[INFO] fetching crate intertrait-macros 0.2.1...
[INFO] testing intertrait-macros-0.2.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate intertrait-macros 0.2.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate intertrait-macros 0.2.1 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 intertrait-macros 0.2.1
[INFO] finished tweaking crates.io crate intertrait-macros 0.2.1
[INFO] tweaked toml for crates.io crate intertrait-macros 0.2.1 written to /workspace/builds/worker-5/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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 16dfd571dfb9c6156721b5a4d20b462ad240553d6697b6a66f8fd6636e5a2a64
[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" "16dfd571dfb9c6156721b5a4d20b462ad240553d6697b6a66f8fd6636e5a2a64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16dfd571dfb9c6156721b5a4d20b462ad240553d6697b6a66f8fd6636e5a2a64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16dfd571dfb9c6156721b5a4d20b462ad240553d6697b6a66f8fd6636e5a2a64", kill_on_drop: false }`
[INFO] [stdout] 16dfd571dfb9c6156721b5a4d20b462ad240553d6697b6a66f8fd6636e5a2a64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] f68c5fcfe81d7e06d4a3a7314df94670d768a133209d7c2e5bc7663075763746
[INFO] running `Command { std: "docker" "start" "-a" "f68c5fcfe81d7e06d4a3a7314df94670d768a133209d7c2e5bc7663075763746", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling intertrait-macros v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.19s
[INFO] running `Command { std: "docker" "inspect" "f68c5fcfe81d7e06d4a3a7314df94670d768a133209d7c2e5bc7663075763746", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f68c5fcfe81d7e06d4a3a7314df94670d768a133209d7c2e5bc7663075763746", kill_on_drop: false }`
[INFO] [stdout] f68c5fcfe81d7e06d4a3a7314df94670d768a133209d7c2e5bc7663075763746
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2605675457a283f08758082603e009d2214507d7bb966db9d6961656e76a4419
[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" "2605675457a283f08758082603e009d2214507d7bb966db9d6961656e76a4419", kill_on_drop: false }`
[INFO] [stderr]    Compiling linkme-impl v0.2.3
[INFO] [stderr]    Compiling intertrait-macros v0.2.1
[INFO] [stderr]    Compiling linkme v0.2.3
[INFO] [stderr]    Compiling intertrait v0.2.1
[INFO] [stderr]    Compiling intertrait-macros v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.84s
[INFO] running `Command { std: "docker" "inspect" "2605675457a283f08758082603e009d2214507d7bb966db9d6961656e76a4419", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2605675457a283f08758082603e009d2214507d7bb966db9d6961656e76a4419", kill_on_drop: false }`
[INFO] [stdout] 2605675457a283f08758082603e009d2214507d7bb966db9d6961656e76a4419
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 22b11a438d7fc17b4d573c15b05e9a8613bfedaa30ad3147cf39a2e1bd07f23e
[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" "22b11a438d7fc17b4d573c15b05e9a8613bfedaa30ad3147cf39a2e1bd07f23e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/intertrait_macros-c61d7bec58d8fc4b
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests intertrait-macros
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - cast_to (line 56) ... ok
[INFO] [stdout] test src/lib.rs - castable_to (line 113) ... ok
[INFO] [stdout] test src/lib.rs - castable_to (line 91) ... ok
[INFO] [stdout] test src/lib.rs - cast_to (line 25) ... ok
[INFO] [stdout] test src/lib.rs - cast_to (line 45) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "22b11a438d7fc17b4d573c15b05e9a8613bfedaa30ad3147cf39a2e1bd07f23e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22b11a438d7fc17b4d573c15b05e9a8613bfedaa30ad3147cf39a2e1bd07f23e", kill_on_drop: false }`
[INFO] [stdout] 22b11a438d7fc17b4d573c15b05e9a8613bfedaa30ad3147cf39a2e1bd07f23e