[INFO] fetching crate tinyvecdeque 0.1.2...
[INFO] testing tinyvecdeque-0.1.2 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate tinyvecdeque 0.1.2 into /workspace/builds/worker-2-tc2/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-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tinyvecdeque 0.1.2 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 71 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.4.0 (available: v0.7.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 246eaf3cd7e97d2bf8af2670ccb3e246815f14a930733fabc3f2bc143c726e56
[INFO] running `Command { std: "docker" "start" "-a" "246eaf3cd7e97d2bf8af2670ccb3e246815f14a930733fabc3f2bc143c726e56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "246eaf3cd7e97d2bf8af2670ccb3e246815f14a930733fabc3f2bc143c726e56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "246eaf3cd7e97d2bf8af2670ccb3e246815f14a930733fabc3f2bc143c726e56", kill_on_drop: false }`
[INFO] [stdout] 246eaf3cd7e97d2bf8af2670ccb3e246815f14a930733fabc3f2bc143c726e56
[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=forbid -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92cfe40edbbe102c63f83a0230fa280f457751842b49d5914b32386e3f4fc2ab
[INFO] running `Command { std: "docker" "start" "-a" "92cfe40edbbe102c63f83a0230fa280f457751842b49d5914b32386e3f4fc2ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling os_str_bytes v6.6.1
[INFO] [stderr]    Compiling textwrap v0.16.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]    Compiling criterion v0.4.0
[INFO] [stderr]    Compiling tinyvecdeque v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]   --> src/array.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     #[must_use]
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]   --> src/array.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     #[must_use]
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.34s
[INFO] running `Command { std: "docker" "inspect" "92cfe40edbbe102c63f83a0230fa280f457751842b49d5914b32386e3f4fc2ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92cfe40edbbe102c63f83a0230fa280f457751842b49d5914b32386e3f4fc2ab", kill_on_drop: false }`
[INFO] [stdout] 92cfe40edbbe102c63f83a0230fa280f457751842b49d5914b32386e3f4fc2ab
[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=forbid -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9398b5535f1fefc8d2ff59a4af062d27b5cf22c5277f1c48c146ea70598c511
[INFO] running `Command { std: "docker" "start" "-a" "c9398b5535f1fefc8d2ff59a4af062d27b5cf22c5277f1c48c146ea70598c511", kill_on_drop: false }`
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]   --> src/array.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     #[must_use]
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]   --> src/array.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     #[must_use]
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tinyvecdeque v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]   --> src/array.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     #[must_use]
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]   --> src/array.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     #[must_use]
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `Command { std: "docker" "inspect" "c9398b5535f1fefc8d2ff59a4af062d27b5cf22c5277f1c48c146ea70598c511", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9398b5535f1fefc8d2ff59a4af062d27b5cf22c5277f1c48c146ea70598c511", kill_on_drop: false }`
[INFO] [stdout] c9398b5535f1fefc8d2ff59a4af062d27b5cf22c5277f1c48c146ea70598c511
[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=forbid -Copt-level=3" "-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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3447b85baec1a83181ee693ced4e0f7c7b9748a1e234999b934edeb7cf83bd1b
[INFO] running `Command { std: "docker" "start" "-a" "3447b85baec1a83181ee693ced4e0f7c7b9748a1e234999b934edeb7cf83bd1b", kill_on_drop: false }`
[INFO] [stderr] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stderr]   --> src/array.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     #[must_use]
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stderr]   --> src/array.rs:56:5
[INFO] [stderr]    |
[INFO] [stderr] 56 |     #[must_use]
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `tinyvecdeque` (lib) generated 2 warnings
[INFO] [stderr] warning: `tinyvecdeque` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tinyvecdeque-54858bbbd35ad15f)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test arrayvecdeq::test::make_contiguous_big_head ... ok
[INFO] [stdout] test arrayvecdeq::test::make_contiguous_head_to_end ... ok
[INFO] [stdout] test arrayvecdeq::test::make_contiguous_head_to_end_2 ... ok
[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_clone_from ... ok
[INFO] [stdout] test arrayvecdeq::test::test_drain ... ok
[INFO] [stdout] test arrayvecdeq::test::test_range ... ok
[INFO] [stdout] test arrayvecdeq::test::test_get_mut ... ok
[INFO] [stdout] test arrayvecdeq::test::test_insert ... ok
[INFO] [stdout] test arrayvecdeq::test::test_range_mut ... ok
[INFO] [stdout] test arrayvecdeq::test::test_remove ... 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_get ... ok
[INFO] [stdout] test arrayvecdeq::test::test_swap_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tinyvecdeque
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/arrayvecdeq.rs - arrayvecdeq::ArrayVecDeq<A>::drain_to_vec_and_reserve (line 118) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/arrayvecdeq.rs - arrayvecdeq::ArrayVecDeq<A>::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<A>::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 0.08s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "3447b85baec1a83181ee693ced4e0f7c7b9748a1e234999b934edeb7cf83bd1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3447b85baec1a83181ee693ced4e0f7c7b9748a1e234999b934edeb7cf83bd1b", kill_on_drop: false }`
[INFO] [stdout] 3447b85baec1a83181ee693ced4e0f7c7b9748a1e234999b934edeb7cf83bd1b
