[INFO] fetching crate cargo-hakari 0.9.6...
[INFO] checking cargo-hakari-0.9.6 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141
[INFO] extracting crate cargo-hakari 0.9.6 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate cargo-hakari 0.9.6 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-hakari 0.9.6
[INFO] finished tweaking crates.io crate cargo-hakari 0.9.6
[INFO] tweaked toml for crates.io crate cargo-hakari 0.9.6 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate cargo-hakari 0.9.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded include_dir v0.6.2
[INFO] [stderr]   Downloaded include_dir_impl v0.6.2
[INFO] [stderr]   Downloaded debug-ignore v1.0.1
[INFO] [stderr]   Downloaded diffy v0.2.1
[INFO] [stderr]   Downloaded target-spec v0.9.0
[INFO] [stderr]   Downloaded toml_edit v0.3.1
[INFO] [stderr]   Downloaded diffus v0.10.0
[INFO] [stderr]   Downloaded vec1 v1.8.0
[INFO] [stderr]   Downloaded guppy-summaries v0.5.1
[INFO] [stderr]   Downloaded hakari v0.6.2
[INFO] [stderr]   Downloaded guppy v0.11.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9cf3a0639cc95633b05929aebad49c63f850d966c4a481f1036ca132a413e37a
[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" "9cf3a0639cc95633b05929aebad49c63f850d966c4a481f1036ca132a413e37a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9cf3a0639cc95633b05929aebad49c63f850d966c4a481f1036ca132a413e37a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cf3a0639cc95633b05929aebad49c63f850d966c4a481f1036ca132a413e37a", kill_on_drop: false }`
[INFO] [stdout] 9cf3a0639cc95633b05929aebad49c63f850d966c4a481f1036ca132a413e37a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1fba8dee6f386d4c2e3521749f70ba7c644eda2bd0cc4fac89bf1e6b89fe50b6
[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" "1fba8dee6f386d4c2e3521749f70ba7c644eda2bd0cc4fac89bf1e6b89fe50b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling camino v1.0.5
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling target-lexicon v0.12.2
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]    Compiling target-spec v0.9.0
[INFO] [stderr]    Compiling cc v1.0.71
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking fixedbitset v0.4.0
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]     Checking vec1 v1.8.0
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking debug-ignore v1.0.1
[INFO] [stderr]     Checking nested v0.1.1
[INFO] [stderr]     Checking bimap v0.6.1
[INFO] [stderr]     Checking zeroize v1.4.2
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]     Checking twox-hash v1.6.1
[INFO] [stderr]     Checking diffus v0.10.0
[INFO] [stderr]    Compiling anyhow v1.0.44
[INFO] [stderr]     Checking eyre v0.6.5
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking object v0.26.2
[INFO] [stderr]     Checking combine v4.6.1
[INFO] [stderr]     Checking diffy v0.2.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking crossbeam-deque v0.8.1
[INFO] [stderr]     Checking cfg-expr v0.9.0
[INFO] [stderr]     Checking petgraph v0.6.0
[INFO] [stderr]    Compiling backtrace v0.3.61
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking nix v0.20.2
[INFO] [stderr]     Checking terminal_size v0.1.17
[INFO] [stderr]     Checking shared_child v0.3.5
[INFO] [stderr]     Checking os_pipe v0.9.2
[INFO] [stderr]     Checking rayon-core v1.9.1
[INFO] [stderr]     Checking console v0.14.1
[INFO] [stderr]     Checking duct v0.13.5
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]     Checking env_logger v0.9.0
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stderr]     Checking dialoguer v0.8.0
[INFO] [stderr]     Checking color-eyre v0.5.11
[INFO] [stderr]    Compiling include_dir_impl v0.6.2
[INFO] [stderr]    Compiling structopt-derive v0.4.16
[INFO] [stderr]     Checking include_dir v0.6.2
[INFO] [stderr]     Checking atomicwrites v0.3.0
[INFO] [stderr]     Checking structopt v0.3.23
[INFO] [stderr]     Checking toml_edit v0.3.1
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking cargo-platform v0.1.2
[INFO] [stderr]     Checking pathdiff v0.2.1
[INFO] [stderr]     Checking cargo_metadata v0.14.0
[INFO] [stderr]     Checking guppy-summaries v0.5.1
[INFO] [stderr]     Checking guppy v0.11.2
[INFO] [stderr]     Checking hakari v0.6.2
[INFO] [stderr]     Checking cargo-hakari v0.9.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 37s
[INFO] running `Command { std: "docker" "inspect" "1fba8dee6f386d4c2e3521749f70ba7c644eda2bd0cc4fac89bf1e6b89fe50b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fba8dee6f386d4c2e3521749f70ba7c644eda2bd0cc4fac89bf1e6b89fe50b6", kill_on_drop: false }`
[INFO] [stdout] 1fba8dee6f386d4c2e3521749f70ba7c644eda2bd0cc4fac89bf1e6b89fe50b6