[INFO] fetching crate mem_btree 0.3.2... [INFO] testing mem_btree-0.3.2 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate mem_btree 0.3.2 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate mem_btree 0.3.2 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate mem_btree 0.3.2 [INFO] tweaked toml for crates.io crate mem_btree 0.3.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mem_btree 0.3.2 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mem_btree 0.3.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2ed11f4882f0cd38a6bd7644ca13decc11fdb10176568b4fae5e01eebf2064bb [INFO] running `Command { std: "docker" "start" "-a" "2ed11f4882f0cd38a6bd7644ca13decc11fdb10176568b4fae5e01eebf2064bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2ed11f4882f0cd38a6bd7644ca13decc11fdb10176568b4fae5e01eebf2064bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ed11f4882f0cd38a6bd7644ca13decc11fdb10176568b4fae5e01eebf2064bb", kill_on_drop: false }` [INFO] [stdout] 2ed11f4882f0cd38a6bd7644ca13decc11fdb10176568b4fae5e01eebf2064bb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 69f56d1a75ac8cfff9a731c234976b674bfd8716464440edd27c63fcf95e7ac4 [INFO] running `Command { std: "docker" "start" "-a" "69f56d1a75ac8cfff9a731c234976b674bfd8716464440edd27c63fcf95e7ac4", kill_on_drop: false }` [INFO] [stderr] Compiling mem_btree v0.3.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s [INFO] running `Command { std: "docker" "inspect" "69f56d1a75ac8cfff9a731c234976b674bfd8716464440edd27c63fcf95e7ac4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69f56d1a75ac8cfff9a731c234976b674bfd8716464440edd27c63fcf95e7ac4", kill_on_drop: false }` [INFO] [stdout] 69f56d1a75ac8cfff9a731c234976b674bfd8716464440edd27c63fcf95e7ac4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f984fee1b906668f896ed68c417835ce5a9549f784998e9a0eceac6639caaf19 [INFO] running `Command { std: "docker" "start" "-a" "f984fee1b906668f896ed68c417835ce5a9549f784998e9a0eceac6639caaf19", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling mem_btree v0.3.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 8.49s [INFO] running `Command { std: "docker" "inspect" "f984fee1b906668f896ed68c417835ce5a9549f784998e9a0eceac6639caaf19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f984fee1b906668f896ed68c417835ce5a9549f784998e9a0eceac6639caaf19", kill_on_drop: false }` [INFO] [stdout] f984fee1b906668f896ed68c417835ce5a9549f784998e9a0eceac6639caaf19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b293816666c0439a976bfce376ddf910555ba55fb07d0f87cbc80275c846e58a [INFO] running `Command { std: "docker" "start" "-a" "b293816666c0439a976bfce376ddf910555ba55fb07d0f87cbc80275c846e58a", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mem_btree-6dac19235bdeaaa3) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test tests::test_data_delete_empty ... ok [INFO] [stdout] test tests::test_max ... ok [INFO] [stdout] test tests::test_no_debug_value ... ok [INFO] [stdout] test tests::test_batch_write ... ok [INFO] [stdout] test tests::test_insert_and_compare ... ok [INFO] [stdout] test tests::test_seek ... ok [INFO] [stdout] test tests::test_iter ... ok [INFO] [stdout] test tests::test_seek_prev ... ok [INFO] [stdout] test tests::test_iter_prev ... ok [INFO] [stdout] test tests::test_remove_and_compare ... ok [INFO] [stdout] test tests::test_ttl ... ok [INFO] [stdout] test tests::test_split_index ... ok [INFO] [stdout] test tests::test_rand_data ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 20.17s [INFO] [stdout] [INFO] [stderr] Doc-tests mem_btree [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/lib.rs - BTree::split_off (line 497) ... ok [INFO] [stdout] test src/lib.rs - Iter::next (line 210) ... ok [INFO] [stdout] test src/lib.rs - BTree::write (line 455) ... ok [INFO] [stdout] test src/lib.rs - BTree::get (line 527) ... ok [INFO] [stdout] test src/lib.rs - Iter::seek (line 292) ... ok [INFO] [stdout] test src/lib.rs - BTree::len (line 550) ... ok [INFO] [stdout] test src/lib.rs - Iter::seek_prev (line 327) ... ok [INFO] [stdout] test src/lib.rs - BTree::new (line 385) ... ok [INFO] [stdout] test src/lib.rs - Iter::prev (line 246) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.18s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b293816666c0439a976bfce376ddf910555ba55fb07d0f87cbc80275c846e58a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b293816666c0439a976bfce376ddf910555ba55fb07d0f87cbc80275c846e58a", kill_on_drop: false }` [INFO] [stdout] b293816666c0439a976bfce376ddf910555ba55fb07d0f87cbc80275c846e58a