[INFO] fetching crate ctest 0.2.22...
[INFO] testing ctest-0.2.22 against 1.49.0 for beta-1.50-1
[INFO] extracting crate ctest 0.2.22 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate ctest 0.2.22 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2e7683329154b61a6a0658da1ffeab8ab78902926bf9a3872d24ad08c602568b
[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" "2e7683329154b61a6a0658da1ffeab8ab78902926bf9a3872d24ad08c602568b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e7683329154b61a6a0658da1ffeab8ab78902926bf9a3872d24ad08c602568b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e7683329154b61a6a0658da1ffeab8ab78902926bf9a3872d24ad08c602568b", kill_on_drop: false }`
[INFO] [stdout] 2e7683329154b61a6a0658da1ffeab8ab78902926bf9a3872d24ad08c602568b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f52202eec82e4ea445e275dccb884f7f7f16d6526c32219cb26c5cbceb1e805f
[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" "f52202eec82e4ea445e275dccb884f7f7f16d6526c32219cb26c5cbceb1e805f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling itoa v0.4.7
[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 rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling syntex_pos v0.59.1
[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 16s
[INFO] running `Command { std: "docker" "inspect" "f52202eec82e4ea445e275dccb884f7f7f16d6526c32219cb26c5cbceb1e805f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f52202eec82e4ea445e275dccb884f7f7f16d6526c32219cb26c5cbceb1e805f", kill_on_drop: false }`
[INFO] [stdout] f52202eec82e4ea445e275dccb884f7f7f16d6526c32219cb26c5cbceb1e805f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.49.0" "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] 59b95d8c1093a37e2af5022f77ed9faab862c80e39fbcf3238d01279b21a937b
[INFO] running `Command { std: "docker" "start" "-a" "59b95d8c1093a37e2af5022f77ed9faab862c80e39fbcf3238d01279b21a937b", kill_on_drop: false }`
[INFO] [stderr]    Compiling ctest v0.2.22 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `Command { std: "docker" "inspect" "59b95d8c1093a37e2af5022f77ed9faab862c80e39fbcf3238d01279b21a937b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59b95d8c1093a37e2af5022f77ed9faab862c80e39fbcf3238d01279b21a937b", kill_on_drop: false }`
[INFO] [stdout] 59b95d8c1093a37e2af5022f77ed9faab862c80e39fbcf3238d01279b21a937b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.49.0" "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] 0f77a0d7a73bbfe5d3aa9eeeaa2409ccfc46021473c19f32f8e49820edc806e7
[INFO] running `Command { std: "docker" "start" "-a" "0f77a0d7a73bbfe5d3aa9eeeaa2409ccfc46021473c19f32f8e49820edc806e7", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ctest-c9f4eaa0e68d3b85
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ctest
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test src/lib.rs - TestGenerator::const_cname (line 492) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::array_arg (line 465) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::define (line 327) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::field_name (line 417) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::header (line 188) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::flag (line 265) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::language (line 244) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::out_dir (line 291) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::rust_version (line 207) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::generate (line 795) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::include (line 225) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::cfg (line 356) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::skip_const (line 662) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::skip_static (line 619) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::skip_fn (line 593) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::fn_cname (line 767) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::skip_field (line 517) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::skip_struct (line 713) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::skip_roundtrip (line 740) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::skip_type (line 687) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::target (line 309) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::skip_field_type (line 542) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::skip_signededness (line 567) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::type_name (line 387) ... ok
[INFO] [stdout] test src/lib.rs - TestGenerator::volatile_item (line 439) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0f77a0d7a73bbfe5d3aa9eeeaa2409ccfc46021473c19f32f8e49820edc806e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f77a0d7a73bbfe5d3aa9eeeaa2409ccfc46021473c19f32f8e49820edc806e7", kill_on_drop: false }`
[INFO] [stdout] 0f77a0d7a73bbfe5d3aa9eeeaa2409ccfc46021473c19f32f8e49820edc806e7