[INFO] updating cached repository jameslzhu/telescope
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jameslzhu/telescope
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jameslzhu/telescope" "work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/jameslzhu/telescope"`
[INFO] [stderr] Cloning into 'work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/jameslzhu/telescope'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jameslzhu/telescope" "work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/jameslzhu/telescope"`
[INFO] [stderr] Cloning into 'work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/jameslzhu/telescope'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ec4111a0e25e9d6220ce9ac84b0b17addce90fc2
[INFO] sha for GitHub repo jameslzhu/telescope: ec4111a0e25e9d6220ce9ac84b0b17addce90fc2
[INFO] validating manifest of jameslzhu/telescope on toolchain master#f66e4697ae286985ddefc53c3a047614568458bb
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of jameslzhu/telescope on toolchain try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing jameslzhu/telescope
[INFO] finished frobbing jameslzhu/telescope
[INFO] frobbed toml for jameslzhu/telescope written to work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/jameslzhu/telescope/Cargo.toml
[INFO] started frobbing jameslzhu/telescope
[INFO] finished frobbing jameslzhu/telescope
[INFO] frobbed toml for jameslzhu/telescope written to work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/jameslzhu/telescope/Cargo.toml
[INFO] crate jameslzhu/telescope has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking jameslzhu/telescope against master#f66e4697ae286985ddefc53c3a047614568458bb for pr-58592
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58592/worker-4/master#f66e4697ae286985ddefc53c3a047614568458bb:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/jameslzhu/telescope:/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" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 51732a4d282d701f68dcf2f5dd148175a2cdaaedfaccedd7ab8dd61441021a0c
[INFO] running `"docker" "start" "-a" "51732a4d282d701f68dcf2f5dd148175a2cdaaedfaccedd7ab8dd61441021a0c"`
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]    Compiling backtrace-sys v0.1.12
[INFO] [stderr]     Checking nix v0.5.1
[INFO] [stderr]     Checking itertools v0.6.2
[INFO] [stderr]     Checking combine v2.5.1
[INFO] [stderr]    Compiling derive-error-chain v0.11.0
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking float-cmp v0.2.4
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]     Checking env_logger v0.3.5
[INFO] [stderr]     Checking rustyline v1.0.0
[INFO] [stderr]     Checking quickcheck v0.4.1
[INFO] [stderr]     Checking backtrace v0.3.3
[INFO] [stderr]     Checking error-chain v0.11.0
[INFO] [stderr]     Checking telescope v0.6.0 (/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/error.rs:6:17
[INFO] [stderr]   |
[INFO] [stderr] 6 | #[derive(Debug, ErrorChain)]
[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/error.rs:6:17
[INFO] [stderr]   |
[INFO] [stderr] 6 | #[derive(Debug, ErrorChain)]
[INFO] [stderr]   |                 ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]  --> src/error.rs:6:17
[INFO] [stderr]   |
[INFO] [stderr] 6 | #[derive(Debug, ErrorChain)]
[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/error.rs:6:17
[INFO] [stderr]   |
[INFO] [stderr] 6 | #[derive(Debug, ErrorChain)]
[INFO] [stderr]   |                 ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.45s
[INFO] running `"docker" "inspect" "51732a4d282d701f68dcf2f5dd148175a2cdaaedfaccedd7ab8dd61441021a0c"`
[INFO] running `"docker" "rm" "-f" "51732a4d282d701f68dcf2f5dd148175a2cdaaedfaccedd7ab8dd61441021a0c"`
[INFO] [stdout] 51732a4d282d701f68dcf2f5dd148175a2cdaaedfaccedd7ab8dd61441021a0c