[INFO] fetching crate remotemedia-py-env 0.4.0...
[INFO] testing remotemedia-py-env-0.4.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate remotemedia-py-env 0.4.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate remotemedia-py-env 0.4.0
[INFO] finished tweaking crates.io crate remotemedia-py-env 0.4.0
[INFO] tweaked toml for crates.io crate remotemedia-py-env 0.4.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate remotemedia-py-env 0.4.0 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 remotemedia-py-env 0.4.0 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" "+1.100.0-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-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] f65c382fbacb504a25022f92dac3355810f65adba3cfed8a0aac5f63e978a760
[INFO] running `Command { std: "docker" "start" "f65c382fbacb504a25022f92dac3355810f65adba3cfed8a0aac5f63e978a760", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f65c382fbacb504a25022f92dac3355810f65adba3cfed8a0aac5f63e978a760", 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" "f65c382fbacb504a25022f92dac3355810f65adba3cfed8a0aac5f63e978a760" "/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" "f65c382fbacb504a25022f92dac3355810f65adba3cfed8a0aac5f63e978a760", 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" "f65c382fbacb504a25022f92dac3355810f65adba3cfed8a0aac5f63e978a760" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling remotemedia-types v0.4.0
[INFO] [stderr]    Compiling remotemedia-py-env v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 23.15s
[INFO] running `Command { std: "docker" "inspect" "f65c382fbacb504a25022f92dac3355810f65adba3cfed8a0aac5f63e978a760", 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" "f65c382fbacb504a25022f92dac3355810f65adba3cfed8a0aac5f63e978a760" "/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 remotemedia-py-env v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.81s
[INFO] running `Command { std: "docker" "inspect" "f65c382fbacb504a25022f92dac3355810f65adba3cfed8a0aac5f63e978a760", 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" "f65c382fbacb504a25022f92dac3355810f65adba3cfed8a0aac5f63e978a760" "/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 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/remotemedia-py-env/bea28e31f0b37479/out/remotemedia_py_env-bea28e31f0b37479)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test system_backend::tests::test_default_impl ... ok
[INFO] [stdout] test tests::test_cache_key_order_independent ... ok
[INFO] [stdout] test tests::test_discover_in_tree_python_src ... FAILED
[INFO] [stdout] test system_backend::tests::test_python_command_not_empty ... ok
[INFO] [stdout] test tests::test_merge_deps_identical_markers_collapse ... ok
[INFO] [stdout] test tests::test_extract_marker ... ok
[INFO] [stdout] test tests::test_merge_deps_normalized_override ... ok
[INFO] [stdout] test tests::test_merge_deps_keeps_marker_variants ... ok
[INFO] [stdout] test tests::test_extract_package_name ... ok
[INFO] [stdout] test system_backend::tests::test_resolve_python_unix ... ok
[INFO] [stdout] test tests::test_merge_deps_sorted ... ok
[INFO] [stdout] test tests::test_env_scope_serde ... ok
[INFO] [stdout] test tests::test_default_config ... ok
[INFO] [stdout] test tests::test_cache_key_deterministic ... ok
[INFO] [stdout] test tests::test_normalize_package_name ... ok
[INFO] [stdout] test tests::test_cache_key_version_matters ... ok
[INFO] [stdout] test tests::test_python_env_mode_serde ... ok
[INFO] [stdout] test tests::test_merge_deps_same_marker_still_overrides ... ok
[INFO] [stdout] test tests::test_merge_deps_basic ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_discover_in_tree_python_src stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::test_discover_in_tree_python_src' (558) panicked at src/lib.rs:999:14:
[INFO] [stdout] in-workspace build should locate clients/python
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x59484778f9c1 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5948477a4bda - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x594847793bdc - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x59484776b966 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x594847788059 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x59484771bfb0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x594847788212 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x59484776ba12 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x594847764729 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x59484776c61d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5948477a530c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5948477a5064 - core[a373ad73a504971]::option::expect_failed
[INFO] [stdout]   12:     0x5948477081a7 - <remotemedia_py_env[317ce7c5b8becade]::tests::test_discover_in_tree_python_src::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x59484770f3fb - 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:     0x59484771c5d5 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   15:     0x594847715ec4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x59484771f662 - <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:     0x59484778f21f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x7ff31d70adfa - <unknown>
[INFO] [stdout]   19:     0x7ff31d79e3d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::test_discover_in_tree_python_src
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 18 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "f65c382fbacb504a25022f92dac3355810f65adba3cfed8a0aac5f63e978a760", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f65c382fbacb504a25022f92dac3355810f65adba3cfed8a0aac5f63e978a760", kill_on_drop: false }`
[INFO] [stdout] f65c382fbacb504a25022f92dac3355810f65adba3cfed8a0aac5f63e978a760
