[INFO] fetching crate tasru 0.3.14...
[INFO] testing tasru-0.3.14 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate tasru 0.3.14 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate tasru 0.3.14
[INFO] finished tweaking crates.io crate tasru 0.3.14
[INFO] tweaked toml for crates.io crate tasru 0.3.14 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tasru 0.3.14 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tasru 0.3.14 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2df720f9060d051c3f9b88d40a653ca192bf3f3c03911e28bf5a72373cb893e9
[INFO] running `Command { std: "docker" "start" "-a" "2df720f9060d051c3f9b88d40a653ca192bf3f3c03911e28bf5a72373cb893e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2df720f9060d051c3f9b88d40a653ca192bf3f3c03911e28bf5a72373cb893e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2df720f9060d051c3f9b88d40a653ca192bf3f3c03911e28bf5a72373cb893e9", kill_on_drop: false }`
[INFO] [stdout] 2df720f9060d051c3f9b88d40a653ca192bf3f3c03911e28bf5a72373cb893e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a0b4f8e78b7234e00d52a63619c3809167557f8dcdb3454303805ee66c5af85
[INFO] running `Command { std: "docker" "start" "-a" "5a0b4f8e78b7234e00d52a63619c3809167557f8dcdb3454303805ee66c5af85", kill_on_drop: false }`
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling hashbrown v0.15.3
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling fallible-iterator v0.3.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.24
[INFO] [stderr]    Compiling twox-hash v1.6.3
[INFO] [stderr]    Compiling ruzstd v0.7.3
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling gimli v0.32.0
[INFO] [stderr]    Compiling tasru v0.3.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.82s
[INFO] running `Command { std: "docker" "inspect" "5a0b4f8e78b7234e00d52a63619c3809167557f8dcdb3454303805ee66c5af85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a0b4f8e78b7234e00d52a63619c3809167557f8dcdb3454303805ee66c5af85", kill_on_drop: false }`
[INFO] [stdout] 5a0b4f8e78b7234e00d52a63619c3809167557f8dcdb3454303805ee66c5af85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa6a05407b4e9ecc2fedb354aaa4b2d9ed4579166df19199a657f765a7befd85
[INFO] running `Command { std: "docker" "start" "-a" "aa6a05407b4e9ecc2fedb354aaa4b2d9ed4579166df19199a657f765a7befd85", kill_on_drop: false }`
[INFO] [stderr]    Compiling tasru v0.3.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "aa6a05407b4e9ecc2fedb354aaa4b2d9ed4579166df19199a657f765a7befd85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa6a05407b4e9ecc2fedb354aaa4b2d9ed4579166df19199a657f765a7befd85", kill_on_drop: false }`
[INFO] [stdout] aa6a05407b4e9ecc2fedb354aaa4b2d9ed4579166df19199a657f765a7befd85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c8125b6ef64b0e92a2da4b0fbac211e9c3fdf5e4676190bf8bdd2b9285e1b76c
[INFO] running `Command { std: "docker" "start" "-a" "c8125b6ef64b0e92a2da4b0fbac211e9c3fdf5e4676190bf8bdd2b9285e1b76c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tasru-b832938022bada8b)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[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] [stderr]    Doc-tests tasru
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 9) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.96s; merged doctests compilation took 1.95s
[INFO] running `Command { std: "docker" "inspect" "c8125b6ef64b0e92a2da4b0fbac211e9c3fdf5e4676190bf8bdd2b9285e1b76c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8125b6ef64b0e92a2da4b0fbac211e9c3fdf5e4676190bf8bdd2b9285e1b76c", kill_on_drop: false }`
[INFO] [stdout] c8125b6ef64b0e92a2da4b0fbac211e9c3fdf5e4676190bf8bdd2b9285e1b76c