[INFO] fetching crate structmeta 0.1.4...
[INFO] testing structmeta-0.1.4 against 1.60.0 for beta-1.61-1
[INFO] extracting crate structmeta 0.1.4 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate structmeta 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 structmeta 0.1.4
[INFO] finished tweaking crates.io crate structmeta 0.1.4
[INFO] tweaked toml for crates.io crate structmeta 0.1.4 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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 structmeta-derive v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stdout] 99844b12ada296820818e858c065b277d93e2d5a6e5646979f5d2e59ecf4bfeb
[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" "99844b12ada296820818e858c065b277d93e2d5a6e5646979f5d2e59ecf4bfeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99844b12ada296820818e858c065b277d93e2d5a6e5646979f5d2e59ecf4bfeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99844b12ada296820818e858c065b277d93e2d5a6e5646979f5d2e59ecf4bfeb", kill_on_drop: false }`
[INFO] [stdout] 99844b12ada296820818e858c065b277d93e2d5a6e5646979f5d2e59ecf4bfeb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 7e2424bd9a5f5c41f2a918b5992f538eb2d0ba13a3aef770e6f89f727abe0cef
[INFO] running `Command { std: "docker" "start" "-a" "7e2424bd9a5f5c41f2a918b5992f538eb2d0ba13a3aef770e6f89f727abe0cef", kill_on_drop: false }`
[INFO] [stderr]    Compiling structmeta-derive v0.1.4
[INFO] [stderr]    Compiling structmeta v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.66s
[INFO] running `Command { std: "docker" "inspect" "7e2424bd9a5f5c41f2a918b5992f538eb2d0ba13a3aef770e6f89f727abe0cef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e2424bd9a5f5c41f2a918b5992f538eb2d0ba13a3aef770e6f89f727abe0cef", kill_on_drop: false }`
[INFO] [stdout] 7e2424bd9a5f5c41f2a918b5992f538eb2d0ba13a3aef770e6f89f727abe0cef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 6080202afc21a6f3ee9b17ecf05ea1ab4ecc1e04c0a9c71e67143fb494cb9660
[INFO] running `Command { std: "docker" "start" "-a" "6080202afc21a6f3ee9b17ecf05ea1ab4ecc1e04c0a9c71e67143fb494cb9660", kill_on_drop: false }`
[INFO] [stderr]    Compiling structmeta v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "6080202afc21a6f3ee9b17ecf05ea1ab4ecc1e04c0a9c71e67143fb494cb9660", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6080202afc21a6f3ee9b17ecf05ea1ab4ecc1e04c0a9c71e67143fb494cb9660", kill_on_drop: false }`
[INFO] [stdout] 6080202afc21a6f3ee9b17ecf05ea1ab4ecc1e04c0a9c71e67143fb494cb9660
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 2a2afc4bdc3a9748dbf8d9f73fe7d87f3deccf4b65345a1228f601b6e741cbbb
[INFO] running `Command { std: "docker" "start" "-a" "2a2afc4bdc3a9748dbf8d9f73fe7d87f3deccf4b65345a1228f601b6e741cbbb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/structmeta-77f696c054f05660)
[INFO] [stderr]    Doc-tests structmeta
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test helpers::test_is_near ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test src/lib.rs - Parse (line 379) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - Parse (line 194) ... ok
[INFO] [stdout] test src/lib.rs - Parse (line 349) ... ok
[INFO] [stdout] test src/lib.rs - Parse (line 251) ... ok
[INFO] [stdout] test src/lib.rs - Parse (line 328) ... ok
[INFO] [stdout] test src/lib.rs - Parse (line 180) ... ok
[INFO] [stdout] test src/lib.rs - Parse (line 267) ... ok
[INFO] [stdout] test src/lib.rs - Parse (line 317) ... ok
[INFO] [stdout] test src/lib.rs - Parse (line 171) ... ok
[INFO] [stdout] test src/lib.rs - Parse (line 386) ... ok
[INFO] [stdout] test src/lib.rs - Parse (line 360) ... ok
[INFO] [stdout] test src/lib.rs - Parse (line 206) ... ok
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name structmeta --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-adfd7b1b4588a8fe.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-aa6c9ed6a3b65ac7.rlib --extern structmeta=/opt/rustwide/target/debug/deps/libstructmeta-dd7e37777d1f1c77.rlib --extern structmeta_derive=/opt/rustwide/target/debug/deps/libstructmeta_derive-4825a5ce8b4eaba6.so --extern syn=/opt/rustwide/target/debug/deps/libsyn-be7a5fe7866fdf90.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "2a2afc4bdc3a9748dbf8d9f73fe7d87f3deccf4b65345a1228f601b6e741cbbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a2afc4bdc3a9748dbf8d9f73fe7d87f3deccf4b65345a1228f601b6e741cbbb", kill_on_drop: false }`
[INFO] [stdout] 2a2afc4bdc3a9748dbf8d9f73fe7d87f3deccf4b65345a1228f601b6e741cbbb