[INFO] fetching crate amq-protocol-uri 6.0.0-rc12...
[INFO] checking amq-protocol-uri-6.0.0-rc12 against try#169954edd744527414c631e9af1bbdc537b0cdf2 for pr-75192
[INFO] extracting crate amq-protocol-uri 6.0.0-rc12 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate amq-protocol-uri 6.0.0-rc12 on toolchain 169954edd744527414c631e9af1bbdc537b0cdf2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+169954edd744527414c631e9af1bbdc537b0cdf2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate amq-protocol-uri 6.0.0-rc12
[INFO] finished tweaking crates.io crate amq-protocol-uri 6.0.0-rc12
[INFO] tweaked toml for crates.io crate amq-protocol-uri 6.0.0-rc12 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+169954edd744527414c631e9af1bbdc537b0cdf2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+169954edd744527414c631e9af1bbdc537b0cdf2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+169954edd744527414c631e9af1bbdc537b0cdf2" "metadata" "--no-deps" "--format-version=1", 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] a8715c485eda68320bc71de88e33fc9ec5b724d02e612d8319f36fa597e7f1df
[INFO] running `Command { std: "docker" "start" "-a" "a8715c485eda68320bc71de88e33fc9ec5b724d02e612d8319f36fa597e7f1df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8715c485eda68320bc71de88e33fc9ec5b724d02e612d8319f36fa597e7f1df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8715c485eda68320bc71de88e33fc9ec5b724d02e612d8319f36fa597e7f1df", kill_on_drop: false }`
[INFO] [stdout] a8715c485eda68320bc71de88e33fc9ec5b724d02e612d8319f36fa597e7f1df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+169954edd744527414c631e9af1bbdc537b0cdf2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7fb5525b4bb4b73e3d39b3bd5fb8da3db85a7f9447a07e3117150184ed58740a
[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" "7fb5525b4bb4b73e3d39b3bd5fb8da3db85a7f9447a07e3117150184ed58740a", kill_on_drop: false }`
[INFO] [stderr]     Checking amq-protocol-uri v6.0.0-rc12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "7fb5525b4bb4b73e3d39b3bd5fb8da3db85a7f9447a07e3117150184ed58740a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fb5525b4bb4b73e3d39b3bd5fb8da3db85a7f9447a07e3117150184ed58740a", kill_on_drop: false }`
[INFO] [stdout] 7fb5525b4bb4b73e3d39b3bd5fb8da3db85a7f9447a07e3117150184ed58740a