[INFO] fetching crate i3_ipc 0.11.0...
[INFO] checking i3_ipc-0.11.0 against master#39b841dfe36f90a7cd111e7f0c55f32594f6e578 for pr-77035
[INFO] extracting crate i3_ipc 0.11.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate i3_ipc 0.11.0 on toolchain 39b841dfe36f90a7cd111e7f0c55f32594f6e578
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate i3_ipc 0.11.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate i3_ipc 0.11.0
[INFO] tweaked toml for crates.io crate i3_ipc 0.11.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate i3_ipc 0.11.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0446f1362d16a18ac36a7b53f53591666e4b8a5b38e9f8036cbfa9673478564e
[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" "0446f1362d16a18ac36a7b53f53591666e4b8a5b38e9f8036cbfa9673478564e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0446f1362d16a18ac36a7b53f53591666e4b8a5b38e9f8036cbfa9673478564e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0446f1362d16a18ac36a7b53f53591666e4b8a5b38e9f8036cbfa9673478564e", kill_on_drop: false }`
[INFO] [stdout] 0446f1362d16a18ac36a7b53f53591666e4b8a5b38e9f8036cbfa9673478564e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "check" "--frozen" "--all" "--all-targets" "--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] c12a220c3ffd5493f43d6f9badd6304d1477834444fcfd8062cde2a02ccda088
[INFO] running `Command { std: "docker" "start" "-a" "c12a220c3ffd5493f43d6f9badd6304d1477834444fcfd8062cde2a02ccda088", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.42
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling serde_json v1.0.58
[INFO] [stderr]     Checking itoa v0.4.6
[INFO] [stderr]    Compiling serde_repr v0.1.6
[INFO] [stderr]     Checking serde v1.0.116
[INFO] [stderr]     Checking i3ipc-types v0.11.0
[INFO] [stderr]     Checking i3_ipc v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.67s
[INFO] running `Command { std: "docker" "inspect" "c12a220c3ffd5493f43d6f9badd6304d1477834444fcfd8062cde2a02ccda088", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c12a220c3ffd5493f43d6f9badd6304d1477834444fcfd8062cde2a02ccda088", kill_on_drop: false }`
[INFO] [stdout] c12a220c3ffd5493f43d6f9badd6304d1477834444fcfd8062cde2a02ccda088