[INFO] cloning repository https://github.com/sportzer/scavenger
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sportzer/scavenger" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsportzer%2Fscavenger", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsportzer%2Fscavenger'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f745e457bb796b55e7a2e8bc2b051ff5821850f1
[INFO] checking sportzer/scavenger against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsportzer%2Fscavenger" "/workspace/builds/worker-58/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-58/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sportzer/scavenger on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sportzer/scavenger
[INFO] finished tweaking git repo https://github.com/sportzer/scavenger
[INFO] tweaked toml for git repo https://github.com/sportzer/scavenger written to /workspace/builds/worker-58/source/Cargo.toml
[INFO] crate git repo https://github.com/sportzer/scavenger already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pdcurses-sys v0.4.0
[INFO] [stderr]   Downloaded pancurses v0.8.0
[INFO] [stderr]   Downloaded ncurses v5.85.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 41dc6765b86eb6c9f3daa944d16a90b01460ab1ea497768bc5da793d9c1f5500
[INFO] running `Command { std: "docker" "start" "-a" "41dc6765b86eb6c9f3daa944d16a90b01460ab1ea497768bc5da793d9c1f5500", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41dc6765b86eb6c9f3daa944d16a90b01460ab1ea497768bc5da793d9c1f5500", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41dc6765b86eb6c9f3daa944d16a90b01460ab1ea497768bc5da793d9c1f5500", kill_on_drop: false }`
[INFO] [stdout] 41dc6765b86eb6c9f3daa944d16a90b01460ab1ea497768bc5da793d9c1f5500
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41078768a98b0fe7f8a017fd878c94972a7ba9d373e1e0358c7b36511ca4bbf6
[INFO] running `Command { std: "docker" "start" "-a" "41078768a98b0fe7f8a017fd878c94972a7ba9d373e1e0358c7b36511ca4bbf6", kill_on_drop: false }`
[INFO] [stderr]    Compiling gcc v0.3.43
[INFO] [stderr]     Checking libc v0.2.21
[INFO] [stderr]     Checking log v0.3.6
[INFO] [stderr]     Checking rand v0.3.15
[INFO] [stderr]    Compiling ncurses v5.85.0
[INFO] [stderr]     Checking pancurses v0.8.0
[INFO] [stderr]     Checking scavenger v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 41s
[INFO] running `Command { std: "docker" "inspect" "41078768a98b0fe7f8a017fd878c94972a7ba9d373e1e0358c7b36511ca4bbf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41078768a98b0fe7f8a017fd878c94972a7ba9d373e1e0358c7b36511ca4bbf6", kill_on_drop: false }`
[INFO] [stdout] 41078768a98b0fe7f8a017fd878c94972a7ba9d373e1e0358c7b36511ca4bbf6