[INFO] fetching crate microsd 0.0.0...
[INFO] testing microsd-0.0.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate microsd 0.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate microsd 0.0.0
[INFO] finished tweaking crates.io crate microsd 0.0.0
[INFO] tweaked toml for crates.io crate microsd 0.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate microsd 0.0.0 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] crate crates.io crate microsd 0.0.0 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-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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 397f0f81104ecd668032857020f7867103c2d310d6c8d4005b8fab14b98d5dd8
[INFO] running `Command { std: "docker" "start" "-a" "397f0f81104ecd668032857020f7867103c2d310d6c8d4005b8fab14b98d5dd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "397f0f81104ecd668032857020f7867103c2d310d6c8d4005b8fab14b98d5dd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "397f0f81104ecd668032857020f7867103c2d310d6c8d4005b8fab14b98d5dd8", kill_on_drop: false }`
[INFO] [stdout] 397f0f81104ecd668032857020f7867103c2d310d6c8d4005b8fab14b98d5dd8
[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=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] 8e333135408a401249ff22835dacce1b27f5ea0659a7ff72e788035d5c833984
[INFO] running `Command { std: "docker" "start" "-a" "8e333135408a401249ff22835dacce1b27f5ea0659a7ff72e788035d5c833984", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling dtor-proc-macro v0.0.6
[INFO] [stderr]    Compiling ctor-proc-macro v0.0.6
[INFO] [stderr]    Compiling bitflags v2.9.3
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling dtor v0.1.0
[INFO] [stderr]    Compiling ctor v0.5.0
[INFO] [stderr]    Compiling microsd v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.91s
[INFO] running `Command { std: "docker" "inspect" "8e333135408a401249ff22835dacce1b27f5ea0659a7ff72e788035d5c833984", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e333135408a401249ff22835dacce1b27f5ea0659a7ff72e788035d5c833984", kill_on_drop: false }`
[INFO] [stdout] 8e333135408a401249ff22835dacce1b27f5ea0659a7ff72e788035d5c833984
[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=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] 2ebf50e978fc859083142d615846705388dd961c46cc5a900534146b2bc2d83b
[INFO] running `Command { std: "docker" "start" "-a" "2ebf50e978fc859083142d615846705388dd961c46cc5a900534146b2bc2d83b", kill_on_drop: false }`
[INFO] [stderr]    Compiling microsd v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "2ebf50e978fc859083142d615846705388dd961c46cc5a900534146b2bc2d83b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ebf50e978fc859083142d615846705388dd961c46cc5a900534146b2bc2d83b", kill_on_drop: false }`
[INFO] [stdout] 2ebf50e978fc859083142d615846705388dd961c46cc5a900534146b2bc2d83b
[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=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] 9dd95e4c0058e99f5354262ce34f5f4ed901bec9f4ddee148520630ff7a1675a
[INFO] running `Command { std: "docker" "start" "-a" "9dd95e4c0058e99f5354262ce34f5f4ed901bec9f4ddee148520630ff7a1675a", 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/microsd-6939016820cdfc4e)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test env::tests::listen_fds ... ok
[INFO] [stdout] test fd::tests::char_device ... ok
[INFO] [stdout] test fd::tests::fifo ... ok
[INFO] [stdout] test env::tests::notify_socket_abstract ... ok
[INFO] [stdout] test env::tests::listen_pid_ne ... ok
[INFO] [stdout] test env::tests::notify_socket_path ... ok
[INFO] [stdout] test fd::tests::socket_inet ... ok
[INFO] [stdout] test fd::tests::socket_unix ... ok
[INFO] [stdout] test env::tests::listen_pid_eq ... ok
[INFO] [stdout] test std::tests::listen_fds ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests microsd
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/env.rs - env::notify_socket (line 49) ... ignored
[INFO] [stdout] test src/std.rs - std::notify_socket (line 60) ... ignored
[INFO] [stdout] test src/env.rs - env::listen_fds (line 22) ... ok
[INFO] [stdout] test src/std.rs - std::listen_fds (line 35) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.71s; merged doctests compilation took 0.57s
[INFO] running `Command { std: "docker" "inspect" "9dd95e4c0058e99f5354262ce34f5f4ed901bec9f4ddee148520630ff7a1675a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dd95e4c0058e99f5354262ce34f5f4ed901bec9f4ddee148520630ff7a1675a", kill_on_drop: false }`
[INFO] [stdout] 9dd95e4c0058e99f5354262ce34f5f4ed901bec9f4ddee148520630ff7a1675a