[INFO] fetching crate smn_shelf 0.1.6...
[INFO] testing smn_shelf-0.1.6 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate smn_shelf 0.1.6 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate smn_shelf 0.1.6
[INFO] finished tweaking crates.io crate smn_shelf 0.1.6
[INFO] tweaked toml for crates.io crate smn_shelf 0.1.6 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate smn_shelf 0.1.6 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate smn_shelf 0.1.6 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db04e4487576a04ad7912d176f489e2da0efddd1ea0387f8b84f4dd00e5fe1cf
[INFO] running `Command { std: "docker" "start" "-a" "db04e4487576a04ad7912d176f489e2da0efddd1ea0387f8b84f4dd00e5fe1cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db04e4487576a04ad7912d176f489e2da0efddd1ea0387f8b84f4dd00e5fe1cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db04e4487576a04ad7912d176f489e2da0efddd1ea0387f8b84f4dd00e5fe1cf", kill_on_drop: false }`
[INFO] [stdout] db04e4487576a04ad7912d176f489e2da0efddd1ea0387f8b84f4dd00e5fe1cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9bd137161635974b0b45d8e840db0c729763a09420f064d82d7fa1e1cef85461
[INFO] running `Command { std: "docker" "start" "-a" "9bd137161635974b0b45d8e840db0c729763a09420f064d82d7fa1e1cef85461", kill_on_drop: false }`
[INFO] [stderr]    Compiling smn_type v0.1.6
[INFO] [stderr]    Compiling smn_rust_util v0.1.0
[INFO] [stderr]    Compiling smn_shelf v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.27s
[INFO] running `Command { std: "docker" "inspect" "9bd137161635974b0b45d8e840db0c729763a09420f064d82d7fa1e1cef85461", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bd137161635974b0b45d8e840db0c729763a09420f064d82d7fa1e1cef85461", kill_on_drop: false }`
[INFO] [stdout] 9bd137161635974b0b45d8e840db0c729763a09420f064d82d7fa1e1cef85461
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce9560fc04e9a475d4d7e0e76d2e7d712f86e2d34b3bbbc36d1fc364398e2e77
[INFO] running `Command { std: "docker" "start" "-a" "ce9560fc04e9a475d4d7e0e76d2e7d712f86e2d34b3bbbc36d1fc364398e2e77", kill_on_drop: false }`
[INFO] [stderr]    Compiling smn_shelf v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "ce9560fc04e9a475d4d7e0e76d2e7d712f86e2d34b3bbbc36d1fc364398e2e77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce9560fc04e9a475d4d7e0e76d2e7d712f86e2d34b3bbbc36d1fc364398e2e77", kill_on_drop: false }`
[INFO] [stdout] ce9560fc04e9a475d4d7e0e76d2e7d712f86e2d34b3bbbc36d1fc364398e2e77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2fdafbb5457b57adc7fe076fde559d1c3f12feebdc76049bbd684fd05a3f61ad
[INFO] running `Command { std: "docker" "start" "-a" "2fdafbb5457b57adc7fe076fde559d1c3f12feebdc76049bbd684fd05a3f61ad", 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/smn_shelf-58f4df5da191cf8b)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/smn_shelf_cli-d0df2a68e267b5f3)
[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] [stdout] 
[INFO] [stderr]    Doc-tests smn_shelf
[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] [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" "2fdafbb5457b57adc7fe076fde559d1c3f12feebdc76049bbd684fd05a3f61ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fdafbb5457b57adc7fe076fde559d1c3f12feebdc76049bbd684fd05a3f61ad", kill_on_drop: false }`
[INFO] [stdout] 2fdafbb5457b57adc7fe076fde559d1c3f12feebdc76049bbd684fd05a3f61ad
