Dec 01 21:01:00.009 INFO testing coty91/Tweeter against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 21:01:00.009 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 21:01:00.704 INFO [stdout] be2cf81df0ed86ac12c8a793834e3327d3c85a06e86eddcc586ffde086cf5959
Dec 01 21:01:00.711 INFO running `"docker" "start" "-a" "be2cf81df0ed86ac12c8a793834e3327d3c85a06e86eddcc586ffde086cf5959"`
Dec 01 21:01:01.764 INFO [stderr] usermod: no changes
Dec 01 21:01:02.171 INFO [stderr]    Compiling proc-macro2 v0.4.21
Dec 01 21:01:02.175 INFO [stderr]    Compiling pear_codegen v0.1.0
Dec 01 21:01:02.177 INFO [stderr]    Compiling rocket_codegen v0.4.0-rc.1
Dec 01 21:01:02.177 INFO [stderr]    Compiling rocket v0.4.0-rc.1
Dec 01 21:01:02.177 INFO [stderr]    Compiling rocket_contrib_codegen v0.4.0-rc.1
Dec 01 21:01:02.177 INFO [stderr]    Compiling ring v0.13.3
Dec 01 21:01:02.182 INFO [stderr]    Compiling filetime v0.2.2
Dec 01 21:01:02.189 INFO [stderr]    Compiling blake2-rfc v0.2.18
Dec 01 21:01:07.946 INFO [stderr]    Compiling mio-extras v2.0.5
Dec 01 21:01:10.431 INFO [stderr] error: failed to run custom build command for `rocket v0.4.0-rc.1`
Dec 01 21:01:10.431 INFO [stderr] process didn't exit successfully: `/target/debug/build/rocket-fd1bd1a0b042446b/build-script-build` (exit code: 101)
Dec 01 21:01:10.431 INFO [stderr] --- stderr
Dec 01 21:01:10.431 INFO [stderr] [1;31mError:[0m [37mRocket requires a nightly or dev version of Rust.[0m
Dec 01 21:01:10.431 INFO [stderr] [37mInstalled version is:[0m [33m1.31.0-beta.20 (2018-11-30)[0m. [37mMinimum required:[0m [33m1.31.0-nightly (2018-10-05)[0m.
Dec 01 21:01:10.431 INFO [stderr] [34mSee the getting started guide ([0m[37mhttps://rocket.rs/v0.4/guide/getting-started/[0m[34m) for more information.[0m
Dec 01 21:01:10.432 INFO [stderr] thread 'main' panicked at 'Aborting compilation due to incompatible compiler.', /cargo-home/registry/src/github.com-1ecc6299db9ec823/rocket-0.4.0-rc.1/build.rs:38:13
Dec 01 21:01:10.432 INFO [stderr] stack backtrace:
Dec 01 21:01:10.432 INFO [stderr]    0:     0x559efda0b4bf - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3a8b83e1922cbdde
Dec 01 21:01:10.432 INFO [stderr]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 01 21:01:10.432 INFO [stderr]    1:     0x559efda16e97 - std::sys_common::backtrace::print::h00d3155a29b4020f
Dec 01 21:01:10.432 INFO [stderr]                                at libstd/sys_common/backtrace.rs:71
Dec 01 21:01:10.432 INFO [stderr]                                at libstd/sys_common/backtrace.rs:59
Dec 01 21:01:10.432 INFO [stderr]    2:     0x559efda0fd5f - std::panicking::default_hook::{{closure}}::hd7465c742e79e1bb
Dec 01 21:01:10.432 INFO [stderr]                                at libstd/panicking.rs:211
Dec 01 21:01:10.432 INFO [stderr]    3:     0x559efda0fac4 - std::panicking::default_hook::h9e3966f2aa2a6e12
Dec 01 21:01:10.432 INFO [stderr]                                at libstd/panicking.rs:227
Dec 01 21:01:10.432 INFO [stderr]    4:     0x559efda1038e - std::panicking::rust_panic_with_hook::h587f091ae747d080
Dec 01 21:01:10.432 INFO [stderr]                                at libstd/panicking.rs:476
Dec 01 21:01:10.432 INFO [stderr]    5:     0x559efd9e1ef3 - std::panicking::begin_panic::hc20d482f5ff8e064
Dec 01 21:01:10.432 INFO [stderr]                                at libstd/panicking.rs:410
