[INFO] fetching crate stupid-add 0.1.0...
[INFO] testing stupid-add-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate stupid-add 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate stupid-add 0.1.0
[INFO] finished tweaking crates.io crate stupid-add 0.1.0
[INFO] tweaked toml for crates.io crate stupid-add 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stupid-add 0.1.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83d79a3339ccf3773f482a7e486c77a7705413c3a209481b314f09711d126f40
[INFO] running `Command { std: "docker" "start" "-a" "83d79a3339ccf3773f482a7e486c77a7705413c3a209481b314f09711d126f40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83d79a3339ccf3773f482a7e486c77a7705413c3a209481b314f09711d126f40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83d79a3339ccf3773f482a7e486c77a7705413c3a209481b314f09711d126f40", kill_on_drop: false }`
[INFO] [stdout] 83d79a3339ccf3773f482a7e486c77a7705413c3a209481b314f09711d126f40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2df953a756974d7c33b84993750178a5ce7dfd4d182370bcb3bc4837cfdf6f02
[INFO] running `Command { std: "docker" "start" "-a" "2df953a756974d7c33b84993750178a5ce7dfd4d182370bcb3bc4837cfdf6f02", kill_on_drop: false }`
[INFO] [stderr]    Compiling stupid-add v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `BinaryHeap`
[INFO] [stdout]  --> src/lib.rs:1:44
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{BTreeMap, BTreeSet, BinaryHeap, HashMap, HashSet, LinkedList, VecDeque};
[INFO] [stdout]   |                                            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "2df953a756974d7c33b84993750178a5ce7dfd4d182370bcb3bc4837cfdf6f02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2df953a756974d7c33b84993750178a5ce7dfd4d182370bcb3bc4837cfdf6f02", kill_on_drop: false }`
[INFO] [stdout] 2df953a756974d7c33b84993750178a5ce7dfd4d182370bcb3bc4837cfdf6f02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 251616e97e29cbe95aad38569f23b0ee25125f1aa57fbee0daaeb07e3a5a401a
[INFO] running `Command { std: "docker" "start" "-a" "251616e97e29cbe95aad38569f23b0ee25125f1aa57fbee0daaeb07e3a5a401a", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `BinaryHeap`
[INFO] [stdout]  --> src/lib.rs:1:44
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{BTreeMap, BTreeSet, BinaryHeap, HashMap, HashSet, LinkedList, VecDeque};
[INFO] [stdout]   |                                            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling stupid-add v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `BinaryHeap`
[INFO] [stdout]  --> src/lib.rs:1:44
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{BTreeMap, BTreeSet, BinaryHeap, HashMap, HashSet, LinkedList, VecDeque};
[INFO] [stdout]   |                                            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "251616e97e29cbe95aad38569f23b0ee25125f1aa57fbee0daaeb07e3a5a401a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "251616e97e29cbe95aad38569f23b0ee25125f1aa57fbee0daaeb07e3a5a401a", kill_on_drop: false }`
[INFO] [stdout] 251616e97e29cbe95aad38569f23b0ee25125f1aa57fbee0daaeb07e3a5a401a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1e225287fa3831be081bce2708e958ab12a3574ef3691d32330fe949da802e1d
[INFO] running `Command { std: "docker" "start" "-a" "1e225287fa3831be081bce2708e958ab12a3574ef3691d32330fe949da802e1d", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `BinaryHeap`
[INFO] [stderr]  --> src/lib.rs:1:44
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::{BTreeMap, BTreeSet, BinaryHeap, HashMap, HashSet, LinkedList, VecDeque};
[INFO] [stderr]   |                                            ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `stupid-add` (lib) generated 1 warning (run `cargo fix --lib -p stupid-add` to apply 1 suggestion)
[INFO] [stderr] warning: `stupid-add` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stupid_add-c86609d89a5bd483)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test tests::add_btree_set ... ok
[INFO] [stdout] test tests::add_char ... ok
[INFO] [stdout] test tests::add_btree_map ... ok
[INFO] [stdout] test tests::add_bool ... ok
[INFO] [stdout] test tests::add_f32 ... ok
[INFO] [stdout] test tests::add_f64 ... ok
[INFO] [stdout] test tests::add_hash_map ... ok
[INFO] [stdout] test tests::add_hash_set ... ok
[INFO] [stdout] test tests::add_i128 ... ok
[INFO] [stdout] test tests::add_i16 ... ok
[INFO] [stdout] test tests::add_i32 ... ok
[INFO] [stdout] test tests::add_i64 ... ok
[INFO] [stdout] test tests::add_isize ... ok
[INFO] [stdout] test tests::add_linked_list ... ok
[INFO] [stdout] test tests::add_option ... ok
[INFO] [stdout] test tests::add_i8 ... ok
[INFO] [stdout] test tests::add_string ... ok
[INFO] [stdout] test tests::add_u128 ... ok
[INFO] [stdout] test tests::add_u16 ... ok
[INFO] [stdout] test tests::add_u64 ... ok
[INFO] [stderr]    Doc-tests stupid_add
[INFO] [stdout] test tests::add_u8 ... ok
[INFO] [stdout] test tests::add_unit ... ok
[INFO] [stdout] test tests::add_usize ... ok
[INFO] [stdout] test tests::add_vec ... ok
[INFO] [stdout] test tests::add_vec_deque ... ok
[INFO] [stdout] test tests::add_u32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "1e225287fa3831be081bce2708e958ab12a3574ef3691d32330fe949da802e1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e225287fa3831be081bce2708e958ab12a3574ef3691d32330fe949da802e1d", kill_on_drop: false }`
[INFO] [stdout] 1e225287fa3831be081bce2708e958ab12a3574ef3691d32330fe949da802e1d