[INFO] fetching crate gt-hypercube 0.1.1...
[INFO] checking gt-hypercube-0.1.1 against try#6f8a6450478f69b8510c8976ab6c2a70b3b0e47c for pr-84920
[INFO] extracting crate gt-hypercube 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate gt-hypercube 0.1.1 on toolchain 6f8a6450478f69b8510c8976ab6c2a70b3b0e47c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gt-hypercube 0.1.1
[INFO] finished tweaking crates.io crate gt-hypercube 0.1.1
[INFO] tweaked toml for crates.io crate gt-hypercube 0.1.1 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate gt-hypercube 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 34db8454cc6616b0c5f748a2f885a0ddb79d1be3fd526c8c6ed570a3cf28f5b2
[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" "34db8454cc6616b0c5f748a2f885a0ddb79d1be3fd526c8c6ed570a3cf28f5b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34db8454cc6616b0c5f748a2f885a0ddb79d1be3fd526c8c6ed570a3cf28f5b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34db8454cc6616b0c5f748a2f885a0ddb79d1be3fd526c8c6ed570a3cf28f5b2", kill_on_drop: false }`
[INFO] [stdout] 34db8454cc6616b0c5f748a2f885a0ddb79d1be3fd526c8c6ed570a3cf28f5b2
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8afb41771dc96ed10b7f6916cd9610aaeace4e0d892abcc371b784572c5e820f
[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" "8afb41771dc96ed10b7f6916cd9610aaeace4e0d892abcc371b784572c5e820f", kill_on_drop: false }`
[INFO] [stderr]     Checking gt-graph v0.1.1
[INFO] [stderr]     Checking gt-graph-path v0.1.1
[INFO] [stderr]     Checking gt-directed-bijective-connection-graph v0.2.2
[INFO] [stderr]     Checking gt-hypercube v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "8afb41771dc96ed10b7f6916cd9610aaeace4e0d892abcc371b784572c5e820f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8afb41771dc96ed10b7f6916cd9610aaeace4e0d892abcc371b784572c5e820f", kill_on_drop: false }`
[INFO] [stdout] 8afb41771dc96ed10b7f6916cd9610aaeace4e0d892abcc371b784572c5e820f