[INFO] fetching crate gvariant 0.3.0...
[INFO] testing gvariant-0.3.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate gvariant 0.3.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate gvariant 0.3.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gvariant 0.3.0
[INFO] finished tweaking crates.io crate gvariant 0.3.0
[INFO] tweaked toml for crates.io crate gvariant 0.3.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gvariant-macro v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1bef883e2798a2cd4fb6f89a185840b233ff04f3d3b3a16443d835cef2d46821
[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" "1bef883e2798a2cd4fb6f89a185840b233ff04f3d3b3a16443d835cef2d46821", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1bef883e2798a2cd4fb6f89a185840b233ff04f3d3b3a16443d835cef2d46821", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bef883e2798a2cd4fb6f89a185840b233ff04f3d3b3a16443d835cef2d46821", kill_on_drop: false }`
[INFO] [stdout] 1bef883e2798a2cd4fb6f89a185840b233ff04f3d3b3a16443d835cef2d46821
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 2b6bce4a2283411b02c702e8bf71666bd36767f9fff07ae1dbed36300a7bdc2e
[INFO] running `Command { std: "docker" "start" "-a" "2b6bce4a2283411b02c702e8bf71666bd36767f9fff07ae1dbed36300a7bdc2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling ref-cast-impl v1.0.2
[INFO] [stderr]    Compiling gvariant-macro v0.3.0
[INFO] [stderr]    Compiling ref-cast v1.0.2
[INFO] [stderr]    Compiling gvariant v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.81s
[INFO] running `Command { std: "docker" "inspect" "2b6bce4a2283411b02c702e8bf71666bd36767f9fff07ae1dbed36300a7bdc2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b6bce4a2283411b02c702e8bf71666bd36767f9fff07ae1dbed36300a7bdc2e", kill_on_drop: false }`
[INFO] [stdout] 2b6bce4a2283411b02c702e8bf71666bd36767f9fff07ae1dbed36300a7bdc2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0d8cca75122b97cb3b99638e1bc16f54b0164bce36bf7b49aea028f3ee7b914
[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" "d0d8cca75122b97cb3b99638e1bc16f54b0164bce36bf7b49aea028f3ee7b914", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling gvariant v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.40s
[INFO] running `Command { std: "docker" "inspect" "d0d8cca75122b97cb3b99638e1bc16f54b0164bce36bf7b49aea028f3ee7b914", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0d8cca75122b97cb3b99638e1bc16f54b0164bce36bf7b49aea028f3ee7b914", kill_on_drop: false }`
[INFO] [stdout] d0d8cca75122b97cb3b99638e1bc16f54b0164bce36bf7b49aea028f3ee7b914
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f584c3e2e07472d36fe7421e4c0c450a5b64b1da47e734cb7366771cf7c7da8f
[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" "f584c3e2e07472d36fe7421e4c0c450a5b64b1da47e734cb7366771cf7c7da8f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/gvariant-be361e819ca328c8
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test offset::tests::test ... ok
[INFO] [stdout] test tests::test_fixed_width_maybe ... ok
[INFO] [stdout] test tests::test_gvariantstr ... ok
[INFO] [stdout] test tests::test_numbers ... ok
[INFO] [stdout] test tests::test_non_fixed_width_array ... ok
[INFO] [stdout] test tests::test_spec_examples ... ok
[INFO] [stdout] test tests::test_non_fixed_width_maybe ... ok
[INFO] [stdout] test tests::test_variant ... ok
[INFO] [stdout] test aligned_bytes::test::test_read_to_slice ... ok
[INFO] [stdout] test tests::test_non_fixed_width_array_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test-b67b16523590b338
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_basic_types ... ok
[INFO] [stdout] test test_spec_examples ... ok
[INFO] [stdout] test test_struct_into_tuple ... ok
[INFO] [stdout] test test_non_normal_values ... ok
[INFO] [stderr]    Doc-tests gvariant
[INFO] [stdout] test test_complex_types ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test src/aligned_bytes.rs - aligned_bytes::AlignedTo (line 126) ... ignored
[INFO] [stdout] test src/lib.rs - Str (line 566) ... ok
[INFO] [stdout] test src/aligned_bytes.rs - aligned_bytes (line 35) ... ok
[INFO] [stdout] test src/aligned_bytes.rs - aligned_bytes::AsAligned (line 177) ... ok
[INFO] [stdout] test src/aligned_bytes.rs - aligned_bytes::AsAligned (line 185) ... ok
[INFO] [stdout] test src/lib.rs - Marker::serialize (line 353) ... ok
[INFO] [stdout] test src/lib.rs - Bool (line 1575) ... ok
[INFO] [stdout] test src/lib.rs - (line 178) ... ok
[INFO] [stdout] test src/aligned_bytes.rs - aligned_bytes::AlignedTo (line 119) ... ok
[INFO] [stdout] test src/lib.rs - Marker::deserialize (line 307) ... ok
[INFO] [stdout] test src/lib.rs - MaybeNonFixedSize (line 1449) ... ok
[INFO] [stdout] test src/lib.rs - MaybeFixedSize (line 1291) ... ok
[INFO] [stdout] test src/lib.rs - Variant::get (line 839) ... ok
[INFO] [stdout] test src/lib.rs - (line 4) ... ok
[INFO] [stdout] test src/lib.rs - Marker::cast (line 288) ... ok
[INFO] [stdout] test src/lib.rs - Variant::split (line 860) ... ok
[INFO] [stdout] test src/lib.rs - gv (line 415) ... ok
[INFO] [stdout] test src/lib.rs - Marker::from_bytes (line 337) ... ok
[INFO] [stdout] test src/lib.rs - gv (line 407) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f584c3e2e07472d36fe7421e4c0c450a5b64b1da47e734cb7366771cf7c7da8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f584c3e2e07472d36fe7421e4c0c450a5b64b1da47e734cb7366771cf7c7da8f", kill_on_drop: false }`
[INFO] [stdout] f584c3e2e07472d36fe7421e4c0c450a5b64b1da47e734cb7366771cf7c7da8f