[INFO] fetching crate bitstream_reader 0.7.1...
[INFO] checking bitstream_reader-0.7.1 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056
[INFO] extracting crate bitstream_reader 0.7.1 into /workspace/builds/worker-97/source
[INFO] validating manifest of crates.io crate bitstream_reader 0.7.1 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bitstream_reader 0.7.1
[INFO] finished tweaking crates.io crate bitstream_reader 0.7.1
[INFO] tweaked toml for crates.io crate bitstream_reader 0.7.1 written to /workspace/builds/worker-97/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitstream_reader_derive v0.7.1
[INFO] [stderr]   Downloaded syn_util v0.4.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8fafaea5fae28176f6110ca9f10abf71ebd4b65ca2b834f17e8f9846874e0014
[INFO] running `Command { std: "docker" "start" "-a" "8fafaea5fae28176f6110ca9f10abf71ebd4b65ca2b834f17e8f9846874e0014", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8fafaea5fae28176f6110ca9f10abf71ebd4b65ca2b834f17e8f9846874e0014", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fafaea5fae28176f6110ca9f10abf71ebd4b65ca2b834f17e8f9846874e0014", kill_on_drop: false }`
[INFO] [stdout] 8fafaea5fae28176f6110ca9f10abf71ebd4b65ca2b834f17e8f9846874e0014
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] abb33c3fadc09d3a1bbebdaf6f49c7e8273bf78b2b5c46ba8da1649a9dd971f9
[INFO] running `Command { std: "docker" "start" "-a" "abb33c3fadc09d3a1bbebdaf6f49c7e8273bf78b2b5c46ba8da1649a9dd971f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn_util v0.4.2
[INFO] [stderr]    Compiling bitstream_reader_derive v0.7.1
[INFO] [stderr]     Checking bitstream_reader v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.04s
[INFO] running `Command { std: "docker" "inspect" "abb33c3fadc09d3a1bbebdaf6f49c7e8273bf78b2b5c46ba8da1649a9dd971f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abb33c3fadc09d3a1bbebdaf6f49c7e8273bf78b2b5c46ba8da1649a9dd971f9", kill_on_drop: false }`
[INFO] [stdout] abb33c3fadc09d3a1bbebdaf6f49c7e8273bf78b2b5c46ba8da1649a9dd971f9