[INFO] fetching crate bitstream_reader_derive 0.7.1...
[INFO] checking bitstream_reader_derive-0.7.1 against try#b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b for pr-82781
[INFO] extracting crate bitstream_reader_derive 0.7.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate bitstream_reader_derive 0.7.1 on toolchain b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bitstream_reader_derive 0.7.1
[INFO] finished tweaking crates.io crate bitstream_reader_derive 0.7.1
[INFO] tweaked toml for crates.io crate bitstream_reader_derive 0.7.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn_util v0.4.2
[INFO] [stderr]   Downloaded bitstream_reader_derive v0.7.1
[INFO] [stderr]   Downloaded bitstream_reader v0.7.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 61fb1c1edd2386943796b5d0b593bddd802cfa0932bccfac9e007baf799df5ea
[INFO] running `Command { std: "docker" "start" "-a" "61fb1c1edd2386943796b5d0b593bddd802cfa0932bccfac9e007baf799df5ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61fb1c1edd2386943796b5d0b593bddd802cfa0932bccfac9e007baf799df5ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61fb1c1edd2386943796b5d0b593bddd802cfa0932bccfac9e007baf799df5ea", kill_on_drop: false }`
[INFO] [stdout] 61fb1c1edd2386943796b5d0b593bddd802cfa0932bccfac9e007baf799df5ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8730368f1753620774df6de8de2cc45e78df97f2599866377a7d97f1071071a8
[INFO] running `Command { std: "docker" "start" "-a" "8730368f1753620774df6de8de2cc45e78df97f2599866377a7d97f1071071a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.64
[INFO] [stderr]     Checking syn_util v0.4.2
[INFO] [stderr]     Checking bitstream_reader_derive v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling bitstream_reader_derive v0.7.1
[INFO] [stderr]     Checking bitstream_reader v0.7.1
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.14s
[INFO] running `Command { std: "docker" "inspect" "8730368f1753620774df6de8de2cc45e78df97f2599866377a7d97f1071071a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8730368f1753620774df6de8de2cc45e78df97f2599866377a7d97f1071071a8", kill_on_drop: false }`
[INFO] [stdout] 8730368f1753620774df6de8de2cc45e78df97f2599866377a7d97f1071071a8