Dec 01 21:01:10.432 INFO [stderr]    6:     0x559efd9dffb5 - build_script_build::main::hccb12ee5c437e988
Dec 01 21:01:10.432 INFO [stderr]                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/rocket-0.4.0-rc.1/build.rs:38
Dec 01 21:01:10.432 INFO [stderr]    7:     0x559efd9e27df - std::rt::lang_start::{{closure}}::hd9ef161f486ad1ce
Dec 01 21:01:10.432 INFO [stderr]                                at libstd/rt.rs:74
Dec 01 21:01:10.432 INFO [stderr]    8:     0x559efda0fe02 - std::panicking::try::do_call::h52e7f80ff0fdcc45
Dec 01 21:01:10.432 INFO [stderr]                                at libstd/rt.rs:59
Dec 01 21:01:10.432 INFO [stderr]                                at libstd/panicking.rs:310
Dec 01 21:01:10.432 INFO [stderr]    9:     0x559efda21e49 - __rust_maybe_catch_panic
Dec 01 21:01:10.432 INFO [stderr]                                at libpanic_unwind/lib.rs:102
Dec 01 21:01:10.432 INFO [stderr]   10:     0x559efd9ffb1a - std::rt::lang_start_internal::h38cae898de7f805c
Dec 01 21:01:10.432 INFO [stderr]                                at libstd/panicking.rs:289
Dec 01 21:01:10.432 INFO [stderr]                                at libstd/panic.rs:392
Dec 01 21:01:10.432 INFO [stderr]                                at libstd/rt.rs:58
Dec 01 21:01:10.432 INFO [stderr]   11:     0x559efd9e27b8 - std::rt::lang_start::h603d5443949cafa2
Dec 01 21:01:10.432 INFO [stderr]                                at libstd/rt.rs:74
Dec 01 21:01:10.432 INFO [stderr]   12:     0x559efd9e0e89 - main
Dec 01 21:01:10.432 INFO [stderr]   13:     0x7f8e15a4382f - __libc_start_main
Dec 01 21:01:10.432 INFO [stderr]   14:     0x559efd9df658 - _start
Dec 01 21:01:10.432 INFO [stderr]   15:                0x0 - <unknown>
Dec 01 21:01:10.432 INFO [stderr] 
Dec 01 21:01:10.432 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 01 21:01:10.479 INFO [stderr] error: failed to run custom build command for `rocket_codegen v0.4.0-rc.1`
Dec 01 21:01:10.479 INFO [stderr] process didn't exit successfully: `/target/debug/build/rocket_codegen-ca8e9f57aa790eda/build-script-build` (exit code: 101)
Dec 01 21:01:10.479 INFO [stderr] --- stderr
Dec 01 21:01:10.479 INFO [stderr] [1;31mError:[0m [37mRocket requires a nightly or dev version of Rust.[0m
Dec 01 21:01:10.479 INFO [stderr] [37mInstalled version is:[0m [33m1.31.0-beta.20 (2018-11-30)[0m. [37mMinimum required:[0m [33m1.31.0-nightly (2018-10-05)[0m.
Dec 01 21:01:10.479 INFO [stderr] [34mSee the getting started guide ([0m[37mhttps://rocket.rs/v0.4/guide/getting-started/[0m[34m) for more information.[0m
Dec 01 21:01:10.479 INFO [stderr] thread 'main' panicked at 'Aborting compilation due to incompatible compiler.', /cargo-home/registry/src/github.com-1ecc6299db9ec823/rocket_codegen-0.4.0-rc.1/build.rs:38:13
Dec 01 21:01:10.479 INFO [stderr] stack backtrace:
Dec 01 21:01:10.479 INFO [stderr]    0:     0x5586008784bf - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3a8b83e1922cbdde
Dec 01 21:01:10.479 INFO [stderr]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 01 21:01:10.479 INFO [stderr]    1:     0x558600883e97 - std::sys_common::backtrace::print::h00d3155a29b4020f
Dec 01 21:01:10.479 INFO [stderr]                                at libstd/sys_common/backtrace.rs:71
