Dec 15 07:38:44.827 INFO testing ipfs-api-0.5.0-alpha2 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 07:38:44.827 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 07:38:45.009 INFO [stdout] b35a532b07d3f3cd39c8596a40aee542129f8409a1caacdcd1dd0135dc6d393e
Dec 15 07:38:45.011 INFO running `"docker" "start" "-a" "b35a532b07d3f3cd39c8596a40aee542129f8409a1caacdcd1dd0135dc6d393e"`
Dec 15 07:38:45.460 INFO [stderr] usermod: no changes
Dec 15 07:38:45.696 INFO [stderr]    Compiling hyper-multipart-rfc7578 v0.2.0-alpha2
Dec 15 07:38:50.170 INFO [stderr]    Compiling ipfs-api v0.5.0-alpha2 (/source)
Dec 15 07:39:00.407 INFO [stderr] warning: struct is never constructed: `DagPut`
Dec 15 07:39:00.407 INFO [stderr]   --> src/request/dag.rs:22:1
Dec 15 07:39:00.407 INFO [stderr]    |
Dec 15 07:39:00.407 INFO [stderr] 22 | pub struct DagPut;
Dec 15 07:39:00.407 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 15 07:39:00.407 INFO [stderr]    |
Dec 15 07:39:00.407 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 15 07:39:00.407 INFO [stderr] 
Dec 15 07:39:08.216 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.73s
Dec 15 07:39:08.232 INFO [stderr] su: No module specific data is present
Dec 15 07:39:09.071 INFO running `"docker" "inspect" "b35a532b07d3f3cd39c8596a40aee542129f8409a1caacdcd1dd0135dc6d393e"`
Dec 15 07:39:09.473 INFO running `"docker" "rm" "-f" "b35a532b07d3f3cd39c8596a40aee542129f8409a1caacdcd1dd0135dc6d393e"`
Dec 15 07:39:09.844 INFO [stdout] b35a532b07d3f3cd39c8596a40aee542129f8409a1caacdcd1dd0135dc6d393e
Dec 15 07:39:09.851 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 07:39:10.334 INFO [stdout] 0cf84b430a547b137feb4644cc05c3c0d4e02e0273c550cbbed1a107ae81f4a3
Dec 15 07:39:10.337 INFO running `"docker" "start" "-a" "0cf84b430a547b137feb4644cc05c3c0d4e02e0273c550cbbed1a107ae81f4a3"`
Dec 15 07:39:11.599 INFO [stderr] usermod: no changes
Dec 15 07:39:11.851 INFO [stderr]    Compiling ipfs-api v0.5.0-alpha2 (/source)
Dec 15 07:39:56.876 INFO [stderr] error: Could not compile `ipfs-api`.
Dec 15 07:39:56.876 INFO [stderr] 
Dec 15 07:39:56.876 INFO [stderr] Caused by:
Dec 15 07:39:56.876 INFO [stderr]   process didn't exit successfully: `rustc --crate-name ipfs_api src/lib.rs --color never --emit=dep-info,link -C debuginfo=2 --test -C metadata=0aa0182cc518ce09 -C extra-filename=-0aa0182cc518ce09 --out-dir /target/debug/deps -L dependency=/target/debug/deps --extern bytes=/target/debug/deps/libbytes-2f421216b074e6b4.rlib --extern failure=/target/debug/deps/libfailure-925573e9dd284a36.rlib --extern futures=/target/debug/deps/libfutures-f1ef93badd51fe9d.rlib --extern http=/target/debug/deps/libhttp-d4bb52cd3035bc07.rlib --extern hyper=/target/debug/deps/libhyper-05d1b726958934bc.rlib --extern hyper_multipart_rfc7578=/target/debug/deps/libhyper_multipart_rfc7578-a051544dc6188c30.rlib --extern serde=/target/debug/deps/libserde-2375a1c5352f7f00.rlib --extern serde_derive=/target/debug/deps/libserde_derive-86b6afaaeace742f.so --extern serde_json=/target/debug/deps/libserde_json-4c5a18e5a2a383f6.rlib --extern