[INFO] fetching crate frozen 1.0.0...
[INFO] testing frozen-1.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate frozen 1.0.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate frozen 1.0.0 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 frozen 1.0.0
[INFO] finished tweaking crates.io crate frozen 1.0.0
[INFO] tweaked toml for crates.io crate frozen 1.0.0 written to /workspace/builds/worker-6/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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 754910fa903d19037cf76d4d47c3624a3b35b79db88ddcf7b72b7cae3f2d6fc9
[INFO] running `Command { std: "docker" "start" "-a" "754910fa903d19037cf76d4d47c3624a3b35b79db88ddcf7b72b7cae3f2d6fc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "754910fa903d19037cf76d4d47c3624a3b35b79db88ddcf7b72b7cae3f2d6fc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "754910fa903d19037cf76d4d47c3624a3b35b79db88ddcf7b72b7cae3f2d6fc9", kill_on_drop: false }`
[INFO] [stdout] 754910fa903d19037cf76d4d47c3624a3b35b79db88ddcf7b72b7cae3f2d6fc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 7a7fb412452f8b9b04ffc5e315ec44358be84cb1d58edff85fe9f8e394e88b16
[INFO] running `Command { std: "docker" "start" "-a" "7a7fb412452f8b9b04ffc5e315ec44358be84cb1d58edff85fe9f8e394e88b16", kill_on_drop: false }`
[INFO] [stderr]    Compiling frozen v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "7a7fb412452f8b9b04ffc5e315ec44358be84cb1d58edff85fe9f8e394e88b16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a7fb412452f8b9b04ffc5e315ec44358be84cb1d58edff85fe9f8e394e88b16", kill_on_drop: false }`
[INFO] [stdout] 7a7fb412452f8b9b04ffc5e315ec44358be84cb1d58edff85fe9f8e394e88b16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] 2c4095a913fa98eaa7e2fb4f7e30fa034a0dfa21434778d73b3eed507a47834f
[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" "2c4095a913fa98eaa7e2fb4f7e30fa034a0dfa21434778d73b3eed507a47834f", kill_on_drop: false }`
[INFO] [stderr]    Compiling frozen v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "2c4095a913fa98eaa7e2fb4f7e30fa034a0dfa21434778d73b3eed507a47834f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c4095a913fa98eaa7e2fb4f7e30fa034a0dfa21434778d73b3eed507a47834f", kill_on_drop: false }`
[INFO] [stdout] 2c4095a913fa98eaa7e2fb4f7e30fa034a0dfa21434778d73b3eed507a47834f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] aa477de437aa0187f6e81b96542abd0f11bb1fb9469a5db84a8cd5b6bd0c6c08
[INFO] running `Command { std: "docker" "start" "-a" "aa477de437aa0187f6e81b96542abd0f11bb1fb9469a5db84a8cd5b6bd0c6c08", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/frozen-98ecbb84caf831cc)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests frozen
[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" "aa477de437aa0187f6e81b96542abd0f11bb1fb9469a5db84a8cd5b6bd0c6c08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa477de437aa0187f6e81b96542abd0f11bb1fb9469a5db84a8cd5b6bd0c6c08", kill_on_drop: false }`
[INFO] [stdout] aa477de437aa0187f6e81b96542abd0f11bb1fb9469a5db84a8cd5b6bd0c6c08