] test engine::operators::tests::test_column_filter_string ... ok
[INFO] [stdout] test engine::operators::tests::test_column_join_empty ... ok
[INFO] [stdout] test engine::operators::tests::test_column_tablescan ... ok
[INFO] [stdout] test iceberg::manifest::tests::test_manifest_containing ... ok
[INFO] [stdout] test engine::operators::tests::test_column_tablescan_with_projection ... ok
[INFO] [stdout] test iceberg::stats::private_tests_stats::advanced::test_file_contains_multi_predicates ... ok
[INFO] [stdout] test iceberg::manifest::tests::test_manifest_containing_range ... ok
[INFO] [stdout] test iceberg::stats::tests::test_column_stats_contains_and_contains_range ... ok
[INFO] [stdout] test iceberg::stats::tests::test_file_contains ... ok
[INFO] [stdout] test iceberg::stats::private_tests_stats::advanced::test_file_contains_range_multi_predicates ... ok
[INFO] [stdout] test iceberg::table_metadata::private_tests_table_metadata::advanced::test_table_files_empty ... ok
[INFO] [stdout] test iceberg::table_metadata::tests::test_add_version ... ok
[INFO] [stdout] test iceberg::table_metadata::tests::test_table_files ... ok
[INFO] [stdout] test storage::data::private_tests_data::advanced::deserialize_column_selection ... ok
[INFO] [stdout] test iceberg::table_metadata::tests::test_table_snapshot ... ok
[INFO] [stdout] test iceberg::stats::tests::test_file_contains_range ... ok
[INFO] [stdout] test storage::data::private_tests_data::advanced::serialize_deserialize ... ok
[INFO] [stdout] test iceberg::table_metadata::tests::test_table_contains ... ok
[INFO] [stdout] test storage::data::private_tests_data::advanced::serialize_deserialize_all_data_types ... ok
[INFO] [stdout] test storage::data::private_tests_data::advanced::serialize_deserialize_int ... ok
[INFO] [stdout] test storage::data::private_tests_data::advanced::header_example_to_bytes ... ok
[INFO] [stdout] test storage::data::tests::deserialize_serialize ... ok
[INFO] [stdout] test storage::data::private_tests_data::advanced::serialize_deserialize_rowid ... ok
[INFO] [stdout] test iceberg::stats::private_tests_stats::advanced::test_column_stats_contains_string ... ok
[INFO] [stdout] test storage::data::private_tests_data::advanced::serialize_deserialize_empty ... ok
[INFO] [stdout] test engine::db_engine::private_tests_db_engine::advanced::test_delete_complete_file ... ok
[INFO] [stdout] test storage::data::private_tests_data::advanced::serialize_deserialize_uint ... ok
[INFO] [stdout] test iceberg::table_metadata::private_tests_table_metadata::advanced::test_table_snapshot_empty ... ok
[INFO] [stdout] test storage::data::tests::deserialize_serialize_multicolumn ... ok
[INFO] [stdout] test storage::data::private_tests_data::advanced::header_example_parse ... ok
[INFO] [stdout] test engine::db_engine::tests::test_delete_chunks ... FAILED
[INFO] [stdout] test iceberg::stats::tests::test_column_contains_panic - should panic ... ok
[INFO] [stdout] test iceberg::stats::tests::test_column_contains_range_panic - should panic ... ok
[INFO] [stdout] test storage::data::tests::deserialize_invalid - should panic ... ok
[INFO] [stdout] test engine::db_engine::private_tests_db_engine::advanced::test_erroneous_delete_handling ... ok
[INFO] [stdout] test storage::data::tests::serialize_deserialize_varchar ... ok
[INFO] [stdout] test storage::data::tests::serialize_deserialize_multicolumn ... ok
[INFO] [stdout] test storage::data::private_tests_data::advanced::header_example_to_bytes_speed ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- engine::db_engine::tests::test_delete stdout ----
[INFO] [stdout] Error: IOError(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] 
[INFO] [stdout] ---- engine::db_engine::tests::test_insert stdout ----
[INFO] [stdout] Error: IOError(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] 
[INFO] [stdout] ---- engine::db_engine::tests::test_update stdout ----
[INFO] [stdout] Error: IOError(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] 
[INFO] [stdout] ---- engine::db_engine::tests::test_delete_chunks stdout ----
[INFO] [stdout] Error: IOError(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     engine::db_engine::tests::test_delete
[INFO] [stdout]     engine::db_engine::tests::test_delete_chunks
[INFO] [stdout]     engine::db_engine::tests::test_insert
[INFO] [stdout]     engine::db_engine::tests::test_update
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 50 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.88s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "25645fdf450ca695096b095d793a36cb7cd630bb61a12a0b498a75cb3f3b8e74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25645fdf450ca695096b095d793a36cb7cd630bb61a12a0b498a75cb3f3b8e74", kill_on_drop: false }`
[INFO] [stdout] 25645fdf450ca695096b095d793a36cb7cd630bb61a12a0b498a75cb3f3b8e74
