[INFO] fetching crate vec_key_value_pair 0.2.0...
[INFO] testing vec_key_value_pair-0.2.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate vec_key_value_pair 0.2.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate vec_key_value_pair 0.2.0
[INFO] finished tweaking crates.io crate vec_key_value_pair 0.2.0
[INFO] tweaked toml for crates.io crate vec_key_value_pair 0.2.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vec_key_value_pair 0.2.0 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] 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 83e3645c0338a386fbd3e9b5aec51423a1318c3cba6cb5496235e0d77cc32ef9
[INFO] running `Command { std: "docker" "start" "-a" "83e3645c0338a386fbd3e9b5aec51423a1318c3cba6cb5496235e0d77cc32ef9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83e3645c0338a386fbd3e9b5aec51423a1318c3cba6cb5496235e0d77cc32ef9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83e3645c0338a386fbd3e9b5aec51423a1318c3cba6cb5496235e0d77cc32ef9", kill_on_drop: false }`
[INFO] [stdout] 83e3645c0338a386fbd3e9b5aec51423a1318c3cba6cb5496235e0d77cc32ef9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] f438b18124ab08d7a1d161a44b786f147f1805b3a3d782550ace4ef8eb48f8e2
[INFO] running `Command { std: "docker" "start" "-a" "f438b18124ab08d7a1d161a44b786f147f1805b3a3d782550ace4ef8eb48f8e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling vec_key_value_pair v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "f438b18124ab08d7a1d161a44b786f147f1805b3a3d782550ace4ef8eb48f8e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f438b18124ab08d7a1d161a44b786f147f1805b3a3d782550ace4ef8eb48f8e2", kill_on_drop: false }`
[INFO] [stdout] f438b18124ab08d7a1d161a44b786f147f1805b3a3d782550ace4ef8eb48f8e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0b8e6eb8a411b977feecce41fe9b58a6e1c00ad4f79a290ed584d880cefbd094
[INFO] running `Command { std: "docker" "start" "-a" "0b8e6eb8a411b977feecce41fe9b58a6e1c00ad4f79a290ed584d880cefbd094", kill_on_drop: false }`
[INFO] [stderr]    Compiling vec_key_value_pair v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]    --> src/set/tests.rs:345:30
[INFO] [stdout]     |
[INFO] [stdout] 345 |     struct Foo(&'static str, i32);
[INFO] [stdout]     |            ---               ^^^
[INFO] [stdout]     |            |
[INFO] [stdout]     |            field in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing this field
[INFO] [stdout]     = note: `Foo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `Command { std: "docker" "inspect" "0b8e6eb8a411b977feecce41fe9b58a6e1c00ad4f79a290ed584d880cefbd094", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b8e6eb8a411b977feecce41fe9b58a6e1c00ad4f79a290ed584d880cefbd094", kill_on_drop: false }`
[INFO] [stdout] 0b8e6eb8a411b977feecce41fe9b58a6e1c00ad4f79a290ed584d880cefbd094
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 7be3e47dbd4f1072e24c4162a513169fda369814f796029ebc7a76703e57aa6f
[INFO] running `Command { std: "docker" "start" "-a" "7be3e47dbd4f1072e24c4162a513169fda369814f796029ebc7a76703e57aa6f", kill_on_drop: false }`
[INFO] [stderr] warning: field `1` is never read
[INFO] [stderr]    --> src/set/tests.rs:345:30
[INFO] [stderr]     |
[INFO] [stderr] 345 |     struct Foo(&'static str, i32);
[INFO] [stderr]     |            ---               ^^^
[INFO] [stderr]     |            |
[INFO] [stderr]     |            field in this struct
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider removing this field
[INFO] [stderr]     = note: `Foo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `vec_key_value_pair` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vec_key_value_pair-d8c2062ffb08d2e7)
[INFO] [stdout] 
[INFO] [stdout] running 60 tests
[INFO] [stdout] test map::tests::from_array ... ok
[INFO] [stdout] test map::tests::test_clone ... ok
[INFO] [stdout] test map::tests::test_capacity_not_less_than_len ... ok
