[INFO] crate ciruela 0.6.12 is already in cache [INFO] extracting crate ciruela 0.6.12 into work/ex/beta-1.37-6/sources/1.36.0/reg/ciruela/0.6.12 [INFO] extracting crate ciruela 0.6.12 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ciruela/0.6.12 [INFO] validating manifest of ciruela-0.6.12 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of ciruela-0.6.12 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing ciruela-0.6.12 [INFO] finished frobbing ciruela-0.6.12 [INFO] frobbed toml for ciruela-0.6.12 written to work/ex/beta-1.37-6/sources/1.36.0/reg/ciruela/0.6.12/Cargo.toml [INFO] started frobbing ciruela-0.6.12 [INFO] finished frobbing ciruela-0.6.12 [INFO] frobbed toml for ciruela-0.6.12 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ciruela/0.6.12/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing ciruela-0.6.12 against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/ciruela/0.6.12:/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=warn" "-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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 9d26f9592d9cc65ef5b78f304a09cf04a8fa7ac6d311b2dc5645ea46f6bcf622 [INFO] running `"docker" "start" "-a" "9d26f9592d9cc65ef5b78f304a09cf04a8fa7ac6d311b2dc5645ea46f6bcf622"` [INFO] [stderr] Compiling sha1 v0.4.0 [INFO] [stderr] Compiling atomic v0.3.4 [INFO] [stderr] Compiling valuable_futures v0.1.1 [INFO] [stderr] Compiling scan_dir v0.3.3 [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 serde_bytes v0.10.5 [INFO] [stderr] Compiling ssh-keys v0.1.3 [INFO] [stderr] Compiling tk-bufstream v0.3.0 [INFO] [stderr] Compiling self-meter v0.6.0 [INFO] [stderr] Compiling quire v0.4.1 [INFO] [stderr] Compiling dir-signature v0.2.9 [INFO] [stderr] Compiling libcantal v0.3.2 [INFO] [stderr] Compiling tokio-core v0.1.17 [INFO] [stderr] Compiling ns-router v0.1.6 [INFO] [stderr] Compiling tk-http v0.3.9 [INFO] [stderr] Compiling tk-pool v0.5.3 [INFO] [stderr] Compiling tk-easyloop v0.1.1 [INFO] [stderr] Compiling tk-listen v0.1.1 [INFO] [stderr] Compiling ns-env-config v0.1.0 [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: the item `FutureResult` is imported redundantly [INFO] [stderr] --> src/index.rs:43:9 [INFO] [stderr] | [INFO] [stderr] 20 | use futures::future::{FutureResult, ok, err}; [INFO] [stderr] | ------------ the item `FutureResult` is already imported here [INFO] [stderr] ... [INFO] [stderr] 43 | use futures::future::FutureResult; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [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 'failure::core::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] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/daemon/metadata/index_gc.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | for mut name in dir.list_files(".state")? { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] 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=a5cb1c5e66abfabc -C extra-filename=-a5cb1c5e66abfabc --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern abstract_ns=/opt/crater/target/debug/deps/libabstract_ns-fc1d6127ff13e1f8.rlib --extern argparse=/opt/crater/target/debug/deps/libargparse-4ea0a7a984975aff.rlib --extern atomic=/opt/crater/target/debug/deps/libatomic-1f81f5e32e405a51.rlib --extern base64=/opt/crater/target/debug/deps/libbase64-672a794a04ca9888.rlib --extern blake2=/opt/crater/target/debug/deps/libblake2-ac75e23cce9ea84c.rlib --extern ciruela=/opt/crater/target/debug/deps/libciruela-1f19898b40d3184b.rlib --extern crossbeam=/opt/crater/target/debug/deps/libcrossbeam-afeb664edf309719.rlib --extern digest_writer=/opt/crater/target/debug/deps/libdigest_writer-f17df97ffe7749d6.rlib --extern dir_signature=/opt/crater/target/debug/deps/libdir_signature-c06a8ecc7dee38f9.rlib --extern env_logger=/opt/crater/target/debug/deps/libenv_logger-b4903032e1c5edb3.rlib --extern failure=/opt/crater/target/debug/deps/libfailure-713f03fd7d3d77f5.rlib --extern futures=/opt/crater/target/debug/deps/libfutures-1b04893c31162bb0.rlib --extern futures_cpupool=/opt/crater/target/debug/deps/libfutures_cpupool-3ff2178b99f99a40.rlib --extern hex=/opt/crater/target/debug/deps/libhex-8c7be173b7b67a49.rlib --extern hostname=/opt/crater/target/debug/deps/libhostname-c53810c3121087cd.rlib --extern humantime=/opt/crater/target/debug/deps/libhumantime-11d84e47257e89b2.rlib --extern lazy_static=/opt/crater/target/debug/deps/liblazy_static-35422c5bca3b6d90.rlib --extern libc=/opt/crater/target/debug/deps/liblibc-e3ba75b536aabfa5.rlib --extern libcantal=/opt/crater/target/debug/deps/liblibcantal-6ce76c2c95b945e8.rlib --extern log=/opt/crater/target/debug/deps/liblog-481c00b0f76d55f6.rlib --extern matches=/opt/crater/target/debug/deps/libmatches-3af62a8bbaa5211e.rlib --extern mopa=/opt/crater/target/debug/deps/libmopa-0fa3c1e41a943bac.rlib --extern ns_env_config=/opt/crater/target/debug/deps/libns_env_config-d78b24673100a2e7.rlib --extern ns_router=/opt/crater/target/debug/deps/libns_router-4a147003735c7f19.rlib --extern ns_std_threaded=/opt/crater/target/debug/deps/libns_std_threaded-caaba3b8ef7d9393.rlib --extern openat=/opt/crater/target/debug/deps/libopenat-38991e110ddd2fe6.rlib --extern quick_error=/opt/crater/target/debug/deps/libquick_error-7b5d38789b0fbff0.rlib --extern quire=/opt/crater/target/debug/deps/libquire-86de0672ac84ab9a.rlib --extern rand=/opt/crater/target/debug/deps/librand-8d2473fac1932528.rlib --extern regex=/opt/crater/target/debug/deps/libregex-c3d123b3b5a26f66.rlib --extern crypto=/opt/crater/target/debug/deps/libcrypto-c2d0aa34528e443f.rlib --extern scan_dir=/opt/crater/target/debug/deps/libscan_dir-ecdd2973c88687f6.rlib --extern self_meter_http=/opt/crater/target/debug/deps/libself_meter_http-4a1a9d153ba02243.rlib --extern serde=/opt/crater/target/debug/deps/libserde-e6c7e7007f569f3d.rlib --extern serde_humantime=/opt/crater/target/debug/deps/libserde_humantime-1d59b9293985a321.rlib --extern serde_bytes=/opt/crater/target/debug/deps/libserde_bytes-484b86ff601f3362.rlib --extern serde_cbor=/opt/crater/target/debug/deps/libserde_cbor-4c1d5711ff1520c5.rlib --extern serde_derive=/opt/crater/target/debug/deps/libserde_derive-01aaf6b1d22d7794.so --extern serde_json=/opt/crater/target/debug/deps/libserde_json-9abe98677b48256d.rlib --extern ssh_keys=/opt/crater/target/debug/deps/libssh_keys-ff0aa905e94c4f73.rlib --extern structopt=/opt/crater/target/debug/deps/libstructopt-fd288c91baf6f41e.rlib --extern tempfile=/opt/crater/target/debug/deps/libtempfile-ce1e1bb606e63ecc.rlib --extern time=/opt/crater/target/debug/deps/libtime-4355d8e50100aa43.rlib --extern tk_bufstream=/opt/crater/target/debug/deps/libtk_bufstream-39935f7d7514bd5f.rlib --extern tk_cantal=/opt/crater/target/debug/deps/libtk_cantal-684a070d4a18fb7c.rlib --extern tk_easyloop=/opt/crater/target/debug/deps/libtk_easyloop-2efd934971cd3864.rlib --extern tk_http=/opt/crater/target/debug/deps/libtk_http-83a9cd65991fb267.rlib --extern tk_listen=/opt/crater/target/debug/deps/libtk_listen-511abc0e1453dae7.rlib --extern tokio_core=/opt/crater/target/debug/deps/libtokio_core-21012fe60574e7d8.rlib --extern tokio_io=/opt/crater/target/debug/deps/libtokio_io-a136ffd0132c8014.rlib --extern valuable_futures=/opt/crater/target/debug/deps/libvaluable_futures-a5d50825df3eaff2.rlib --extern void=/opt/crater/target/debug/deps/libvoid-2515ce9d4297bf7d.rlib --cap-lints=warn -L native=/opt/crater/target/debug/build/backtrace-sys-46319fa5dea5f4c2/out -L native=/opt/crater/target/debug/build/rust-crypto-74c616a463996fcc/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" "9d26f9592d9cc65ef5b78f304a09cf04a8fa7ac6d311b2dc5645ea46f6bcf622"` [INFO] running `"docker" "rm" "-f" "9d26f9592d9cc65ef5b78f304a09cf04a8fa7ac6d311b2dc5645ea46f6bcf622"` [INFO] [stdout] 9d26f9592d9cc65ef5b78f304a09cf04a8fa7ac6d311b2dc5645ea46f6bcf622