[INFO] updating cached repository tailhook/ciruela
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tailhook/ciruela
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tailhook/ciruela" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/tailhook/ciruela"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/tailhook/ciruela'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tailhook/ciruela" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/tailhook/ciruela"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/tailhook/ciruela'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6174614d108466d8c5d2af2382f365ca81968151
[INFO] sha for GitHub repo tailhook/ciruela: 6174614d108466d8c5d2af2382f365ca81968151
[INFO] validating manifest of tailhook/ciruela on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tailhook/ciruela on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tailhook/ciruela
[INFO] finished frobbing tailhook/ciruela
[INFO] frobbed toml for tailhook/ciruela written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/tailhook/ciruela/Cargo.toml
[INFO] started frobbing tailhook/ciruela
[INFO] finished frobbing tailhook/ciruela
[INFO] frobbed toml for tailhook/ciruela written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/tailhook/ciruela/Cargo.toml
[INFO] crate tailhook/ciruela has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing tailhook/ciruela against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/tailhook/ciruela:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 7c1632dfc7cba7a237b6d271deeb79659eab3b6390d7e365e7f7d6b8a4e72e03
[INFO] running `"docker" "start" "-a" "7c1632dfc7cba7a237b6d271deeb79659eab3b6390d7e365e7f7d6b8a4e72e03"`
[INFO] [stderr]    Compiling serde v1.0.64
[INFO] [stderr]    Compiling sha1 v0.4.0
[INFO] [stderr]    Compiling atomic v0.3.4
[INFO] [stderr]    Compiling rand_core v0.2.0
[INFO] [stderr]    Compiling mopa v0.2.2
[INFO] [stderr]    Compiling atomic v0.4.0
[INFO] [stderr]    Compiling openat v0.1.13
[INFO] [stderr]    Compiling async-slot v0.1.0
[INFO] [stderr]    Compiling valuable_futures v0.1.1
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling scan_dir v0.3.3
[INFO] [stderr]    Compiling abstract-ns v0.4.3
[INFO] [stderr]    Compiling tempfile v3.0.2
[INFO] [stderr]    Compiling thread_local v0.3.5
[INFO] [stderr]    Compiling rand v0.5.0
[INFO] [stderr]    Compiling ssh-keys v0.1.3
[INFO] [stderr]    Compiling syn v0.14.1
[INFO] [stderr]    Compiling url v1.7.0
[INFO] [stderr]    Compiling tk-bufstream v0.3.0
[INFO] [stderr]    Compiling tokio-threadpool v0.1.3
[INFO] [stderr]    Compiling digest v0.7.2
[INFO] [stderr]    Compiling crypto-mac v0.5.2
[INFO] [stderr]    Compiling humannum v0.1.0
[INFO] [stderr]    Compiling regex v1.0.0
[INFO] [stderr]    Compiling ns-std-threaded v0.3.0
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling sha2 v0.7.1
[INFO] [stderr]    Compiling digest-writer v0.3.1
[INFO] [stderr]    Compiling blake2 v0.7.1
[INFO] [stderr]    Compiling tokio-fs v0.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.64
[INFO] [stderr]    Compiling env_logger v0.5.10
[INFO] [stderr]    Compiling tokio v0.1.6
[INFO] [stderr]    Compiling dir-signature v0.2.9
[INFO] [stderr]    Compiling tokio-core v0.1.17
[INFO] [stderr]    Compiling ns-router v0.1.6
