[INFO] cloning repository https://github.com/melissanoelle/dwemthys
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/melissanoelle/dwemthys" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmelissanoelle%2Fdwemthys", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmelissanoelle%2Fdwemthys'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 746d83df307ed798a89e6ea5b0f0cc63acb919f6
[INFO] checking melissanoelle/dwemthys against try#353a0a223066e9f46a1d935f2271a26c3c5002bb for pr-75180
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmelissanoelle%2Fdwemthys" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/melissanoelle/dwemthys on toolchain 353a0a223066e9f46a1d935f2271a26c3c5002bb
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+353a0a223066e9f46a1d935f2271a26c3c5002bb" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/melissanoelle/dwemthys
[INFO] finished tweaking git repo https://github.com/melissanoelle/dwemthys
[INFO] tweaked toml for git repo https://github.com/melissanoelle/dwemthys written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/melissanoelle/dwemthys already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+353a0a223066e9f46a1d935f2271a26c3c5002bb" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/tomassedovic/tcod-rs.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+353a0a223066e9f46a1d935f2271a26c3c5002bb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b7d32ca09ab79f8423aefc887e7b7ba03a6d04f450854c25b2d6898de85fd688
[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" "b7d32ca09ab79f8423aefc887e7b7ba03a6d04f450854c25b2d6898de85fd688", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7d32ca09ab79f8423aefc887e7b7ba03a6d04f450854c25b2d6898de85fd688", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7d32ca09ab79f8423aefc887e7b7ba03a6d04f450854c25b2d6898de85fd688", kill_on_drop: false }`
[INFO] [stdout] b7d32ca09ab79f8423aefc887e7b7ba03a6d04f450854c25b2d6898de85fd688
[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" "+353a0a223066e9f46a1d935f2271a26c3c5002bb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 679a0ff6d0c3acf09c4be61d7f5b0960edfc8b44ca082473b1ec821d9c0c2f9f
[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" "679a0ff6d0c3acf09c4be61d7f5b0960edfc8b44ca082473b1ec821d9c0c2f9f", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.14
[INFO] [stderr]     Checking lazy_static v0.1.16
[INFO] [stderr]    Compiling tcod-sys v5.0.0 (https://github.com/tomassedovic/tcod-rs.git#2197448f)
[INFO] [stderr]     Checking tcod v0.13.0 (https://github.com/tomassedovic/tcod-rs.git#2197448f)
[INFO] [stderr]     Checking dwemthys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.32s
[INFO] running `Command { std: "docker" "inspect" "679a0ff6d0c3acf09c4be61d7f5b0960edfc8b44ca082473b1ec821d9c0c2f9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "679a0ff6d0c3acf09c4be61d7f5b0960edfc8b44ca082473b1ec821d9c0c2f9f", kill_on_drop: false }`
[INFO] [stdout] 679a0ff6d0c3acf09c4be61d7f5b0960edfc8b44ca082473b1ec821d9c0c2f9f