[INFO] fetching crate smdiff-common 0.5.0...
[INFO] testing smdiff-common-0.5.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate smdiff-common 0.5.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate smdiff-common 0.5.0
[INFO] finished tweaking crates.io crate smdiff-common 0.5.0
[INFO] tweaked toml for crates.io crate smdiff-common 0.5.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate smdiff-common 0.5.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] 89dc58e2b7ba2843eadd1d5d51692ca5a50d5aa0b04c6d13be00976648555e18
[INFO] running `Command { std: "docker" "start" "-a" "89dc58e2b7ba2843eadd1d5d51692ca5a50d5aa0b04c6d13be00976648555e18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89dc58e2b7ba2843eadd1d5d51692ca5a50d5aa0b04c6d13be00976648555e18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89dc58e2b7ba2843eadd1d5d51692ca5a50d5aa0b04c6d13be00976648555e18", kill_on_drop: false }`
[INFO] [stdout] 89dc58e2b7ba2843eadd1d5d51692ca5a50d5aa0b04c6d13be00976648555e18
[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] 6cf5b50fc1137cd1eb47f4f481c050823c57da92e1d273ec758008dd13c38ccc
[INFO] running `Command { std: "docker" "start" "-a" "6cf5b50fc1137cd1eb47f4f481c050823c57da92e1d273ec758008dd13c38ccc", kill_on_drop: false }`
[INFO] [stderr]    Compiling smdiff-common v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "6cf5b50fc1137cd1eb47f4f481c050823c57da92e1d273ec758008dd13c38ccc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cf5b50fc1137cd1eb47f4f481c050823c57da92e1d273ec758008dd13c38ccc", kill_on_drop: false }`
[INFO] [stdout] 6cf5b50fc1137cd1eb47f4f481c050823c57da92e1d273ec758008dd13c38ccc
[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] c62ed45eb999d1cff8d7fb9c0b7a85258bbf75ac1b98be9171fcdadd5d6b8cac
[INFO] running `Command { std: "docker" "start" "-a" "c62ed45eb999d1cff8d7fb9c0b7a85258bbf75ac1b98be9171fcdadd5d6b8cac", kill_on_drop: false }`
[INFO] [stderr]    Compiling smdiff-common v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "c62ed45eb999d1cff8d7fb9c0b7a85258bbf75ac1b98be9171fcdadd5d6b8cac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c62ed45eb999d1cff8d7fb9c0b7a85258bbf75ac1b98be9171fcdadd5d6b8cac", kill_on_drop: false }`
[INFO] [stdout] c62ed45eb999d1cff8d7fb9c0b7a85258bbf75ac1b98be9171fcdadd5d6b8cac
[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] a27b879413f68f60f3e21e41df32555030b7e9d37f37c98539b7ca4d97572cdb
[INFO] running `Command { std: "docker" "start" "-a" "a27b879413f68f60f3e21e41df32555030b7e9d37f37c98539b7ca4d97572cdb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/smdiff_common-dc38828305683101)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_add_i64_to_u64 ... ok
[INFO] [stdout] test tests::test_ivarint_vals ... ok
[INFO] [stdout] test tests::test_u64_to_i64_diff ... ok
[INFO] [stdout] test tests::test_ivarint ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests smdiff_common
[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" "a27b879413f68f60f3e21e41df32555030b7e9d37f37c98539b7ca4d97572cdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a27b879413f68f60f3e21e41df32555030b7e9d37f37c98539b7ca4d97572cdb", kill_on_drop: false }`
[INFO] [stdout] a27b879413f68f60f3e21e41df32555030b7e9d37f37c98539b7ca4d97572cdb