serde_urlencoded=/target/debug/deps/libserde_urlencoded-e0160c90e235f278.rlib --extern tar=/target/debug/deps/libtar-20b7bad14feca4b8.rlib --extern tokio=/target/debug/deps/libtokio-9a6502288b80f059.rlib --extern tokio_codec=/target/debug/deps/libtokio_codec-aebb0da82b5f10e9.rlib --extern tokio_io=/target/debug/deps/libtokio_io-e9f3ead355c991f8.rlib --extern tokio_timer=/target/debug/deps/libtokio_timer-a58f2b6aa4af95c5.rlib --cap-lints=forbid -L native=/target/debug/build/backtrace-sys-f94c2f51ab8610a5/out` (signal: 9, SIGKILL: kill)
Dec 15 07:39:56.876 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 15 07:39:56.955 INFO [stderr] error: linking with `cc` failed: exit code: 1
Dec 15 07:39:56.955 INFO [stderr]   |
Dec 15 07:39:56.955 INFO [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/rustup-home/toolchains/aa49d8ef14939ddec0e34b346b60174a5673d48f-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/target/debug/examples/get_swarm-716ba0d0c4225e10.get_swarm.evlqz7ot-cgu.0.rcgu.o" "/target/debug/examples/get_swarm-716ba0d0c4225e10.get_swarm.evlqz7ot-cgu.1.rcgu.o" "/target/debug/examples/get_swarm-716ba0d0c4225e10.get_swarm.evlqz7ot-cgu.10.rcgu.o" "/target/debug/examples/get_swarm-716ba0d0c4225e10.get_swarm.evlqz7ot-cgu.11.rcgu.o" "/target/debug/examples/get_swarm-716ba0d0c4225e10.get_swarm.evlqz7ot-cgu.12.rcgu.o" "/target/debug/examples/get_swarm-716ba0d0c4225e10.get_swarm.evlqz7ot-cgu.13.rcgu.o" "/target/debug/examples/get_swarm-716ba0d0c4225e10.get_swarm.evlqz7ot-cgu.14.rcgu.o" "/target/debug/examples/get_swarm-716ba0d0c4225e10.get_swarm.evlqz7ot-cgu.15.rcgu.o" "/target/debug/examples/get_swarm-716ba0d0c4225e10.get_swarm.evlqz7ot-cgu.2.rcgu.o" "/target/debug/examples/get_swarm-716ba0d0c4225e10.get_swarm.evlqz7ot-cgu.3.rcgu.o" "/target/debug/examples/get_swarm-716ba0d0c4225e10.get_swarm.evlqz7ot-cgu.4.rcgu.o" "/target/debug/examples/get_swarm-716ba0d0c4225e10.get_swarm.evlqz7ot-cgu.5.rcgu.o" "/target/debug/examples/get_swarm-716ba0d0c4225e10.get_swarm.evlqz7ot-cgu.6.rcgu.o" "/target/debug/examples/get_swarm-716ba0d0c4225e10.get_swarm.evlqz7ot-cgu.7.rcgu.o" "/target/debug/examples/get_swarm-716ba0d0c4225e10.get_swarm.evlqz7ot-cgu.8.rcgu.o" "/target/debug/examples/get_swarm-716ba0d0c4225e10.get_swarm.evlqz7ot-cgu.9.rcgu.o" "-o" "/target/debug/examples/get_swarm-716ba0d0c4225e10" "/target/debug/examples/get_swarm-716ba0d0c4225e10.3nmfzj8tch8fqsxb.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/target/debug/deps" "-L" "/target/debug/build/backtrace-sys-f94c2f51ab8610a5/out" "-L" "/rustup-home/toolchains/aa49d8ef14939ddec0e34b346b60174a5673d48f-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/target/debug/deps/libipfs_api-aa1a9398608ebaa8.rlib" "/target/debug/deps/libserde_urlencoded-e0160c90e235f278.rlib" "/target/debug/deps/liburl-9b89f0bce63a747c.rlib" "/target/debug/deps/libpercent_encoding-ea2a1cf6fca55220.rlib" "/target/debug/deps/libidna-90169cd13f1362fc.rlib" "/target/debug/deps/libunicode_normalization-987c30a737ab201d.rlib" "/target/debug/deps/libunicode_bidi-fb441c713d5f06e4.rlib" "/target/debug/deps/libmatches-5a6e294a11050531