[INFO] fetching crate embedded-can 0.3.0...
[INFO] testing embedded-can-0.3.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate embedded-can 0.3.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate embedded-can 0.3.0 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 embedded-can 0.3.0
[INFO] finished tweaking crates.io crate embedded-can 0.3.0
[INFO] tweaked toml for crates.io crate embedded-can 0.3.0 written to /workspace/builds/worker-4/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 68da61061603217da533def10aedfbd0781af441b9d68b46da9f6fcc5edc6852
[INFO] running `Command { std: "docker" "start" "-a" "68da61061603217da533def10aedfbd0781af441b9d68b46da9f6fcc5edc6852", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68da61061603217da533def10aedfbd0781af441b9d68b46da9f6fcc5edc6852", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68da61061603217da533def10aedfbd0781af441b9d68b46da9f6fcc5edc6852", kill_on_drop: false }`
[INFO] [stdout] 68da61061603217da533def10aedfbd0781af441b9d68b46da9f6fcc5edc6852
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5dae618a4c5b1b4f92862a9c63f5c874c443f2302e3a06f76cc7bc8b80f4d92d
[INFO] running `Command { std: "docker" "start" "-a" "5dae618a4c5b1b4f92862a9c63f5c874c443f2302e3a06f76cc7bc8b80f4d92d", kill_on_drop: false }`
[INFO] [stderr]    Compiling embedded-can v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "5dae618a4c5b1b4f92862a9c63f5c874c443f2302e3a06f76cc7bc8b80f4d92d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dae618a4c5b1b4f92862a9c63f5c874c443f2302e3a06f76cc7bc8b80f4d92d", kill_on_drop: false }`
[INFO] [stdout] 5dae618a4c5b1b4f92862a9c63f5c874c443f2302e3a06f76cc7bc8b80f4d92d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] dc51aba01cb5e28ad4557203553ff553dce080681784583c60ab6a1e9c14e824
[INFO] running `Command { std: "docker" "start" "-a" "dc51aba01cb5e28ad4557203553ff553dce080681784583c60ab6a1e9c14e824", kill_on_drop: false }`
[INFO] [stderr]    Compiling embedded-can v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "dc51aba01cb5e28ad4557203553ff553dce080681784583c60ab6a1e9c14e824", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc51aba01cb5e28ad4557203553ff553dce080681784583c60ab6a1e9c14e824", kill_on_drop: false }`
[INFO] [stdout] dc51aba01cb5e28ad4557203553ff553dce080681784583c60ab6a1e9c14e824
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] cc087f353684696c200d91306e53d6541536aad0cbda9af1f497826c9438c2b4
[INFO] running `Command { std: "docker" "start" "-a" "cc087f353684696c200d91306e53d6541536aad0cbda9af1f497826c9438c2b4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/embedded_can-e26c25da1097034d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests embedded-can
[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" "cc087f353684696c200d91306e53d6541536aad0cbda9af1f497826c9438c2b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc087f353684696c200d91306e53d6541536aad0cbda9af1f497826c9438c2b4", kill_on_drop: false }`
[INFO] [stdout] cc087f353684696c200d91306e53d6541536aad0cbda9af1f497826c9438c2b4