[INFO] fetching crate indexed_vec 1.2.1...
[INFO] testing indexed_vec-1.2.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate indexed_vec 1.2.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate indexed_vec 1.2.1 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 indexed_vec 1.2.1
[INFO] finished tweaking crates.io crate indexed_vec 1.2.1
[INFO] tweaked toml for crates.io crate indexed_vec 1.2.1 written to /workspace/builds/worker-5/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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stdout] a9be47122cd2cc87c005c65fe49c2753e935021bb025e3903d1fac2958af4df5
[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" "a9be47122cd2cc87c005c65fe49c2753e935021bb025e3903d1fac2958af4df5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9be47122cd2cc87c005c65fe49c2753e935021bb025e3903d1fac2958af4df5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9be47122cd2cc87c005c65fe49c2753e935021bb025e3903d1fac2958af4df5", kill_on_drop: false }`
[INFO] [stdout] a9be47122cd2cc87c005c65fe49c2753e935021bb025e3903d1fac2958af4df5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 149a2b4aa0cd71d4dc1092a3e98469763b6f972f55cc6f79b8ceabf6ce1f97d5
[INFO] running `Command { std: "docker" "start" "-a" "149a2b4aa0cd71d4dc1092a3e98469763b6f972f55cc6f79b8ceabf6ce1f97d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling indexed_vec v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.54s
[INFO] running `Command { std: "docker" "inspect" "149a2b4aa0cd71d4dc1092a3e98469763b6f972f55cc6f79b8ceabf6ce1f97d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "149a2b4aa0cd71d4dc1092a3e98469763b6f972f55cc6f79b8ceabf6ce1f97d5", kill_on_drop: false }`
[INFO] [stdout] 149a2b4aa0cd71d4dc1092a3e98469763b6f972f55cc6f79b8ceabf6ce1f97d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stdout] 377c79faf21cb37dec7838094f5e415a11b26ee35b1b7e557d3f19060605f216
[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" "377c79faf21cb37dec7838094f5e415a11b26ee35b1b7e557d3f19060605f216", kill_on_drop: false }`
[INFO] [stderr]    Compiling indexed_vec v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "377c79faf21cb37dec7838094f5e415a11b26ee35b1b7e557d3f19060605f216", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "377c79faf21cb37dec7838094f5e415a11b26ee35b1b7e557d3f19060605f216", kill_on_drop: false }`
[INFO] [stdout] 377c79faf21cb37dec7838094f5e415a11b26ee35b1b7e557d3f19060605f216
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4c3423338f57e1a1137be42ac8af93311217cb390712672f21c687a2f8466070
[INFO] running `Command { std: "docker" "start" "-a" "4c3423338f57e1a1137be42ac8af93311217cb390712672f21c687a2f8466070", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/indexed_vec-6203f6687059482d
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests indexed_vec
[INFO] [stdout] test test::ensure_send ... ok
[INFO] [stdout] test test::ensure_sync ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4c3423338f57e1a1137be42ac8af93311217cb390712672f21c687a2f8466070", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c3423338f57e1a1137be42ac8af93311217cb390712672f21c687a2f8466070", kill_on_drop: false }`
[INFO] [stdout] 4c3423338f57e1a1137be42ac8af93311217cb390712672f21c687a2f8466070