[INFO] fetching crate ps-mem 0.2.5...
[INFO] checking ps-mem-0.2.5 against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] extracting crate ps-mem 0.2.5 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate ps-mem 0.2.5 on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6/source/.cargo/config
[INFO] started tweaking crates.io crate ps-mem 0.2.5
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ps-mem 0.2.5
[INFO] tweaked toml for crates.io crate ps-mem 0.2.5 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate ps-mem 0.2.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb83fbf3bf49daaca7ec841ff434ed8e158cf4b325bb424eeec1cc93647f2bdc
[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" "fb83fbf3bf49daaca7ec841ff434ed8e158cf4b325bb424eeec1cc93647f2bdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb83fbf3bf49daaca7ec841ff434ed8e158cf4b325bb424eeec1cc93647f2bdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb83fbf3bf49daaca7ec841ff434ed8e158cf4b325bb424eeec1cc93647f2bdc", kill_on_drop: false }`
[INFO] [stdout] fb83fbf3bf49daaca7ec841ff434ed8e158cf4b325bb424eeec1cc93647f2bdc
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 07878f77f6e529baacce9270cf7549aa92ff2a077c388b9e3904229dd337b2bc
[INFO] running `Command { std: "docker" "start" "-a" "07878f77f6e529baacce9270cf7549aa92ff2a077c388b9e3904229dd337b2bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]     Checking memx v0.1.13
[INFO] [stderr]    Compiling anyhow v1.0.41
[INFO] [stderr]    Compiling signal-hook v0.3.9
[INFO] [stderr]    Compiling rust-version-info-file v0.1.2
[INFO] [stderr]     Checking cfg-iif v0.2.1
[INFO] [stderr]     Checking flood-tide v0.2.2
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking exec-target v0.2.3
[INFO] [stderr]     Checking arrayvec v0.4.12
[INFO] [stderr]    Compiling runnel v0.3.7
[INFO] [stderr]    Compiling ps-mem v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking naive_opt v0.1.12
[INFO] [stderr]     Checking num-format v0.4.0
[INFO] [stderr]     Checking linux-procfs v0.3.6
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking memx-cdy v0.1.3
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking assert-text v0.2.4
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.43s
[INFO] running `Command { std: "docker" "inspect" "07878f77f6e529baacce9270cf7549aa92ff2a077c388b9e3904229dd337b2bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07878f77f6e529baacce9270cf7549aa92ff2a077c388b9e3904229dd337b2bc", kill_on_drop: false }`
[INFO] [stdout] 07878f77f6e529baacce9270cf7549aa92ff2a077c388b9e3904229dd337b2bc