[INFO] fetching crate elaborate 0.2.0...
[INFO] testing elaborate-0.2.0 against beta-2026-01-20 for beta-1.94-1
[INFO] extracting crate elaborate 0.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate elaborate 0.2.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate elaborate 0.2.0
[INFO] tweaked toml for crates.io crate elaborate 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate elaborate 0.2.0 on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate elaborate 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" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ad511b44aa1cac4e686333f74c9c7b52a0d01503b560a4a053fa80d11e5da0a
[INFO] running `Command { std: "docker" "start" "-a" "4ad511b44aa1cac4e686333f74c9c7b52a0d01503b560a4a053fa80d11e5da0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ad511b44aa1cac4e686333f74c9c7b52a0d01503b560a4a053fa80d11e5da0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ad511b44aa1cac4e686333f74c9c7b52a0d01503b560a4a053fa80d11e5da0a", kill_on_drop: false }`
[INFO] [stdout] 4ad511b44aa1cac4e686333f74c9c7b52a0d01503b560a4a053fa80d11e5da0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6425a6021354dac76f5f3b7fd9ed34cd8c68a2866c1ae2dc631a647c916ab275
[INFO] running `Command { std: "docker" "start" "-a" "6425a6021354dac76f5f3b7fd9ed34cd8c68a2866c1ae2dc631a647c916ab275", kill_on_drop: false }`
[INFO] [stderr]    Compiling elaborate v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `Command { std: "docker" "inspect" "6425a6021354dac76f5f3b7fd9ed34cd8c68a2866c1ae2dc631a647c916ab275", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6425a6021354dac76f5f3b7fd9ed34cd8c68a2866c1ae2dc631a647c916ab275", kill_on_drop: false }`
[INFO] [stdout] 6425a6021354dac76f5f3b7fd9ed34cd8c68a2866c1ae2dc631a647c916ab275
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f3543f7b264416a2abaa815d588065ff4b0b1922c8b19a24e1ca841bcdb93bd
[INFO] running `Command { std: "docker" "start" "-a" "4f3543f7b264416a2abaa815d588065ff4b0b1922c8b19a24e1ca841bcdb93bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling serde_core v1.0.226
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling rustix v1.0.1
[INFO] [stderr]    Compiling predicates-core v1.0.8
[INFO] [stderr]    Compiling dtor-proc-macro v0.0.6
[INFO] [stderr]    Compiling assert_cmd v2.1.1
[INFO] [stderr]    Compiling termtree v0.4.1
[INFO] [stderr]    Compiling linux-raw-sys v0.9.2
[INFO] [stderr]    Compiling difflib v0.4.0
[INFO] [stderr]    Compiling toml_parser v1.0.4
[INFO] [stderr]    Compiling ctor-proc-macro v0.0.7
[INFO] [stderr]    Compiling once_cell v1.20.3
[INFO] [stderr]    Compiling fastrand v2.1.1
[INFO] [stderr]    Compiling toml_writer v1.0.4
[INFO] [stderr]    Compiling predicates v3.1.2
[INFO] [stderr]    Compiling predicates-tree v1.0.11
[INFO] [stderr]    Compiling dtor v0.1.0
[INFO] [stderr]    Compiling ctor v0.6.3
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling regex-automata v0.4.12
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling serde_spanned v1.0.3
[INFO] [stderr]    Compiling toml_datetime v0.7.3
[INFO] [stderr]    Compiling toml v0.9.8
[INFO] [stderr]    Compiling bstr v1.10.0
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling elaborate v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 18.30s
[INFO] running `Command { std: "docker" "inspect" "4f3543f7b264416a2abaa815d588065ff4b0b1922c8b19a24e1ca841bcdb93bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f3543f7b264416a2abaa815d588065ff4b0b1922c8b19a24e1ca841bcdb93bd", kill_on_drop: false }`
[INFO] [stdout] 4f3543f7b264416a2abaa815d588065ff4b0b1922c8b19a24e1ca841bcdb93bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5335546e4ea1ffdf8ba22d26cb60a7840d2f94d6fa6dd51dfc6e8ef423bfc55a
[INFO] running `Command { std: "docker" "start" "-a" "5335546e4ea1ffdf8ba22d26cb60a7840d2f94d6fa6dd51dfc6e8ef423bfc55a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/elaborate-f85127cdb783dbe5)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/call_failed.rs (/opt/rustwide/target/debug/deps/call_failed-ef911a01558940ac)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test struct_call_failed_without_elaborate ... ok
[INFO] [stdout] test unix::call_failed_without_elaborate ... FAILED
[INFO] [stdout] test unix::trait_call_failed_with_elaborate ... ok
[INFO] [stdout] test struct_call_failed_with_elaborate ... ok
[INFO] [stdout] test unix::trait_call_failed_without_elaborate ... ok
[INFO] [stdout] test unix::call_failed_with_elaborate ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- unix::call_failed_without_elaborate stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'unix::call_failed_without_elaborate' (29) panicked at tests/call_failed.rs:102:49:
[INFO] [stdout] called `Result::unwrap_err()` on an `Ok` value: ()
[INFO] [stdout] note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
[INFO] [stdout] 
[INFO] [stdout] ---- unix::call_failed_with_elaborate stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'unix::call_failed_with_elaborate' (28) panicked at tests/call_failed.rs:126:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: "call failed:\n    std::fs::create_dir(\n        \"/dir\",\n    )\n\nCaused by:\n    Permission denied (os error 13)"
[INFO] [stdout]  right: "call failed:\n    std::fs::create_dir(\n        \"/dir\",\n    )\n\nCaused by:\n    File exists (os error 17)"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     unix::call_failed_with_elaborate
[INFO] [stdout]     unix::call_failed_without_elaborate
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test call_failed`
[INFO] running `Command { std: "docker" "inspect" "5335546e4ea1ffdf8ba22d26cb60a7840d2f94d6fa6dd51dfc6e8ef423bfc55a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5335546e4ea1ffdf8ba22d26cb60a7840d2f94d6fa6dd51dfc6e8ef423bfc55a", kill_on_drop: false }`
[INFO] [stdout] 5335546e4ea1ffdf8ba22d26cb60a7840d2f94d6fa6dd51dfc6e8ef423bfc55a
