[INFO] fetching crate xshell 0.1.9...
[INFO] checking xshell-0.1.9 against master#a836d9b6413d9d593be6c09463ff8c4c70e56599 for pr-84037
[INFO] extracting crate xshell 0.1.9 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate xshell 0.1.9 on toolchain a836d9b6413d9d593be6c09463ff8c4c70e56599
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate xshell 0.1.9
[INFO] finished tweaking crates.io crate xshell 0.1.9
[INFO] tweaked toml for crates.io crate xshell 0.1.9 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate xshell 0.1.9 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f5a823f42abde5e4d001a4211c2caa8a25a3b3b5fe85e39f35c3f57d6eb0c5e
[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" "3f5a823f42abde5e4d001a4211c2caa8a25a3b3b5fe85e39f35c3f57d6eb0c5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f5a823f42abde5e4d001a4211c2caa8a25a3b3b5fe85e39f35c3f57d6eb0c5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f5a823f42abde5e4d001a4211c2caa8a25a3b3b5fe85e39f35c3f57d6eb0c5e", kill_on_drop: false }`
[INFO] [stdout] 3f5a823f42abde5e4d001a4211c2caa8a25a3b3b5fe85e39f35c3f57d6eb0c5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4190a27ef4741f671e971119719bddfafcf51c6886ca933f6d0d36de4ea68fd
[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" "b4190a27ef4741f671e971119719bddfafcf51c6886ca933f6d0d36de4ea68fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling xshell-macros v0.1.9
[INFO] [stderr]     Checking xshell v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
[INFO] running `Command { std: "docker" "inspect" "b4190a27ef4741f671e971119719bddfafcf51c6886ca933f6d0d36de4ea68fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4190a27ef4741f671e971119719bddfafcf51c6886ca933f6d0d36de4ea68fd", kill_on_drop: false }`
[INFO] [stdout] b4190a27ef4741f671e971119719bddfafcf51c6886ca933f6d0d36de4ea68fd