[INFO] fetching crate triple_arena 0.4.0...
[INFO] testing triple_arena-0.4.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate triple_arena 0.4.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate triple_arena 0.4.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate triple_arena 0.4.0
[INFO] finished tweaking crates.io crate triple_arena 0.4.0
[INFO] tweaked toml for crates.io crate triple_arena 0.4.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 16dc19377698c10f2e2fd0d4852fc36a55afbc11a5cd383a258bae3a4f0e0ece
[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" "16dc19377698c10f2e2fd0d4852fc36a55afbc11a5cd383a258bae3a4f0e0ece", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16dc19377698c10f2e2fd0d4852fc36a55afbc11a5cd383a258bae3a4f0e0ece", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16dc19377698c10f2e2fd0d4852fc36a55afbc11a5cd383a258bae3a4f0e0ece", kill_on_drop: false }`
[INFO] [stdout] 16dc19377698c10f2e2fd0d4852fc36a55afbc11a5cd383a258bae3a4f0e0ece
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2fa302aff162fe2630a160d01f59569c40e371da2421ff28c89aaf51cb65181
[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" "e2fa302aff162fe2630a160d01f59569c40e371da2421ff28c89aaf51cb65181", kill_on_drop: false }`
[INFO] [stderr]    Compiling triple_arena v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "e2fa302aff162fe2630a160d01f59569c40e371da2421ff28c89aaf51cb65181", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2fa302aff162fe2630a160d01f59569c40e371da2421ff28c89aaf51cb65181", kill_on_drop: false }`
[INFO] [stdout] e2fa302aff162fe2630a160d01f59569c40e371da2421ff28c89aaf51cb65181
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 843b81f0e1d7781a708be833b79c3bc03459995d0f75d29bd3df95ab3f524ea7
[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" "843b81f0e1d7781a708be833b79c3bc03459995d0f75d29bd3df95ab3f524ea7", kill_on_drop: false }`
[INFO] [stderr]    Compiling triple_arena v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "843b81f0e1d7781a708be833b79c3bc03459995d0f75d29bd3df95ab3f524ea7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "843b81f0e1d7781a708be833b79c3bc03459995d0f75d29bd3df95ab3f524ea7", kill_on_drop: false }`
[INFO] [stdout] 843b81f0e1d7781a708be833b79c3bc03459995d0f75d29bd3df95ab3f524ea7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 16259b9f362c875e8ec08d346cf89ca46fb48a8537b0613c4391e25a9dc554e0
[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" "16259b9f362c875e8ec08d346cf89ca46fb48a8537b0613c4391e25a9dc554e0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/triple_arena-2b055fffe5f61826)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests triple_arena
[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 3 tests
[INFO] [stdout] test src/ptr.rs - ptr::ptr_trait_struct (line 36) ... ok
[INFO] [stdout] test src/ptr.rs - ptr::ptr_trait_struct_with_gen (line 92) ... ok
[INFO] [stdout] test src/lib.rs - Arena (line 38) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.15s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "16259b9f362c875e8ec08d346cf89ca46fb48a8537b0613c4391e25a9dc554e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16259b9f362c875e8ec08d346cf89ca46fb48a8537b0613c4391e25a9dc554e0", kill_on_drop: false }`
[INFO] [stdout] 16259b9f362c875e8ec08d346cf89ca46fb48a8537b0613c4391e25a9dc554e0