[INFO] updating cached repository afnanenayet/gitup
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/afnanenayet/gitup
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/afnanenayet/gitup" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/afnanenayet/gitup"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/afnanenayet/gitup'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/afnanenayet/gitup" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/afnanenayet/gitup"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/afnanenayet/gitup'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bbae10c10a66f948555789b1ed07641413d32959
[INFO] sha for GitHub repo afnanenayet/gitup: bbae10c10a66f948555789b1ed07641413d32959
[INFO] validating manifest of afnanenayet/gitup on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of afnanenayet/gitup on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing afnanenayet/gitup
[INFO] finished frobbing afnanenayet/gitup
[INFO] frobbed toml for afnanenayet/gitup written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/afnanenayet/gitup/Cargo.toml
[INFO] started frobbing afnanenayet/gitup
[INFO] finished frobbing afnanenayet/gitup
[INFO] frobbed toml for afnanenayet/gitup written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/afnanenayet/gitup/Cargo.toml
[INFO] crate afnanenayet/gitup already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking afnanenayet/gitup against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-2/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/afnanenayet/gitup:/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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] f3ef92b6fee18e437b14f2dca210c5c1ffdc200762d9b030ffe9cc6a64fd422e
[INFO] running `"docker" "start" "-a" "f3ef92b6fee18e437b14f2dca210c5c1ffdc200762d9b030ffe9cc6a64fd422e"`
[INFO] [stderr]    Compiling backtrace-sys v0.1.24
[INFO] [stderr]    Compiling memchr v2.1.0
[INFO] [stderr]    Compiling openssl-sys v0.9.35
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling curl-sys v0.4.15
[INFO] [stderr]    Compiling libssh2-sys v0.2.11
[INFO] [stderr]    Compiling libgit2-sys v0.7.11
[INFO] [stderr]     Checking log v0.4.6
[INFO] [stderr]     Checking aho-corasick v0.6.8
[INFO] [stderr]     Checking backtrace v0.3.9
[INFO] [stderr]     Checking regex v1.0.5
[INFO] [stderr]     Checking error-chain v0.12.0
[INFO] [stderr]     Checking env_logger v0.6.0
[INFO] [stderr]     Checking git2 v0.8.0
[INFO] [stderr]     Checking gitup v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: static item is never used: `DEFAULT_BRANCH`
[INFO] [stderr]  --> src/consts.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub static DEFAULT_BRANCH: &'static str = "master";
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static item is never used: `DEFAULT_REMOTE`
[INFO] [stderr]  --> src/consts.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub static DEFAULT_REMOTE: &'static str = "origin";
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static item is never used: `DEFAULT_SSH_USERNAME`
[INFO] [stderr]  --> src/consts.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub static DEFAULT_SSH_USERNAME: &'static str = "git";
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static item is never used: `DEFAULT_BRANCH`
[INFO] [stderr]  --> src/consts.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub static DEFAULT_BRANCH: &'static str = "master";
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static item is never used: `DEFAULT_REMOTE`
[INFO] [stderr]  --> src/consts.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub static DEFAULT_REMOTE: &'static str = "origin";
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static item is never used: `DEFAULT_SSH_USERNAME`
[INFO] [stderr]  --> src/consts.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub static DEFAULT_SSH_USERNAME: &'static str = "git";
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 10s
[INFO] running `"docker" "inspect" "f3ef92b6fee18e437b14f2dca210c5c1ffdc200762d9b030ffe9cc6a64fd422e"`
[INFO] running `"docker" "rm" "-f" "f3ef92b6fee18e437b14f2dca210c5c1ffdc200762d9b030ffe9cc6a64fd422e"`
[INFO] [stdout] f3ef92b6fee18e437b14f2dca210c5c1ffdc200762d9b030ffe9cc6a64fd422e