[INFO] fetching crate shmemfdrs 0.1.4...
[INFO] testing shmemfdrs-0.1.4 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate shmemfdrs 0.1.4 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate shmemfdrs 0.1.4
[INFO] finished tweaking crates.io crate shmemfdrs 0.1.4
[INFO] tweaked toml for crates.io crate shmemfdrs 0.1.4 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate shmemfdrs 0.1.4 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 10ac702fe7a1af7b7370d800424d7235eb6b00f6a73744cea7f6194bb5d22c90
[INFO] running `Command { std: "docker" "start" "-a" "10ac702fe7a1af7b7370d800424d7235eb6b00f6a73744cea7f6194bb5d22c90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10ac702fe7a1af7b7370d800424d7235eb6b00f6a73744cea7f6194bb5d22c90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10ac702fe7a1af7b7370d800424d7235eb6b00f6a73744cea7f6194bb5d22c90", kill_on_drop: false }`
[INFO] [stdout] 10ac702fe7a1af7b7370d800424d7235eb6b00f6a73744cea7f6194bb5d22c90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] f31a4e4dac51466b0b775aaf0a382b5ddf2255e28402d97a0b617dc11da0b24c
[INFO] running `Command { std: "docker" "start" "-a" "f31a4e4dac51466b0b775aaf0a382b5ddf2255e28402d97a0b617dc11da0b24c", kill_on_drop: false }`
[INFO] [stderr]    Compiling shmemfdrs v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "f31a4e4dac51466b0b775aaf0a382b5ddf2255e28402d97a0b617dc11da0b24c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f31a4e4dac51466b0b775aaf0a382b5ddf2255e28402d97a0b617dc11da0b24c", kill_on_drop: false }`
[INFO] [stdout] f31a4e4dac51466b0b775aaf0a382b5ddf2255e28402d97a0b617dc11da0b24c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 028ed7bdc998ae0a93d8b262fa1d135221eaa5b08c6d0777bc84620a6eb262df
[INFO] running `Command { std: "docker" "start" "-a" "028ed7bdc998ae0a93d8b262fa1d135221eaa5b08c6d0777bc84620a6eb262df", kill_on_drop: false }`
[INFO] [stderr]    Compiling shmemfdrs v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "028ed7bdc998ae0a93d8b262fa1d135221eaa5b08c6d0777bc84620a6eb262df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "028ed7bdc998ae0a93d8b262fa1d135221eaa5b08c6d0777bc84620a6eb262df", kill_on_drop: false }`
[INFO] [stdout] 028ed7bdc998ae0a93d8b262fa1d135221eaa5b08c6d0777bc84620a6eb262df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 46ff1e6444fb36eb0fd6783f61d8daa1ef0cba082fab0876509ca5001d5a6308
[INFO] running `Command { std: "docker" "start" "-a" "46ff1e6444fb36eb0fd6783f61d8daa1ef0cba082fab0876509ca5001d5a6308", 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/shmemfdrs-371046cf7696ac9e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_create_shmem ... 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] [stderr]    Doc-tests shmemfdrs
[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" "46ff1e6444fb36eb0fd6783f61d8daa1ef0cba082fab0876509ca5001d5a6308", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46ff1e6444fb36eb0fd6783f61d8daa1ef0cba082fab0876509ca5001d5a6308", kill_on_drop: false }`
[INFO] [stdout] 46ff1e6444fb36eb0fd6783f61d8daa1ef0cba082fab0876509ca5001d5a6308