[INFO] [stdout] test map::tests::test_conflict_remove ... ok
[INFO] [stdout] test map::tests::test_create_capacity_zero ... ok
[INFO] [stdout] test map::tests::test_empty_iter ... ok
[INFO] [stdout] test map::tests::test_empty_remove ... ok
[INFO] [stdout] test map::tests::test_drops ... ok
[INFO] [stdout] test map::tests::test_empty_entry ... ok
[INFO] [stdout] test map::tests::test_eq ... ok
[INFO] [stdout] test map::tests::test_from_iter ... ok
[INFO] [stdout] test map::tests::test_extend_ref ... ok
[INFO] [stdout] test map::tests::test_find ... ok
[INFO] [stdout] test map::tests::test_insert ... ok
[INFO] [stdout] test map::tests::test_insert_conflicts ... ok
[INFO] [stdout] test map::tests::test_index ... ok
[INFO] [stdout] test map::tests::test_find_mut ... ok
[INFO] [stdout] test map::tests::test_into_iter_drops ... ok
[INFO] [stdout] test map::tests::test_into_keys ... ok
[INFO] [stdout] test map::tests::test_into_values ... ok
[INFO] [stdout] test map::tests::test_is_empty ... ok
[INFO] [stdout] test map::tests::test_iter_len ... ok
[INFO] [stdout] test map::tests::test_iter_mut_len ... ok
[INFO] [stdout] test map::tests::test_mut_size_hint ... ok
[INFO] [stdout] test map::tests::test_keys ... ok
[INFO] [stdout] test map::tests::test_entry ... ok
[INFO] [stdout] test map::tests::test_occupied_entry_key ... ok
[INFO] [stdout] test map::tests::test_insert_overwrite ... ok
[INFO] [stdout] test map::tests::test_iterate ... ok
[INFO] [stdout] test map::tests::test_remove ... ok
[INFO] [stdout] test map::tests::test_retain ... ok
[INFO] [stdout] test map::tests::test_remove_entry ... ok
[INFO] [stdout] test map::tests::test_values ... ok
[INFO] [stdout] test map::tests::test_size_hint ... ok
[INFO] [stdout] test map::tests::test_vacant_entry_key ... ok
[INFO] [stdout] test map::tests::test_show ... ok
[INFO] [stdout] test map::tests::test_values_mut ... ok
[INFO] [stdout] test map::tests::test_zero_capacities ... ok
[INFO] [stdout] test set::tests::from_array ... ok
[INFO] [stdout] test set::tests::test_difference ... ok
[INFO] [stdout] test set::tests::test_disjoint ... ok
[INFO] [stdout] test set::tests::test_from_iter ... ok
[INFO] [stdout] test map::tests::test_reserve_shrink_to_fit ... ok
[INFO] [stdout] test set::tests::test_intersection ... ok
[INFO] [stdout] test set::tests::test_insert_does_not_overwrite_the_value ... ok
[INFO] [stdout] test set::tests::test_eq ... ok
[INFO] [stdout] test set::tests::test_extend_ref ... ok
[INFO] [stdout] test set::tests::test_move_iter ... ok
[INFO] [stdout] test set::tests::test_drain ... ok
[INFO] [stdout] test set::tests::test_iterate ... ok
[INFO] [stdout] test set::tests::test_show ... ok
[INFO] [stdout] test set::tests::test_symmetric_difference ... ok
[INFO] [stdout] test set::tests::test_trivial_drain ... ok
[INFO] [stdout] test set::tests::test_retain ... ok
[INFO] [stdout] test set::tests::test_subset_and_superset ... ok
[INFO] [stdout] test set::tests::test_union ... ok
[INFO] [stdout] test set::tests::test_zero_capacities ... ok
[INFO] [stdout] test set::tests::test_replace ... ok
[INFO] [stdout] test map::tests::test_index_nonexistent - should panic ... ok
[INFO] [stdout] test map::tests::test_lots_of_insertions has been running for over 60 seconds
[INFO] [stdout] test map::tests::test_lots_of_insertions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 60 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 126.83s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vec_key_value_pair
[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" "7be3e47dbd4f1072e24c4162a513169fda369814f796029ebc7a76703e57aa6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7be3e47dbd4f1072e24c4162a513169fda369814f796029ebc7a76703e57aa6f", kill_on_drop: false }`
[INFO] [stdout] 7be3e47dbd4f1072e24c4162a513169fda369814f796029ebc7a76703e57aa6f