[INFO] fetching crate dbgtools 0.2.1...
[INFO] testing dbgtools-0.2.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate dbgtools 0.2.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate dbgtools 0.2.1 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dbgtools 0.2.1
[INFO] finished tweaking crates.io crate dbgtools 0.2.1
[INFO] tweaked toml for crates.io crate dbgtools 0.2.1 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate dbgtools 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d323a1c866614957c1daa0cfee874ed1f3c733b393ebdd472b95dad7a84ef3a2
[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" "d323a1c866614957c1daa0cfee874ed1f3c733b393ebdd472b95dad7a84ef3a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d323a1c866614957c1daa0cfee874ed1f3c733b393ebdd472b95dad7a84ef3a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d323a1c866614957c1daa0cfee874ed1f3c733b393ebdd472b95dad7a84ef3a2", kill_on_drop: false }`
[INFO] [stdout] d323a1c866614957c1daa0cfee874ed1f3c733b393ebdd472b95dad7a84ef3a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 90748c6631c460b1f32703b811246b52247692800cab197460097c6782ed1b65
[INFO] running `Command { std: "docker" "start" "-a" "90748c6631c460b1f32703b811246b52247692800cab197460097c6782ed1b65", kill_on_drop: false }`
[INFO] [stderr]    Compiling dbgtools-hexdump v0.1.0
[INFO] [stderr]    Compiling dbgtools v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
[INFO] running `Command { std: "docker" "inspect" "90748c6631c460b1f32703b811246b52247692800cab197460097c6782ed1b65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90748c6631c460b1f32703b811246b52247692800cab197460097c6782ed1b65", kill_on_drop: false }`
[INFO] [stdout] 90748c6631c460b1f32703b811246b52247692800cab197460097c6782ed1b65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e717cf8d6d751824c4d1e8388cdae06d82ef84ba22c509ae608f1e4d135caf67
[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" "e717cf8d6d751824c4d1e8388cdae06d82ef84ba22c509ae608f1e4d135caf67", kill_on_drop: false }`
[INFO] [stderr]    Compiling dbgtools v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/dbgtools-8e16f543e8f834ad)
[INFO] running `Command { std: "docker" "inspect" "e717cf8d6d751824c4d1e8388cdae06d82ef84ba22c509ae608f1e4d135caf67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e717cf8d6d751824c4d1e8388cdae06d82ef84ba22c509ae608f1e4d135caf67", kill_on_drop: false }`
[INFO] [stdout] e717cf8d6d751824c4d1e8388cdae06d82ef84ba22c509ae608f1e4d135caf67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 77a3bda26b1636c47df1bac55fd4ffa4e5f0f2af6295bfe257e2e5dedf346378
[INFO] running `Command { std: "docker" "start" "-a" "77a3bda26b1636c47df1bac55fd4ffa4e5f0f2af6295bfe257e2e5dedf346378", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dbgtools-8e16f543e8f834ad)
[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]    Doc-tests dbgtools
[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" "77a3bda26b1636c47df1bac55fd4ffa4e5f0f2af6295bfe257e2e5dedf346378", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77a3bda26b1636c47df1bac55fd4ffa4e5f0f2af6295bfe257e2e5dedf346378", kill_on_drop: false }`
[INFO] [stdout] 77a3bda26b1636c47df1bac55fd4ffa4e5f0f2af6295bfe257e2e5dedf346378