[INFO] fetching crate tokio-graceful-shutdown 0.5.0...
[INFO] testing tokio-graceful-shutdown-0.5.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate tokio-graceful-shutdown 0.5.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate tokio-graceful-shutdown 0.5.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tokio-graceful-shutdown 0.5.0
[INFO] finished tweaking crates.io crate tokio-graceful-shutdown 0.5.0
[INFO] tweaked toml for crates.io crate tokio-graceful-shutdown 0.5.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate tokio-graceful-shutdown 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3d4bc5b4e98c1470461d68e102f827e98ac4413f587c4f947cc1cd349500473
[INFO] running `Command { std: "docker" "start" "-a" "c3d4bc5b4e98c1470461d68e102f827e98ac4413f587c4f947cc1cd349500473", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3d4bc5b4e98c1470461d68e102f827e98ac4413f587c4f947cc1cd349500473", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3d4bc5b4e98c1470461d68e102f827e98ac4413f587c4f947cc1cd349500473", kill_on_drop: false }`
[INFO] [stdout] c3d4bc5b4e98c1470461d68e102f827e98ac4413f587c4f947cc1cd349500473
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37ce4daab102169f93976f3c7ed2818d2343cf61d0e8d32235d5f5468cf52d86
[INFO] running `Command { std: "docker" "start" "-a" "37ce4daab102169f93976f3c7ed2818d2343cf61d0e8d32235d5f5468cf52d86", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling libc v0.2.120
[INFO] [stderr]    Compiling syn v1.0.88
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling parking_lot_core v0.9.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling pin-project-lite v0.2.8
[INFO] [stderr]    Compiling futures-sink v0.3.21
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling futures-io v0.3.21
[INFO] [stderr]    Compiling slab v0.4.5
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling anyhow v1.0.56
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling lock_api v0.4.6
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling mio v0.8.1
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling parking_lot v0.12.0
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling async-recursion v1.0.0
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling tokio-util v0.7.0
[INFO] [stderr]    Compiling tokio-graceful-shutdown v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 19.25s
[INFO] running `Command { std: "docker" "inspect" "37ce4daab102169f93976f3c7ed2818d2343cf61d0e8d32235d5f5468cf52d86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37ce4daab102169f93976f3c7ed2818d2343cf61d0e8d32235d5f5468cf52d86", kill_on_drop: false }`
[INFO] [stdout] 37ce4daab102169f93976f3c7ed2818d2343cf61d0e8d32235d5f5468cf52d86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ea5c0b1994807e6d61d6a7935a5c3d6365229500b14c0ac5e3a8d08a1d78788
[INFO] running `Command { std: "docker" "start" "-a" "2ea5c0b1994807e6d61d6a7935a5c3d6365229500b14c0ac5e3a8d08a1d78788", kill_on_drop: false }`
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling httparse v1.6.0
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling try-lock v0.2.3
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling httpdate v1.0.2
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling tower-service v0.3.1
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling tokio-util v0.6.9
[INFO] [stderr]    Compiling tracing-core v0.1.23
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling http v0.2.6
[INFO] [stderr]    Compiling nix v0.23.1
[INFO] [stderr]    Compiling tracing v0.1.32
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling http-body v0.4.4
[INFO] [stderr]    Compiling h2 v0.3.12
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling hyper v0.14.17
[INFO] [stderr]    Compiling tokio-graceful-shutdown v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `tokio-graceful-shutdown`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name integration_test --edition=2018 tests/integration_test.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C opt-level=1 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on --test -C metadata=6c4e87c781a4d9bf -C extra-filename=-6c4e87c781a4d9bf --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-56eca5f43969617c.rlib --extern async_recursion=/opt/rustwide/target/debug/deps/libasync_recursion-ec7eaf52a660a411.so --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-43631badfb9774ba.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-4a11fe0e5dbab438.rlib --extern hyper=/opt/rustwide/target/debug/deps/libhyper-ac056f5dd1f3a6d8.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-e6370eddff045755.rlib --extern nix=/opt/rustwide/target/debug/deps/libnix-e91bcfbc0560fb8e.