[INFO] fetching crate deebee 0.3.1...
[INFO] testing deebee-0.3.1 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate deebee 0.3.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate deebee 0.3.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate deebee 0.3.1
[INFO] tweaked toml for crates.io crate deebee 0.3.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate deebee 0.3.1 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate deebee 0.3.1 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" "+1.100.0-beta.1" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 90eb35051ae1b387ac2e0f0c25498f9ee3ef7b3ab2cb5bde3f48afadb094664d
[INFO] running `Command { std: "docker" "start" "90eb35051ae1b387ac2e0f0c25498f9ee3ef7b3ab2cb5bde3f48afadb094664d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90eb35051ae1b387ac2e0f0c25498f9ee3ef7b3ab2cb5bde3f48afadb094664d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "90eb35051ae1b387ac2e0f0c25498f9ee3ef7b3ab2cb5bde3f48afadb094664d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90eb35051ae1b387ac2e0f0c25498f9ee3ef7b3ab2cb5bde3f48afadb094664d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "90eb35051ae1b387ac2e0f0c25498f9ee3ef7b3ab2cb5bde3f48afadb094664d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling uuid v1.23.2
[INFO] [stderr]    Compiling deebee v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 3.45s
[INFO] running `Command { std: "docker" "inspect" "90eb35051ae1b387ac2e0f0c25498f9ee3ef7b3ab2cb5bde3f48afadb094664d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "90eb35051ae1b387ac2e0f0c25498f9ee3ef7b3ab2cb5bde3f48afadb094664d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling deebee v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 3.68s
[INFO] running `Command { std: "docker" "inspect" "90eb35051ae1b387ac2e0f0c25498f9ee3ef7b3ab2cb5bde3f48afadb094664d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "90eb35051ae1b387ac2e0f0c25498f9ee3ef7b3ab2cb5bde3f48afadb094664d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/deebee/2e05f5dbbe69b60c/out/deebee-2e05f5dbbe69b60c)
[INFO] [stdout] running 17 tests
[INFO] [stdout] test tests::test_node_addition_and_removal ... ok
[INFO] [stdout] test tests::test_escaping_and_unescaping ... ok
[INFO] [stdout] test tests::test_graph_traversal ... ok
[INFO] [stdout] test tests::test_filtered_traversal ... ok
[INFO] [stdout] test tests::test_bidirectional_connections ... ok
[INFO] [stdout] test tests::test_json_serialization_roundtrip ... ok
[INFO] [stdout] test tests::test_neighbors ... ok
[INFO] [stdout] test tests::test_find_neighbors_and_tree ... ok
[INFO] [stdout] test tests::test_arrow_reverse ... ok
[INFO] [stdout] test tests::test_find_mechanics ... ok
[INFO] [stdout] test tests::test_node_creation ... ok
[INFO] [stdout] test tests::test_graph_initialization ... ok
[INFO] [stdout] test tests::test_deserialization_success ... ok
[INFO] [stdout] test tests::test_value_from_conversions ... ok
[INFO] [stdout] test tests::test_serialization_primitives ... ok
[INFO] [stdout] test tests::test_node_with_id_and_mutation ... ok
[INFO] [stdout] test tests::test_roundtrip_complex_structures ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/fuzz_deserialization.rs (/opt/rustwide/target/release/build/deebee/1307c5c6f5b85d55/out/fuzz_deserialization-1307c5c6f5b85d55)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_deserialization_chaos ... ok
[INFO] [stdout] test test_random_garbage ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/hardest_test_ever.rs (/opt/rustwide/target/release/build/deebee/b62ec0eb80767362/out/hardest_test_ever-b62ec0eb80767362)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/test_basic.rs (/opt/rustwide/target/release/build/deebee/189d9b8f0b844f2a/out/test_basic-189d9b8f0b844f2a)
[INFO] [stdout] test main - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_basic ... ok
[INFO] [stderr]      Running tests/test_complex_connections.rs (/opt/rustwide/target/release/build/deebee/defd580664fb1837/out/test_complex_connections-defd580664fb1837)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/test_invalid_delimiters.rs (/opt/rustwide/target/release/build/deebee/a11df703140ccf54/out/test_invalid_delimiters-a11df703140ccf54)
[INFO] [stdout] test test_from_map_and_manual_insertion ... ok
[INFO] [stdout] test test_social_network_scenario ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_unbalanced_delimiters ... ok
[INFO] [stderr]      Running tests/test_serialization.rs (/opt/rustwide/target/release/build/deebee/4daf3b9a8c706081/out/test_serialization-4daf3b9a8c706081)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test test_serialization`
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_serialization_overall ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test_serialization_overall stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_serialization_overall' (440) panicked at tests/test_serialization.rs:19:44:
[INFO] [stdout] Failed to write file.: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x63ae9b8cb031 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x63ae9b8df7fa - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x63ae9b8cf24c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x63ae9b8a6f56 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x63ae9b8c3189 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x63ae9b8504b0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x63ae9b8c3342 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x63ae9b8a7002 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x63ae9b89fb89 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x63ae9b8a7c0d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x63ae9b8dff2c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x63ae9b8dfd02 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x63ae9b8436ae - <test_serialization[810e208174c8e55d]::test_serialization_overall::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x63ae9b8438fb - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   14:     0x63ae9b850ad5 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x63ae9b84a3c4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x63ae9b853b62 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x63ae9b8ca34f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x7d48ba317dfa - <unknown>
[INFO] [stdout]   19:     0x7d48ba3ab3d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_serialization_overall
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "90eb35051ae1b387ac2e0f0c25498f9ee3ef7b3ab2cb5bde3f48afadb094664d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90eb35051ae1b387ac2e0f0c25498f9ee3ef7b3ab2cb5bde3f48afadb094664d", kill_on_drop: false }`
[INFO] [stdout] 90eb35051ae1b387ac2e0f0c25498f9ee3ef7b3ab2cb5bde3f48afadb094664d
