[INFO] fetching crate krite-core 0.2.0...
[INFO] testing krite-core-0.2.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate krite-core 0.2.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate krite-core 0.2.0
[INFO] finished tweaking crates.io crate krite-core 0.2.0
[INFO] tweaked toml for crates.io crate krite-core 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate krite-core 0.2.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate krite-core 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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] 2bbd1f2b7e8c6cd8c9169e679a26408a013207d40f912141bb7ffb40cbe2eb50
[INFO] running `Command { std: "docker" "start" "2bbd1f2b7e8c6cd8c9169e679a26408a013207d40f912141bb7ffb40cbe2eb50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2bbd1f2b7e8c6cd8c9169e679a26408a013207d40f912141bb7ffb40cbe2eb50", 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" "2bbd1f2b7e8c6cd8c9169e679a26408a013207d40f912141bb7ffb40cbe2eb50" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2bbd1f2b7e8c6cd8c9169e679a26408a013207d40f912141bb7ffb40cbe2eb50", 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" "2bbd1f2b7e8c6cd8c9169e679a26408a013207d40f912141bb7ffb40cbe2eb50" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling krite-core v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 10.50s
[INFO] running `Command { std: "docker" "inspect" "2bbd1f2b7e8c6cd8c9169e679a26408a013207d40f912141bb7ffb40cbe2eb50", 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" "2bbd1f2b7e8c6cd8c9169e679a26408a013207d40f912141bb7ffb40cbe2eb50" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling krite-core v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 4.44s
[INFO] running `Command { std: "docker" "inspect" "2bbd1f2b7e8c6cd8c9169e679a26408a013207d40f912141bb7ffb40cbe2eb50", 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" "2bbd1f2b7e8c6cd8c9169e679a26408a013207d40f912141bb7ffb40cbe2eb50" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/krite_core-755b55c747382de6)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::criteria_are_content ... ok
[INFO] [stdout] test tests::equivalent_numbers_canonicalize_alike ... ok
[INFO] [stdout] test tests::jcs_rfc8785_vectors ... ok
[INFO] [stdout] test tests::question_ids ... ok
[INFO] [stdout] test tests::empty_fields ... ok
[INFO] [stdout] test tests::canonical_state_ignores_key_order ... ok
[INFO] [stdout] test tests::instructions_are_optional_content ... ok
[INFO] [stdout] test tests::invalid_examples_are_rejected ... FAILED
[INFO] [stdout] test tests::example_requests_are_valid ... FAILED
[INFO] [stdout] test tests::noul_criteria ... ok
[INFO] [stdout] test tests::error_body_shape ... FAILED
[INFO] [stdout] test tests::ordered_serialization_keeps_level_order ... ok
[INFO] [stdout] test tests::score_levels_unique_non_empty ... ok
[INFO] [stdout] test tests::limits ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::invalid_examples_are_rejected stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::invalid_examples_are_rejected' (314) panicked at src/lib.rs:411:41:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x57ef8a5896a1 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x57ef8a59f08a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout]    2:     0x57ef8a58de0c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x57ef8a565516 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x57ef8a5818d9 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x57ef8a50e5a0 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x57ef8a581a92 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x57ef8a5655c2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x57ef8a55e119 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x57ef8a5661bd - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x57ef8a59f7bc - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x57ef8a59f592 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x57ef8a4d7bab - krite_core[cbf8106a2eff3243]::tests::invalid_examples_are_rejected
[INFO] [stdout]   13:     0x57ef8a4e1a29 - <krite_core[cbf8106a2eff3243]::tests::invalid_examples_are_rejected::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x57ef8a50188b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   15:     0x57ef8a50eef5 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   16:     0x57ef8a5087b4 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x57ef8a512052 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x57ef8a588c59 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x747c052c7dfa - <unknown>
[INFO] [stdout]   20:     0x747c0535b3d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::example_requests_are_valid stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::example_requests_are_valid' (312) panicked at src/lib.rs:384:46:
[INFO] [stdout] /opt/rustwide/workdir/../../docs/protocol/examples/choice.request.json: No such file or directory (os error 2)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x57ef8a5896a1 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x57ef8a59f08a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x57ef8a58de0c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x57ef8a565516 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x57ef8a5818d9 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x57ef8a50e5a0 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x57ef8a581a92 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x57ef8a5655c2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x57ef8a55e119 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x57ef8a5661bd - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x57ef8a59f7bc - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x57ef8a4d1aba - krite_core[cbf8106a2eff3243]::tests::example::{closure#0}
[INFO] [stdout]   12:     0x57ef8a4d3582 - krite_core[cbf8106a2eff3243]::tests::example
[INFO] [stdout]   13:     0x57ef8a4d6f87 - krite_core[cbf8106a2eff3243]::tests::example_requests_are_valid
[INFO] [stdout]   14:     0x57ef8a4e1a09 - <krite_core[cbf8106a2eff3243]::tests::example_requests_are_valid::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x57ef8a50188b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   16:     0x57ef8a50eef5 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   17:     0x57ef8a5087b4 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x57ef8a512052 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x57ef8a588c59 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x747c052c7dfa - <unknown>
[INFO] [stdout]   21:     0x747c0535b3d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::error_body_shape stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::error_body_shape' (311) panicked at src/lib.rs:384:46:
[INFO] [stdout] /opt/rustwide/workdir/../../docs/protocol/examples/too-many-options.error.json: No such file or directory (os error 2)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x57ef8a5896a1 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x57ef8a59f08a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x57ef8a58de0c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x57ef8a565516 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x57ef8a5818d9 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x57ef8a50e5a0 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x57ef8a581a92 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x57ef8a5655c2 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x57ef8a55e119 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x57ef8a5661bd - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x57ef8a59f7bc - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x57ef8a4d1aba - krite_core[cbf8106a2eff3243]::tests::example::{closure#0}
[INFO] [stdout]   12:     0x57ef8a4d3582 - krite_core[cbf8106a2eff3243]::tests::example
[INFO] [stdout]   13:     0x57ef8a4d4a0b - krite_core[cbf8106a2eff3243]::tests::error_body_shape
[INFO] [stdout]   14:     0x57ef8a4e19a9 - <krite_core[cbf8106a2eff3243]::tests::error_body_shape::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x57ef8a50188b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   16:     0x57ef8a50eef5 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   17:     0x57ef8a5087b4 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x57ef8a512052 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x57ef8a588c59 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x747c052c7dfa - <unknown>
[INFO] [stdout]   21:     0x747c0535b3d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::error_body_shape
[INFO] [stdout]     tests::example_requests_are_valid
[INFO] [stdout]     tests::invalid_examples_are_rejected
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 11 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2bbd1f2b7e8c6cd8c9169e679a26408a013207d40f912141bb7ffb40cbe2eb50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bbd1f2b7e8c6cd8c9169e679a26408a013207d40f912141bb7ffb40cbe2eb50", kill_on_drop: false }`
[INFO] [stdout] 2bbd1f2b7e8c6cd8c9169e679a26408a013207d40f912141bb7ffb40cbe2eb50
