[INFO] updating cached repository Xion/cargo-contribute
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Xion/cargo-contribute
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Xion/cargo-contribute" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/Xion/cargo-contribute"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/Xion/cargo-contribute'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Xion/cargo-contribute" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/Xion/cargo-contribute"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/Xion/cargo-contribute'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c1691f00aadfd0989cab60a143c45f6ff3e7ad81
[INFO] sha for GitHub repo Xion/cargo-contribute: c1691f00aadfd0989cab60a143c45f6ff3e7ad81
[INFO] validating manifest of Xion/cargo-contribute on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Xion/cargo-contribute on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Xion/cargo-contribute
[INFO] finished frobbing Xion/cargo-contribute
[INFO] frobbed toml for Xion/cargo-contribute written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/Xion/cargo-contribute/Cargo.toml
[INFO] started frobbing Xion/cargo-contribute
[INFO] finished frobbing Xion/cargo-contribute
[INFO] frobbed toml for Xion/cargo-contribute written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/Xion/cargo-contribute/Cargo.toml
[INFO] crate Xion/cargo-contribute already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking Xion/cargo-contribute against try#99a7498759a22b5684caf798a98b7e90ad9d2443 for pr-60039-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-4/try#99a7498759a22b5684caf798a98b7e90ad9d2443:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/Xion/cargo-contribute:/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" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] a5d7dcb483c46db5abd15baad802dd1835e6dbd34be107e98f9ab546dfe3ae19
[INFO] running `"docker" "start" "-a" "a5d7dcb483c46db5abd15baad802dd1835e6dbd34be107e98f9ab546dfe3ae19"`
[INFO] [stderr]     Checking serde v1.0.25
[INFO] [stderr]    Compiling case v0.1.0
[INFO] [stderr]     Checking enum_derive v0.1.7
[INFO] [stderr]     Checking macro-attr v0.2.0
[INFO] [stderr]     Checking strfmt v0.1.5
[INFO] [stderr]     Checking isatty v0.1.6
[INFO] [stderr]     Checking dirs v1.0.4
[INFO] [stderr]     Checking base64 v0.8.0
[INFO] [stderr]     Checking itertools v0.8.0
[INFO] [stderr]     Checking futures-cpupool v0.1.7
[INFO] [stderr]     Checking mio v0.6.11
[INFO] [stderr]     Checking tokio-io v0.1.4
[INFO] [stderr]    Compiling openssl v0.9.23
[INFO] [stderr]     Checking openssl-sys v0.9.23
[INFO] [stderr]     Checking slog-extra v0.1.2
[INFO] [stderr]     Checking regex v0.2.3
[INFO] [stderr]    Compiling serde_derive_internals v0.18.1
[INFO] [stderr]    Compiling derive-error v0.0.3
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking chrono v0.2.25
[INFO] [stderr]     Checking slog-stream v1.2.1
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]     Checking tokio-core v0.1.11
[INFO] [stderr]    Compiling serde_derive v1.0.25
[INFO] [stderr]     Checking slog-term v1.5.0
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]     Checking tokio-proto v0.1.1
[INFO] [stderr]     Checking slog-stdlog v1.1.0
[INFO] [stderr]     Checking native-tls v0.1.4
[INFO] [stderr]     Checking slog-envlogger v0.5.0
[INFO] [stderr]     Checking tokio-tls v0.1.3
[INFO] [stderr]     Checking hyper v0.11.9
[INFO] [stderr]     Checking serde_json v1.0.8
[INFO] [stderr]     Checking chrono v0.4.0
[INFO] [stderr]     Checking toml v0.4.5
[INFO] [stderr]     Checking hyper-tls v0.1.2
[INFO] [stderr]     Checking hubcaps v0.4.3
[INFO] [stderr]     Checking cargo-contribute v0.2.2 (/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:112:19
[INFO] [stderr]     |
[INFO] [stderr] 112 |                 e.cause().map(|c| format!("{}", c)).unwrap_or_else(|| "<unknown error>".into()));
[INFO] [stderr]     |                   ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]   --> src/model/github.rs:38:36
[INFO] [stderr]    |
[INFO] [stderr] 38 |                 let name = segs[1].trim_right_matches(".git");
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches`
[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:112:19
[INFO] [stderr]     |
[INFO] [stderr] 112 |                 e.cause().map(|c| format!("{}", c)).unwrap_or_else(|| "<unknown error>".into()));
[INFO] [stderr]     |                   ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
[INFO] [stderr]   --> src/model/github.rs:38:36
[INFO] [stderr]    |
[INFO] [stderr] 38 |                 let name = segs[1].trim_right_matches(".git");
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end_matches`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new_tls`
[INFO] [stderr]   --> src/issues/crates_io.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 78 |     pub fn new_tls(handle: &Handle) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/issues/crates_io.rs:72:5
[INFO] [stderr]    |
[INFO] [stderr] 72 |     pub fn new(handle: &Handle) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new_tls`
[INFO] [stderr]   --> src/issues/crates_io.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 78 |     pub fn new_tls(handle: &Handle) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.66s
[INFO] running `"docker" "inspect" "a5d7dcb483c46db5abd15baad802dd1835e6dbd34be107e98f9ab546dfe3ae19"`
[INFO] running `"docker" "rm" "-f" "a5d7dcb483c46db5abd15baad802dd1835e6dbd34be107e98f9ab546dfe3ae19"`
[INFO] [stdout] a5d7dcb483c46db5abd15baad802dd1835e6dbd34be107e98f9ab546dfe3ae19