[INFO] fetching crate runiq 1.1.4...
[INFO] checking runiq-1.1.4 against master#a874956d940ecb3ed524b6176a171219ac4787ea for pr-76104
[INFO] extracting crate runiq 1.1.4 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate runiq 1.1.4 on toolchain a874956d940ecb3ed524b6176a171219ac4787ea
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a874956d940ecb3ed524b6176a171219ac4787ea" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate runiq 1.1.4
[INFO] finished tweaking crates.io crate runiq 1.1.4
[INFO] tweaked toml for crates.io crate runiq 1.1.4 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate runiq 1.1.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a874956d940ecb3ed524b6176a171219ac4787ea" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+a874956d940ecb3ed524b6176a171219ac4787ea" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a1f729216686d5f05c3e4bb1812aa5a5afb09fba4383440bbcfc4e1be3d5307b
[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" "a1f729216686d5f05c3e4bb1812aa5a5afb09fba4383440bbcfc4e1be3d5307b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1f729216686d5f05c3e4bb1812aa5a5afb09fba4383440bbcfc4e1be3d5307b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1f729216686d5f05c3e4bb1812aa5a5afb09fba4383440bbcfc4e1be3d5307b", kill_on_drop: false }`
[INFO] [stdout] a1f729216686d5f05c3e4bb1812aa5a5afb09fba4383440bbcfc4e1be3d5307b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+a874956d940ecb3ed524b6176a171219ac4787ea" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7707115b5629bd435ab989db04ea5353df39c017fbb28d47d5bbd34eb64e373
[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" "e7707115b5629bd435ab989db04ea5353df39c017fbb28d47d5bbd34eb64e373", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]     Checking unicode-width v0.1.6
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking fnv v1.0.6
[INFO] [stderr]     Checking bytelines v2.2.2
[INFO] [stderr]    Compiling cmake v0.1.42
[INFO] [stderr]     Checking scalable_bloom_filter v0.1.1
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling xxhash-sys v0.1.0
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking xxhash2 v0.1.0
[INFO] [stderr]     Checking runiq v1.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.12s
[INFO] running `Command { std: "docker" "inspect" "e7707115b5629bd435ab989db04ea5353df39c017fbb28d47d5bbd34eb64e373", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7707115b5629bd435ab989db04ea5353df39c017fbb28d47d5bbd34eb64e373", kill_on_drop: false }`
[INFO] [stdout] e7707115b5629bd435ab989db04ea5353df39c017fbb28d47d5bbd34eb64e373