.rlib" "/target/debug/deps/libdtoa-0961be5071b18f7f.rlib" "/target/debug/deps/libserde_json-4c5a18e5a2a383f6.rlib" "/target/debug/deps/libryu-42ed328d0b8b0bc9.rlib" "/target/debug/deps/libserde-2375a1c5352f7f00.rlib" "/target/debug/deps/libhyper_multipart_rfc7578-a051544dc6188c30.rlib" "/target/debug/deps/libmime-7de3415b8565b343.rlib" "/target/debug/deps/libunicase-9d3a99045c9c285f.rlib" "/target/debug/deps/libfailure-925573e9dd284a36.rlib" "/target/debug/deps/libbacktrace-51316f03b4f54a51.rlib" "/target/debug/deps/libbacktrace_sys-231cad48484dadd8.rlib" "/target/debug/deps/librustc_demangle-1f3e0f3edd940bb2.rlib" "/target/debug/deps/libhyper-05d1b726958934bc.rlib" "/target/debug/deps/libwant-43f28e12836d9dae.rlib" "/target/debug/deps/libtry_lock-d82bf739cf412b16.rlib" "/target/debug/deps/libtokio-9a6502288b80f059.rlib" "/target/debug/deps/libtokio_uds-75c31298f2d65f88.rlib" "/target/debug/deps/libmio_uds-f2941b14a07b975b.rlib" "/target/debug/deps/libtokio_udp-46f61742224f81b2.rlib" "/target/debug/deps/libtokio_tcp-9385830c19b215dd.rlib" "/target/debug/deps/libtokio_timer-a58f2b6aa4af95c5.rlib" "/target/debug/deps/libtokio_reactor-450a4fbebc4a4b90.rlib" "/target/debug/deps/libparking_lot-5a32258b8e8c79ba.rlib" "/target/debug/deps/libparking_lot_core-45aaa2b20d3f4506.rlib" "/target/debug/deps/libsmallvec-84e61abb75f582cd.rlib" "/target/debug/deps/libunreachable-fa64cda3792f998d.rlib" "/target/debug/deps/libvoid-1cfefebbc7493a4f.rlib" "/target/debug/deps/librand-75275c9cd5641002.rlib" "/target/debug/deps/librand_core-4053665e0121476d.rlib" "/target/debug/deps/liblock_api-d6f402e51b63d0a5.rlib" "/target/debug/deps/libowning_ref-5335d144d74adcda.rlib" "/target/debug/deps/libstable_deref_trait-5653f3fc2fc56cd7.rlib" "/target/debug/deps/libtokio_fs-265177221d557883.rlib" "/target/debug/deps/libtokio_threadpool-cd53a48d1e9ce9b3.rlib" "/target/debug/deps/librand-a9b7b1d550202c89.rlib" "/target/debug/deps/librand_xorshift-9a90502a99725859.rlib" "/target/debug/deps/librand_pcg-fed0d3baf9cd8ab5.rlib" "/target/debug/deps/librand_hc-37ee811c027e5659.rlib" "/target/debug/deps/librand_chacha-58fd8b66f3f3a34b.rlib" "/target/debug/deps/librand_isaac-a1c0feb24b44b9e2.rlib" "/target/debug/deps/librand_core-bd1873205220d3f7.rlib" "/target/debug/deps/libcrossbeam_deque-9f1d7a7edb5a5b12.rlib" "/target/debug/deps/libcrossbeam_epoch-a19d225731a3d0cb.rlib" "/target/debug/deps/liblazy_static-07be44a957344fa4.rlib" "/target/debug/deps/libscopeguard-950a4184ee4d960f.rlib" "/target/debug/deps/libmemoffset-63bad86a173e8707.rlib" "/target/debug/deps/libcrossbeam_utils-1a54ca1c9fa0e9e0.rlib" "/target/debug/deps/libarrayvec-33ac80b7d55aeef5.rlib" "/target/debug/deps/libnodrop-de7dd1cfdd86d7d0.rlib" "/target/debug/deps/libtokio_codec-aebb0da82b5f10e9.rlib" "/target/debug/deps/libtokio_current_thread-3055006bbb0ce4b3.rlib" "/target/debug/deps/libtokio_executor-da2b0043b430e6ba.rlib" "/target/debug/deps/libmio-88661e7218ee1d36.rlib" "/target/debug/deps/liblazycell-6f6fdf2a2067feac.rlib" "/target/debug/deps/libtime-ead9434e6980b774.rlib" "/target/debug/deps/libnet2-6174745224356