[INFO] fetching crate linux-sysno 0.4.0...
[INFO] testing linux-sysno-0.4.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate linux-sysno 0.4.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate linux-sysno 0.4.0
[INFO] finished tweaking crates.io crate linux-sysno 0.4.0
[INFO] tweaked toml for crates.io crate linux-sysno 0.4.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate linux-sysno 0.4.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate linux-sysno 0.4.0 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b120aa38a39c86e9f22af579fea1a271a2b2ed44a0c8e72b8475a3f51216c25
[INFO] running `Command { std: "docker" "start" "-a" "3b120aa38a39c86e9f22af579fea1a271a2b2ed44a0c8e72b8475a3f51216c25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b120aa38a39c86e9f22af579fea1a271a2b2ed44a0c8e72b8475a3f51216c25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b120aa38a39c86e9f22af579fea1a271a2b2ed44a0c8e72b8475a3f51216c25", kill_on_drop: false }`
[INFO] [stdout] 3b120aa38a39c86e9f22af579fea1a271a2b2ed44a0c8e72b8475a3f51216c25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00abd8569b477aac4a4fbad01e56e21dd5dcc8750e0734daab7e2a3df29b34af
[INFO] running `Command { std: "docker" "start" "-a" "00abd8569b477aac4a4fbad01e56e21dd5dcc8750e0734daab7e2a3df29b34af", kill_on_drop: false }`
[INFO] [stderr]    Compiling linux-sysno v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "00abd8569b477aac4a4fbad01e56e21dd5dcc8750e0734daab7e2a3df29b34af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00abd8569b477aac4a4fbad01e56e21dd5dcc8750e0734daab7e2a3df29b34af", kill_on_drop: false }`
[INFO] [stdout] 00abd8569b477aac4a4fbad01e56e21dd5dcc8750e0734daab7e2a3df29b34af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2486b064584f9e6b4de3eb9aa013c55946926d209f2c515f1918c3f3a5b4544
[INFO] running `Command { std: "docker" "start" "-a" "e2486b064584f9e6b4de3eb9aa013c55946926d209f2c515f1918c3f3a5b4544", kill_on_drop: false }`
[INFO] [stderr]    Compiling linux-sysno v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "e2486b064584f9e6b4de3eb9aa013c55946926d209f2c515f1918c3f3a5b4544", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2486b064584f9e6b4de3eb9aa013c55946926d209f2c515f1918c3f3a5b4544", kill_on_drop: false }`
[INFO] [stdout] e2486b064584f9e6b4de3eb9aa013c55946926d209f2c515f1918c3f3a5b4544
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2083cf0a41bb9a4b00500f6d5d6af49a2de6ce2007b987395c667417f4df34c7
[INFO] running `Command { std: "docker" "start" "-a" "2083cf0a41bb9a4b00500f6d5d6af49a2de6ce2007b987395c667417f4df34c7", 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/linux_sysno-29634da052883ccf)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::is_present ... 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 linux_sysno
[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" "2083cf0a41bb9a4b00500f6d5d6af49a2de6ce2007b987395c667417f4df34c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2083cf0a41bb9a4b00500f6d5d6af49a2de6ce2007b987395c667417f4df34c7", kill_on_drop: false }`
[INFO] [stdout] 2083cf0a41bb9a4b00500f6d5d6af49a2de6ce2007b987395c667417f4df34c7