[INFO] fetching crate pocket_prover-set 0.4.0...
[INFO] testing pocket_prover-set-0.4.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate pocket_prover-set 0.4.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate pocket_prover-set 0.4.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-1/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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pocket_prover-derive v0.4.0
[INFO] [stderr]   Downloaded pocket_prover v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e1d743ca2079b7b0aca7c5d2d03835d3d647c2e9cd329cd30b44099162b28fc
[INFO] running `Command { std: "docker" "start" "-a" "6e1d743ca2079b7b0aca7c5d2d03835d3d647c2e9cd329cd30b44099162b28fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e1d743ca2079b7b0aca7c5d2d03835d3d647c2e9cd329cd30b44099162b28fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e1d743ca2079b7b0aca7c5d2d03835d3d647c2e9cd329cd30b44099162b28fc", kill_on_drop: false }`
[INFO] [stdout] 6e1d743ca2079b7b0aca7c5d2d03835d3d647c2e9cd329cd30b44099162b28fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 995608863a53ac4d95156829e4b3ba43b08c951af0ba01b3102cbd235cea6b42
[INFO] running `Command { std: "docker" "start" "-a" "995608863a53ac4d95156829e4b3ba43b08c951af0ba01b3102cbd235cea6b42", 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 4.90s
[INFO] running `Command { std: "docker" "inspect" "995608863a53ac4d95156829e4b3ba43b08c951af0ba01b3102cbd235cea6b42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "995608863a53ac4d95156829e4b3ba43b08c951af0ba01b3102cbd235cea6b42", kill_on_drop: false }`
[INFO] [stdout] 995608863a53ac4d95156829e4b3ba43b08c951af0ba01b3102cbd235cea6b42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bca9e99e6415ebbaf32ee8043d702cfa14e5a7c62a3a3f146158fc218e7b0124
[INFO] running `Command { std: "docker" "start" "-a" "bca9e99e6415ebbaf32ee8043d702cfa14e5a7c62a3a3f146158fc218e7b0124", 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 1.71s
[INFO] running `Command { std: "docker" "inspect" "bca9e99e6415ebbaf32ee8043d702cfa14e5a7c62a3a3f146158fc218e7b0124", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bca9e99e6415ebbaf32ee8043d702cfa14e5a7c62a3a3f146158fc218e7b0124", kill_on_drop: false }`
[INFO] [stdout] bca9e99e6415ebbaf32ee8043d702cfa14e5a7c62a3a3f146158fc218e7b0124
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4ee1c65c0bb8881a05f2375f1a5c1be98f89d787fe877e39ff27792ff70076cd
[INFO] running `Command { std: "docker" "start" "-a" "4ee1c65c0bb8881a05f2375f1a5c1be98f89d787fe877e39ff27792ff70076cd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pocket_prover_set-9e787e8da461ea2d)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test tests::any_is_some ... ok
[INFO] [stdout] test tests::both_none_and_some_means_uniq_is_nonsense ... ok
[INFO] [stdout] test tests::fin_many_is_some ... ok
[INFO] [stdout] test tests::inf_many_is_some ... ok
[INFO] [stdout] test tests::none_is_equal_to_neither_uniq_fin_many_inf_many_or_any ... ok
[INFO] [stdout] test tests::none_is_not_some ... ok
[INFO] [stdout] test tests::not_fin_many_does_not_mean_inf_many ... ok
[INFO] [stdout] test tests::fin_many_is_not_inf_many ... ok
[INFO] [stdout] test tests::multiple_is_exclusive_from_undefined ... 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::some_does_not_mean_any ... ok
[INFO] [stdout] test tests::undefined_is_some ... ok
[INFO] [stdout] test tests::some_includes_undefined ... ok
[INFO] [stdout] test tests::uniq_is_not_fin_many ... ok
[INFO] [stdout] test tests::some_is_eq_not_none ... ok
[INFO] [stdout] test tests::some_is_not_none ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pocket_prover-set
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[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 1.60s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4ee1c65c0bb8881a05f2375f1a5c1be98f89d787fe877e39ff27792ff70076cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ee1c65c0bb8881a05f2375f1a5c1be98f89d787fe877e39ff27792ff70076cd", kill_on_drop: false }`
[INFO] [stdout] 4ee1c65c0bb8881a05f2375f1a5c1be98f89d787fe877e39ff27792ff70076cd