[INFO] fetching crate proc-macro-crate 1.0.0...
[INFO] testing proc-macro-crate-1.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate proc-macro-crate 1.0.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate proc-macro-crate 1.0.0 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 proc-macro-crate 1.0.0
[INFO] finished tweaking crates.io crate proc-macro-crate 1.0.0
[INFO] tweaked toml for crates.io crate proc-macro-crate 1.0.0 written to /workspace/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 082b2654c75a72586c454ca75dc47fa986397b5101e0b4619b82ec93cfada700
[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" "082b2654c75a72586c454ca75dc47fa986397b5101e0b4619b82ec93cfada700", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "082b2654c75a72586c454ca75dc47fa986397b5101e0b4619b82ec93cfada700", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "082b2654c75a72586c454ca75dc47fa986397b5101e0b4619b82ec93cfada700", kill_on_drop: false }`
[INFO] [stdout] 082b2654c75a72586c454ca75dc47fa986397b5101e0b4619b82ec93cfada700
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8305907191a4ba07d45a0524c4597d34a91d06f92191c3c70ed5b8fb72c0fb13
[INFO] running `Command { std: "docker" "start" "-a" "8305907191a4ba07d45a0524c4597d34a91d06f92191c3c70ed5b8fb72c0fb13", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-crate v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "8305907191a4ba07d45a0524c4597d34a91d06f92191c3c70ed5b8fb72c0fb13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8305907191a4ba07d45a0524c4597d34a91d06f92191c3c70ed5b8fb72c0fb13", kill_on_drop: false }`
[INFO] [stdout] 8305907191a4ba07d45a0524c4597d34a91d06f92191c3c70ed5b8fb72c0fb13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 0a98248e76972cf0a3e5f36d7d635ef26fe73ef150fc5a5b88a0e3e8ddcdf4ae
[INFO] running `Command { std: "docker" "start" "-a" "0a98248e76972cf0a3e5f36d7d635ef26fe73ef150fc5a5b88a0e3e8ddcdf4ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-crate v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `Command { std: "docker" "inspect" "0a98248e76972cf0a3e5f36d7d635ef26fe73ef150fc5a5b88a0e3e8ddcdf4ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a98248e76972cf0a3e5f36d7d635ef26fe73ef150fc5a5b88a0e3e8ddcdf4ae", kill_on_drop: false }`
[INFO] [stdout] 0a98248e76972cf0a3e5f36d7d635ef26fe73ef150fc5a5b88a0e3e8ddcdf4ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] 2af52e9b979aead85e03985c8e63b73640545d29351277dfed95e99aaecba23b
[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" "2af52e9b979aead85e03985c8e63b73640545d29351277dfed95e99aaecba23b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/proc_macro_crate-edba732dea27a7f7)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::crate_not_found ... ok
[INFO] [stdout] test tests::dev_deps_with_crate ... ok
[INFO] [stdout] test tests::own_crate ... ok
[INFO] [stdout] test tests::deps_empty ... ok
[INFO] [stdout] test tests::deps_with_crate ... ok
[INFO] [stdout] test tests::deps_with_crate_renamed ... ok
[INFO] [stdout] test tests::target_dependency2 ... ok
[INFO] [stdout] test tests::target_dependency ... ok
[INFO] [stdout] test tests::deps_with_crate_renamed_second ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests proc-macro-crate
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.78s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2af52e9b979aead85e03985c8e63b73640545d29351277dfed95e99aaecba23b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2af52e9b979aead85e03985c8e63b73640545d29351277dfed95e99aaecba23b", kill_on_drop: false }`
[INFO] [stdout] 2af52e9b979aead85e03985c8e63b73640545d29351277dfed95e99aaecba23b