[INFO] fetching crate ctest 0.2.22...
[INFO] testing ctest-0.2.22 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate ctest 0.2.22 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate ctest 0.2.22 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ctest 0.2.22
[INFO] finished tweaking crates.io crate ctest 0.2.22
[INFO] tweaked toml for crates.io crate ctest 0.2.22 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded extprim v1.7.1
[INFO] [stderr]   Downloaded syntex_syntax2 v0.0.2
[INFO] [stderr]   Downloaded syntex_pos v0.59.1
[INFO] [stderr]   Downloaded syntex_errors v0.59.1
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 65a6da14a6603a6c818d94ee374e38259b7a098078e1fc3ca2c6747795e95103
[INFO] running `Command { std: "docker" "start" "-a" "65a6da14a6603a6c818d94ee374e38259b7a098078e1fc3ca2c6747795e95103", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65a6da14a6603a6c818d94ee374e38259b7a098078e1fc3ca2c6747795e95103", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65a6da14a6603a6c818d94ee374e38259b7a098078e1fc3ca2c6747795e95103", kill_on_drop: false }`
[INFO] [stdout] 65a6da14a6603a6c818d94ee374e38259b7a098078e1fc3ca2c6747795e95103
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4cb029d0f6f4054ad0e00bc6321644dcd53e51134b3743f0bbcf8ef622a8ecec
[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" "4cb029d0f6f4054ad0e00bc6321644dcd53e51134b3743f0bbcf8ef622a8ecec", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling term v0.4.6
[INFO] [stderr]    Compiling bitflags v0.9.1
[INFO] [stderr]    Compiling extprim v1.7.1
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling syntex_pos v0.59.1
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling syntex_errors v0.59.1
[INFO] [stderr]    Compiling syntex_syntax2 v0.0.2
[INFO] [stderr]    Compiling ctest v0.2.22 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] running `Command { std: "docker" "inspect" "4cb029d0f6f4054ad0e00bc6321644dcd53e51134b3743f0bbcf8ef622a8ecec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cb029d0f6f4054ad0e00bc6321644dcd53e51134b3743f0bbcf8ef622a8ecec", kill_on_drop: false }`
[INFO] [stdout] 4cb029d0f6f4054ad0e00bc6321644dcd53e51134b3743f0bbcf8ef622a8ecec
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 219f6ee4d91259889ad540c5a7ac2d3bf153d74650126f2be2a08f6e103bd3c3
[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" "219f6ee4d91259889ad540c5a7ac2d3bf153d74650126f2be2a08f6e103bd3c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling ctest v0.2.22 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.97s
[INFO] running `Command { std: "docker" "inspect" "219f6ee4d91259889ad540c5a7ac2d3bf153d74650126f2be2a08f6e103bd3c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "219f6ee4d91259889ad540c5a7ac2d3bf153d74650126f2be2a08f6e103bd3c3", kill_on_drop: false }`
[INFO] [stdout] 219f6ee4d91259889ad540c5a7ac2d3bf153d74650126f2be2a08f6e103bd3c3
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 820022c52dd3f9e9234644d06d90afa17fb6352b13eb56b6afb664c0cb8ad8b7
[INFO] running `Command { std: "docker" "start" "-a" "820022c52dd3f9e9234644d06d90afa17fb6352b13eb56b6afb664c0cb8ad8b7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ctest-af8ac5a5bbf42a42
[INFO] [stderr]    Doc-tests ctest
[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] [stdout] running 25 tests
[INFO] [stdout] test src/lib.rs - TestGenerator::header (line 188) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::out_dir (line 291) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::generate (line 795) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::cfg (line 356) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::fn_cname (line 767) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::language (line 244) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::define (line 327) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::const_cname (line 492) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::rust_version (line 207) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::array_arg (line 465) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::flag (line 265) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::skip_const (line 662) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::field_name (line 417) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::skip_field (line 517) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::skip_roundtrip (line 740) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::include (line 225) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::skip_signededness (line 567) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::skip_field_type (line 542) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::skip_fn (line 593) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::type_name (line 387) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::skip_static (line 619) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::skip_type (line 687) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::skip_struct (line 713) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::volatile_item (line 439) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::target (line 309) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.73s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "820022c52dd3f9e9234644d06d90afa17fb6352b13eb56b6afb664c0cb8ad8b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "820022c52dd3f9e9234644d06d90afa17fb6352b13eb56b6afb664c0cb8ad8b7", kill_on_drop: false }`
[INFO] [stdout] 820022c52dd3f9e9234644d06d90afa17fb6352b13eb56b6afb664c0cb8ad8b7