[INFO] fetching crate hypercube 0.1.0...
[INFO] checking hypercube-0.1.0 against try#e0f03aec47b100bc29555561bd62a99d1bc6aca5 for pr-86231
[INFO] extracting crate hypercube 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate hypercube 0.1.0 on toolchain e0f03aec47b100bc29555561bd62a99d1bc6aca5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hypercube 0.1.0
[INFO] finished tweaking crates.io crate hypercube 0.1.0
[INFO] tweaked toml for crates.io crate hypercube 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate hypercube 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded directed_bijective_connection_graph v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd7e3ca465924573e1fde5581b8fe248e9e4fc1d9d7c0c45733d6a1c89eca610
[INFO] running `Command { std: "docker" "start" "-a" "fd7e3ca465924573e1fde5581b8fe248e9e4fc1d9d7c0c45733d6a1c89eca610", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd7e3ca465924573e1fde5581b8fe248e9e4fc1d9d7c0c45733d6a1c89eca610", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd7e3ca465924573e1fde5581b8fe248e9e4fc1d9d7c0c45733d6a1c89eca610", kill_on_drop: false }`
[INFO] [stdout] fd7e3ca465924573e1fde5581b8fe248e9e4fc1d9d7c0c45733d6a1c89eca610
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50eff140a3fa44157d3eb4d4acd1a69ea7e7b219dd6602fe9e76e6bbe5b31ae3
[INFO] running `Command { std: "docker" "start" "-a" "50eff140a3fa44157d3eb4d4acd1a69ea7e7b219dd6602fe9e76e6bbe5b31ae3", kill_on_drop: false }`
[INFO] [stderr]     Checking directed_bijective_connection_graph v0.2.1
[INFO] [stderr]     Checking hypercube v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "50eff140a3fa44157d3eb4d4acd1a69ea7e7b219dd6602fe9e76e6bbe5b31ae3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50eff140a3fa44157d3eb4d4acd1a69ea7e7b219dd6602fe9e76e6bbe5b31ae3", kill_on_drop: false }`
[INFO] [stdout] 50eff140a3fa44157d3eb4d4acd1a69ea7e7b219dd6602fe9e76e6bbe5b31ae3