[INFO] crate rustnao 0.2.1 is already in cache
[INFO] extracting crate rustnao 0.2.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/rustnao/0.2.1
[INFO] extracting crate rustnao 0.2.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rustnao/0.2.1
[INFO] validating manifest of rustnao-0.2.1 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rustnao-0.2.1 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rustnao-0.2.1
[INFO] finished frobbing rustnao-0.2.1
[INFO] frobbed toml for rustnao-0.2.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rustnao/0.2.1/Cargo.toml
[INFO] started frobbing rustnao-0.2.1
[INFO] finished frobbing rustnao-0.2.1
[INFO] frobbed toml for rustnao-0.2.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rustnao/0.2.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rustnao-0.2.1 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rustnao/0.2.1:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 2748ba2803764a876c0b5cedef86708b4b6178cf0ee9ec055d72240a3d1bbf6c
[INFO] running `"docker" "start" "-a" "2748ba2803764a876c0b5cedef86708b4b6178cf0ee9ec055d72240a3d1bbf6c"`
[INFO] [stderr]    Compiling rustnao v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/handler/error.rs:49:29
[INFO] [stderr]    |
[INFO] [stderr] 49 |     fn cause(&self) -> Option<&Fail> {
[INFO] [stderr]    |                                ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.05s
[INFO] running `"docker" "inspect" "2748ba2803764a876c0b5cedef86708b4b6178cf0ee9ec055d72240a3d1bbf6c"`
[INFO] running `"docker" "rm" "-f" "2748ba2803764a876c0b5cedef86708b4b6178cf0ee9ec055d72240a3d1bbf6c"`
[INFO] [stdout] 2748ba2803764a876c0b5cedef86708b4b6178cf0ee9ec055d72240a3d1bbf6c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rustnao/0.2.1:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3d8dff19af63dbc75f458301f2f120b62552df0e6c21c54abc36fe76d1142b7e
[INFO] running `"docker" "start" "-a" "3d8dff19af63dbc75f458301f2f120b62552df0e6c21c54abc36fe76d1142b7e"`
[INFO] [stderr]    Compiling rustnao v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/handler/error.rs:49:29
[INFO] [stderr]    |
[INFO] [stderr] 49 |     fn cause(&self) -> Option<&Fail> {
[INFO] [stderr]    |                                ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `rustnao`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name rustnao src/lib.rs --color never --emit=dep-info,link -C debuginfo=2 --test -C metadata=0b923f3dbb321824 -C extra-filename=-0b923f3dbb321824 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern failure=/opt/crater/target/debug/deps/libfailure-e533f5339fa6fa33.rlib --extern reqwest=/opt/crater/target/debug/deps/libreqwest-71c2c64f42354a38.rlib --extern serde=/opt/crater/target/debug/deps/libserde-50e5d46514dccf4f.rlib --extern serde_json=/opt/crater/target/debug/deps/libserde_json-5e1c62a001e50ba1.rlib --extern url=/opt/crater/target/debug/deps/liburl-ee604ccef16e6499.rlib --cap-lints=warn -L native=/opt/crater/target/debug/build/backtrace-sys-d5ae900bfde9750d/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `rustnao`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name basic_test tests/basic_test.rs --color never --emit=dep-info,link -C debuginfo=2 --test -C metadata=cfe1e38001026340 -C extra-filename=-cfe1e38001026340 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern failure=/opt/crater/target/debug/deps/libfailure-e533f5339fa6fa33.rlib --extern reqwest=/opt/crater/target/debug/deps/libreqwest-71c2c64f42354a38.rlib --extern rustnao=/opt/crater/target/debug/deps/librustnao-7d105a671d6fc887.rlib --extern serde=/opt/crater/target/debug/deps/libserde-50e5d46514dccf4f.rlib --extern serde_json=/opt/crater/target/debug/deps/libserde_json-5e1c62a001e50ba1.rlib --extern url=/opt/crater/target/debug/deps/liburl-ee604ccef16e6499.rlib --cap-lints=warn -L native=/opt/crater/target/debug/build/backtrace-sys-d5ae900bfde9750d/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `rustnao`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name only_pixiv examples/only_pixiv/main.rs --color never --crate-type bin --emit=dep-info,link -C debuginfo=2 -C metadata=542fbea5cdc999c8 -C extra-filename=-542fbea5cdc999c8 --out-dir /opt/crater/target/debug/examples -L dependency=/opt/crater/target/debug/deps --extern failure=/opt/crater/target/debug/deps/libfailure-e533f5339fa6fa33.rlib --extern reqwest=/opt/crater/target/debug/deps/libreqwest-71c2c64f42354a38.rlib --extern rustnao=/opt/crater/target/debug/deps/librustnao-7d105a671d6fc887.rlib --extern serde=/opt/crater/target/debug/deps/libserde-50e5d46514dccf4f.rlib --extern serde_json=/opt/crater/target/debug/deps/libserde_json-5e1c62a001e50ba1.rlib --extern url=/opt/crater/target/debug/deps/liburl-ee604ccef16e6499.rlib --cap-lints=warn -L native=/opt/crater/target/debug/build/backtrace-sys-d5ae900bfde9750d/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `rustnao`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name