[INFO] fetching crate serde_gura 0.1.4...
[INFO] testing serde_gura-0.1.4 against 1.60.0 for beta-1.61-1
[INFO] extracting crate serde_gura 0.1.4 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate serde_gura 0.1.4 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serde_gura 0.1.4
[INFO] finished tweaking crates.io crate serde_gura 0.1.4
[INFO] tweaked toml for crates.io crate serde_gura 0.1.4 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate serde_gura 0.1.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gura v0.5.0
[INFO] [stderr]   Downloaded unicode-segmentation v1.8.0
[INFO] [stderr]   Downloaded serde_derive v1.0.127
[INFO] [stderr]   Downloaded serde v1.0.127
[INFO] [stderr]   Downloaded float-pretty-print v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", 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] 9cd5336d419ceb275a3700462b64eb9d9701e6fd9de8a811a63adce4c3c0202d
[INFO] running `Command { std: "docker" "start" "-a" "9cd5336d419ceb275a3700462b64eb9d9701e6fd9de8a811a63adce4c3c0202d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9cd5336d419ceb275a3700462b64eb9d9701e6fd9de8a811a63adce4c3c0202d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cd5336d419ceb275a3700462b64eb9d9701e6fd9de8a811a63adce4c3c0202d", kill_on_drop: false }`
[INFO] [stdout] 9cd5336d419ceb275a3700462b64eb9d9701e6fd9de8a811a63adce4c3c0202d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] bf209d22e92c5501f34d286166a5abc17085eeb1bd11b325a94a742e652639e7
[INFO] running `Command { std: "docker" "start" "-a" "bf209d22e92c5501f34d286166a5abc17085eeb1bd11b325a94a742e652639e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling float-pretty-print v0.1.0
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling gura v0.5.0
[INFO] [stderr]    Compiling serde_gura v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.49s
[INFO] running `Command { std: "docker" "inspect" "bf209d22e92c5501f34d286166a5abc17085eeb1bd11b325a94a742e652639e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf209d22e92c5501f34d286166a5abc17085eeb1bd11b325a94a742e652639e7", kill_on_drop: false }`
[INFO] [stdout] bf209d22e92c5501f34d286166a5abc17085eeb1bd11b325a94a742e652639e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--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] c536b234d40bee935836ade95724ab17e0fdd7beebc8544b255fac47afdd0d2e
[INFO] running `Command { std: "docker" "start" "-a" "c536b234d40bee935836ade95724ab17e0fdd7beebc8544b255fac47afdd0d2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling serde_gura v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 16.78s
[INFO] running `Command { std: "docker" "inspect" "c536b234d40bee935836ade95724ab17e0fdd7beebc8544b255fac47afdd0d2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c536b234d40bee935836ade95724ab17e0fdd7beebc8544b255fac47afdd0d2e", kill_on_drop: false }`
[INFO] [stdout] c536b234d40bee935836ade95724ab17e0fdd7beebc8544b255fac47afdd0d2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 876e3391479ce4e33a5d938eb8c3a6b7a1da65150052d8c9fa7ab9791dc73acc
[INFO] running `Command { std: "docker" "start" "-a" "876e3391479ce4e33a5d938eb8c3a6b7a1da65150052d8c9fa7ab9791dc73acc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/serde_gura-36c90c09c3225d85)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running tests/de_tests.rs (/opt/rustwide/target/debug/deps/de_tests-e6cacc762694c87a)
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test_deserialize::test_struct ... ok
[INFO] [stdout] test test_deserialize::test_objects_with_partial ... ok
[INFO] [stdout] test test_deserialize::test_numeric_object_keys ... ok
[INFO] [stdout] test test_deserialize::test_invalid_unit ... ok
[INFO] [stdout] test test_deserialize::test_enum_internally_tagged ... ok
[INFO] [stdout] test test_deserialize::test_mixed ... ok
[INFO] [stdout] test test_deserialize::test_objects_with_array ... ok
[INFO] [stdout] test test_deserialize::test_objects_with_direct_access ... ok
[INFO] [stdout] test test_deserialize::test_enum_untagged ... ok
[INFO] [stdout] test test_deserialize::test_enum ... ok
[INFO] [stdout] test test_deserialize::test_enum_adjacently_tagged ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/ser_tests.rs (/opt/rustwide/target/debug/deps/ser_tests-fae8ef117038aad3)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_serialize::test_hash_map ... ok
[INFO] [stdout] test test_serialize::test_enum ... ok
[INFO] [stdout] test test_serialize::test_struct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde_gura
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.93s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "876e3391479ce4e33a5d938eb8c3a6b7a1da65150052d8c9fa7ab9791dc73acc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "876e3391479ce4e33a5d938eb8c3a6b7a1da65150052d8c9fa7ab9791dc73acc", kill_on_drop: false }`
[INFO] [stdout] 876e3391479ce4e33a5d938eb8c3a6b7a1da65150052d8c9fa7ab9791dc73acc