[INFO] updating cached repository cvmfs/cvmfs-notify-client
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/cvmfs/cvmfs-notify-client
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/cvmfs/cvmfs-notify-client" "work/ex/pr-57321/sources/master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/gh/cvmfs/cvmfs-notify-client"`
[INFO] [stderr] Cloning into 'work/ex/pr-57321/sources/master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/gh/cvmfs/cvmfs-notify-client'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cvmfs/cvmfs-notify-client" "work/ex/pr-57321/sources/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0/gh/cvmfs/cvmfs-notify-client"`
[INFO] [stderr] Cloning into 'work/ex/pr-57321/sources/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0/gh/cvmfs/cvmfs-notify-client'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fd568629d54380e4e83f80f3536ea0698bc57dcf
[INFO] sha for GitHub repo cvmfs/cvmfs-notify-client: fd568629d54380e4e83f80f3536ea0698bc57dcf
[INFO] validating manifest of cvmfs/cvmfs-notify-client on toolchain master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of cvmfs/cvmfs-notify-client on toolchain try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b9139d2caca1db46014a9c302d5c47cfae0d8ae0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing cvmfs/cvmfs-notify-client
[INFO] finished frobbing cvmfs/cvmfs-notify-client
[INFO] frobbed toml for cvmfs/cvmfs-notify-client written to work/ex/pr-57321/sources/master#c0bbc3927e28c22edefe6a1353b5ecc95ea9a104/gh/cvmfs/cvmfs-notify-client/Cargo.toml
[INFO] started frobbing cvmfs/cvmfs-notify-client
[INFO] finished frobbing cvmfs/cvmfs-notify-client
[INFO] frobbed toml for cvmfs/cvmfs-notify-client written to work/ex/pr-57321/sources/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0/gh/cvmfs/cvmfs-notify-client/Cargo.toml
[INFO] crate cvmfs/cvmfs-notify-client has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c0bbc3927e28c22edefe6a1353b5ecc95ea9a104-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b9139d2caca1db46014a9c302d5c47cfae0d8ae0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking cvmfs/cvmfs-notify-client against try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0 for pr-57321
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57321/worker-1/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57321/sources/try#b9139d2caca1db46014a9c302d5c47cfae0d8ae0/gh/cvmfs/cvmfs-notify-client:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+b9139d2caca1db46014a9c302d5c47cfae0d8ae0-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 02e229e3e5c6e9c4db966ed8660115d0b28b81ec629400d01c9436ccfeea7bf7
[INFO] running `"docker" "start" "-a" "02e229e3e5c6e9c4db966ed8660115d0b28b81ec629400d01c9436ccfeea7bf7"`
[INFO] [stderr]     Checking iovec v0.1.1
[INFO] [stderr]     Checking futures-cpupool v0.1.8
[INFO] [stderr]     Checking clap v2.29.1
[INFO] [stderr]     Checking chrono v0.4.0
[INFO] [stderr]     Checking bytes v0.4.6
[INFO] [stderr]     Checking mio v0.6.12
[INFO] [stderr]     Checking tokio-io v0.1.4
[INFO] [stderr]     Checking ws v0.7.3
[INFO] [stderr]     Checking tokio-core v0.1.12
[INFO] [stderr]     Checking env_logger v0.5.0
[INFO] [stderr]     Checking tokio-proto v0.1.1
[INFO] [stderr]     Checking hyper v0.11.14
[INFO] [stderr]     Checking cvmfs_notify_client v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/main.rs:28:35
[INFO] [stderr]    |
[INFO] [stderr] 28 |         if let Some(cause) = fail.cause() {
[INFO] [stderr]    |                                   ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/main.rs:28:35
[INFO] [stderr]    |
[INFO] [stderr] 28 |         if let Some(cause) = fail.cause() {
[INFO] [stderr]    |                                   ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.96s
[INFO] running `"docker" "inspect" "02e229e3e5c6e9c4db966ed8660115d0b28b81ec629400d01c9436ccfeea7bf7"`
[INFO] running `"docker" "rm" "-f" "02e229e3e5c6e9c4db966ed8660115d0b28b81ec629400d01c9436ccfeea7bf7"`
[INFO] [stdout] 02e229e3e5c6e9c4db966ed8660115d0b28b81ec629400d01c9436ccfeea7bf7