Dec 01 21:01:10.479 INFO [stderr]                                at libstd/sys_common/backtrace.rs:59
Dec 01 21:01:10.479 INFO [stderr]    2:     0x55860087cd5f - std::panicking::default_hook::{{closure}}::hd7465c742e79e1bb
Dec 01 21:01:10.479 INFO [stderr]                                at libstd/panicking.rs:211
Dec 01 21:01:10.479 INFO [stderr]    3:     0x55860087cac4 - std::panicking::default_hook::h9e3966f2aa2a6e12
Dec 01 21:01:10.479 INFO [stderr]                                at libstd/panicking.rs:227
Dec 01 21:01:10.479 INFO [stderr]    4:     0x55860087d38e - std::panicking::rust_panic_with_hook::h587f091ae747d080
Dec 01 21:01:10.479 INFO [stderr]                                at libstd/panicking.rs:476
Dec 01 21:01:10.479 INFO [stderr]    5:     0x55860084eef3 - std::panicking::begin_panic::h57ae6fabc0b1d81f
Dec 01 21:01:10.479 INFO [stderr]                                at libstd/panicking.rs:410
Dec 01 21:01:10.479 INFO [stderr]    6:     0x55860084cfb5 - build_script_build::main::hecc7a2344a5bee9f
Dec 01 21:01:10.479 INFO [stderr]                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/rocket_codegen-0.4.0-rc.1/build.rs:38
Dec 01 21:01:10.479 INFO [stderr]    7:     0x55860084f7df - std::rt::lang_start::{{closure}}::h3acb9c6a1f440df0
Dec 01 21:01:10.479 INFO [stderr]                                at libstd/rt.rs:74
Dec 01 21:01:10.479 INFO [stderr]    8:     0x55860087ce02 - std::panicking::try::do_call::h52e7f80ff0fdcc45
Dec 01 21:01:10.479 INFO [stderr]                                at libstd/rt.rs:59
Dec 01 21:01:10.479 INFO [stderr]                                at libstd/panicking.rs:310
Dec 01 21:01:10.479 INFO [stderr]    9:     0x55860088ee49 - __rust_maybe_catch_panic
Dec 01 21:01:10.479 INFO [stderr]                                at libpanic_unwind/lib.rs:102
Dec 01 21:01:10.479 INFO [stderr]   10:     0x55860086cb1a - std::rt::lang_start_internal::h38cae898de7f805c
Dec 01 21:01:10.479 INFO [stderr]                                at libstd/panicking.rs:289
Dec 01 21:01:10.479 INFO [stderr]                                at libstd/panic.rs:392
Dec 01 21:01:10.479 INFO [stderr]                                at libstd/rt.rs:58
Dec 01 21:01:10.480 INFO [stderr]   11:     0x55860084f7b8 - std::rt::lang_start::hcc07bb0c4bac204a
Dec 01 21:01:10.480 INFO [stderr]                                at libstd/rt.rs:74
Dec 01 21:01:10.480 INFO [stderr]   12:     0x55860084de89 - main
Dec 01 21:01:10.480 INFO [stderr]   13:     0x7f935137e82f - __libc_start_main
Dec 01 21:01:10.480 INFO [stderr]   14:     0x55860084c658 - _start
Dec 01 21:01:10.480 INFO [stderr]   15:                0x0 - <unknown>
Dec 01 21:01:10.480 INFO [stderr] 
Dec 01 21:01:10.480 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 01 21:01:10.480 INFO [stderr] error: failed to run custom build command for `rocket_contrib_codegen v0.4.0-rc.1`
Dec 01 21:01:10.480 INFO [stderr] process didn't exit successfully: `/target/debug/build/rocket_contrib_codegen-c5407643a462b375/build-script-build` (exit code: 101)
Dec 01 21:01:10.480 INFO [stderr] --- stderr
Dec 01 21:01:10.480 INFO [stderr] [1;31mError:[0m [37mRocket requires a nightly or dev version of Rust.[0m
Dec 01 21:01:10.480 INFO [stderr] [37mInstalled version is:[0m [33m1.31.0-beta.20 (2018-11-30)[0m. [37mMinimum required:[0m [33m1.31.0-nightly (2018-10-05)[0m.
