[INFO] cloning repository elpiel/rest-api-error-handling
[INFO] running `"git" "clone" "--bare" "git://github.com/elpiel/rest-api-error-handling.git" "work/cache/sources/gh/elpiel/rest-api-error-handling"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/elpiel/rest-api-error-handling'...
[INFO] running `"git" "clone" "work/cache/sources/gh/elpiel/rest-api-error-handling" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/elpiel/rest-api-error-handling"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/elpiel/rest-api-error-handling'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/elpiel/rest-api-error-handling" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/elpiel/rest-api-error-handling"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/elpiel/rest-api-error-handling'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9b0e3d55de19fb2bae6f94431c897529211018ac
[INFO] sha for GitHub repo elpiel/rest-api-error-handling: 9b0e3d55de19fb2bae6f94431c897529211018ac
[INFO] validating manifest of elpiel/rest-api-error-handling on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of elpiel/rest-api-error-handling on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing elpiel/rest-api-error-handling
[INFO] finished frobbing elpiel/rest-api-error-handling
[INFO] frobbed toml for elpiel/rest-api-error-handling written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/elpiel/rest-api-error-handling/Cargo.toml
[INFO] started frobbing elpiel/rest-api-error-handling
[INFO] finished frobbing elpiel/rest-api-error-handling
[INFO] frobbed toml for elpiel/rest-api-error-handling written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/elpiel/rest-api-error-handling/Cargo.toml
[INFO] crate elpiel/rest-api-error-handling already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking elpiel/rest-api-error-handling against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-1/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/elpiel/rest-api-error-handling:/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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e04fe84a40802943a2ddb217274bbbea7ce70dc087096f71aa27ff5fc8f1f219
[INFO] running `"docker" "start" "-a" "e04fe84a40802943a2ddb217274bbbea7ce70dc087096f71aa27ff5fc8f1f219"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking http v0.1.17
[INFO] [stderr]     Checking parking_lot_core v0.4.0
[INFO] [stderr]     Checking tokio-threadpool v0.1.14
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]     Checking h2 v0.1.18
[INFO] [stderr]     Checking tokio v0.1.19
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking hyper v0.12.28
[INFO] [stderr]     Checking errors v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `hyper::Body`
[INFO] [stderr]  --> src/response.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use hyper::Body;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `hyper::Body`
[INFO] [stderr]  --> src/response.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use hyper::Body;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `errors::*`
[INFO] [stderr]  --> src/main.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use errors::*;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `errors::*`
[INFO] [stderr]  --> src/main.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use errors::*;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.05s
[INFO] running `"docker" "inspect" "e04fe84a40802943a2ddb217274bbbea7ce70dc087096f71aa27ff5fc8f1f219"`
[INFO] running `"docker" "rm" "-f" "e04fe84a40802943a2ddb217274bbbea7ce70dc087096f71aa27ff5fc8f1f219"`
[INFO] [stdout] e04fe84a40802943a2ddb217274bbbea7ce70dc087096f71aa27ff5fc8f1f219