[INFO] fetching crate tinyvecdeque 0.1.2...
[INFO] testing tinyvecdeque-0.1.2 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate tinyvecdeque 0.1.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate tinyvecdeque 0.1.2
[INFO] finished tweaking crates.io crate tinyvecdeque 0.1.2
[INFO] tweaked toml for crates.io crate tinyvecdeque 0.1.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tinyvecdeque 0.1.2 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr] Compiling tinyvecdeque v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout] --> src/array.rs:50:5
[INFO] [stdout] |
[INFO] [stdout] 50 | #[must_use]
[INFO] [stdout] | ^^^^^^^^^^^
[INFO] [stdout] |
[INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout] --> src/array.rs:56:5
[INFO] [stdout] |
[INFO] [stdout] 56 | #[must_use]
[INFO] [stdout] | ^^^^^^^^^^^
[INFO] [stdout] |
[INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.66s
[INFO] running `Command { std: "docker" "inspect" "8747af3613f04b1bf1e436deaf6696d88f5b1b2183d7f4ff094c814688262f4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8747af3613f04b1bf1e436deaf6696d88f5b1b2183d7f4ff094c814688262f4e", kill_on_drop: false }`
[INFO] [stdout] 8747af3613f04b1bf1e436deaf6696d88f5b1b2183d7f4ff094c814688262f4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e01d4c1be9eaa2f20230394e5360dcbcb2d64ea644e7a0d9000d337c50c38dc
[INFO] running `Command { std: "docker" "start" "-a" "9e01d4c1be9eaa2f20230394e5360dcbcb2d64ea644e7a0d9000d337c50c38dc", kill_on_drop: false }`
[INFO] [stderr] Compiling tinyvecdeque v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout] --> src/array.rs:50:5
[INFO] [stdout] |
[INFO] [stdout] 50 | #[must_use]
[INFO] [stdout] | ^^^^^^^^^^^
[INFO] [stdout] |
[INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout] --> src/array.rs:56:5
[INFO] [stdout] |
[INFO] [stdout] 56 | #[must_use]
[INFO] [stdout] | ^^^^^^^^^^^
[INFO] [stdout] |
[INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout] --> src/array.rs:50:5
[INFO] [stdout] |
[INFO] [stdout] 50 | #[must_use]
[INFO] [stdout] | ^^^^^^^^^^^
[INFO] [stdout] |
[INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout] --> src/array.rs:56:5
[INFO] [stdout] |
[INFO] [stdout] 56 | #[must_use]
[INFO] [stdout] | ^^^^^^^^^^^
[INFO] [stdout] |
[INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "9e01d4c1be9eaa2f20230394e5360dcbcb2d64ea644e7a0d9000d337c50c38dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e01d4c1be9eaa2f20230394e5360dcbcb2d64ea644e7a0d9000d337c50c38dc", kill_on_drop: false }`
[INFO] [stdout] 9e01d4c1be9eaa2f20230394e5360dcbcb2d64ea644e7a0d9000d337c50c38dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0f6a1353e4111e7cf75a70465f318a8e69f3b34138fadc2873e75e6e66fdaa87
[INFO] running `Command { std: "docker" "start" "-a" "0f6a1353e4111e7cf75a70465f318a8e69f3b34138fadc2873e75e6e66fdaa87", kill_on_drop: false }`
[INFO] [stderr] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stderr] --> src/array.rs:50:5
[INFO] [stderr] |
[INFO] [stderr] 50 | #[must_use]
[INFO] [stderr] | ^^^^^^^^^^^
[INFO] [stderr] |
[INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stderr] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr]
[INFO] [stderr] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stderr] --> src/array.rs:56:5
[INFO] [stderr] |
[INFO] [stderr] 56 | #[must_use]
[INFO] [stderr] | ^^^^^^^^^^^
[INFO] [stderr] |
[INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits
[INFO] [stderr]
[INFO] [stderr] warning: `tinyvecdeque` (lib) generated 2 warnings (run `cargo fix --lib -p tinyvecdeque` to apply 2 suggestions)
[INFO] [stderr] warning: `tinyvecdeque` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tinyvecdeque-4fb9e3273990d4e1)
[INFO] [stdout]
[INFO] [stdout] running 16 tests
[INFO] [stdout] test arrayvecdeq::test::make_contiguous_big_tail ... ok
[INFO] [stdout] test arrayvecdeq::test::make_contiguous_small_free ... ok
[INFO] [stdout] test arrayvecdeq::test::test_get ... ok
[INFO] [stdout] test arrayvecdeq::test::make_contiguous_head_to_end_2 ... ok
[INFO] [stdout] test arrayvecdeq::test::make_contiguous_head_to_end ... ok
[INFO] [stdout] test arrayvecdeq::test::test_get_mut ... ok
[INFO] [stdout] test arrayvecdeq::test::make_contiguous_big_head ... ok
[INFO] [stdout] test arrayvecdeq::test::test_range ... ok
[INFO] [stdout] test arrayvecdeq::test::test_drain ... ok
[INFO] [stdout] test arrayvecdeq::test::test_clone_from ... ok
[INFO] [stdout] test arrayvecdeq::test::test_swap ... ok
[INFO] [stdout] test arrayvecdeq::test::test_swap_front_back_remove ... ok
[INFO] [stdout] test arrayvecdeq::test::test_range_mut ... ok
[INFO] [stdout] test arrayvecdeq::test::test_insert ... ok
[INFO] [stdout] test arrayvecdeq::test::test_swap_panic - should panic ... ok
[INFO] [stdout] test arrayvecdeq::test::test_remove ... ok
[INFO] [stdout]
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout]
[INFO] [stderr] Doc-tests tinyvecdeque
[INFO] [stdout]
[INFO] [stdout] running 1 test
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] test src/arrayvecdeq.rs - arrayvecdeq::ArrayVecDeq::drain_to_vec_and_reserve (line 118) ... FAILED
[INFO] [stdout]
[INFO] [stdout] failures:
[INFO] [stdout]
[INFO] [stdout] ---- src/arrayvecdeq.rs - arrayvecdeq::ArrayVecDeq::drain_to_vec_and_reserve (line 118) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tinyvecdeq`
[INFO] [stdout] --> src/arrayvecdeq.rs:119:5
[INFO] [stdout] |
[INFO] [stdout] 3 | use tinyvecdeq::arrayvecdeq::ArrayVecDeq;
[INFO] [stdout] | ^^^^^^^^^^ use of unresolved module or unlinked crate `tinyvecdeq`
[INFO] [stdout] |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout] |
[INFO] [stdout] 3 | use tinyvecdeque::arrayvecdeq::ArrayVecDeq;
[INFO] [stdout] | ++
[INFO] [stdout]
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout]
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout]
[INFO] [stdout] failures:
[INFO] [stdout] src/arrayvecdeq.rs - arrayvecdeq::ArrayVecDeq::drain_to_vec_and_reserve (line 118)
[INFO] [stdout]
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout]
[INFO] running `Command { std: "docker" "inspect" "0f6a1353e4111e7cf75a70465f318a8e69f3b34138fadc2873e75e6e66fdaa87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f6a1353e4111e7cf75a70465f318a8e69f3b34138fadc2873e75e6e66fdaa87", kill_on_drop: false }`
[INFO] [stdout] 0f6a1353e4111e7cf75a70465f318a8e69f3b34138fadc2873e75e6e66fdaa87