[INFO] crate varlink-cli 4.5.1 is already in cache
[INFO] checking varlink-cli-4.5.1 against try#6024cfef3a82f9a7688f07054f1650081bad3af5 for pr-74130
[INFO] extracting crate varlink-cli 4.5.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate varlink-cli 4.5.1 on toolchain 6024cfef3a82f9a7688f07054f1650081bad3af5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate varlink-cli 4.5.1
[INFO] finished tweaking crates.io crate varlink-cli 4.5.1
[INFO] tweaked toml for crates.io crate varlink-cli 4.5.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate varlink-cli 4.5.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "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] 2d50e3f3e85b7ccb2d40aa3909d4d707e0d3090f3236419d5d857267a95ead69
[INFO] running `Command { std: "docker" "start" "-a" "2d50e3f3e85b7ccb2d40aa3909d4d707e0d3090f3236419d5d857267a95ead69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d50e3f3e85b7ccb2d40aa3909d4d707e0d3090f3236419d5d857267a95ead69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d50e3f3e85b7ccb2d40aa3909d4d707e0d3090f3236419d5d857267a95ead69", kill_on_drop: false }`
[INFO] [stdout] 2d50e3f3e85b7ccb2d40aa3909d4d707e0d3090f3236419d5d857267a95ead69
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a20476f9b9e778564e5cf011f9c2d2b9a330d634b7087725e96aa5912b41e841
[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" "a20476f9b9e778564e5cf011f9c2d2b9a330d634b7087725e96aa5912b41e841", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.30
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling peg-runtime v0.6.2
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde v1.0.111
[INFO] [stderr]    Compiling varlink_parser v4.0.4
[INFO] [stderr]    Compiling chainerror v0.4.3
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]     Checking remove_dir_all v0.5.2
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking unicode-width v0.1.7
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking log v0.4.8
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking unix_socket v0.5.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking clap v2.33.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]    Compiling peg-macros v0.6.2
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]    Compiling peg v0.6.2
[INFO] [stderr]    Compiling varlink_generator v9.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]    Compiling varlink_stdinterfaces v11.0.1
[INFO] [stderr]     Checking serde_json v1.0.53
[INFO] [stderr]     Checking varlink v11.0.0
[INFO] [stderr]     Checking colored_json v2.1.0
[INFO] [stderr]     Checking escargot v0.5.0
[INFO] [stderr]     Checking varlink-cli v4.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 57.12s
[INFO] running `Command { std: "docker" "inspect" "a20476f9b9e778564e5cf011f9c2d2b9a330d634b7087725e96aa5912b41e841", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a20476f9b9e778564e5cf011f9c2d2b9a330d634b7087725e96aa5912b41e841", kill_on_drop: false }`
[INFO] [stdout] a20476f9b9e778564e5cf011f9c2d2b9a330d634b7087725e96aa5912b41e841