[INFO] fetching crate merkle-cbt-lean 0.1.1...
[INFO] testing merkle-cbt-lean-0.1.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate merkle-cbt-lean 0.1.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate merkle-cbt-lean 0.1.1
[INFO] finished tweaking crates.io crate merkle-cbt-lean 0.1.1
[INFO] tweaked toml for crates.io crate merkle-cbt-lean 0.1.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate merkle-cbt-lean 0.1.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 9 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded external-memory-tools v0.1.1
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a452174262ad2cb48e1aeb789bed8cbfb7abc3135269a96eb10d66e781f6a002
[INFO] running `Command { std: "docker" "start" "-a" "a452174262ad2cb48e1aeb789bed8cbfb7abc3135269a96eb10d66e781f6a002", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a452174262ad2cb48e1aeb789bed8cbfb7abc3135269a96eb10d66e781f6a002", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a452174262ad2cb48e1aeb789bed8cbfb7abc3135269a96eb10d66e781f6a002", kill_on_drop: false }`
[INFO] [stdout] a452174262ad2cb48e1aeb789bed8cbfb7abc3135269a96eb10d66e781f6a002
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2260950a26eb01af620b1a06ddc3e7c0bb1ccaa56cca3e9f789afe0f1b589784
[INFO] running `Command { std: "docker" "start" "-a" "2260950a26eb01af620b1a06ddc3e7c0bb1ccaa56cca3e9f789afe0f1b589784", kill_on_drop: false }`
[INFO] [stderr]    Compiling external-memory-tools v0.1.1
[INFO] [stderr]    Compiling merkle-cbt-lean v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "2260950a26eb01af620b1a06ddc3e7c0bb1ccaa56cca3e9f789afe0f1b589784", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2260950a26eb01af620b1a06ddc3e7c0bb1ccaa56cca3e9f789afe0f1b589784", kill_on_drop: false }`
[INFO] [stdout] 2260950a26eb01af620b1a06ddc3e7c0bb1ccaa56cca3e9f789afe0f1b589784
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c70a5b81f31c457efeb747290b1167064e5eb5dc0cddf75531b5c86a68554970
[INFO] running `Command { std: "docker" "start" "-a" "c70a5b81f31c457efeb747290b1167064e5eb5dc0cddf75531b5c86a68554970", kill_on_drop: false }`
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling arrayref v0.3.9
[INFO] [stderr]    Compiling constant_time_eq v0.3.1
[INFO] [stderr]    Compiling merkle-cbt v0.3.2
[INFO] [stderr]    Compiling merkle-cbt-lean v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "c70a5b81f31c457efeb747290b1167064e5eb5dc0cddf75531b5c86a68554970", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c70a5b81f31c457efeb747290b1167064e5eb5dc0cddf75531b5c86a68554970", kill_on_drop: false }`
[INFO] [stdout] c70a5b81f31c457efeb747290b1167064e5eb5dc0cddf75531b5c86a68554970
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c4fb30c38e85296ffd385e8c772fc2024ba4ce6c08aa2faf764f5ee8f4a599b5
[INFO] running `Command { std: "docker" "start" "-a" "c4fb30c38e85296ffd385e8c772fc2024ba4ce6c08aa2faf764f5ee8f4a599b5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/merkle_cbt_lean-19f39cf737b3a51a)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test tests::correct_path ... ok
[INFO] [stdout] test tests::error_gen_2 ... ok
[INFO] [stdout] test tests::error_gen_4 ... ok
[INFO] [stdout] test tests::error_gen_5 ... ok
[INFO] [stdout] test tests::error_gen_3 ... ok
[INFO] [stdout] test tests::error_gen_1 ... ok
[INFO] [stdout] test tests::find_node_layer ... ok
[INFO] [stdout] test tests::leftmost_node ... ok
[INFO] [stdout] test tests::node_is_left ... ok
[INFO] [stdout] test tests::proof_test_1 ... ok
[INFO] [stdout] test tests::proof_test_2 ... ok
[INFO] [stdout] test tests::proof_test_3 ... ok
[INFO] [stdout] test tests::proof_test_5 ... ok
[INFO] [stdout] test tests::set_tree_1 ... ok
[INFO] [stdout] test tests::set_tree_2 ... ok
[INFO] [stdout] test tests::set_tree_3 ... ok
[INFO] [stdout] test tests::set_tree_4 ... ok
[INFO] [stdout] test tests::two_leaf_tree ... ok
[INFO] [stdout] test tests::set_tree_5 ... ok
[INFO] [stdout] test tests::proof_test_4 ... ok
[INFO] [stderr]    Doc-tests merkle_cbt_lean
[INFO] [stdout] test tests::set_tree_6 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.16s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 40) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.71s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c4fb30c38e85296ffd385e8c772fc2024ba4ce6c08aa2faf764f5ee8f4a599b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4fb30c38e85296ffd385e8c772fc2024ba4ce6c08aa2faf764f5ee8f4a599b5", kill_on_drop: false }`
[INFO] [stdout] c4fb30c38e85296ffd385e8c772fc2024ba4ce6c08aa2faf764f5ee8f4a599b5