[INFO] fetching crate prust-lib 0.1.0...
[INFO] testing prust-lib-0.1.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate prust-lib 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate prust-lib 0.1.0
[INFO] finished tweaking crates.io crate prust-lib 0.1.0
[INFO] tweaked toml for crates.io crate prust-lib 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate prust-lib 0.1.0 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] 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] fbed8d004b16826db68cd6e7d8322bda39fce98fafccc3c560cf78a18a2f13fd
[INFO] running `Command { std: "docker" "start" "-a" "fbed8d004b16826db68cd6e7d8322bda39fce98fafccc3c560cf78a18a2f13fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fbed8d004b16826db68cd6e7d8322bda39fce98fafccc3c560cf78a18a2f13fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbed8d004b16826db68cd6e7d8322bda39fce98fafccc3c560cf78a18a2f13fd", kill_on_drop: false }`
[INFO] [stdout] fbed8d004b16826db68cd6e7d8322bda39fce98fafccc3c560cf78a18a2f13fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 3e6ab872a462cf214953beb9ff08d8d2b898cfd69f6579bfe4ec6d1cb00d52d3
[INFO] running `Command { std: "docker" "start" "-a" "3e6ab872a462cf214953beb9ff08d8d2b898cfd69f6579bfe4ec6d1cb00d52d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling prust-lib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "3e6ab872a462cf214953beb9ff08d8d2b898cfd69f6579bfe4ec6d1cb00d52d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e6ab872a462cf214953beb9ff08d8d2b898cfd69f6579bfe4ec6d1cb00d52d3", kill_on_drop: false }`
[INFO] [stdout] 3e6ab872a462cf214953beb9ff08d8d2b898cfd69f6579bfe4ec6d1cb00d52d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 024d38686653628cd66e3f30cf8f6538e1f680b31dd01dcb8ff30b9f6f0656ff
[INFO] running `Command { std: "docker" "start" "-a" "024d38686653628cd66e3f30cf8f6538e1f680b31dd01dcb8ff30b9f6f0656ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling prust-lib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "024d38686653628cd66e3f30cf8f6538e1f680b31dd01dcb8ff30b9f6f0656ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "024d38686653628cd66e3f30cf8f6538e1f680b31dd01dcb8ff30b9f6f0656ff", kill_on_drop: false }`
[INFO] [stdout] 024d38686653628cd66e3f30cf8f6538e1f680b31dd01dcb8ff30b9f6f0656ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 33a9dde0aab88a3ae55d225a3ee7d631b17ecc0a755bb874cbc76b7c5862299f
[INFO] running `Command { std: "docker" "start" "-a" "33a9dde0aab88a3ae55d225a3ee7d631b17ecc0a755bb874cbc76b7c5862299f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/prust_lib-4fa7398b5b8914b2)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test avl::tests::test_avl_map ... ok
[INFO] [stdout] test avl::tests::test_avl_set ... ok
[INFO] [stdout] test deque::tests::demonstrate_readme ... ok
[INFO] [stdout] test hashmap::tests::insert_and_retrieve_values ... ok
[INFO] [stdout] test deque::tests::test_deque_iter ... ok
[INFO] [stdout] test hashmap::tests::delete_entries ... ok
[INFO] [stdout] test hashmap::tests::handle_hash_collisions ... ok
[INFO] [stdout] test list::tests::test_list_reverse ... ok
[INFO] [stdout] test list::tests::test_split ... ok
[INFO] [stdout] test hashmap::tests::insert_and_retrieve_values_set ... ok
[INFO] [stdout] test list::tests::test_iter ... ok
[INFO] [stdout] test trie::tests::test_delete_nonexistent_key ... ok
[INFO] [stdout] test trie::tests::test_insert_empty_string ... ok
[INFO] [stdout] test list::tests::test_list ... ok
[INFO] [stdout] test trie::tests::test_delete_internal_node ... ok
[INFO] [stdout] test trie::tests::test_multiple_values_for_same_key ... ok
[INFO] [stdout] test trie::tests::test_search_nonexistent_key ... ok
[INFO] [stdout] test trie::tests::test_persistence_after_delete ... ok
[INFO] [stdout] test trie::tests::test_search_present ... ok
[INFO] [stdout] test trie::tests::test_trie_deletion ... ok
[INFO] [stdout] test trie::tests::test_trie_store ... ok
[INFO] [stdout] test trie::tests::test_trie_persistance ... ok
[INFO] [stdout] test trie::tests::test_trie_persistance_simple ... ok
[INFO] [stdout] test trie::tests::test_readme ... ok
[INFO] [stdout] test avl::tests::test_avl_delete ... ok
[INFO] [stderr]    Doc-tests prust_lib
[INFO] [stdout] test trie::tests::test_search_absent ... ok
[INFO] [stdout] test deque::tests::test_deque_push_pop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "33a9dde0aab88a3ae55d225a3ee7d631b17ecc0a755bb874cbc76b7c5862299f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33a9dde0aab88a3ae55d225a3ee7d631b17ecc0a755bb874cbc76b7c5862299f", kill_on_drop: false }`
[INFO] [stdout] 33a9dde0aab88a3ae55d225a3ee7d631b17ecc0a755bb874cbc76b7c5862299f