[INFO] fetching crate fn_vm 4.0.0...
[INFO] testing fn_vm-4.0.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate fn_vm 4.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate fn_vm 4.0.0
[INFO] finished tweaking crates.io crate fn_vm 4.0.0
[INFO] tweaked toml for crates.io crate fn_vm 4.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fn_vm 4.0.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 43 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2efbcea6685379e2266e5c84b912cda8ac5432516dec1f847084bddc192b033f
[INFO] running `Command { std: "docker" "start" "-a" "2efbcea6685379e2266e5c84b912cda8ac5432516dec1f847084bddc192b033f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2efbcea6685379e2266e5c84b912cda8ac5432516dec1f847084bddc192b033f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2efbcea6685379e2266e5c84b912cda8ac5432516dec1f847084bddc192b033f", kill_on_drop: false }`
[INFO] [stdout] 2efbcea6685379e2266e5c84b912cda8ac5432516dec1f847084bddc192b033f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbc67b4b2fb971209047cea198c4ab71ee2512b732b587fc27fa3067755f25a2
[INFO] running `Command { std: "docker" "start" "-a" "dbc67b4b2fb971209047cea198c4ab71ee2512b732b587fc27fa3067755f25a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling toml_datetime v0.7.2
[INFO] [stderr]    Compiling small_len v1.1.2
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling toml_parser v1.0.3
[INFO] [stderr]    Compiling toml_edit v0.23.6
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]    Compiling num_enum_derive v0.7.4
[INFO] [stderr]    Compiling num_enum v0.7.4
[INFO] [stderr]    Compiling var_num v0.4.2
[INFO] [stderr]    Compiling vm_value v0.4.3
[INFO] [stderr]    Compiling fn_vm v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.96s
[INFO] running `Command { std: "docker" "inspect" "dbc67b4b2fb971209047cea198c4ab71ee2512b732b587fc27fa3067755f25a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbc67b4b2fb971209047cea198c4ab71ee2512b732b587fc27fa3067755f25a2", kill_on_drop: false }`
[INFO] [stdout] dbc67b4b2fb971209047cea198c4ab71ee2512b732b587fc27fa3067755f25a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ff46aeb943b3c53e4e808403b8d154630197b17ada5f88de72886b3c6a77f3d
[INFO] running `Command { std: "docker" "start" "-a" "8ff46aeb943b3c53e4e808403b8d154630197b17ada5f88de72886b3c6a77f3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling fn_vm v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.03s
[INFO] running `Command { std: "docker" "inspect" "8ff46aeb943b3c53e4e808403b8d154630197b17ada5f88de72886b3c6a77f3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ff46aeb943b3c53e4e808403b8d154630197b17ada5f88de72886b3c6a77f3d", kill_on_drop: false }`
[INFO] [stdout] 8ff46aeb943b3c53e4e808403b8d154630197b17ada5f88de72886b3c6a77f3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bda8e9c6d974cde150641e8487fdb1d8c4275275eba0ad192c109a140e0b9ba9
[INFO] running `Command { std: "docker" "start" "-a" "bda8e9c6d974cde150641e8487fdb1d8c4275275eba0ad192c109a140e0b9ba9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fn_vm-607a197495e18d30)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test tests::add_works ... ok
[INFO] [stdout] test tests::copy_works ... ok
[INFO] [stdout] test tests::bitand_works ... ok
[INFO] [stdout] test tests::dynamic_frames_work ... ok
[INFO] [stdout] test tests::bitxor_works ... ok
[INFO] [stdout] test tests::bitor_works ... ok
[INFO] [stdout] test tests::fn_works ... ok
[INFO] [stdout] test tests::frames_work ... ok
[INFO] [stdout] test tests::lazy_works ... ok
[INFO] [stdout] test tests::load_works_zero_register ... ok
[INFO] [stdout] test tests::locals_mut_work ... ok
[INFO] [stdout] test tests::locals_work ... ok
[INFO] [stdout] test tests::mul_works ... ok
[INFO] [stdout] test tests::neg_works ... ok
[INFO] [stdout] test tests::nop_works ... ok
[INFO] [stdout] test tests::not_works ... ok
[INFO] [stdout] test tests::sub_works ... ok
[INFO] [stderr]    Doc-tests fn_vm
[INFO] [stdout] test tests::hcf_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "bda8e9c6d974cde150641e8487fdb1d8c4275275eba0ad192c109a140e0b9ba9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bda8e9c6d974cde150641e8487fdb1d8c4275275eba0ad192c109a140e0b9ba9", kill_on_drop: false }`
[INFO] [stdout] bda8e9c6d974cde150641e8487fdb1d8c4275275eba0ad192c109a140e0b9ba9