Dec 01 21:01:10.480 INFO [stderr] [34mSee the getting started guide ([0m[37mhttps://rocket.rs/v0.4/guide/getting-started/[0m[34m) for more information.[0m
Dec 01 21:01:10.480 INFO [stderr] thread 'main' panicked at 'Aborting compilation due to incompatible compiler.', /cargo-home/registry/src/github.com-1ecc6299db9ec823/rocket_contrib_codegen-0.4.0-rc.1/build.rs:38:13
Dec 01 21:01:10.480 INFO [stderr] stack backtrace:
Dec 01 21:01:10.480 INFO [stderr]    0:     0x559bbf3784bf - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3a8b83e1922cbdde
Dec 01 21:01:10.480 INFO [stderr]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 01 21:01:10.480 INFO [stderr]    1:     0x559bbf383e97 - std::sys_common::backtrace::print::h00d3155a29b4020f
Dec 01 21:01:10.480 INFO [stderr]                                at libstd/sys_common/backtrace.rs:71
Dec 01 21:01:10.480 INFO [stderr]                                at libstd/sys_common/backtrace.rs:59
Dec 01 21:01:10.480 INFO [stderr]    2:     0x559bbf37cd5f - std::panicking::default_hook::{{closure}}::hd7465c742e79e1bb
Dec 01 21:01:10.480 INFO [stderr]                                at libstd/panicking.rs:211
Dec 01 21:01:10.480 INFO [stderr]    3:     0x559bbf37cac4 - std::panicking::default_hook::h9e3966f2aa2a6e12
Dec 01 21:01:10.480 INFO [stderr]                                at libstd/panicking.rs:227
Dec 01 21:01:10.480 INFO [stderr]    4:     0x559bbf37d38e - std::panicking::rust_panic_with_hook::h587f091ae747d080
Dec 01 21:01:10.480 INFO [stderr]                                at libstd/panicking.rs:476
Dec 01 21:01:10.480 INFO [stderr]    5:     0x559bbf34eef3 - std::panicking::begin_panic::h901edc81a04cdd22
Dec 01 21:01:10.480 INFO [stderr]                                at libstd/panicking.rs:410
Dec 01 21:01:10.480 INFO [stderr]    6:     0x559bbf34cfb5 - build_script_build::main::h34491dc7af68aaf8
Dec 01 21:01:10.480 INFO [stderr]                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/rocket_contrib_codegen-0.4.0-rc.1/build.rs:38
Dec 01 21:01:10.480 INFO [stderr]    7:     0x559bbf34f7df - std::rt::lang_start::{{closure}}::h04871855b85a4a3c
Dec 01 21:01:10.480 INFO [stderr]                                at libstd/rt.rs:74
Dec 01 21:01:10.480 INFO [stderr]    8:     0x559bbf37ce02 - std::panicking::try::do_call::h52e7f80ff0fdcc45
Dec 01 21:01:10.480 INFO [stderr]                                at libstd/rt.rs:59
Dec 01 21:01:10.480 INFO [stderr]                                at libstd/panicking.rs:310
Dec 01 21:01:10.480 INFO [stderr]    9:     0x559bbf38ee49 - __rust_maybe_catch_panic
Dec 01 21:01:10.480 INFO [stderr]                                at libpanic_unwind/lib.rs:102
Dec 01 21:01:10.480 INFO [stderr]   10:     0x559bbf36cb1a - std::rt::lang_start_internal::h38cae898de7f805c
Dec 01 21:01:10.480 INFO [stderr]                                at libstd/panicking.rs:289
Dec 01 21:01:10.480 INFO [stderr]                                at libstd/panic.rs:392
Dec 01 21:01:10.480 INFO [stderr]                                at libstd/rt.rs:58
Dec 01 21:01:10.480 INFO [stderr]   11:     0x559bbf34f7b8 - std::rt::lang_start::h0ee1ade9f62a0a17
Dec 01 21:01:10.480 INFO [stderr]                                at libstd/rt.rs:74
Dec 01 21:01:10.480 INFO [stderr]   12:     0x559bbf34de89 - main
Dec 01 21:01:10.480 INFO [stderr]   13:     0x7f64b3e1682f - __libc_start_main
Dec 01 21:01:10.480 INFO [stderr]   14:     0x559bbf34c658 - _start
Dec 01 21:01:10.480 INFO [stderr]   15:                0x0 - <unknown>
Dec 01 21:01:10.480 INFO [stderr] 
Dec 01 21:01:10.480 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 01 21:01:10.579 INFO [stderr] error: failed to run custom build command for `pear_codegen v0.1.0`
Dec 01 21:01:10.579 INFO [stderr] process didn't exit successfully: `/target/debug/build/pear_codegen-bd368338e8a8988c/build-script-build` (exit code: 101)
Dec 01 21:01:10.579 INFO [stderr] --- stderr
Dec 01 21:01:10.579 INFO [stderr] [1;31mError:[0m [37mPear requires a nightly or dev version of Rust.[0m
Dec 01 21:01:10.579 INFO [stderr] [37mInstalled version is:[0m [33m1.31.0-beta.20 (2018-11-30)[0m. [37mMinimum required:[0m [33m1.31.0-nightly (2018-10-05)[0m.
