[INFO] fetching crate chalk-rust-ir 0.10.0...
[INFO] checking chalk-rust-ir-0.10.0 against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050
[INFO] extracting crate chalk-rust-ir 0.10.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate chalk-rust-ir 0.10.0 on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chalk-rust-ir 0.10.0
[INFO] finished tweaking crates.io crate chalk-rust-ir 0.10.0
[INFO] tweaked toml for crates.io crate chalk-rust-ir 0.10.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded chalk-derive v0.10.0
[INFO] [stderr]   Downloaded chalk-ir v0.10.0
[INFO] [stderr]   Downloaded chalk-engine v0.10.0
[INFO] [stderr]   Downloaded chalk-macros v0.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "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] 302b550321f94745f11544aff0fd0ddaf89fde7c2bc5d8afadf9ce84650acce6
[INFO] running `Command { std: "docker" "start" "-a" "302b550321f94745f11544aff0fd0ddaf89fde7c2bc5d8afadf9ce84650acce6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "302b550321f94745f11544aff0fd0ddaf89fde7c2bc5d8afadf9ce84650acce6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "302b550321f94745f11544aff0fd0ddaf89fde7c2bc5d8afadf9ce84650acce6", kill_on_drop: false }`
[INFO] [stdout] 302b550321f94745f11544aff0fd0ddaf89fde7c2bc5d8afadf9ce84650acce6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 065ffd2be5ffbd124fe670843b39435971c8b4730ff20099a7e4ce99b87bfc95
[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" "065ffd2be5ffbd124fe670843b39435971c8b4730ff20099a7e4ce99b87bfc95", kill_on_drop: false }`
[INFO] [stderr]     Checking chalk-macros v0.10.0
[INFO] [stderr]    Compiling chalk-derive v0.10.0
[INFO] [stderr]     Checking chalk-engine v0.10.0
[INFO] [stderr]     Checking chalk-ir v0.10.0
[INFO] [stderr]     Checking chalk-rust-ir v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.22s
[INFO] running `Command { std: "docker" "inspect" "065ffd2be5ffbd124fe670843b39435971c8b4730ff20099a7e4ce99b87bfc95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "065ffd2be5ffbd124fe670843b39435971c8b4730ff20099a7e4ce99b87bfc95", kill_on_drop: false }`
[INFO] [stdout] 065ffd2be5ffbd124fe670843b39435971c8b4730ff20099a7e4ce99b87bfc95