[INFO] fetching crate bytemuck_derive 1.0.1...
[INFO] testing bytemuck_derive-1.0.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate bytemuck_derive 1.0.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate bytemuck_derive 1.0.1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bytemuck_derive 1.0.1
[INFO] finished tweaking crates.io crate bytemuck_derive 1.0.1
[INFO] tweaked toml for crates.io crate bytemuck_derive 1.0.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 9f35b176d9084d52b993341cc382bafdd1ecc647a04d0d9b86c2d57d2aefad36
[INFO] running `Command { std: "docker" "start" "-a" "9f35b176d9084d52b993341cc382bafdd1ecc647a04d0d9b86c2d57d2aefad36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f35b176d9084d52b993341cc382bafdd1ecc647a04d0d9b86c2d57d2aefad36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f35b176d9084d52b993341cc382bafdd1ecc647a04d0d9b86c2d57d2aefad36", kill_on_drop: false }`
[INFO] [stdout] 9f35b176d9084d52b993341cc382bafdd1ecc647a04d0d9b86c2d57d2aefad36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b7e6e0cf682c492c8fb231701a2251ce5ca51ac4527a5098b7f692e6949db61
[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" "6b7e6e0cf682c492c8fb231701a2251ce5ca51ac4527a5098b7f692e6949db61", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytemuck_derive v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.94s
[INFO] running `Command { std: "docker" "inspect" "6b7e6e0cf682c492c8fb231701a2251ce5ca51ac4527a5098b7f692e6949db61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b7e6e0cf682c492c8fb231701a2251ce5ca51ac4527a5098b7f692e6949db61", kill_on_drop: false }`
[INFO] [stdout] 6b7e6e0cf682c492c8fb231701a2251ce5ca51ac4527a5098b7f692e6949db61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] ef41a8ed51ec51c9944f3255e715ae88c00757c1b65f3040f23666ce33c95bd2
[INFO] running `Command { std: "docker" "start" "-a" "ef41a8ed51ec51c9944f3255e715ae88c00757c1b65f3040f23666ce33c95bd2", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytemuck_derive v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "ef41a8ed51ec51c9944f3255e715ae88c00757c1b65f3040f23666ce33c95bd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef41a8ed51ec51c9944f3255e715ae88c00757c1b65f3040f23666ce33c95bd2", kill_on_drop: false }`
[INFO] [stdout] ef41a8ed51ec51c9944f3255e715ae88c00757c1b65f3040f23666ce33c95bd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fd83d09b47f739728cfea2f7eccd54f50a541ae0174e4565258482d3ac3963c5
[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" "fd83d09b47f739728cfea2f7eccd54f50a541ae0174e4565258482d3ac3963c5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bytemuck_derive-434d29acec4db645
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/basic-b8f933591e065461
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bytemuck_derive
[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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - derive_contiguous (line 128) ... ok
[INFO] [stdout] test src/lib.rs - derive_pod (line 27) ... ok
[INFO] [stdout] test src/lib.rs - derive_zeroable (line 56) ... ok
[INFO] [stdout] test src/lib.rs - derive_transparent (line 92) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fd83d09b47f739728cfea2f7eccd54f50a541ae0174e4565258482d3ac3963c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd83d09b47f739728cfea2f7eccd54f50a541ae0174e4565258482d3ac3963c5", kill_on_drop: false }`
[INFO] [stdout] fd83d09b47f739728cfea2f7eccd54f50a541ae0174e4565258482d3ac3963c5