[INFO] fetching crate topk 0.3.2...
[INFO] testing topk-0.3.2 against 1.69.0 for beta-1.70-1
[INFO] extracting crate topk 0.3.2 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate topk 0.3.2 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate topk 0.3.2
[INFO] finished tweaking crates.io crate topk 0.3.2
[INFO] tweaked toml for crates.io crate topk 0.3.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 736857ef067d1941d7afa8e28070f8f4abc5b9c1f1508b1285c166169be29d73
[INFO] running `Command { std: "docker" "start" "-a" "736857ef067d1941d7afa8e28070f8f4abc5b9c1f1508b1285c166169be29d73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "736857ef067d1941d7afa8e28070f8f4abc5b9c1f1508b1285c166169be29d73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "736857ef067d1941d7afa8e28070f8f4abc5b9c1f1508b1285c166169be29d73", kill_on_drop: false }`
[INFO] [stdout] 736857ef067d1941d7afa8e28070f8f4abc5b9c1f1508b1285c166169be29d73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0c613502f6fc43809a353b881ade8cf913e82bbaacb194d09dbead400c2c819
[INFO] running `Command { std: "docker" "start" "-a" "d0c613502f6fc43809a353b881ade8cf913e82bbaacb194d09dbead400c2c819", kill_on_drop: false }`
[INFO] [stderr]    Compiling priority-queue v1.3.1
[INFO] [stderr]    Compiling ahash v0.8.3
[INFO] [stderr]    Compiling getrandom v0.2.9
[INFO] [stderr]    Compiling topk v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.45s
[INFO] running `Command { std: "docker" "inspect" "d0c613502f6fc43809a353b881ade8cf913e82bbaacb194d09dbead400c2c819", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0c613502f6fc43809a353b881ade8cf913e82bbaacb194d09dbead400c2c819", kill_on_drop: false }`
[INFO] [stdout] d0c613502f6fc43809a353b881ade8cf913e82bbaacb194d09dbead400c2c819
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9c7b357f4eca670d8e739363bb2a16fbfa473cd6f85c6c59b24dae85524b519
[INFO] running `Command { std: "docker" "start" "-a" "c9c7b357f4eca670d8e739363bb2a16fbfa473cd6f85c6c59b24dae85524b519", kill_on_drop: false }`
[INFO] [stderr]    Compiling topk v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "c9c7b357f4eca670d8e739363bb2a16fbfa473cd6f85c6c59b24dae85524b519", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9c7b357f4eca670d8e739363bb2a16fbfa473cd6f85c6c59b24dae85524b519", kill_on_drop: false }`
[INFO] [stdout] c9c7b357f4eca670d8e739363bb2a16fbfa473cd6f85c6c59b24dae85524b519
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c86e2f8242338ec414ecd9c9a5e677e19a1d043a03ce9c5e9aa144db7e03281a
[INFO] running `Command { std: "docker" "start" "-a" "c86e2f8242338ec414ecd9c9a5e677e19a1d043a03ce9c5e9aa144db7e03281a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/topk-f095af59fab55cb3)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests topk
[INFO] [stdout] running 3 tests
[INFO] [stdout] test topk::tests::test_topk ... ok
[INFO] [stdout] test topk::tests::test_merge ... ok
[INFO] [stdout] test topk::tests::test_merge_bad ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 22) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 9) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 22) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `FilteredSpaceSaving`
[INFO] [stdout]  --> src/lib.rs:23:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | let mut fss1 = FilteredSpaceSaving::new(3);
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^ use of undeclared type `FilteredSpaceSaving`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use topk::FilteredSpaceSaving;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `FilteredSpaceSaving`
[INFO] [stdout]   --> src/lib.rs:30:16
[INFO] [stdout]    |
[INFO] [stdout] 10 | let mut fss2 = FilteredSpaceSaving::new(3);
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^ use of undeclared type `FilteredSpaceSaving`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 2  | use topk::FilteredSpaceSaving;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 9) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `FilteredSpaceSaving`
[INFO] [stdout]  --> src/lib.rs:10:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | let mut topk = FilteredSpaceSaving::new(3);
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^ use of undeclared type `FilteredSpaceSaving`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use topk::FilteredSpaceSaving;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 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/lib.rs - (line 22)
[INFO] [stdout]     src/lib.rs - (line 9)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "c86e2f8242338ec414ecd9c9a5e677e19a1d043a03ce9c5e9aa144db7e03281a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c86e2f8242338ec414ecd9c9a5e677e19a1d043a03ce9c5e9aa144db7e03281a", kill_on_drop: false }`
[INFO] [stdout] c86e2f8242338ec414ecd9c9a5e677e19a1d043a03ce9c5e9aa144db7e03281a
