[INFO] updating cached repository vinikira/tower_api_test [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/vinikira/tower_api_test [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/vinikira/tower_api_test" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/vinikira/tower_api_test"` [INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/vinikira/tower_api_test'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/vinikira/tower_api_test" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/vinikira/tower_api_test"` [INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/vinikira/tower_api_test'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 10d754341d60051b58e37383e32e355253cc9ecd [INFO] sha for GitHub repo vinikira/tower_api_test: 10d754341d60051b58e37383e32e355253cc9ecd [INFO] validating manifest of vinikira/tower_api_test 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 vinikira/tower_api_test 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 vinikira/tower_api_test [INFO] finished frobbing vinikira/tower_api_test [INFO] frobbed toml for vinikira/tower_api_test written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/vinikira/tower_api_test/Cargo.toml [INFO] started frobbing vinikira/tower_api_test [INFO] finished frobbing vinikira/tower_api_test [INFO] frobbed toml for vinikira/tower_api_test written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/vinikira/tower_api_test/Cargo.toml [INFO] crate vinikira/tower_api_test 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] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/vinikira/tower_api_test/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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] [stderr] Blocking waiting for file lock on package cache [INFO] checking vinikira/tower_api_test against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-0/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/vinikira/tower_api_test:/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] c58ce7d99f900c155639563e928368401ddc0e24b4e684805dbd17e800a9c392 [INFO] running `"docker" "start" "-a" "c58ce7d99f900c155639563e928368401ddc0e24b4e684805dbd17e800a9c392"` [INFO] [stderr] Compiling syn v0.15.38 [INFO] [stderr] Compiling either v1.5.2 [INFO] [stderr] Compiling proc-macro-hack-impl v0.4.1 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Compiling hyper v0.12.31 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Checking serde_plain v0.3.0 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking num-integer v0.1.41 [INFO] [stderr] Checking checked v0.5.0 [INFO] [stderr] Checking atoi v0.2.3 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking tokio-threadpool v0.1.14 [INFO] [stderr] Checking sha-1 v0.8.1 [INFO] [stderr] Checking handlebars v1.0.5 [INFO] [stderr] Compiling proc-macro-hack v0.4.1 [INFO] [stderr] Checking chrono v0.4.7 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Checking string v0.2.0 [INFO] [stderr] Checking http v0.1.17 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio v0.1.21 [INFO] [stderr] Checking h2 v0.1.24 [INFO] [stderr] Checking headers-core v0.1.1 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Compiling headers-derive v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.93 [INFO] [stderr] Compiling tower-web-macros v0.3.5 [INFO] [stderr] Checking headers v0.2.1 [INFO] [stderr] Checking tower-web v0.3.7 [INFO] [stderr] Checking tower_api_test v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 37s [INFO] running `"docker" "inspect" "c58ce7d99f900c155639563e928368401ddc0e24b4e684805dbd17e800a9c392"` [INFO] running `"docker" "rm" "-f" "c58ce7d99f900c155639563e928368401ddc0e24b4e684805dbd17e800a9c392"` [INFO] [stdout] c58ce7d99f900c155639563e928368401ddc0e24b4e684805dbd17e800a9c392