[INFO] crate convey 0.2.0 is already in cache
[INFO] checking convey-0.2.0 against try#a571be2b074730b31d0bb62a6984dde8e1f57278 for pr-71218
[INFO] extracting crate convey 0.2.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate convey 0.2.0 on toolchain a571be2b074730b31d0bb62a6984dde8e1f57278
[INFO] running `"/workspace/cargo-home/bin/cargo" "+a571be2b074730b31d0bb62a6984dde8e1f57278" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate convey 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate convey 0.2.0
[INFO] tweaked toml for crates.io crate convey 0.2.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+a571be2b074730b31d0bb62a6984dde8e1f57278" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+a571be2b074730b31d0bb62a6984dde8e1f57278" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+a571be2b074730b31d0bb62a6984dde8e1f57278" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 845c7d83029dac8933b56ef552fdfba25681779db93862a7eb2c7404dd6d10f2
[INFO] running `"docker" "start" "-a" "845c7d83029dac8933b56ef552fdfba25681779db93862a7eb2c7404dd6d10f2"`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]    Compiling ryu v1.0.3
[INFO] [stderr]     Checking rustc-demangle v0.1.16
[INFO] [stderr]     Checking itoa v0.4.5
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking crossbeam-utils v0.6.6
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_chacha v0.1.1
[INFO] [stderr]     Checking float-cmp v0.6.0
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling convey_derive v0.2.0
[INFO] [stderr]     Checking walkdir v2.3.1
[INFO] [stderr]     Checking crossbeam-channel v0.3.9
[INFO] [stderr]     Checking serde_json v1.0.51
[INFO] [stderr]     Checking aho-corasick v0.7.10
[INFO] [stderr]     Checking bstr v0.2.12
[INFO] [stderr]     Checking crossbeam-channel v0.4.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.35
[INFO] [stderr]     Checking regex v1.3.7
[INFO] [stderr]     Checking backtrace v0.3.46
[INFO] [stderr]     Checking failure v0.1.7
[INFO] [stderr]     Checking globset v0.4.5
[INFO] [stderr]     Checking predicates v1.0.4
[INFO] [stderr]     Checking ignore v0.4.14
[INFO] [stderr]     Checking globwalk v0.5.0
[INFO] [stderr]     Checking assert_fs v0.10.1
[INFO] [stderr]     Checking convey v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.83s
[INFO] running `"docker" "inspect" "845c7d83029dac8933b56ef552fdfba25681779db93862a7eb2c7404dd6d10f2"`
[INFO] running `"docker" "rm" "-f" "845c7d83029dac8933b56ef552fdfba25681779db93862a7eb2c7404dd6d10f2"`
[INFO] [stdout] 845c7d83029dac8933b56ef552fdfba25681779db93862a7eb2c7404dd6d10f2