[INFO] fetching crate astrie 0.2.0...
[INFO] testing astrie-0.2.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate astrie 0.2.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate astrie 0.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate astrie 0.2.0
[INFO] tweaked toml for crates.io crate astrie 0.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate astrie 0.2.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate astrie 0.2.0 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be8f6796303a7cd93385b784d2a1dd415f8ceada0464170007738a2514252852
[INFO] running `Command { std: "docker" "start" "-a" "be8f6796303a7cd93385b784d2a1dd415f8ceada0464170007738a2514252852", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be8f6796303a7cd93385b784d2a1dd415f8ceada0464170007738a2514252852", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be8f6796303a7cd93385b784d2a1dd415f8ceada0464170007738a2514252852", kill_on_drop: false }`
[INFO] [stdout] be8f6796303a7cd93385b784d2a1dd415f8ceada0464170007738a2514252852
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6eb1101baac357e83a24e695e514d1d2e7d08de2b12cb78ac365df9b22460ab0
[INFO] running `Command { std: "docker" "start" "-a" "6eb1101baac357e83a24e695e514d1d2e7d08de2b12cb78ac365df9b22460ab0", kill_on_drop: false }`
[INFO] [stderr]    Compiling astrie v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "6eb1101baac357e83a24e695e514d1d2e7d08de2b12cb78ac365df9b22460ab0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6eb1101baac357e83a24e695e514d1d2e7d08de2b12cb78ac365df9b22460ab0", kill_on_drop: false }`
[INFO] [stdout] 6eb1101baac357e83a24e695e514d1d2e7d08de2b12cb78ac365df9b22460ab0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c2f7967417ebb5212c650fc91fd240874bf45a1cf62df1acb49d10cc363b374c
[INFO] running `Command { std: "docker" "start" "-a" "c2f7967417ebb5212c650fc91fd240874bf45a1cf62df1acb49d10cc363b374c", kill_on_drop: false }`
[INFO] [stderr]    Compiling astrie v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "c2f7967417ebb5212c650fc91fd240874bf45a1cf62df1acb49d10cc363b374c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2f7967417ebb5212c650fc91fd240874bf45a1cf62df1acb49d10cc363b374c", kill_on_drop: false }`
[INFO] [stdout] c2f7967417ebb5212c650fc91fd240874bf45a1cf62df1acb49d10cc363b374c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7fd7e189c3d4d8668a8ea8aeb8b27a2d863aef4cd81afc0bfb03a4a196dfacbf
[INFO] running `Command { std: "docker" "start" "-a" "7fd7e189c3d4d8668a8ea8aeb8b27a2d863aef4cd81afc0bfb03a4a196dfacbf", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/astrie-fcf08161c74c369d)
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::test_bytes_key_conversion ... ok
[INFO] [stdout] test tests::test_collect_btree_range ... ok
[INFO] [stdout] test tests::test_collect_pairs ... ok
[INFO] [stdout] test tests::test_handle_split ... ok
[INFO] [stdout] test tests::test_convert_to_btree ... ok
[INFO] [stdout] test tests::test_insert_into_trie ... ok
[INFO] [stdout] test tests::test_integer_key_conversion ... ok
[INFO] [stdout] test tests::test_split_btree_node ... ok
[INFO] [stdout] test tests::test_string_key_conversion ... ok
[INFO] [stdout] test tests::test_btree_node_operations ... ok
[INFO] [stdout] test tests::test_collect_leaf_pairs ... ok
[INFO] [stdout] test tests::test_convert_to_trie ... ok
[INFO] [stdout] test tests::test_collect_trie_range ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/astrie-4397573f18197212)
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-3ac63a76f0e8ea44)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test_basic_operations ... ok
[INFO] [stdout] test test_custom_type ... ok
[INFO] [stdout] test test_overwrite ... ok
[INFO] [stdout] test test_update ... ok
[INFO] [stdout] test test_concurrent_update_delete ... ok
[INFO] [stdout] test test_delete ... ok
[INFO] [stdout] test test_empty_range ... ok
[INFO] [stdout] test test_concurrent_operations ... ok
[INFO] [stdout] test test_btree_node_merging ... ok
[INFO] [stdout] test test_edge_cases ... ok
[INFO] [stdout] test test_large_dataset ... ok
[INFO] [stdout] test test_trie_to_btree_conversion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests astrie
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 48) ... ok
[INFO] [stdout] test src/lib.rs - (line 115) ... ok
[INFO] [stdout] test src/lib.rs - (line 135) ... ok
[INFO] [stdout] test src/lib.rs - (line 90) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.71s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7fd7e189c3d4d8668a8ea8aeb8b27a2d863aef4cd81afc0bfb03a4a196dfacbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fd7e189c3d4d8668a8ea8aeb8b27a2d863aef4cd81afc0bfb03a4a196dfacbf", kill_on_drop: false }`
[INFO] [stdout] 7fd7e189c3d4d8668a8ea8aeb8b27a2d863aef4cd81afc0bfb03a4a196dfacbf