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-34c0691e0315b621.rlib --extern tokio_graceful_shutdown=/opt/rustwide/target/debug/deps/libtokio_graceful_shutdown-7d09b2903006603d.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-e013fed8bd4f9ed8.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `tokio-graceful-shutdown`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name hyper --edition=2018 examples/hyper.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C opt-level=1 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on -C metadata=c3262a5931ef3ac1 -C extra-filename=-c3262a5931ef3ac1 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-56eca5f43969617c.rlib --extern async_recursion=/opt/rustwide/target/debug/deps/libasync_recursion-ec7eaf52a660a411.so --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-43631badfb9774ba.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-4a11fe0e5dbab438.rlib --extern hyper=/opt/rustwide/target/debug/deps/libhyper-ac056f5dd1f3a6d8.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-e6370eddff045755.rlib --extern nix=/opt/rustwide/target/debug/deps/libnix-e91bcfbc0560fb8e.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-34c0691e0315b621.rlib --extern tokio_graceful_shutdown=/opt/rustwide/target/debug/deps/libtokio_graceful_shutdown-7d09b2903006603d.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-e013fed8bd4f9ed8.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `tokio-graceful-shutdown`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name 14_partial_shutdown_error --edition=2018 examples/14_partial_shutdown_error.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C opt-level=1 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on -C metadata=2abe24fefd002ca6 -C extra-filename=-2abe24fefd002ca6 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-56eca5f43969617c.rlib --extern async_recursion=/opt/rustwide/target/debug/deps/libasync_recursion-ec7eaf52a660a411.so --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-43631badfb9774ba.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-4a11fe0e5dbab438.rlib --extern hyper=/opt/rustwide/target/debug/deps/libhyper-ac056f5dd1f3a6d8.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-e6370eddff045755.rlib --extern nix=/opt/rustwide/target/debug/deps/libnix-e91bcfbc0560fb8e.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-34c0691e0315b621.rlib --extern tokio_graceful_shutdown=/opt/rustwide/target/debug/deps/libtokio_graceful_shutdown-7d09b2903006603d.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-e013fed8bd4f9ed8.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `tokio-graceful-shutdown`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name 11_double_panic --edition=2018 examples/11_double_panic.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C opt-level=1 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on -C metadata=e4190743869ac40f -C extra-filename=-e4190743869ac40f --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-56eca5f43969617c.rlib --extern async_recursion=/opt/rustwide/target/debug/deps/libasync_recursion-ec7eaf52a660a411.so --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-43631badfb9774ba.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-4a11fe0e5dbab438.rlib --extern hyper=/opt/rustwide/target/debug/deps/libhyper-ac056f5dd1f3a6d8.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-e6370eddff045755.rlib --extern nix=/opt/rustwide/target/debug/deps/libnix-e91bcfbc0560fb8e.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-34c0691e0315b621.rlib --extern tokio_graceful_shutdown=/opt/rustwide/target/debug/deps/libtokio_graceful_shutdown-7d09b2903006603d.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-e013fed8bd4f9ed8.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `tokio-graceful-shutdown`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name 13_partial_shutdown --edition=2018 examples/13_partial_shutdown.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C opt-level=1 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on -C metadata=01d8aeb0259e5cb4 -C extra-filename=-01d8aeb0259e5cb4 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-56eca5f43969617c.rlib --extern async_recursion=/opt/rustwide/target/debug/deps/libasync_recursion-ec7eaf52a660a411.so --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-43631badfb9774ba.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-4a11fe0e5dbab438.rlib --extern hyper=/opt/rustwide/target/debug/deps/libhyper-ac056f5dd1f3a6d8.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-e6370eddff045755.rlib --extern nix=/opt/rustwide/target/debug/deps/libnix-e91bcfbc0560fb8e.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-34c0691e0315b621.rlib --extern tokio_graceful_shutdown=/opt/rustwide/target/debug/deps/libtokio_graceful_shutdown-7d09b2903006603d.