[INFO] cloning repository rust-nyc/rust.nyc
[INFO] running `"git" "clone" "--bare" "git://github.com/rust-nyc/rust.nyc.git" "work/cache/sources/gh/rust-nyc/rust.nyc"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/rust-nyc/rust.nyc'...
[INFO] running `"git" "clone" "work/cache/sources/gh/rust-nyc/rust.nyc" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/rust-nyc/rust.nyc"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/rust-nyc/rust.nyc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rust-nyc/rust.nyc" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/rust-nyc/rust.nyc"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/rust-nyc/rust.nyc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5886b28c877951fe95b5192349885b8ed0a0dd6d
[INFO] sha for GitHub repo rust-nyc/rust.nyc: 5886b28c877951fe95b5192349885b8ed0a0dd6d
[INFO] validating manifest of rust-nyc/rust.nyc on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rust-nyc/rust.nyc on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rust-nyc/rust.nyc
[INFO] finished frobbing rust-nyc/rust.nyc
[INFO] frobbed toml for rust-nyc/rust.nyc written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/rust-nyc/rust.nyc/Cargo.toml
[INFO] started frobbing rust-nyc/rust.nyc
[INFO] finished frobbing rust-nyc/rust.nyc
[INFO] frobbed toml for rust-nyc/rust.nyc written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/rust-nyc/rust.nyc/Cargo.toml
[INFO] crate rust-nyc/rust.nyc already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] testing rust-nyc/rust.nyc against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/rust-nyc/rust.nyc:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 29f163b9e64b0fefa97e43582b9d623c3e043977c036ea189ad9a41156015cb0
[INFO] running `"docker" "start" "-a" "29f163b9e64b0fefa97e43582b9d623c3e043977c036ea189ad9a41156015cb0"`
[INFO] [stderr]    Compiling unsafe-any v0.4.1
[INFO] [stderr]    Compiling mime v0.2.2
[INFO] [stderr]    Compiling conduit-mime-types v0.7.3
[INFO] [stderr]    Compiling typemap v0.3.3
[INFO] [stderr]    Compiling plugin v0.2.6
[INFO] [stderr]    Compiling hyper v0.10.5
[INFO] [stderr]    Compiling iron v0.5.1
[INFO] [stderr]    Compiling rust-nyc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `req_`
[INFO] [stderr]   --> src/main.rs:18:12
[INFO] [stderr]    |
[INFO] [stderr] 18 | fn respond(req_: &mut Request) -> Result<Response, IronError> {
[INFO] [stderr]    |            ^^^^ help: consider prefixing with an underscore: `_req_`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.83s
[INFO] running `"docker" "inspect" "29f163b9e64b0fefa97e43582b9d623c3e043977c036ea189ad9a41156015cb0"`
[INFO] running `"docker" "rm" "-f" "29f163b9e64b0fefa97e43582b9d623c3e043977c036ea189ad9a41156015cb0"`
[INFO] [stdout] 29f163b9e64b0fefa97e43582b9d623c3e043977c036ea189ad9a41156015cb0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/rust-nyc/rust.nyc:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 12babddad84dfcfd6b44a385bdb48861d2d892a8f958446ec8f74c99e6aa4d14
[INFO] running `"docker" "start" "-a" "12babddad84dfcfd6b44a385bdb48861d2d892a8f958446ec8f74c99e6aa4d14"`
[INFO] [stderr]    Compiling rust-nyc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `req_`
[INFO] [stderr]   --> src/main.rs:18:12
[INFO] [stderr]    |
[INFO] [stderr] 18 | fn respond(req_: &mut Request) -> Result<Response, IronError> {
[INFO] [stderr]    |            ^^^^ help: consider prefixing with an underscore: `_req_`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `"docker" "inspect" "12babddad84dfcfd6b44a385bdb48861d2d892a8f958446ec8f74c99e6aa4d14"`
[INFO] running `"docker" "rm" "-f" "12babddad84dfcfd6b44a385bdb48861d2d892a8f958446ec8f74c99e6aa4d14"`
[INFO] [stdout] 12babddad84dfcfd6b44a385bdb48861d2d892a8f958446ec8f74c99e6aa4d14
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/rust-nyc/rust.nyc:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 28bd80ecbc6b6ee19a972c68a2315691253d7828e4bd7263922fc1eceaa4d568
[INFO] running `"docker" "start" "-a" "28bd80ecbc6b6ee19a972c68a2315691253d7828e4bd7263922fc1eceaa4d568"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_nyc-49bdfeaf2fa4d573
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "28bd80ecbc6b6ee19a972c68a2315691253d7828e4bd7263922fc1eceaa4d568"`
[INFO] running `"docker" "rm" "-f" "28bd80ecbc6b6ee19a972c68a2315691253d7828e4bd7263922fc1eceaa4d568"`
[INFO] [stdout] 28bd80ecbc6b6ee19a972c68a2315691253d7828e4bd7263922fc1eceaa4d568