[INFO] crate cryogen 0.1.0 is already in cache
[INFO] checking cryogen-0.1.0 against try#1a608893c03d7722effeb0058e82770bd36b4b3c for pr-66504-1
[INFO] extracting crate cryogen 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate cryogen 0.1.0 on toolchain 1a608893c03d7722effeb0058e82770bd36b4b3c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate cryogen 0.1.0
[INFO] removed path dependency cryogen_plugin_json from crates.io crate cryogen 0.1.0
[INFO] removed path dependency cryogen_plugin_markdown from crates.io crate cryogen 0.1.0
[INFO] removed path dependency cryogen_plugin_yaml from crates.io crate cryogen 0.1.0
[INFO] removed path dependency cryogen_prelude from crates.io crate cryogen 0.1.0
[INFO] finished tweaking crates.io crate cryogen 0.1.0
[INFO] tweaked toml for crates.io crate cryogen 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"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" "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" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "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] 2957a137ff7141949a5aec87ac3c1b79a400b744e774997a0f0e6c2d0f159a48
[INFO] running `"docker" "start" "-a" "2957a137ff7141949a5aec87ac3c1b79a400b744e774997a0f0e6c2d0f159a48"`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]     Checking serde v0.9.15
[INFO] [stderr]     Checking deunicode v0.4.3
[INFO] [stderr]     Checking pest v0.4.1
[INFO] [stderr]     Checking linked-hash-map v0.3.0
[INFO] [stderr]     Checking bitflags v0.5.0
[INFO] [stderr]    Compiling hoedown v6.0.0
[INFO] [stderr]     Checking clap v2.20.5
[INFO] [stderr]    Compiling serde_codegen_internals v0.14.2
[INFO] [stderr]     Checking error-chain v0.10.0
[INFO] [stderr]     Checking slug v0.1.4
[INFO] [stderr]     Checking yaml-rust v0.3.5
[INFO] [stderr]    Compiling serde_derive v0.9.15
[INFO] [stderr]     Checking serde_json v0.9.10
[INFO] [stderr]     Checking serde_yaml v0.6.2
[INFO] [stderr]     Checking tera v0.8.1
[INFO] [stderr]     Checking cryogen_prelude v0.1.0
[INFO] [stderr]     Checking cryogen_plugin_json v0.1.0
[INFO] [stderr]     Checking cryogen_plugin_yaml v0.1.0
[INFO] [stderr]     Checking cryogen_plugin_markdown v0.1.0
[INFO] [stderr]     Checking cryogen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.04s
[INFO] running `"docker" "inspect" "2957a137ff7141949a5aec87ac3c1b79a400b744e774997a0f0e6c2d0f159a48"`
[INFO] running `"docker" "rm" "-f" "2957a137ff7141949a5aec87ac3c1b79a400b744e774997a0f0e6c2d0f159a48"`
[INFO] [stdout] 2957a137ff7141949a5aec87ac3c1b79a400b744e774997a0f0e6c2d0f159a48