[INFO] fetching crate map-macro 0.2.0...
[INFO] testing map-macro-0.2.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate map-macro 0.2.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate map-macro 0.2.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate map-macro 0.2.0
[INFO] finished tweaking crates.io crate map-macro 0.2.0
[INFO] tweaked toml for crates.io crate map-macro 0.2.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2205b4a597384f47ffb8a9137f1bbf3be550b83291cf6aa5cd0d3d4d0f5a583c
[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" "2205b4a597384f47ffb8a9137f1bbf3be550b83291cf6aa5cd0d3d4d0f5a583c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2205b4a597384f47ffb8a9137f1bbf3be550b83291cf6aa5cd0d3d4d0f5a583c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2205b4a597384f47ffb8a9137f1bbf3be550b83291cf6aa5cd0d3d4d0f5a583c", kill_on_drop: false }`
[INFO] [stdout] 2205b4a597384f47ffb8a9137f1bbf3be550b83291cf6aa5cd0d3d4d0f5a583c
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40b19ed6e5df3d5e8739831650424e58a67c5de9d7ad64946185e27bb3702876
[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" "40b19ed6e5df3d5e8739831650424e58a67c5de9d7ad64946185e27bb3702876", kill_on_drop: false }`
[INFO] [stderr]    Compiling map-macro v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "40b19ed6e5df3d5e8739831650424e58a67c5de9d7ad64946185e27bb3702876", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40b19ed6e5df3d5e8739831650424e58a67c5de9d7ad64946185e27bb3702876", kill_on_drop: false }`
[INFO] [stdout] 40b19ed6e5df3d5e8739831650424e58a67c5de9d7ad64946185e27bb3702876
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] c522c9658b7a54d8d270e340e224623f1e3a63aa98eb1906ec742f0484c97a8b
[INFO] running `Command { std: "docker" "start" "-a" "c522c9658b7a54d8d270e340e224623f1e3a63aa98eb1906ec742f0484c97a8b", kill_on_drop: false }`
[INFO] [stderr]    Compiling map-macro v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "c522c9658b7a54d8d270e340e224623f1e3a63aa98eb1906ec742f0484c97a8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c522c9658b7a54d8d270e340e224623f1e3a63aa98eb1906ec742f0484c97a8b", kill_on_drop: false }`
[INFO] [stdout] c522c9658b7a54d8d270e340e224623f1e3a63aa98eb1906ec742f0484c97a8b
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] 5f941364043b85e9b02d817eeeb4f2c80a7a2abefe6a86d18aa54e15749e6327
[INFO] running `Command { std: "docker" "start" "-a" "5f941364043b85e9b02d817eeeb4f2c80a7a2abefe6a86d18aa54e15749e6327", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/map_macro-6853efd4689afea8)
[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] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-37ee48d91a89421a)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test map1 ... ok
[INFO] [stdout] test set2 ... ok
[INFO] [stdout] test map2 ... ok
[INFO] [stdout] test set1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests map-macro
[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] running `Command { std: "docker" "inspect" "5f941364043b85e9b02d817eeeb4f2c80a7a2abefe6a86d18aa54e15749e6327", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f941364043b85e9b02d817eeeb4f2c80a7a2abefe6a86d18aa54e15749e6327", kill_on_drop: false }`
[INFO] [stdout] 5f941364043b85e9b02d817eeeb4f2c80a7a2abefe6a86d18aa54e15749e6327