local examples/local/main.rs --color never --crate-type bin --emit=dep-info,link -C debuginfo=2 -C metadata=c779254289e911c1 -C extra-filename=-c779254289e911c1 --out-dir /opt/crater/target/debug/examples -L dependency=/opt/crater/target/debug/deps --extern failure=/opt/crater/target/debug/deps/libfailure-e533f5339fa6fa33.rlib --extern reqwest=/opt/crater/target/debug/deps/libreqwest-71c2c64f42354a38.rlib --extern rustnao=/opt/crater/target/debug/deps/librustnao-7d105a671d6fc887.rlib --extern serde=/opt/crater/target/debug/deps/libserde-50e5d46514dccf4f.rlib --extern serde_json=/opt/crater/target/debug/deps/libserde_json-5e1c62a001e50ba1.rlib --extern url=/opt/crater/target/debug/deps/liburl-ee604ccef16e6499.rlib --cap-lints=warn -L native=/opt/crater/target/debug/build/backtrace-sys-d5ae900bfde9750d/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `rustnao`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name filter examples/filter/main.rs --color never --crate-type bin --emit=dep-info,link -C debuginfo=2 -C metadata=684215e29038feba -C extra-filename=-684215e29038feba --out-dir /opt/crater/target/debug/examples -L dependency=/opt/crater/target/debug/deps --extern failure=/opt/crater/target/debug/deps/libfailure-e533f5339fa6fa33.rlib --extern reqwest=/opt/crater/target/debug/deps/libreqwest-71c2c64f42354a38.rlib --extern rustnao=/opt/crater/target/debug/deps/librustnao-7d105a671d6fc887.rlib --extern serde=/opt/crater/target/debug/deps/libserde-50e5d46514dccf4f.rlib --extern serde_json=/opt/crater/target/debug/deps/libserde_json-5e1c62a001e50ba1.rlib --extern url=/opt/crater/target/debug/deps/liburl-ee604ccef16e6499.rlib --cap-lints=warn -L native=/opt/crater/target/debug/build/backtrace-sys-d5ae900bfde9750d/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `rustnao`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name simple_example examples/simple_example/main.rs --color never --crate-type bin --emit=dep-info,link -C debuginfo=2 -C metadata=38e52de5e080662a -C extra-filename=-38e52de5e080662a --out-dir /opt/crater/target/debug/examples -L dependency=/opt/crater/target/debug/deps --extern failure=/opt/crater/target/debug/deps/libfailure-e533f5339fa6fa33.rlib --extern reqwest=/opt/crater/target/debug/deps/libreqwest-71c2c64f42354a38.rlib --extern rustnao=/opt/crater/target/debug/deps/librustnao-7d105a671d6fc887.rlib --extern serde=/opt/crater/target/debug/deps/libserde-50e5d46514dccf4f.rlib --extern serde_json=/opt/crater/target/debug/deps/libserde_json-5e1c62a001e50ba1.rlib --extern url=/opt/crater/target/debug/deps/liburl-ee604ccef16e6499.rlib --cap-lints=warn -L native=/opt/crater/target/debug/build/backtrace-sys-d5ae900bfde9750d/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `rustnao`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name simple_json examples/simple_json/main.rs --color never --crate-type bin --emit=dep-info,link -C debuginfo=2 -C metadata=aee7f0de4c3eb8ba -C extra-filename=-aee7f0de4c3eb8ba --out-dir /opt/crater/target/debug/examples -L dependency=/opt/crater/target/debug/deps --extern failure=/opt/crater/target/debug/deps/libfailure-e533f5339fa6fa33.rlib --extern reqwest=/opt/crater/target/debug/deps/libreqwest-71c2c64f42354a38.rlib --extern rustnao=/opt/crater/target/debug/deps/librustnao-7d105a671d6fc887.rlib --extern serde=/opt/crater/target/debug/deps/libserde-50e5d46514dccf4f.rlib --extern serde_json=/opt/crater/target/debug/deps/libserde_json-5e1c62a001e50ba1.rlib --extern url=/opt/crater/target/debug/deps/liburl-ee604ccef16e6499.rlib --cap-lints=warn -L native=/opt/crater/target/debug/build/backtrace-sys-d5ae900bfde9750d/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `rustnao`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name manga_page examples/manga_page/main.rs --color never --crate-type bin --emit=dep-info,link -C debuginfo=2 -C metadata=291483a25a8e7a6d -C extra-filename=-291483a25a8e7a6d --out-dir /opt/crater/target/debug/examples -L dependency=/opt/crater/target/debug/deps --extern failure=/opt/crater/target/debug/deps/libfailure-e533f5339fa6fa33.rlib --extern reqwest=/opt/crater/target/debug/deps/libreqwest-71c2c64f42354a38.rlib --extern rustnao=/opt/crater/target/debug/deps/librustnao-7d105a671d6fc887.rlib --extern serde=/opt/crater/target/debug/deps/libserde-50e5d46514dccf4f.rlib --extern serde_json=/opt/crater/target/debug/deps/libserde_json-5e1c62a001e50ba1.rlib --extern url=/opt/crater/target/debug/deps/liburl-ee604ccef16e6499.rlib --cap-lints=warn -L native=/opt/crater/target/debug/build/backtrace-sys-d5ae900bfde9750d/out` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "3d8dff19af63dbc75f458301f2f120b62552df0e6c21c54abc36fe76d1142b7e"`
[INFO] running `"docker" "rm" "-f" "3d8dff19af63dbc75f458301f2f120b62552df0e6c21c54abc36fe76d1142b7e"`
[INFO] [stdout] 3d8dff19af63dbc75f458301f2f120b62552df0e6c21c54abc36fe76d1142b7e