f7f.rlib" "/target/debug/deps/libhttparse-ec2fb410f79380c8.rlib" "/target/debug/deps/libh2-2527367da40d2f1d.rlib" "/target/debug/deps/libindexmap-ad5f061c105542df.rlib" "/target/debug/deps/libstring-e47d5a07cb789d41.rlib" "/target/debug/deps/libslab-8c6f02039977f5be.rlib" "/target/debug/deps/libhttp-d4bb52cd3035bc07.rlib" "/target/debug/deps/libitoa-5e2514432eca0a71.rlib" "/target/debug/deps/libfnv-3cda7231f674a407.rlib" "/target/debug/deps/libtokio_io-e9f3ead355c991f8.rlib" "/target/debug/deps/liblog-47a838ed790aa7cf.rlib" "/target/debug/deps/libcfg_if-6517076f458a17e2.rlib" "/target/debug/deps/libfutures_cpupool-485af53849b2f185.rlib" "/target/debug/deps/libnum_cpus-76d3807fe5c23446.rlib" "/target/debug/deps/libbytes-2f421216b074e6b4.rlib" "/target/debug/deps/libiovec-a8eea020772c1dc0.rlib" "/target/debug/deps/liblibc-81eb292b66bde335.rlib" "/target/debug/deps/libbyteorder-5d972e9698874eea.rlib" "/target/debug/deps/libfutures-f1ef93badd51fe9d.rlib" "-Wl,--start-group" "/rustup-home/toolchains/aa49d8ef14939ddec0e34b346b60174a5673d48f-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a8951067144fcd6a.rlib" "/rustup-home/toolchains/aa49d8ef14939ddec0e34b346b60174a5673d48f-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-557584a04b5ba683.rlib" "/rustup-home/toolchains/aa49d8ef14939ddec0e34b346b60174a5673d48f-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-431a1e5e4c3f47f7.rlib" "/rustup-home/toolchains/aa49d8ef14939ddec0e34b346b60174a5673d48f-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-a23c0da4d2de6b62.rlib" "/rustup-home/toolchains/aa49d8ef14939ddec0e34b346b60174a5673d48f-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-8bfe39ba20aa6b17.rlib" "/rustup-home/toolchains/aa49d8ef14939ddec0e34b346b60174a5673d48f-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-f9a54acb2f768daa.rlib" "/rustup-home/toolchains/aa49d8ef14939ddec0e34b346b60174a5673d48f-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-fd7c3c73a313f74d.rlib" "-Wl,--end-group" "/rustup-home/toolchains/aa49d8ef14939ddec0e34b346b60174a5673d48f-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-0f941d940954fa72.rlib" "-Wl,-Bdynamic" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
Dec 15 07:39:56.955 INFO [stderr]   = note: collect2: error: ld returned 1 exit status
Dec 15 07:39:56.955 INFO [stderr]           
Dec 15 07:39:56.955 INFO [stderr] 
Dec 15 07:39:56.955 INFO [stderr] error: aborting due to previous error
Dec 15 07:39:56.955 INFO [stderr] 
Dec 15 07:39:57.023 INFO [stderr] error: Could not compile `ipfs-api`.
Dec 15 07:39:57.023 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 15 07:40:00.465 INFO [stderr] error: build failed
Dec 15 07:40:00.468 INFO [stderr] su: No module specific data is present
Dec 15 07:40:02.285 INFO running `"docker" "inspect" "0cf84b430a547b137feb4644cc05c3c0d4e02e0273c550cbbed1a107ae81f4a3"`
Dec 15 07:40:02.661 INFO running `"docker" "rm" "-f" "0cf84b430a547b137feb4644cc05c3c0d4e02e0273c550cbbed1a107ae81f4a3"`
Dec 15 07:40:02.999 INFO [stdout] 0cf84b430a547b137feb4644cc05c3c0d4e02e0273c550cbbed1a107ae81f4a3