[INFO] fetching crate battrs 0.2.0...
[INFO] testing battrs-0.2.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate battrs 0.2.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate battrs 0.2.0 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 battrs 0.2.0
[INFO] finished tweaking crates.io crate battrs 0.2.0
[INFO] tweaked toml for crates.io crate battrs 0.2.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate battrs 0.2.0 already has a lockfile, it will not be regenerated
[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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] a452d9d938cbaf26c1111ec123eec6ab0acab64b063e061bb0bdd67871ba28d6
[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" "a452d9d938cbaf26c1111ec123eec6ab0acab64b063e061bb0bdd67871ba28d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a452d9d938cbaf26c1111ec123eec6ab0acab64b063e061bb0bdd67871ba28d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a452d9d938cbaf26c1111ec123eec6ab0acab64b063e061bb0bdd67871ba28d6", kill_on_drop: false }`
[INFO] [stdout] a452d9d938cbaf26c1111ec123eec6ab0acab64b063e061bb0bdd67871ba28d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 14cf6d8e1ad6de66f16b0390fb647cb3237807d8025b339a0621e2ed18657501
[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" "14cf6d8e1ad6de66f16b0390fb647cb3237807d8025b339a0621e2ed18657501", kill_on_drop: false }`
[INFO] [stderr]    Compiling battrs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.11s
[INFO] running `Command { std: "docker" "inspect" "14cf6d8e1ad6de66f16b0390fb647cb3237807d8025b339a0621e2ed18657501", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14cf6d8e1ad6de66f16b0390fb647cb3237807d8025b339a0621e2ed18657501", kill_on_drop: false }`
[INFO] [stdout] 14cf6d8e1ad6de66f16b0390fb647cb3237807d8025b339a0621e2ed18657501
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 78c9a42b844b97e4eca663f9abefb64a61c08b9aa2670b4c0c4797f47bef06b1
[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" "78c9a42b844b97e4eca663f9abefb64a61c08b9aa2670b4c0c4797f47bef06b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling battrs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `Command { std: "docker" "inspect" "78c9a42b844b97e4eca663f9abefb64a61c08b9aa2670b4c0c4797f47bef06b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78c9a42b844b97e4eca663f9abefb64a61c08b9aa2670b4c0c4797f47bef06b1", kill_on_drop: false }`
[INFO] [stdout] 78c9a42b844b97e4eca663f9abefb64a61c08b9aa2670b4c0c4797f47bef06b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] ffc30d0cee5629b5eab1adbbd3023c270b4eccc1e0ac241433fd7aea45d99d49
[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" "ffc30d0cee5629b5eab1adbbd3023c270b4eccc1e0ac241433fd7aea45d99d49", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/battrs-3a1e3ea2ad0d426b
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::battery_with_amount_10 ... ok
[INFO] [stdout] test tests::battery_with_amount_100 ... ok
[INFO] [stdout] test tests::none_invalid_amount ... ok
[INFO] [stdout] test tests::other_with_name ... ok
[INFO] [stdout] test tests::none_when_unable_to_parse ... ok
[INFO] [stdout] test tests::battery_with_amount_1 ... ok
[INFO] [stdout] test tests::test_draw_canon ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/battrs-a709c8d892cb4108
[INFO] [stdout] test tests::test_draw_debug ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests battrs
[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 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" "ffc30d0cee5629b5eab1adbbd3023c270b4eccc1e0ac241433fd7aea45d99d49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffc30d0cee5629b5eab1adbbd3023c270b4eccc1e0ac241433fd7aea45d99d49", kill_on_drop: false }`
[INFO] [stdout] ffc30d0cee5629b5eab1adbbd3023c270b4eccc1e0ac241433fd7aea45d99d49