[INFO] updating cached repository alexcrichton/cargo-vendor
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/alexcrichton/cargo-vendor
[INFO] [stderr]  * branch              HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/alexcrichton/cargo-vendor" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/alexcrichton/cargo-vendor"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/alexcrichton/cargo-vendor'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/alexcrichton/cargo-vendor" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/alexcrichton/cargo-vendor"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/alexcrichton/cargo-vendor'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8680a43b654faf9becc4eaba02a681180ca2ef82
[INFO] sha for GitHub repo alexcrichton/cargo-vendor: 8680a43b654faf9becc4eaba02a681180ca2ef82
[INFO] validating manifest of alexcrichton/cargo-vendor 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 alexcrichton/cargo-vendor 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 alexcrichton/cargo-vendor
[INFO] finished frobbing alexcrichton/cargo-vendor
[INFO] frobbed toml for alexcrichton/cargo-vendor written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/alexcrichton/cargo-vendor/Cargo.toml
[INFO] started frobbing alexcrichton/cargo-vendor
[INFO] finished frobbing alexcrichton/cargo-vendor
[INFO] frobbed toml for alexcrichton/cargo-vendor written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/alexcrichton/cargo-vendor/Cargo.toml
[INFO] crate alexcrichton/cargo-vendor 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 alexcrichton/cargo-vendor against master#e305df1846a6d985315917ae0c81b74af8b4e641 for pr-60039-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-6/master#e305df1846a6d985315917ae0c81b74af8b4e641:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/alexcrichton/cargo-vendor:/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" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 73f143f3e93763f9ff646a2d2ae91517e73c35834eaaefba9a860214b02f7558
[INFO] running `"docker" "start" "-a" "73f143f3e93763f9ff646a2d2ae91517e73c35834eaaefba9a860214b02f7558"`
[INFO] [stderr]    Compiling libnghttp2-sys v0.1.1
[INFO] [stderr]    Compiling curl-sys v0.4.16
[INFO] [stderr]     Checking lock_api v0.1.5
[INFO] [stderr]     Checking libz-sys v1.0.25
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking jobserver v0.1.12
[INFO] [stderr]     Checking semver v0.9.0
[INFO] [stderr]     Checking serde_ignored v0.0.4
[INFO] [stderr]     Checking miniz-sys v0.1.11
[INFO] [stderr]     Checking sized-chunks v0.1.1
[INFO] [stderr]     Checking serde_json v1.0.39
[INFO] [stderr]     Checking tar v0.4.21
[INFO] [stderr]    Compiling openssl-sys v0.9.42
[INFO] [stderr]    Compiling im-rc v12.3.2
[INFO] [stderr]     Checking flate2 v1.0.6
[INFO] [stderr]     Checking docopt v1.0.2
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking opener v0.3.2
[INFO] [stderr]     Checking once_cell v0.1.8
[INFO] [stderr]    Compiling libssh2-sys v0.2.11
[INFO] [stderr]    Compiling openssl v0.10.19
[INFO] [stderr]     Checking rustfix v0.4.4
[INFO] [stderr]     Checking crypto-hash v0.3.3
[INFO] [stderr]    Compiling libgit2-sys v0.7.11
[INFO] [stderr]     Checking curl v0.4.19
[INFO] [stderr]     Checking crates-io v0.21.0
[INFO] [stderr]     Checking git2 v0.7.5
[INFO] [stderr]     Checking git2-curl v0.8.2
[INFO] [stderr]     Checking cargo v0.33.0
[INFO] [stderr]     Checking cargo-vendor v0.1.23 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `output`
[INFO] [stderr]    --> tests/vendor.rs:591:10
[INFO] [stderr]     |
[INFO] [stderr] 591 |     let (output, _) = run(&mut vendor(&dir).arg("--vendor-main-crate"));
[INFO] [stderr]     |          ^^^^^^ help: consider prefixing with an underscore: `_output`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `output`
[INFO] [stderr]    --> tests/vendor.rs:619:10
[INFO] [stderr]     |
[INFO] [stderr] 619 |     let (output, _) = run(&mut vendor(&dir).arg("--vendor-main-crate"));
[INFO] [stderr]     |          ^^^^^^ help: consider prefixing with an underscore: `_output`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 37s
[INFO] running `"docker" "inspect" "73f143f3e93763f9ff646a2d2ae91517e73c35834eaaefba9a860214b02f7558"`
[INFO] running `"docker" "rm" "-f" "73f143f3e93763f9ff646a2d2ae91517e73c35834eaaefba9a860214b02f7558"`
[INFO] [stdout] 73f143f3e93763f9ff646a2d2ae91517e73c35834eaaefba9a860214b02f7558