[INFO] [stderr]    Compiling tk-pool v0.5.3
[INFO] [stderr]    Compiling tk-http v0.3.9
[INFO] [stderr]    Compiling tk-easyloop v0.1.1
[INFO] [stderr]    Compiling tk-listen v0.1.1
[INFO] [stderr]    Compiling serde_json v1.0.19
[INFO] [stderr]    Compiling serde_millis v0.1.1
[INFO] [stderr]    Compiling serde_cbor v0.8.2
[INFO] [stderr]    Compiling serde-humantime v0.1.1
[INFO] [stderr]    Compiling quire v0.4.0
[INFO] [stderr]    Compiling serde_bytes v0.10.4
[INFO] [stderr]    Compiling ns-env-config v0.1.0
[INFO] [stderr]    Compiling libcantal v0.3.2
[INFO] [stderr]    Compiling self-meter v0.6.0
[INFO] [stderr]    Compiling tk-cantal v0.3.2
[INFO] [stderr]    Compiling self-meter-http v0.4.1
[INFO] [stderr]    Compiling ciruela v0.6.12 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/client/main.rs:36:1
[INFO] [stderr]    |
[INFO] [stderr] 36 | #[macro_use] extern crate structopt;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]  --> src/client/keys.rs:2:22
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::env::{self, home_dir};
[INFO] [stderr]   |                      ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/client/keys.rs:58:15
[INFO] [stderr]    |
[INFO] [stderr] 58 |         match home_dir() {
[INFO] [stderr]    |               ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]    --> src/daemon/disk/public.rs:203:45
[INFO] [stderr]     |
[INFO] [stderr] 203 |                             let line = line.trim_left_matches('/');
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `ciruela`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name ciruela_server src/daemon/main.rs --color never --crate-type bin --emit=dep-info,link -C debuginfo=2 -C metadata=6e9ba92c60e5b62a -C extra-filename=-6e9ba92c60e5b62a --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern abstract_ns=/opt/crater/target/debug/deps/libabstract_ns-903538cc49ef5c7d.rlib --extern argparse=/opt/crater/target/debug/deps/libargparse-1e478a6353e4c72f.rlib --extern atomic=/opt/crater/target/debug/deps/libatomic-bacbebd92b5f079f.rlib --extern base64=/opt/crater/target/debug/deps/libbase64-0f2447879a6db7f6.rlib --extern blake2=/opt/crater/target/debug/deps/libblake2-bad2f0074c9d2757.rlib --extern ciruela=/opt/crater/target/debug/deps/libciruela-d7c335c97de66c5b.rlib --extern crossbeam=/opt/crater/target/debug/deps/libcrossbeam-645f0d2c1d6485b0.rlib --extern digest_writer=/opt/crater/target/debug/deps/libdigest_writer-3e8b34fe7c0cdad4.rlib --extern dir_signature=/opt/crater/target/debug/deps/libdir_signature-059de2df5f3c5c18.rlib --extern env_logger=/opt/crater/target/debug/deps/libenv_logger-0070a32e9ee0439d.rlib --extern failure=/opt/crater/target/debug/deps/libfailure-6ab46b6e62bfd784.rlib --extern futures=/opt/crater/target/debug/deps/libfutures-e3c83430bad1ee4f.rlib --extern futures_cpupool=/opt/crater/target/debug/deps/libfutures_cpupool-32c6ea9b13467322.rlib --extern hex=/opt/crater/target/debug/deps/libhex-7133c6d5c43f5c92.rlib --extern hostname=/opt/crater/target/debug/deps/libhostname-40b22d74333c4452.rlib --extern humantime=/opt/crater/target/debug/deps/libhumantime-f644c1d55874b72d.rlib --extern lazy_static=/opt/crater/target/debug/deps/liblazy_static-5d25bd349cd1190a.rlib --extern libc=/opt/crater/target/debug/deps/liblibc-d39abf0c07488e14.rlib --extern libcantal=/opt/crater/target/debug/deps/liblibcantal-403f33e6c20eaf97.rlib --extern log=/opt/crater/target/debug/deps/liblog-a0662a86f7d66eed.rlib --extern matches=/opt/crater/target/debug/deps/libmatches-9d0839dd5904cd6f.rlib --extern mopa=/opt/crater/target/debug/deps/libmopa-adb6c21cc2f2e16b.rlib --extern ns_env_config=/opt/crater/target/debug/deps/libns_env_config-62226eefbfa1aa39.rlib --extern ns_router=/opt/crater/target/debug/deps/libns_router-9d2c72207bd8cf67.rlib --extern ns_std_threaded=/opt/crater/target/debug/deps/libns_std_threaded-b0b4004ea346bd8d.rlib --extern openat=/opt/crater/target/debug/deps/libopenat-d1faee1609b61913.rlib --extern quick_error=/opt/crater/target/debug/deps/libquick_error-34aba66cebe7f6db.rlib --extern quire=/opt/crater/target/debug/deps/libquire-e132f2e69a66566e.rlib --extern rand=/opt/crater/target/debug/deps/librand-dc33e62feef28254.rlib --extern regex=/opt/crater/target/debug/deps/libregex-7d206300170c09f3.rlib --extern crypto=/opt/crater/target/debug/deps/libcrypto-0a94f98984141e14.rlib --extern scan_dir=/opt/crater/target/debug/deps/libscan_dir-b46d451c3a281b23.rlib --extern self_meter_http=/opt/crater/target/debug/deps/libself_meter_http-2a55709c1c97b111.rlib --extern serde=/opt/crater/target/debug/deps/libserde-3d22c20e85cd3bf4.rlib --extern serde_humantime=/opt/crater/target/debug/deps/libserde_humantime-566ee06351adc776.rlib --extern serde_bytes=/opt/crater/target/debug/deps/libserde_bytes-b66174b6fe333fb8.rlib --extern serde_cbor=/opt/crater/target/debug/deps/libserde_cbor-5fd5b5fe62a6a11f.rlib --extern serde_derive=/opt/crater/target/debug/deps/libserde_derive-ef15c19027afd2f6.so --extern serde_json=/opt/crater/target/debug/deps/libserde_json-54971b1cc593d686.rlib --extern ssh_keys=/opt/crater/target/debug/deps/libssh_keys-c65febf580a48594.rlib --extern structopt=/opt/crater/target/debug/deps/libstructopt-a7884b632e0c3a1c.rlib --extern tempfile=/opt/crater/target/debug/deps/libtempfile-aed36262543907a8.rlib --extern time=/opt/crater/target/debug/deps/libtime-c3867966ac311678.rlib --extern tk_bufstream=/opt/crater/target/debug/deps/libtk_bufstream-4ebc856b7747022c.rlib --extern tk_cantal=/opt/crater/target/debug/deps/libtk_cantal-4dedb58a17898ec4.rlib --extern tk_easyloop=/opt/crater/target/debug/deps/libtk_easyloop-5915dbbcbd37f9ce.rlib --extern tk_http=/opt/crater/target/debug/deps/libtk_http-468f85cef881ddab.rlib --extern tk_listen=/opt/crater/target/debug/deps/libtk_listen-afd1e54c9ff5bda2.rlib --extern tokio_core=/opt/crater/target/debug/deps/libtokio_core-ba000ebd5dbae2e0.rlib --extern tokio_io=/opt/crater/target/debug/deps/libtokio_io-2653fc0787b2522d.rlib --extern valuable_futures=/opt/crater/target/debug/deps/libvaluable_futures-144f4e16491e3222.rlib --extern void=/opt/crater/target/debug/deps/libvoid-d08c39a30a287d63.rlib --cap-lints=forbid -L native=/opt/crater/target/debug/build/backtrace-sys-91df55dcfe0adb1f/out -L native=/opt/crater/target/debug/build/rust-crypto-04d2b51e1b57bc75/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "7c1632dfc7cba7a237b6d271deeb79659eab3b6390d7e365e7f7d6b8a4e72e03"`
[INFO] running `"docker" "rm" "-f" "7c1632dfc7cba7a237b6d271deeb79659eab3b6390d7e365e7f7d6b8a4e72e03"`
[INFO] [stdout] 7c1632dfc7cba7a237b6d271deeb79659eab3b6390d7e365e7f7d6b8a4e72e03