[INFO] fetching crate miniserde 0.1.12...
[INFO] testing miniserde-0.1.12 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate miniserde 0.1.12 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate miniserde 0.1.12 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate miniserde 0.1.12
[INFO] finished tweaking crates.io crate miniserde 0.1.12
[INFO] tweaked toml for crates.io crate miniserde 0.1.12 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded automod v0.1.2
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4dbc7c381f209f807b8335f34ee7534cfe908f3f657af99b6b81500f4c33afa9
[INFO] running `"docker" "start" "-a" "4dbc7c381f209f807b8335f34ee7534cfe908f3f657af99b6b81500f4c33afa9"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling mini-internal v0.1.12
[INFO] [stderr]    Compiling miniserde v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.87s
[INFO] running `"docker" "inspect" "4dbc7c381f209f807b8335f34ee7534cfe908f3f657af99b6b81500f4c33afa9"`
[INFO] running `"docker" "rm" "-f" "4dbc7c381f209f807b8335f34ee7534cfe908f3f657af99b6b81500f4c33afa9"`
[INFO] [stdout] 4dbc7c381f209f807b8335f34ee7534cfe908f3f657af99b6b81500f4c33afa9
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5c1907a89e55764dfe913d2d3a84a5f88ca1d057c25a996a9957026158774f74
[INFO] running `"docker" "start" "-a" "5c1907a89e55764dfe913d2d3a84a5f88ca1d057c25a996a9957026158774f74"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling automod v0.1.2
[INFO] [stderr]    Compiling miniserde v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.39s
[INFO] running `"docker" "inspect" "5c1907a89e55764dfe913d2d3a84a5f88ca1d057c25a996a9957026158774f74"`
[INFO] running `"docker" "rm" "-f" "5c1907a89e55764dfe913d2d3a84a5f88ca1d057c25a996a9957026158774f74"`
[INFO] [stdout] 5c1907a89e55764dfe913d2d3a84a5f88ca1d057c25a996a9957026158774f74
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 760cf994579d01e3c25d87bf1d6c2c935b3c26e0863c0411f912ffffc044a43c
[INFO] running `"docker" "start" "-a" "760cf994579d01e3c25d87bf1d6c2c935b3c26e0863c0411f912ffffc044a43c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/miniserde-4f38c5aaeb966cea
[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] [stderr]      Running /opt/rustwide/target/debug/deps/regression-c94d646b9a14fd5b
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test regression::issue9::main ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_derive-baaf5a4d118e0d4a
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_de ... ok
[INFO] [stdout] test test_ser ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_nested-d8525a569cc383f0
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_round_trip_deeply_nested ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test_number-b56a7c18ea3e9157
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_ser ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests miniserde
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/de/mod.rs - de (line 26) ... ok
[INFO] [stdout] test src/de/mod.rs - de::Deserialize::begin (line 201) ... ok
[INFO] [stdout] test src/de/mod.rs - de (line 12) ... ok
[INFO] [stdout] test src/de/mod.rs - de (line 63) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser (line 8) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser (line 52) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser (line 23) ... ok
[INFO] [stdout] test src/place.rs - make_place (line 7) ... ok
[INFO] [stdout] test src/json/value.rs - json::value::Value (line 16) ... ok
[INFO] [stdout] test src/json/de.rs - json::de::from_str (line 11) ... ok
[INFO] [stdout] test src/json/ser.rs - json::ser::to_string (line 10) ... ok
[INFO] [stdout] test src/de/mod.rs - de (line 125) ... ok
[INFO] [stdout] test src/lib.rs -  (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "760cf994579d01e3c25d87bf1d6c2c935b3c26e0863c0411f912ffffc044a43c"`
[INFO] running `"docker" "rm" "-f" "760cf994579d01e3c25d87bf1d6c2c935b3c26e0863c0411f912ffffc044a43c"`
[INFO] [stdout] 760cf994579d01e3c25d87bf1d6c2c935b3c26e0863c0411f912ffffc044a43c