[INFO] fetching crate pocket_prover-set 0.4.0...
[INFO] testing pocket_prover-set-0.4.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate pocket_prover-set 0.4.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate pocket_prover-set 0.4.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pocket_prover-set 0.4.0
[INFO] finished tweaking crates.io crate pocket_prover-set 0.4.0
[INFO] tweaked toml for crates.io crate pocket_prover-set 0.4.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate pocket_prover-set 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pocket_prover v0.8.0
[INFO] [stderr]   Downloaded pocket_prover-derive v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 82a303c430341ed93277ae3bbd6260202d5e7ad3d0f4b6af81e346e955328236
[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" "82a303c430341ed93277ae3bbd6260202d5e7ad3d0f4b6af81e346e955328236", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82a303c430341ed93277ae3bbd6260202d5e7ad3d0f4b6af81e346e955328236", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82a303c430341ed93277ae3bbd6260202d5e7ad3d0f4b6af81e346e955328236", kill_on_drop: false }`
[INFO] [stdout] 82a303c430341ed93277ae3bbd6260202d5e7ad3d0f4b6af81e346e955328236
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d26c7b3c92876d5b0f4645f68f7e1f0903dd765420d05193a3af08893f0f7b2
[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" "8d26c7b3c92876d5b0f4645f68f7e1f0903dd765420d05193a3af08893f0f7b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling pocket_prover v0.8.0
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling pocket_prover-derive v0.4.0
[INFO] [stderr]    Compiling pocket_prover-set v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.93s
[INFO] running `Command { std: "docker" "inspect" "8d26c7b3c92876d5b0f4645f68f7e1f0903dd765420d05193a3af08893f0f7b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d26c7b3c92876d5b0f4645f68f7e1f0903dd765420d05193a3af08893f0f7b2", kill_on_drop: false }`
[INFO] [stdout] 8d26c7b3c92876d5b0f4645f68f7e1f0903dd765420d05193a3af08893f0f7b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e33b270f833c79c57905012a241e42490e33ad960dec1d1f9330a49c992ac39
[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" "1e33b270f833c79c57905012a241e42490e33ad960dec1d1f9330a49c992ac39", kill_on_drop: false }`
[INFO] [stderr]    Compiling pocket_prover-set v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.85s
[INFO] running `Command { std: "docker" "inspect" "1e33b270f833c79c57905012a241e42490e33ad960dec1d1f9330a49c992ac39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e33b270f833c79c57905012a241e42490e33ad960dec1d1f9330a49c992ac39", kill_on_drop: false }`
[INFO] [stdout] 1e33b270f833c79c57905012a241e42490e33ad960dec1d1f9330a49c992ac39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0239f8e97c7fc0483d22c2bb14f535c4451d603634e2bdea272c669d913f3772
[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" "0239f8e97c7fc0483d22c2bb14f535c4451d603634e2bdea272c669d913f3772", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test tests::both_none_and_some_means_uniq_is_nonsense ... ok
[INFO] [stdout] test tests::inf_many_is_some ... ok
[INFO] [stdout] test tests::some_is_not_none ... ok
[INFO] [stdout] test tests::some_is_eq_not_none ... ok
[INFO] [stdout] test tests::some_includes_undefined ... ok
[INFO] [stdout] test tests::some_does_not_mean_any ... ok
[INFO] [stdout] test tests::not_uniq_and_not_none_is_either_fin_many_inf_many_or_any ... ok
[INFO] [stdout] test tests::uniq_is_some ... ok
[INFO] [stdout] test tests::fin_many_is_some ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pocket_prover_set-f57ac060b064049f
[INFO] [stdout] test tests::fin_many_is_not_inf_many ... ok
[INFO] [stdout] test tests::not_fin_many_does_not_mean_inf_many ... ok
[INFO] [stdout] test tests::multiple_is_exclusive_from_undefined ... ok
[INFO] [stdout] test tests::none_is_equal_to_neither_uniq_fin_many_inf_many_or_any ... ok
[INFO] [stdout] test tests::undefined_is_some ... ok
[INFO] [stdout] test tests::none_is_not_some ... ok
[INFO] [stdout] test tests::any_is_some ... ok
[INFO] [stdout] test tests::uniq_is_not_fin_many ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pocket_prover-set
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] test src/lib.rs - (line 36) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.56s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0239f8e97c7fc0483d22c2bb14f535c4451d603634e2bdea272c669d913f3772", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0239f8e97c7fc0483d22c2bb14f535c4451d603634e2bdea272c669d913f3772", kill_on_drop: false }`
[INFO] [stdout] 0239f8e97c7fc0483d22c2bb14f535c4451d603634e2bdea272c669d913f3772