[INFO] fetching crate ctoon 0.8.3...
[INFO] testing ctoon-0.8.3 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate ctoon 0.8.3 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate ctoon 0.8.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ctoon 0.8.3
[INFO] tweaked toml for crates.io crate ctoon 0.8.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ctoon 0.8.3 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 ctoon 0.8.3 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unicode-ident v1.0.26
[INFO] [stderr]   Downloaded indexmap v2.14.2
[INFO] [stderr]   Downloaded cc v1.6.0
[INFO] [stderr]   Downloaded syn v3.0.6
[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] 842c5e941431a40a5e8c256bf8a35b7325b3fe363fb16d45cef08c3a19357c52
[INFO] running `Command { std: "docker" "start" "842c5e941431a40a5e8c256bf8a35b7325b3fe363fb16d45cef08c3a19357c52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "842c5e941431a40a5e8c256bf8a35b7325b3fe363fb16d45cef08c3a19357c52", 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" "842c5e941431a40a5e8c256bf8a35b7325b3fe363fb16d45cef08c3a19357c52" "/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" "842c5e941431a40a5e8c256bf8a35b7325b3fe363fb16d45cef08c3a19357c52", 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" "842c5e941431a40a5e8c256bf8a35b7325b3fe363fb16d45cef08c3a19357c52" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling find-msvc-tools v0.1.14
[INFO] [stderr]    Compiling shlex v2.0.1
[INFO] [stderr]    Compiling cc v1.6.0
[INFO] [stderr]    Compiling ctoon v0.8.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 7.60s
[INFO] running `Command { std: "docker" "inspect" "842c5e941431a40a5e8c256bf8a35b7325b3fe363fb16d45cef08c3a19357c52", 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" "842c5e941431a40a5e8c256bf8a35b7325b3fe363fb16d45cef08c3a19357c52" "/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 zmij v1.0.23
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling indexmap v2.14.2
[INFO] [stderr]    Compiling ctoon v0.8.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 8.00s
[INFO] running `Command { std: "docker" "inspect" "842c5e941431a40a5e8c256bf8a35b7325b3fe363fb16d45cef08c3a19357c52", 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" "842c5e941431a40a5e8c256bf8a35b7325b3fe363fb16d45cef08c3a19357c52" "/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 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bindings/rust/src/lib.rs (/opt/rustwide/target/release/deps/ctoon-2109bd0a4ecf9faf)
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::empty_string_value ... ok
[INFO] [stdout] test tests::roundtrip_basic ... ok
[INFO] [stdout] test tests::write_options_delimiter ... ok
[INFO] [stdout] test tests::json_interop ... ok
[INFO] [stdout] test tests::write_options_flags_and_indent ... ok
[INFO] [stdout] test tests::parse_error_has_message ... ok
[INFO] [stdout] test tests::indexing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/rust/integration_test.rs (/opt/rustwide/target/release/deps/integration-4784f847c1c2aaaf)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test indexing_missing_key_returns_null ... ok
[INFO] [stdout] test dumps_basic_object ... ok
[INFO] [stdout] test roundtrip_nested ... ok
[INFO] [stdout] test null_and_bool ... ok
[INFO] [stdout] test roundtrip_array ... ok
[INFO] [stdout] test loads_basic_object ... ok
[INFO] [stdout] test parse_error_is_reported ... ok
[INFO] [stdout] test escaped_key_round_trip ... ok
[INFO] [stdout] test negative_and_float ... ok
[INFO] [stdout] test json_to_toon_to_json ... ok
[INFO] [stdout] test unicode_string ... ok
[INFO] [stdout] test spec_matches_supported_spec_conf ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- spec_matches_supported_spec_conf stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'spec_matches_supported_spec_conf' (445) panicked at tests/rust/integration_test.rs:129:46:
[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:     0x6535d0b672e1 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x6535d0b7bcca - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x6535d0b6b77c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x6535d0b43566 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x6535d0b5f6d9 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x6535d0ae9240 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x6535d0b5f892 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x6535d0b43612 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x6535d0b3c209 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x6535d0b4420d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x6535d0b7c3fc - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x6535d0b7c1d2 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x6535d0adc2ab - <integration[ec2441655e62fdd8]::spec_matches_supported_spec_conf::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x6535d0adc52b - 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]   14:     0x6535d0ae9b95 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   15:     0x6535d0ae3454 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x6535d0aeccf2 - <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]   17:     0x6535d0b66849 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x7f86b783adfa - <unknown>
[INFO] [stdout]   19:     0x7f86b78ce3d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     spec_matches_supported_spec_conf
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 11 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test integration`
[INFO] running `Command { std: "docker" "inspect" "842c5e941431a40a5e8c256bf8a35b7325b3fe363fb16d45cef08c3a19357c52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "842c5e941431a40a5e8c256bf8a35b7325b3fe363fb16d45cef08c3a19357c52", kill_on_drop: false }`
[INFO] [stdout] 842c5e941431a40a5e8c256bf8a35b7325b3fe363fb16d45cef08c3a19357c52
