[INFO] fetching crate kvp 1.0.2...
[INFO] testing kvp-1.0.2 against 1.75.0 for beta-1.76-1
[INFO] extracting crate kvp 1.0.2 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate kvp 1.0.2 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kvp 1.0.2
[INFO] finished tweaking crates.io crate kvp 1.0.2
[INFO] tweaked toml for crates.io crate kvp 1.0.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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_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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1e875910af04fcb73d9bdf45e83cd0b909828b570270b77830201cc7dd5de8b1
[INFO] running `Command { std: "docker" "start" "-a" "1e875910af04fcb73d9bdf45e83cd0b909828b570270b77830201cc7dd5de8b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e875910af04fcb73d9bdf45e83cd0b909828b570270b77830201cc7dd5de8b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e875910af04fcb73d9bdf45e83cd0b909828b570270b77830201cc7dd5de8b1", kill_on_drop: false }`
[INFO] [stdout] 1e875910af04fcb73d9bdf45e83cd0b909828b570270b77830201cc7dd5de8b1
[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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fffde15599385253ab0acefda4efaf3b043c4ccc66afc424e452e8a07d8c58f0
[INFO] running `Command { std: "docker" "start" "-a" "fffde15599385253ab0acefda4efaf3b043c4ccc66afc424e452e8a07d8c58f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling kvp v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "fffde15599385253ab0acefda4efaf3b043c4ccc66afc424e452e8a07d8c58f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fffde15599385253ab0acefda4efaf3b043c4ccc66afc424e452e8a07d8c58f0", kill_on_drop: false }`
[INFO] [stdout] fffde15599385253ab0acefda4efaf3b043c4ccc66afc424e452e8a07d8c58f0
[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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70c34dbbf34d4ce3a31123369f49aae65536527511a3c7f5af7148c5b8410aa4
[INFO] running `Command { std: "docker" "start" "-a" "70c34dbbf34d4ce3a31123369f49aae65536527511a3c7f5af7148c5b8410aa4", kill_on_drop: false }`
[INFO] [stderr]    Compiling kvp v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "70c34dbbf34d4ce3a31123369f49aae65536527511a3c7f5af7148c5b8410aa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70c34dbbf34d4ce3a31123369f49aae65536527511a3c7f5af7148c5b8410aa4", kill_on_drop: false }`
[INFO] [stdout] 70c34dbbf34d4ce3a31123369f49aae65536527511a3c7f5af7148c5b8410aa4
[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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c17f17840174a065b6a50ea8c969da292e2df3d141c75b0de2ccf2828d29c1cc
[INFO] running `Command { std: "docker" "start" "-a" "c17f17840174a065b6a50ea8c969da292e2df3d141c75b0de2ccf2828d29c1cc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kvp-552d40c2fb00647f)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::eq_is_respected ... ok
[INFO] [stderr]    Doc-tests kvp
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 9) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 9) stdout ----
[INFO] [stdout] error: expected `;`, found `heap`
[INFO] [stdout]  --> src/lib.rs:12:78
[INFO] [stdout]   |
[INFO] [stdout] 5 | heap.push(KeyValuePair { key: 50, value: "Hey, here's an associated value" })
[INFO] [stdout]   |                                                                              ^ help: add `;` here
[INFO] [stdout] 6 | // You can also use ::new syntax
[INFO] [stdout] 7 | heap.push(KeyValuePair::new(0, "another bit of associated data!"));
[INFO] [stdout]   | ---- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `assert_matches` in this scope
[INFO] [stdout]   --> src/lib.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | assert_matches!(heap.pop(), Some(0));
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 2  + use core::assert_matches::assert_matches;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::assert_matches::assert_matches;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `assert_matches` in this scope
[INFO] [stdout]   --> src/lib.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | assert_matches!(heap.pop(), Some(22));
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 2  + use core::assert_matches::assert_matches;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::assert_matches::assert_matches;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `assert_matches` in this scope
[INFO] [stdout]   --> src/lib.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | assert_matches!(heap.pop(), Some(50));
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 2  + use core::assert_matches::assert_matches;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::assert_matches::assert_matches;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `BinaryHeap`
[INFO] [stdout]  --> src/lib.rs:10:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | let heap = BinaryHeap::new();
[INFO] [stdout]   |            ^^^^^^^^^^ use of undeclared type `BinaryHeap`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::collections::BinaryHeap;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `KeyValuePair`
[INFO] [stdout]  --> src/lib.rs:14:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | heap.push(KeyValuePair::new(0, "another bit of associated data!"));
[INFO] [stdout]   |           ^^^^^^^^^^^^ use of undeclared type `KeyValuePair`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use kvp::KeyValuePair;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `KeyValuePair`
[INFO] [stdout]  --> src/lib.rs:15:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | heap.push(KeyValuePair::new(22, "voila"));
[INFO] [stdout]   |           ^^^^^^^^^^^^ use of undeclared type `KeyValuePair`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use kvp::KeyValuePair;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 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] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 9)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "c17f17840174a065b6a50ea8c969da292e2df3d141c75b0de2ccf2828d29c1cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c17f17840174a065b6a50ea8c969da292e2df3d141c75b0de2ccf2828d29c1cc", kill_on_drop: false }`
