[INFO] cloning repository https://github.com/ids1024/rsforth
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ids1024/rsforth" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fids1024%2Frsforth", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fids1024%2Frsforth'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0a2dcbebf740c56b422f37d7281844be7b03f253
[INFO] checking ids1024/rsforth against master#4fa76a4a7742bb9c1febe33019f5a9e7e4839a65 for pr-83744
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fids1024%2Frsforth" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ids1024/rsforth on toolchain 4fa76a4a7742bb9c1febe33019f5a9e7e4839a65
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ids1024/rsforth
[INFO] finished tweaking git repo https://github.com/ids1024/rsforth
[INFO] tweaked toml for git repo https://github.com/ids1024/rsforth written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/ids1024/rsforth already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "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] f29090d022bac4a3f98c615d712b5768a82d7191fc339ec98ff170720d94fe82
[INFO] running `Command { std: "docker" "start" "-a" "f29090d022bac4a3f98c615d712b5768a82d7191fc339ec98ff170720d94fe82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f29090d022bac4a3f98c615d712b5768a82d7191fc339ec98ff170720d94fe82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f29090d022bac4a3f98c615d712b5768a82d7191fc339ec98ff170720d94fe82", kill_on_drop: false }`
[INFO] [stdout] f29090d022bac4a3f98c615d712b5768a82d7191fc339ec98ff170720d94fe82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+4fa76a4a7742bb9c1febe33019f5a9e7e4839a65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b9c07f8967ba3789a15f416d7152e806e0f40397a03ba7b6a62cb78c861d34c
[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" "9b9c07f8967ba3789a15f416d7152e806e0f40397a03ba7b6a62cb78c861d34c", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v0.3.13
[INFO] [stderr]     Checking libc v0.2.20
[INFO] [stderr]     Checking bitflags v0.4.0
[INFO] [stderr]     Checking encode_unicode v0.1.3
[INFO] [stderr]     Checking unicode-width v0.1.4
[INFO] [stderr]     Checking enum_variants v1.0.0
[INFO] [stderr]    Compiling synom v0.11.0
[INFO] [stderr]    Compiling syn v0.11.6
[INFO] [stderr]     Checking nix v0.5.1
[INFO] [stderr]     Checking rustyline v1.0.0
[INFO] [stderr]    Compiling derivation v0.1.0
[INFO] [stderr]     Checking rsforth v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.12s
[INFO] running `Command { std: "docker" "inspect" "9b9c07f8967ba3789a15f416d7152e806e0f40397a03ba7b6a62cb78c861d34c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b9c07f8967ba3789a15f416d7152e806e0f40397a03ba7b6a62cb78c861d34c", kill_on_drop: false }`
[INFO] [stdout] 9b9c07f8967ba3789a15f416d7152e806e0f40397a03ba7b6a62cb78c861d34c