[INFO] fetching crate pyrolang 0.1.0...
[INFO] testing pyrolang-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate pyrolang 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate pyrolang 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pyrolang 0.1.0
[INFO] finished tweaking crates.io crate pyrolang 0.1.0
[INFO] tweaked toml for crates.io crate pyrolang 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate pyrolang 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 77af485e367f95b85e2996cee5c846e87f19efd2b5ea3fa789114acf7bf63fb4
[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" "77af485e367f95b85e2996cee5c846e87f19efd2b5ea3fa789114acf7bf63fb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77af485e367f95b85e2996cee5c846e87f19efd2b5ea3fa789114acf7bf63fb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77af485e367f95b85e2996cee5c846e87f19efd2b5ea3fa789114acf7bf63fb4", kill_on_drop: false }`
[INFO] [stdout] 77af485e367f95b85e2996cee5c846e87f19efd2b5ea3fa789114acf7bf63fb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 183bc5005570aaa77bdbc597bba28e7c2407351779ec85d0d65a06738d25d34c
[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" "183bc5005570aaa77bdbc597bba28e7c2407351779ec85d0d65a06738d25d34c", kill_on_drop: false }`
[INFO] [stderr]    Compiling pyrolang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `Command { std: "docker" "inspect" "183bc5005570aaa77bdbc597bba28e7c2407351779ec85d0d65a06738d25d34c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "183bc5005570aaa77bdbc597bba28e7c2407351779ec85d0d65a06738d25d34c", kill_on_drop: false }`
[INFO] [stdout] 183bc5005570aaa77bdbc597bba28e7c2407351779ec85d0d65a06738d25d34c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.60.0" "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] c990085fd758e8fb1d1eefe3cae97bdd5f48e1aa7a50f0089fae919aa2f57449
[INFO] running `Command { std: "docker" "start" "-a" "c990085fd758e8fb1d1eefe3cae97bdd5f48e1aa7a50f0089fae919aa2f57449", kill_on_drop: false }`
[INFO] [stderr]    Compiling pyrolang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "c990085fd758e8fb1d1eefe3cae97bdd5f48e1aa7a50f0089fae919aa2f57449", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c990085fd758e8fb1d1eefe3cae97bdd5f48e1aa7a50f0089fae919aa2f57449", kill_on_drop: false }`
[INFO] [stdout] c990085fd758e8fb1d1eefe3cae97bdd5f48e1aa7a50f0089fae919aa2f57449
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.60.0" "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] 8ec55221907d07b6b056aa50b07a2b5632af66e13bdbf7aefd1e54b246bc7a1e
[INFO] running `Command { std: "docker" "start" "-a" "8ec55221907d07b6b056aa50b07a2b5632af66e13bdbf7aefd1e54b246bc7a1e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pyrolang-da02f0f3a4fed4c5)
[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" "8ec55221907d07b6b056aa50b07a2b5632af66e13bdbf7aefd1e54b246bc7a1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ec55221907d07b6b056aa50b07a2b5632af66e13bdbf7aefd1e54b246bc7a1e", kill_on_drop: false }`
[INFO] [stdout] 8ec55221907d07b6b056aa50b07a2b5632af66e13bdbf7aefd1e54b246bc7a1e