[INFO] [stdout] c17f17840174a065b6a50ea8c969da292e2df3d141c75b0de2ccf2828d29c1cc
[INFO] testing kvp-1.0.2 against beta-2023-12-22 for beta-1.76-1
[INFO] extracting crate kvp 1.0.2 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate kvp 1.0.2 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kvp 1.0.2
[INFO] finished tweaking crates.io crate kvp 1.0.2
[INFO] tweaked toml for crates.io crate kvp 1.0.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "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-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e63c10b6983cef9686d89c081cb8b954e3e7e71c391bf5fa242ba3d02800da25
[INFO] running `Command { std: "docker" "start" "-a" "e63c10b6983cef9686d89c081cb8b954e3e7e71c391bf5fa242ba3d02800da25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e63c10b6983cef9686d89c081cb8b954e3e7e71c391bf5fa242ba3d02800da25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e63c10b6983cef9686d89c081cb8b954e3e7e71c391bf5fa242ba3d02800da25", kill_on_drop: false }`
[INFO] [stdout] e63c10b6983cef9686d89c081cb8b954e3e7e71c391bf5fa242ba3d02800da25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfff0b3832243617191a8591db99be1724601989ad791089b471a3be361eae65
[INFO] running `Command { std: "docker" "start" "-a" "dfff0b3832243617191a8591db99be1724601989ad791089b471a3be361eae65", kill_on_drop: false }`
[INFO] [stderr]    Compiling kvp v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "dfff0b3832243617191a8591db99be1724601989ad791089b471a3be361eae65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfff0b3832243617191a8591db99be1724601989ad791089b471a3be361eae65", kill_on_drop: false }`
[INFO] [stdout] dfff0b3832243617191a8591db99be1724601989ad791089b471a3be361eae65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc42d3876b16f5d37718f80c23fefbb9adc38b8ac893829fea1139d2f7e30210
[INFO] running `Command { std: "docker" "start" "-a" "bc42d3876b16f5d37718f80c23fefbb9adc38b8ac893829fea1139d2f7e30210", kill_on_drop: false }`
[INFO] [stderr]    Compiling kvp v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "bc42d3876b16f5d37718f80c23fefbb9adc38b8ac893829fea1139d2f7e30210", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc42d3876b16f5d37718f80c23fefbb9adc38b8ac893829fea1139d2f7e30210", kill_on_drop: false }`
[INFO] [stdout] bc42d3876b16f5d37718f80c23fefbb9adc38b8ac893829fea1139d2f7e30210
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8ec094a707844ab6b7ea422dd91419b7ad7f19a2d531adbc4e677e4fdc7e026c
[INFO] running `Command { std: "docker" "start" "-a" "8ec094a707844ab6b7ea422dd91419b7ad7f19a2d531adbc4e677e4fdc7e026c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kvp-8b91ab689d520f66)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::eq_is_respected ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kvp
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 9) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 9) stdout ----
[INFO] [stdout] error: expected `;`, found `heap`
[INFO] [stdout]  --> src/lib.rs:12:78
[INFO] [stdout]   |
[INFO] [stdout] 5 | heap.push(KeyValuePair { key: 50, value: "Hey, here's an associated value" })
[INFO] [stdout]   |                                                                              ^ help: add `;` here
[INFO] [stdout] 6 | // You can also use ::new syntax
[INFO] [stdout] 7 | heap.push(KeyValuePair::new(0, "another bit of associated data!"));
[INFO] [stdout]   | ---- unexpected token
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `assert_matches` in this scope
[INFO] [stdout]   --> src/lib.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | assert_matches!(heap.pop(), Some(0));
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 2  + use core::assert_matches::assert_matches;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::assert_matches::assert_matches;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `assert_matches` in this scope
[INFO] [stdout]   --> src/lib.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | assert_matches!(heap.pop(), Some(22));
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 2  + use core::assert_matches::assert_matches;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::assert_matches::assert_matches;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `assert_matches` in this scope
[INFO] [stdout]   --> src/lib.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | assert_matches!(heap.pop(), Some(50));
[INFO] [stdout]    | ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 2  + use core::assert_matches::assert_matches;
[INFO] [stdout]    |
[INFO] [stdout] 2  + use std::assert_matches::assert_matches;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `BinaryHeap`
[INFO] [stdout]  --> src/lib.rs:10:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | let heap = BinaryHeap::new();
[INFO] [stdout]   |            ^^^^^^^^^^ use of undeclared type `BinaryHeap`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use std::collections::BinaryHeap;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `KeyValuePair`
[INFO] [stdout]  --> src/lib.rs:14:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | heap.push(KeyValuePair::new(0, "another bit of associated data!"));
[INFO] [stdout]   |           ^^^^^^^^^^^^ use of undeclared type `KeyValuePair`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use kvp::KeyValuePair;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `KeyValuePair`
[INFO] [stdout]  --> src/lib.rs:15:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | heap.push(KeyValuePair::new(22, "voila"));
[INFO] [stdout]   |           ^^^^^^^^^^^^ use of undeclared type `KeyValuePair`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use kvp::KeyValuePair;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 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] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 9)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "8ec094a707844ab6b7ea422dd91419b7ad7f19a2d531adbc4e677e4fdc7e026c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ec094a707844ab6b7ea422dd91419b7ad7f19a2d531adbc4e677e4fdc7e026c", kill_on_drop: false }`
[INFO] [stdout] 8ec094a707844ab6b7ea422dd91419b7ad7f19a2d531adbc4e677e4fdc7e026c
