[INFO] fetching crate tarrasque-macro 0.10.0...
[INFO] testing tarrasque-macro-0.10.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate tarrasque-macro 0.10.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate tarrasque-macro 0.10.0 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 tarrasque-macro 0.10.0
[INFO] finished tweaking crates.io crate tarrasque-macro 0.10.0
[INFO] tweaked toml for crates.io crate tarrasque-macro 0.10.0 written to /workspace/builds/worker-2/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] 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" "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] 1c4f368bc58804d3b2a82f410724999f4b14ec942d1a0085ac32c01abc4c7520
[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" "1c4f368bc58804d3b2a82f410724999f4b14ec942d1a0085ac32c01abc4c7520", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c4f368bc58804d3b2a82f410724999f4b14ec942d1a0085ac32c01abc4c7520", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c4f368bc58804d3b2a82f410724999f4b14ec942d1a0085ac32c01abc4c7520", kill_on_drop: false }`
[INFO] [stdout] 1c4f368bc58804d3b2a82f410724999f4b14ec942d1a0085ac32c01abc4c7520
[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" "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] b4d68fccf6b3e07dcfeb195ec88279bba03c19f4ddfea52bb51c900da3b7a53c
[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" "b4d68fccf6b3e07dcfeb195ec88279bba03c19f4ddfea52bb51c900da3b7a53c", kill_on_drop: false }`
[INFO] [stderr]    Compiling tarrasque-macro v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `Command { std: "docker" "inspect" "b4d68fccf6b3e07dcfeb195ec88279bba03c19f4ddfea52bb51c900da3b7a53c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4d68fccf6b3e07dcfeb195ec88279bba03c19f4ddfea52bb51c900da3b7a53c", kill_on_drop: false }`
[INFO] [stdout] b4d68fccf6b3e07dcfeb195ec88279bba03c19f4ddfea52bb51c900da3b7a53c
[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" "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] 920e6144b7bd58d592317d2d5774d45bcf68ae06a0b9cbaa6be6c44c729dd515
[INFO] running `Command { std: "docker" "start" "-a" "920e6144b7bd58d592317d2d5774d45bcf68ae06a0b9cbaa6be6c44c729dd515", kill_on_drop: false }`
[INFO] [stderr]    Compiling tarrasque-macro v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "920e6144b7bd58d592317d2d5774d45bcf68ae06a0b9cbaa6be6c44c729dd515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "920e6144b7bd58d592317d2d5774d45bcf68ae06a0b9cbaa6be6c44c729dd515", kill_on_drop: false }`
[INFO] [stdout] 920e6144b7bd58d592317d2d5774d45bcf68ae06a0b9cbaa6be6c44c729dd515
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 96a8157f97310c226e7c6cff8a984fc922691d5dd169b430991307646b4a1108
[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" "96a8157f97310c226e7c6cff8a984fc922691d5dd169b430991307646b4a1108", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tarrasque_macro-4768a5b03275c462
[INFO] [stderr]    Doc-tests tarrasque-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
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "96a8157f97310c226e7c6cff8a984fc922691d5dd169b430991307646b4a1108", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96a8157f97310c226e7c6cff8a984fc922691d5dd169b430991307646b4a1108", kill_on_drop: false }`
[INFO] [stdout] 96a8157f97310c226e7c6cff8a984fc922691d5dd169b430991307646b4a1108