[INFO] fetching crate rocket_cors 0.5.1...
[INFO] checking rocket_cors-0.5.1 against master#4007d4ef26eab44bdabc2b7574d032152264d3ad for pr-66919
[INFO] extracting crate rocket_cors 0.5.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rocket_cors 0.5.1 on toolchain 4007d4ef26eab44bdabc2b7574d032152264d3ad
[INFO] running `"/workspace/cargo-home/bin/cargo" "+4007d4ef26eab44bdabc2b7574d032152264d3ad" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rocket_cors 0.5.1
[INFO] removed 5 missing examples
[INFO] finished tweaking crates.io crate rocket_cors 0.5.1
[INFO] tweaked toml for crates.io crate rocket_cors 0.5.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate rocket_cors 0.5.1 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+4007d4ef26eab44bdabc2b7574d032152264d3ad" "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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+4007d4ef26eab44bdabc2b7574d032152264d3ad" "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] bcfe12ec806d9aa5b576ee88e1bc3d71eac23e4ee3562443e5654a6c45cf492e
[INFO] running `"docker" "start" "-a" "bcfe12ec806d9aa5b576ee88e1bc3d71eac23e4ee3562443e5654a6c45cf492e"`
[INFO] [stderr]    Compiling rocket v0.4.2
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking serde_test v1.0.102
[INFO] [stderr]    Compiling unicode-normalization v0.1.9
[INFO] [stderr]     Checking unicase_serde v0.1.0
[INFO] [stderr]     Checking cookie v0.11.1
[INFO] [stderr]     Checking hyper v0.10.16
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]     Checking rocket_http v0.4.2
[INFO] [stderr]    Compiling rocket_codegen v0.4.2
[INFO] [stderr]     Checking rocket_cors v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `"docker" "inspect" "bcfe12ec806d9aa5b576ee88e1bc3d71eac23e4ee3562443e5654a6c45cf492e"`
[INFO] running `"docker" "rm" "-f" "bcfe12ec806d9aa5b576ee88e1bc3d71eac23e4ee3562443e5654a6c45cf492e"`
[INFO] [stdout] bcfe12ec806d9aa5b576ee88e1bc3d71eac23e4ee3562443e5654a6c45cf492e