[INFO] fetching crate trawler 0.8.1...
[INFO] checking trawler-0.8.1 against try#98d5ea1855f1028095b37c493ba31093c8519d68 for pr-69548
[INFO] extracting crate trawler 0.8.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate trawler 0.8.1 on toolchain 98d5ea1855f1028095b37c493ba31093c8519d68
[INFO] running `"/workspace/cargo-home/bin/cargo" "+98d5ea1855f1028095b37c493ba31093c8519d68" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate trawler 0.8.1
[INFO] finished tweaking crates.io crate trawler 0.8.1
[INFO] tweaked toml for crates.io crate trawler 0.8.1 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate trawler 0.8.1 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+98d5ea1855f1028095b37c493ba31093c8519d68" "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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+98d5ea1855f1028095b37c493ba31093c8519d68" "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] d7dae66a465ea196e0d660135169a6f4b2ea0b1bfd0166fbdaa174ccafcc50ed
[INFO] running `"docker" "start" "-a" "d7dae66a465ea196e0d660135169a6f4b2ea0b1bfd0166fbdaa174ccafcc50ed"`
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]     Checking futures-core v0.3.2
[INFO] [stderr]     Checking futures-task v0.3.2
[INFO] [stderr]     Checking futures-sink v0.3.2
[INFO] [stderr]    Compiling trawler v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling lexical-core v0.4.6
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking flate2 v1.0.13
[INFO] [stderr]     Checking mio v0.6.21
[INFO] [stderr]     Checking chrono v0.4.10
[INFO] [stderr]     Checking rand_distr v0.2.2
[INFO] [stderr]     Checking histogram-sampler v0.4.0
[INFO] [stderr]     Checking zipf v6.1.0
[INFO] [stderr]     Checking futures-channel v0.3.2
[INFO] [stderr]     Checking tokio v0.2.11
[INFO] [stderr]     Checking slog-term v2.5.0
[INFO] [stderr]     Checking nom v5.1.0
[INFO] [stderr]     Checking tokio-util v0.2.0
[INFO] [stderr]     Checking hdrhistogram v7.0.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling pin-project-internal v0.4.8
[INFO] [stderr]    Compiling rustversion v1.0.2
[INFO] [stderr]    Compiling futures-macro v0.3.2
[INFO] [stderr]    Compiling time-macros-impl v0.1.0
[INFO] [stderr]     Checking pin-project v0.4.8
[INFO] [stderr]     Checking time-macros v0.1.0
[INFO] [stderr]     Checking futures-util v0.3.2
[INFO] [stderr]     Checking time v0.2.6
[INFO] [stderr]     Checking cookie v0.13.3
[INFO] [stderr]     Checking h2 v0.2.1
[INFO] [stderr]     Checking hyper v0.13.2
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.22s
[INFO] running `"docker" "inspect" "d7dae66a465ea196e0d660135169a6f4b2ea0b1bfd0166fbdaa174ccafcc50ed"`
[INFO] running `"docker" "rm" "-f" "d7dae66a465ea196e0d660135169a6f4b2ea0b1bfd0166fbdaa174ccafcc50ed"`
[INFO] [stdout] d7dae66a465ea196e0d660135169a6f4b2ea0b1bfd0166fbdaa174ccafcc50ed