[INFO] fetching crate tuple_swizzle 1.0.1...
[INFO] testing tuple_swizzle-1.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate tuple_swizzle 1.0.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate tuple_swizzle 1.0.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tuple_swizzle 1.0.1
[INFO] finished tweaking crates.io crate tuple_swizzle 1.0.1
[INFO] tweaked toml for crates.io crate tuple_swizzle 1.0.1 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2022-04-10" "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] 62ea94b1a53fae6aa1eb9e60644c27cf6f156d799db9efae1ed04ffebc518b79
[INFO] running `Command { std: "docker" "start" "-a" "62ea94b1a53fae6aa1eb9e60644c27cf6f156d799db9efae1ed04ffebc518b79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62ea94b1a53fae6aa1eb9e60644c27cf6f156d799db9efae1ed04ffebc518b79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62ea94b1a53fae6aa1eb9e60644c27cf6f156d799db9efae1ed04ffebc518b79", kill_on_drop: false }`
[INFO] [stdout] 62ea94b1a53fae6aa1eb9e60644c27cf6f156d799db9efae1ed04ffebc518b79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2022-04-10" "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] 4d5691d465073a584d60657e5d677e6598e555c37dac63004d5be35fc8126df8
[INFO] running `Command { std: "docker" "start" "-a" "4d5691d465073a584d60657e5d677e6598e555c37dac63004d5be35fc8126df8", kill_on_drop: false }`
[INFO] [stderr]    Compiling tuple_swizzle v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "4d5691d465073a584d60657e5d677e6598e555c37dac63004d5be35fc8126df8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d5691d465073a584d60657e5d677e6598e555c37dac63004d5be35fc8126df8", kill_on_drop: false }`
[INFO] [stdout] 4d5691d465073a584d60657e5d677e6598e555c37dac63004d5be35fc8126df8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2022-04-10" "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] 3f0afd00b8c1568c6109aac350cedc243c575f8a372f71bc4ba9573877ad2ea0
[INFO] running `Command { std: "docker" "start" "-a" "3f0afd00b8c1568c6109aac350cedc243c575f8a372f71bc4ba9573877ad2ea0", kill_on_drop: false }`
[INFO] [stderr]    Compiling tuple_swizzle v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.08s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/tuple_swizzle-8c5c2c1923bcc0f6)
[INFO] running `Command { std: "docker" "inspect" "3f0afd00b8c1568c6109aac350cedc243c575f8a372f71bc4ba9573877ad2ea0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f0afd00b8c1568c6109aac350cedc243c575f8a372f71bc4ba9573877ad2ea0", kill_on_drop: false }`
[INFO] [stdout] 3f0afd00b8c1568c6109aac350cedc243c575f8a372f71bc4ba9573877ad2ea0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2022-04-10" "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] 1ee9012c16ff93e41865613569d6f003865c489e578906921ac0ba347be6ff0d
[INFO] running `Command { std: "docker" "start" "-a" "1ee9012c16ff93e41865613569d6f003865c489e578906921ac0ba347be6ff0d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tuple_swizzle-8c5c2c1923bcc0f6)
[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] [stderr]    Doc-tests tuple_swizzle
[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" "1ee9012c16ff93e41865613569d6f003865c489e578906921ac0ba347be6ff0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ee9012c16ff93e41865613569d6f003865c489e578906921ac0ba347be6ff0d", kill_on_drop: false }`
[INFO] [stdout] 1ee9012c16ff93e41865613569d6f003865c489e578906921ac0ba347be6ff0d