[INFO] fetching crate sluice 0.5.4... [INFO] checking sluice-0.5.4 against try#6f8a6450478f69b8510c8976ab6c2a70b3b0e47c for pr-84920 [INFO] extracting crate sluice 0.5.4 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate sluice 0.5.4 on toolchain 6f8a6450478f69b8510c8976ab6c2a70b3b0e47c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sluice 0.5.4 [INFO] finished tweaking crates.io crate sluice 0.5.4 [INFO] tweaked toml for crates.io crate sluice 0.5.4 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quickcheck_macros v1.0.0 [INFO] [stderr] Downloaded quickcheck v1.0.3 [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d8bacad3ef82fc41990dd8c3882524bcadd4b198a1afac8ccdb0ee0c20251f64 [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" "d8bacad3ef82fc41990dd8c3882524bcadd4b198a1afac8ccdb0ee0c20251f64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d8bacad3ef82fc41990dd8c3882524bcadd4b198a1afac8ccdb0ee0c20251f64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8bacad3ef82fc41990dd8c3882524bcadd4b198a1afac8ccdb0ee0c20251f64", kill_on_drop: false }` [INFO] [stdout] d8bacad3ef82fc41990dd8c3882524bcadd4b198a1afac8ccdb0ee0c20251f64 [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 489e3e1d897e8a1da9d498aac60860f0191436c42cfeac2aa51ce0a6fe865f3d [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" "489e3e1d897e8a1da9d498aac60860f0191436c42cfeac2aa51ce0a6fe865f3d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking futures-sink v0.3.14 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Checking futures-core v0.3.14 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking futures-io v0.3.14 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Checking futures-task v0.3.14 [INFO] [stderr] Checking slab v0.4.3 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Compiling quickcheck_macros v1.0.0 [INFO] [stderr] Checking futures-channel v0.3.14 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking sluice v0.5.4 (/opt/rustwide/workdir) [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking bstr v0.2.16 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking env_logger v0.8.3 [INFO] [stderr] Checking quickcheck v1.0.3 [INFO] [stderr] Compiling futures-macro v0.3.14 [INFO] [stderr] Checking criterion v0.3.4 [INFO] [stderr] Checking futures-util v0.3.14 [INFO] [stderr] Checking futures-executor v0.3.14 [INFO] [stderr] Checking futures v0.3.14 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.86s [INFO] running `Command { std: "docker" "inspect" "489e3e1d897e8a1da9d498aac60860f0191436c42cfeac2aa51ce0a6fe865f3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "489e3e1d897e8a1da9d498aac60860f0191436c42cfeac2aa51ce0a6fe865f3d", kill_on_drop: false }` [INFO] [stdout] 489e3e1d897e8a1da9d498aac60860f0191436c42cfeac2aa51ce0a6fe865f3d