[INFO] fetching crate i18n-again-support 0.0.1...
[INFO] testing i18n-again-support-0.0.1 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate i18n-again-support 0.0.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate i18n-again-support 0.0.1
[INFO] finished tweaking crates.io crate i18n-again-support 0.0.1
[INFO] tweaked toml for crates.io crate i18n-again-support 0.0.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate i18n-again-support 0.0.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 47 packages to highest compatible versions
[INFO] [stderr]       Adding cargo_toml v0.15.3 (available: v1.0.1)
[INFO] [stderr]       Adding fs-err v2.11.0 (available: v3.3.2)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.21)
[INFO] [stderr]       Adding toml v0.7.8 (available: v1.1.8+spec-1.1.0)
[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-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0ecea5889716b1bff15b391dc5e87baf6f1ea96725320c46984840c8f48cd460
[INFO] running `Command { std: "docker" "start" "0ecea5889716b1bff15b391dc5e87baf6f1ea96725320c46984840c8f48cd460", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ecea5889716b1bff15b391dc5e87baf6f1ea96725320c46984840c8f48cd460", 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" "0ecea5889716b1bff15b391dc5e87baf6f1ea96725320c46984840c8f48cd460" "/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" "0ecea5889716b1bff15b391dc5e87baf6f1ea96725320c46984840c8f48cd460", 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" "0ecea5889716b1bff15b391dc5e87baf6f1ea96725320c46984840c8f48cd460" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling equivalent v1.0.3
[INFO] [stderr]    Compiling thiserror v2.0.21
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling fs-err v2.11.0
[INFO] [stderr]    Compiling spin v0.9.9
[INFO] [stderr]    Compiling unicode-ident v1.0.27
[INFO] [stderr]    Compiling glob v0.3.4
[INFO] [stderr]    Compiling serde_json v1.0.154
[INFO] [stderr]    Compiling indexmap v2.14.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling thiserror-impl v2.0.21
[INFO] [stderr]    Compiling cobs v0.3.0
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling postcard v1.1.3
[INFO] [stderr]    Compiling toml v0.7.8
[INFO] [stderr]    Compiling cargo_toml v0.15.3
[INFO] [stderr]    Compiling i18n-again-support v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 29.80s
[INFO] running `Command { std: "docker" "inspect" "0ecea5889716b1bff15b391dc5e87baf6f1ea96725320c46984840c8f48cd460", 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" "0ecea5889716b1bff15b391dc5e87baf6f1ea96725320c46984840c8f48cd460" "/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 i18n-again-support v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/tests.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     extract_yaml_content(yaml_content, &mut trans_map);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let _ = extract_yaml_content(yaml_content, &mut trans_map);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 8.00s
[INFO] running `Command { std: "docker" "inspect" "0ecea5889716b1bff15b391dc5e87baf6f1ea96725320c46984840c8f48cd460", 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" "0ecea5889716b1bff15b391dc5e87baf6f1ea96725320c46984840c8f48cd460" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/tests.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     extract_yaml_content(yaml_content, &mut trans_map);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 36 |     let _ = extract_yaml_content(yaml_content, &mut trans_map);
[INFO] [stderr]    |     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `i18n-again-support` (lib test) generated 1 warning
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::yaml_parsing_works ... ok
[INFO] [stdout] test tests::ser_de_roundtrip ... ok
[INFO] [stdout] test tests::trans_map_voodoo_works ... ok
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/i18n_again_support-44da110f1c1f7b0f)
[INFO] [stdout] test tests::full_roundtrip ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::full_roundtrip stdout ----
[INFO] [stdout] cargo:warning=Using manifest file: /opt/rustwide/workdir/../../foo/loco/.i18-serialize.postcard/Cargo.toml
[INFO] [stdout] [src/prepare.rs:40:20] fs_err::read_to_string(manifest_path) = Err(
[INFO] [stdout]     Custom {
[INFO] [stdout]         kind: NotFound,
[INFO] [stdout]         error: Error {
[INFO] [stdout]             kind: OpenFile,
[INFO] [stdout]             source: Os {
[INFO] [stdout]                 code: 2,
[INFO] [stdout]                 kind: NotFound,
[INFO] [stdout]                 message: "No such file or directory",
[INFO] [stdout]             },
[INFO] [stdout]             path: "/opt/rustwide/workdir/../../foo/loco/.i18-serialize.postcard/Cargo.toml",
[INFO] [stdout]         },
[INFO] [stdout]     },
[INFO] [stdout] )
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::full_roundtrip' (700) panicked at src/tests.rs:14:19:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Io(Custom { kind: NotFound, error: Error { kind: OpenFile, source: Os { code: 2, kind: NotFound, message: "No such file or directory" }, path: "/opt/rustwide/workdir/../../foo/loco/.i18-serialize.postcard/Cargo.toml" } })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5663aa2806d1 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5663aa29646a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x5663aa284e7c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5663aa25c196 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5663aa278a09 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x5663aa2094d0 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5663aa278bc2 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5663aa25c242 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5663aa254f29 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5663aa25ce3d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x5663aa296b9c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5663aa296972 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x5663aa1994a4 - i18n_again_support[6ae2da286a8061e8]::tests::full_roundtrip
[INFO] [stdout]   13:     0x5663aa1b0b09 - <i18n_again_support[6ae2da286a8061e8]::tests::full_roundtrip::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5663aa1fc7bb - 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:     0x5663aa209e25 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5663aa2036e4 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5663aa20cf82 - <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:     0x5663aa27ffa9 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7605b59a1dfa - <unknown>
[INFO] [stdout]   20:     0x7605b5a353d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::full_roundtrip
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "0ecea5889716b1bff15b391dc5e87baf6f1ea96725320c46984840c8f48cd460", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ecea5889716b1bff15b391dc5e87baf6f1ea96725320c46984840c8f48cd460", kill_on_drop: false }`
[INFO] [stdout] 0ecea5889716b1bff15b391dc5e87baf6f1ea96725320c46984840c8f48cd460
