[INFO] cloning repository https://github.com/katharostech/rink
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/katharostech/rink" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkatharostech%2Frink", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkatharostech%2Frink'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6cabee7a126978e80ecb4e50b06480595ef69ec9
[INFO] checking katharostech/rink against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkatharostech%2Frink" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/katharostech/rink on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/katharostech/rink
[INFO] finished tweaking git repo https://github.com/katharostech/rink
[INFO] tweaked toml for git repo https://github.com/katharostech/rink written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/katharostech/rink already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", 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] 56caba65f2a8c963a68ae45e984584291d8c6dfd9f45d19be085f0fcdc17aa40
[INFO] running `Command { std: "docker" "start" "-a" "56caba65f2a8c963a68ae45e984584291d8c6dfd9f45d19be085f0fcdc17aa40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56caba65f2a8c963a68ae45e984584291d8c6dfd9f45d19be085f0fcdc17aa40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56caba65f2a8c963a68ae45e984584291d8c6dfd9f45d19be085f0fcdc17aa40", kill_on_drop: false }`
[INFO] [stdout] 56caba65f2a8c963a68ae45e984584291d8c6dfd9f45d19be085f0fcdc17aa40
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "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] 9751aa8012beefbbbe1f2c06554c7c974fc7c235b2962982d26e69da15d4dfa9
[INFO] running `Command { std: "docker" "start" "-a" "9751aa8012beefbbbe1f2c06554c7c974fc7c235b2962982d26e69da15d4dfa9", kill_on_drop: false }`
[INFO] [stderr]    Compiling peg-runtime v0.6.0 (https://github.com/kevinmehall/rust-peg.git#096b264e)
[INFO] [stderr]     Checking proc-macro2 v0.4.30
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling peg-codegen v0.6.0 (https://github.com/kevinmehall/rust-peg.git#096b264e)
[INFO] [stderr]    Compiling peg-syntax-ext v0.6.0 (https://github.com/kevinmehall/rust-peg.git#096b264e)
[INFO] [stderr]     Checking peg v0.6.0 (https://github.com/kevinmehall/rust-peg.git#096b264e)
[INFO] [stderr]     Checking rink v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.05s
[INFO] running `Command { std: "docker" "inspect" "9751aa8012beefbbbe1f2c06554c7c974fc7c235b2962982d26e69da15d4dfa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9751aa8012beefbbbe1f2c06554c7c974fc7c235b2962982d26e69da15d4dfa9", kill_on_drop: false }`
[INFO] [stdout] 9751aa8012beefbbbe1f2c06554c7c974fc7c235b2962982d26e69da15d4dfa9