[INFO] fetching crate celery 0.2.2...
[INFO] checking celery-0.2.2 against try#89c05fd3cc6404a13e1bd71450c6132a2755fa4b for pr-69741
[INFO] extracting crate celery 0.2.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate celery 0.2.2 on toolchain 89c05fd3cc6404a13e1bd71450c6132a2755fa4b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+89c05fd3cc6404a13e1bd71450c6132a2755fa4b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate celery 0.2.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate celery 0.2.2
[INFO] tweaked toml for crates.io crate celery 0.2.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate celery 0.2.2 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+89c05fd3cc6404a13e1bd71450c6132a2755fa4b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded celery-codegen v0.2.2
[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" "+89c05fd3cc6404a13e1bd71450c6132a2755fa4b" "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] 1a7efee09cf9544bbcf3f839562b94c6d2c9b5baca7e8162eaa50562dacdbd1e
[INFO] running `"docker" "start" "-a" "1a7efee09cf9544bbcf3f839562b94c6d2c9b5baca7e8162eaa50562dacdbd1e"`
[INFO] [stderr]    Compiling ucd-trie v0.1.2
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling static_assertions v0.3.4
[INFO] [stderr]    Compiling cookie-factory v0.3.1
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.11
[INFO] [stderr]    Compiling proc-macro-error v0.4.11
[INFO] [stderr]    Compiling lexical-core v0.6.2
[INFO] [stderr]     Checking amq-protocol-uri v3.1.1
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling celery-codegen v0.2.2
[INFO] [stderr]     Checking native-tls v0.2.3
[INFO] [stderr]     Checking globset v0.4.4
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking tokio v0.2.13
[INFO] [stderr]    Compiling serde_json v1.0.48
[INFO] [stderr]    Compiling hashbrown v0.5.0
[INFO] [stderr]     Checking futures-util v0.3.4
[INFO] [stderr]     Checking failure v0.1.7
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]     Checking tcp-stream v0.8.2
[INFO] [stderr]     Checking exitfailure v0.5.1
[INFO] [stderr]     Checking amq-protocol-tcp v3.1.1
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]     Checking nom v5.1.1
[INFO] [stderr]    Compiling structopt-derive v0.4.4
[INFO] [stderr]    Compiling pest_generator v2.1.2
[INFO] [stderr]     Checking futures-executor v0.3.4
[INFO] [stderr]     Checking futures v0.3.4
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]     Checking amq-protocol-types v3.1.1
[INFO] [stderr]     Checking structopt v0.3.11
[INFO] [stderr]    Compiling handlebars v2.0.4
[INFO] [stderr]    Compiling amq-protocol-codegen v3.1.1
[INFO] [stderr]    Compiling amq-protocol v3.1.1
[INFO] [stderr]    Compiling lapin v0.28.4
[INFO] [stderr]     Checking celery v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 16s
[INFO] running `"docker" "inspect" "1a7efee09cf9544bbcf3f839562b94c6d2c9b5baca7e8162eaa50562dacdbd1e"`
[INFO] running `"docker" "rm" "-f" "1a7efee09cf9544bbcf3f839562b94c6d2c9b5baca7e8162eaa50562dacdbd1e"`
[INFO] [stdout] 1a7efee09cf9544bbcf3f839562b94c6d2c9b5baca7e8162eaa50562dacdbd1e