Dec 01 21:01:10.579 INFO [stderr] thread 'main' panicked at 'Aborting compilation due to incompatible compiler.', /cargo-home/registry/src/github.com-1ecc6299db9ec823/pear_codegen-0.1.0/build.rs:31:13
Dec 01 21:01:10.579 INFO [stderr] stack backtrace:
Dec 01 21:01:10.579 INFO [stderr]    0:     0x5610dcc3027f - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h3a8b83e1922cbdde
Dec 01 21:01:10.579 INFO [stderr]                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 01 21:01:10.579 INFO [stderr]    1:     0x5610dcc3bc57 - std::sys_common::backtrace::print::h00d3155a29b4020f
Dec 01 21:01:10.579 INFO [stderr]                                at libstd/sys_common/backtrace.rs:71
Dec 01 21:01:10.579 INFO [stderr]                                at libstd/sys_common/backtrace.rs:59
Dec 01 21:01:10.579 INFO [stderr]    2:     0x5610dcc34b1f - std::panicking::default_hook::{{closure}}::hd7465c742e79e1bb
Dec 01 21:01:10.579 INFO [stderr]                                at libstd/panicking.rs:211
Dec 01 21:01:10.579 INFO [stderr]    3:     0x5610dcc34884 - std::panicking::default_hook::h9e3966f2aa2a6e12
Dec 01 21:01:10.579 INFO [stderr]                                at libstd/panicking.rs:227
Dec 01 21:01:10.579 INFO [stderr]    4:     0x5610dcc3514e - std::panicking::rust_panic_with_hook::h587f091ae747d080
Dec 01 21:01:10.579 INFO [stderr]                                at libstd/panicking.rs:476
Dec 01 21:01:10.579 INFO [stderr]    5:     0x5610dcc06cb3 - std::panicking::begin_panic::h8ef5bad2b20a936e
Dec 01 21:01:10.579 INFO [stderr]                                at libstd/panicking.rs:410
Dec 01 21:01:10.579 INFO [stderr]    6:     0x5610dcc04d78 - build_script_build::main::h7433a0dd1ba1de20
Dec 01 21:01:10.579 INFO [stderr]                                at /cargo-home/registry/src/github.com-1ecc6299db9ec823/pear_codegen-0.1.0/build.rs:31
Dec 01 21:01:10.579 INFO [stderr]    7:     0x5610dcc0759f - std::rt::lang_start::{{closure}}::he8c224e7e4b2891b
Dec 01 21:01:10.579 INFO [stderr]                                at libstd/rt.rs:74
Dec 01 21:01:10.579 INFO [stderr]    8:     0x5610dcc34bc2 - std::panicking::try::do_call::h52e7f80ff0fdcc45
Dec 01 21:01:10.579 INFO [stderr]                                at libstd/rt.rs:59
Dec 01 21:01:10.579 INFO [stderr]                                at libstd/panicking.rs:310
Dec 01 21:01:10.579 INFO [stderr]    9:     0x5610dcc46c09 - __rust_maybe_catch_panic
Dec 01 21:01:10.579 INFO [stderr]                                at libpanic_unwind/lib.rs:102
Dec 01 21:01:10.579 INFO [stderr]   10:     0x5610dcc248da - std::rt::lang_start_internal::h38cae898de7f805c
Dec 01 21:01:10.579 INFO [stderr]                                at libstd/panicking.rs:289
Dec 01 21:01:10.579 INFO [stderr]                                at libstd/panic.rs:392
Dec 01 21:01:10.579 INFO [stderr]                                at libstd/rt.rs:58
Dec 01 21:01:10.579 INFO [stderr]   11:     0x5610dcc07578 - std::rt::lang_start::h3fec66f0be162b1a
Dec 01 21:01:10.579 INFO [stderr]                                at libstd/rt.rs:74
Dec 01 21:01:10.579 INFO [stderr]   12:     0x5610dcc05c49 - main
Dec 01 21:01:10.579 INFO [stderr]   13:     0x7f6df806282f - __libc_start_main
Dec 01 21:01:10.579 INFO [stderr]   14:     0x5610dcc04658 - _start
Dec 01 21:01:10.579 INFO [stderr]   15:                0x0 - <unknown>
Dec 01 21:01:10.579 INFO [stderr] 
Dec 01 21:01:10.579 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 01 21:01:17.507 INFO [stderr] error: build failed
Dec 01 21:01:17.515 INFO [stderr] su: No module specific data is present
Dec 01 21:01:18.632 INFO running `"docker" "inspect" "be2cf81df0ed86ac12c8a793834e3327d3c85a06e86eddcc586ffde086cf5959"`
Dec 01 21:01:18.995 INFO running `"docker" "rm" "-f" "be2cf81df0ed86ac12c8a793834e3327d3c85a06e86eddcc586ffde086cf5959"`
Dec 01 21:01:19.331 INFO [stdout] be2cf81df0ed86ac12c8a793834e3327d3c85a06e86eddcc586ffde086cf5959
