[INFO] fetching crate medianheap 0.4.1...
[INFO] testing medianheap-0.4.1 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate medianheap 0.4.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate medianheap 0.4.1
[INFO] finished tweaking crates.io crate medianheap 0.4.1
[INFO] tweaked toml for crates.io crate medianheap 0.4.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate medianheap 0.4.1 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 63 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.5.1 (available: v0.8.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded min-max-heap v1.3.0
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3edf9a3df65a0f1bbc18520a6b1d3a1cfdd48367757e3476adcd4786db991cf
[INFO] running `Command { std: "docker" "start" "-a" "c3edf9a3df65a0f1bbc18520a6b1d3a1cfdd48367757e3476adcd4786db991cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3edf9a3df65a0f1bbc18520a6b1d3a1cfdd48367757e3476adcd4786db991cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3edf9a3df65a0f1bbc18520a6b1d3a1cfdd48367757e3476adcd4786db991cf", kill_on_drop: false }`
[INFO] [stdout] c3edf9a3df65a0f1bbc18520a6b1d3a1cfdd48367757e3476adcd4786db991cf
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 744c5dc2fd5ab35b9673bfc03d85f5677e42ef635b74f274b7280382487cbd39
[INFO] running `Command { std: "docker" "start" "-a" "744c5dc2fd5ab35b9673bfc03d85f5677e42ef635b74f274b7280382487cbd39", kill_on_drop: false }`
[INFO] [stderr]    Compiling min-max-heap v1.3.0
[INFO] [stderr]    Compiling medianheap v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "744c5dc2fd5ab35b9673bfc03d85f5677e42ef635b74f274b7280382487cbd39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "744c5dc2fd5ab35b9673bfc03d85f5677e42ef635b74f274b7280382487cbd39", kill_on_drop: false }`
[INFO] [stdout] 744c5dc2fd5ab35b9673bfc03d85f5677e42ef635b74f274b7280382487cbd39
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1709b3278ba7c85210fe63d2ba25fc0ed657c514d06d6eb9d0ae8717553414a
[INFO] running `Command { std: "docker" "start" "-a" "b1709b3278ba7c85210fe63d2ba25fc0ed657c514d06d6eb9d0ae8717553414a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling anstyle v1.0.14
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling clap_lex v1.1.0
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling zerocopy-derive v0.8.48
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling clap v4.6.0
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling medianheap v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 25.75s
[INFO] running `Command { std: "docker" "inspect" "b1709b3278ba7c85210fe63d2ba25fc0ed657c514d06d6eb9d0ae8717553414a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1709b3278ba7c85210fe63d2ba25fc0ed657c514d06d6eb9d0ae8717553414a", kill_on_drop: false }`
[INFO] [stdout] b1709b3278ba7c85210fe63d2ba25fc0ed657c514d06d6eb9d0ae8717553414a
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ec9dfbdf3811ee64f635d0307b8accc5e6872c0e9a2f2c76da2be513d803363d
[INFO] running `Command { std: "docker" "start" "-a" "ec9dfbdf3811ee64f635d0307b8accc5e6872c0e9a2f2c76da2be513d803363d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/medianheap-2773b914bb9c0b32)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::alternating_values ... ok
[INFO] [stdout] test tests::max_size_1 ... ok
[INFO] [stdout] test tests::max_size_1_asc ... ok
[INFO] [stdout] test tests::alternating_values_max_size_8 ... ok
[INFO] [stdout] test tests::max_size_1_desc ... ok
[INFO] [stdout] test tests::alternating_values_max_size_7 ... ok
[INFO] [stdout] test tests::max_size_balancing ... ok
[INFO] [stdout] test tests::push ... ok
[INFO] [stdout] test tests::max_size_8 ... ok
[INFO] [stdout] test tests::push_ascending ... ok
[INFO] [stdout] test tests::push_descending ... ok
[INFO] [stdout] test tests::max_size_0 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests medianheap
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - MedianHeap<T>::with_max_size (line 79) ... ok
[INFO] [stdout] test src/lib.rs - MedianHeap<T>::push (line 200) ... ok
[INFO] [stdout] test src/lib.rs - MedianHeap<T>::push (line 214) ... ok
[INFO] [stdout] test src/lib.rs - MedianHeap<T>::new (line 58) ... ok
[INFO] [stdout] test src/lib.rs - MedianHeap<T>::median (line 168) ... ok
[INFO] [stdout] test src/lib.rs - MedianHeap<T>::push (line 227) ... ok
[INFO] [stdout] test src/lib.rs - MedianHeap<T>::median_with (line 315) ... ok
[INFO] [stdout] test src/lib.rs - MedianHeap<T>::is_empty (line 140) ... ok
[INFO] [stdout] test src/lib.rs - MedianHeap<T>::len (line 121) ... ok
[INFO] [stdout] test src/lib.rs - MedianHeap<T>::max_size (line 104) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ec9dfbdf3811ee64f635d0307b8accc5e6872c0e9a2f2c76da2be513d803363d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec9dfbdf3811ee64f635d0307b8accc5e6872c0e9a2f2c76da2be513d803363d", kill_on_drop: false }`
[INFO] [stdout] ec9dfbdf3811ee64f635d0307b8accc5e6872c0e9a2f2c76da2be513d803363d
