[INFO] fetching crate gir-format-check 0.1.1...
[INFO] testing gir-format-check-0.1.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate gir-format-check 0.1.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate gir-format-check 0.1.1 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 gir-format-check 0.1.1
[INFO] finished tweaking crates.io crate gir-format-check 0.1.1
[INFO] tweaked toml for crates.io crate gir-format-check 0.1.1 written to /workspace/builds/worker-1/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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db0e049d3a134dce4d225717c53e60fe809247a2173c27d529e8a244b36039ce
[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" "db0e049d3a134dce4d225717c53e60fe809247a2173c27d529e8a244b36039ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db0e049d3a134dce4d225717c53e60fe809247a2173c27d529e8a244b36039ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db0e049d3a134dce4d225717c53e60fe809247a2173c27d529e8a244b36039ce", kill_on_drop: false }`
[INFO] [stdout] db0e049d3a134dce4d225717c53e60fe809247a2173c27d529e8a244b36039ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] c25530fa578b3da7f737b09b697e9aa40d8c6cc1ae74f09a8f4a472babeb2167
[INFO] running `Command { std: "docker" "start" "-a" "c25530fa578b3da7f737b09b697e9aa40d8c6cc1ae74f09a8f4a472babeb2167", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling gir-format-check v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `Command { std: "docker" "inspect" "c25530fa578b3da7f737b09b697e9aa40d8c6cc1ae74f09a8f4a472babeb2167", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c25530fa578b3da7f737b09b697e9aa40d8c6cc1ae74f09a8f4a472babeb2167", kill_on_drop: false }`
[INFO] [stdout] c25530fa578b3da7f737b09b697e9aa40d8c6cc1ae74f09a8f4a472babeb2167
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee955f54334be9fc6772f87e0920e39fb6c6ff2e0b73b0f59f281faca756ec3a
[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" "ee955f54334be9fc6772f87e0920e39fb6c6ff2e0b73b0f59f281faca756ec3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling gir-format-check v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "ee955f54334be9fc6772f87e0920e39fb6c6ff2e0b73b0f59f281faca756ec3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee955f54334be9fc6772f87e0920e39fb6c6ff2e0b73b0f59f281faca756ec3a", kill_on_drop: false }`
[INFO] [stdout] ee955f54334be9fc6772f87e0920e39fb6c6ff2e0b73b0f59f281faca756ec3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 50bb5a1c0f27c0518699a06038b8ab64be84f8ccd3c1853c3edf6a53074ad157
[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" "50bb5a1c0f27c0518699a06038b8ab64be84f8ccd3c1853c3edf6a53074ad157", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/gir_format_check-47ca8d7c4cb955b8
[INFO] [stderr]    Doc-tests gir_format_check
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test simple_check2 ... ok
[INFO] [stdout] test simple_check3 ... ok
[INFO] [stdout] test simple_check4 ... ok
[INFO] [stdout] test simple_check ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 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" "50bb5a1c0f27c0518699a06038b8ab64be84f8ccd3c1853c3edf6a53074ad157", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50bb5a1c0f27c0518699a06038b8ab64be84f8ccd3c1853c3edf6a53074ad157", kill_on_drop: false }`
[INFO] [stdout] 50bb5a1c0f27c0518699a06038b8ab64be84f8ccd3c1853c3edf6a53074ad157