[INFO] fetching crate strontium 0.5.5...
[INFO] testing strontium-0.5.5 against 1.60.0 for beta-1.61-1
[INFO] extracting crate strontium 0.5.5 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate strontium 0.5.5 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate strontium 0.5.5
[INFO] finished tweaking crates.io crate strontium 0.5.5
[INFO] tweaked toml for crates.io crate strontium 0.5.5 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8082762db9209e458f8c0b56f22d96b365490d8c905ce46ef3aa2f950b8757c3
[INFO] running `Command { std: "docker" "start" "-a" "8082762db9209e458f8c0b56f22d96b365490d8c905ce46ef3aa2f950b8757c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8082762db9209e458f8c0b56f22d96b365490d8c905ce46ef3aa2f950b8757c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8082762db9209e458f8c0b56f22d96b365490d8c905ce46ef3aa2f950b8757c3", kill_on_drop: false }`
[INFO] [stdout] 8082762db9209e458f8c0b56f22d96b365490d8c905ce46ef3aa2f950b8757c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b08b1abed89552224a49fd6f6a9c16f6588997ff4b1274b3d13b4ff73a8de402
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b08b1abed89552224a49fd6f6a9c16f6588997ff4b1274b3d13b4ff73a8de402", kill_on_drop: false }`
[INFO] [stderr]    Compiling strontium v0.5.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.78s
[INFO] running `Command { std: "docker" "inspect" "b08b1abed89552224a49fd6f6a9c16f6588997ff4b1274b3d13b4ff73a8de402", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b08b1abed89552224a49fd6f6a9c16f6588997ff4b1274b3d13b4ff73a8de402", kill_on_drop: false }`
[INFO] [stdout] b08b1abed89552224a49fd6f6a9c16f6588997ff4b1274b3d13b4ff73a8de402
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9da63a5d158e8632b853ce29bd669aab97e35cbf3d826ec66fa8c8f95ae4fd44
[INFO] running `Command { std: "docker" "start" "-a" "9da63a5d158e8632b853ce29bd669aab97e35cbf3d826ec66fa8c8f95ae4fd44", kill_on_drop: false }`
[INFO] [stderr]    Compiling strontium v0.5.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.26s
[INFO] running `Command { std: "docker" "inspect" "9da63a5d158e8632b853ce29bd669aab97e35cbf3d826ec66fa8c8f95ae4fd44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9da63a5d158e8632b853ce29bd669aab97e35cbf3d826ec66fa8c8f95ae4fd44", kill_on_drop: false }`
[INFO] [stdout] 9da63a5d158e8632b853ce29bd669aab97e35cbf3d826ec66fa8c8f95ae4fd44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4e39ca05638681ee4fa64fea7235c6d68e6884a1f415399d532f01ad0adb51dc
[INFO] running `Command { std: "docker" "start" "-a" "4e39ca05638681ee4fa64fea7235c6d68e6884a1f415399d532f01ad0adb51dc", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 20 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/strontium-9aa5932e2b2e229d)
[INFO] [stdout] test machine::memory::tests::and ... ok
[INFO] [stdout] test machine::memory::tests::not ... ok
[INFO] [stdout] test assembler::tests::halt_instruction ... ok
[INFO] [stdout] test machine::memory::tests::grow ... ok
[INFO] [stdout] test machine::memory::tests::or ... ok
[INFO] [stdout] test machine::tests::multiply ... ok
[INFO] [stdout] test machine::tests::power ... ok
[INFO] [stdout] test machine::tests::subtract ... ok
[INFO] [stdout] test machine::tests::modulo ... ok
[INFO] [stdout] test machine::tests::load ... ok
[INFO] [stdout] test machine::tests::halt ... ok
[INFO] [stdout] test machine::tests::divide ... ok
[INFO] [stdout] test machine::memory::tests::set ... ok
[INFO] [stderr]    Doc-tests strontium
[INFO] [stdout] test machine::memory::tests::shift ... ok
[INFO] [stdout] test machine::memory::tests::shrink ... ok
[INFO] [stdout] test machine::memory::tests::set_range ... ok
[INFO] [stdout] test machine::memory::tests::xor ... ok
[INFO] [stdout] test machine::memory::tests::unset ... ok
[INFO] [stdout] test machine::tests::add ... ok
[INFO] [stdout] test machine::tests::and ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "4e39ca05638681ee4fa64fea7235c6d68e6884a1f415399d532f01ad0adb51dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e39ca05638681ee4fa64fea7235c6d68e6884a1f415399d532f01ad0adb51dc", kill_on_drop: false }`
[INFO] [stdout] 4e39ca05638681ee4fa64fea7235c6d68e6884a1f415399d532f01ad0adb51dc