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-e013fed8bd4f9ed8.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `tokio-graceful-shutdown`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name 01_normal_shutdown --edition=2018 examples/01_normal_shutdown.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C opt-level=1 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on -C metadata=c1451650950a9556 -C extra-filename=-c1451650950a9556 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-56eca5f43969617c.rlib --extern async_recursion=/opt/rustwide/target/debug/deps/libasync_recursion-ec7eaf52a660a411.so --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-43631badfb9774ba.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-4a11fe0e5dbab438.rlib --extern hyper=/opt/rustwide/target/debug/deps/libhyper-ac056f5dd1f3a6d8.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-e6370eddff045755.rlib --extern nix=/opt/rustwide/target/debug/deps/libnix-e91bcfbc0560fb8e.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-34c0691e0315b621.rlib --extern tokio_graceful_shutdown=/opt/rustwide/target/debug/deps/libtokio_graceful_shutdown-7d09b2903006603d.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-e013fed8bd4f9ed8.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `tokio-graceful-shutdown`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name 07_nested_error --edition=2018 examples/07_nested_error.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C opt-level=1 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on -C metadata=6744ad233a06342c -C extra-filename=-6744ad233a06342c --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-56eca5f43969617c.rlib --extern async_recursion=/opt/rustwide/target/debug/deps/libasync_recursion-ec7eaf52a660a411.so --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-43631badfb9774ba.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-4a11fe0e5dbab438.rlib --extern hyper=/opt/rustwide/target/debug/deps/libhyper-ac056f5dd1f3a6d8.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-e6370eddff045755.rlib --extern nix=/opt/rustwide/target/debug/deps/libnix-e91bcfbc0560fb8e.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-34c0691e0315b621.rlib --extern tokio_graceful_shutdown=/opt/rustwide/target/debug/deps/libtokio_graceful_shutdown-7d09b2903006603d.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-e013fed8bd4f9ed8.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `tokio-graceful-shutdown`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name 12_subsystem_auto_restart --edition=2018 examples/12_subsystem_auto_restart.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C opt-level=1 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on -C metadata=d144406967f2af3d -C extra-filename=-d144406967f2af3d --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-56eca5f43969617c.rlib --extern async_recursion=/opt/rustwide/target/debug/deps/libasync_recursion-ec7eaf52a660a411.so --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-43631badfb9774ba.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-4a11fe0e5dbab438.rlib --extern hyper=/opt/rustwide/target/debug/deps/libhyper-ac056f5dd1f3a6d8.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-e6370eddff045755.rlib --extern nix=/opt/rustwide/target/debug/deps/libnix-e91bcfbc0560fb8e.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-34c0691e0315b621.rlib --extern tokio_graceful_shutdown=/opt/rustwide/target/debug/deps/libtokio_graceful_shutdown-7d09b2903006603d.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-e013fed8bd4f9ed8.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `tokio-graceful-shutdown`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name 15_without_anyhow --edition=2018 examples/15_without_anyhow.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C opt-level=1 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on -C metadata=126a9ff69beb6d3c -C extra-filename=-126a9ff69beb6d3c --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-56eca5f43969617c.rlib --extern async_recursion=/opt/rustwide/target/debug/deps/libasync_recursion-ec7eaf52a660a411.so --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-43631badfb9774ba.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-4a11fe0e5dbab438.rlib --extern hyper=/opt/rustwide/target/debug/deps/libhyper-ac056f5dd1f3a6d8.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-e6370eddff045755.rlib --extern nix=/opt/rustwide/target/debug/deps/libnix-e91bcfbc0560fb8e.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-34c0691e0315b621.rlib --extern tokio_graceful_shutdown=/opt/rustwide/target/debug/deps/libtokio_graceful_shutdown-7d09b2903006603d.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-e013fed8bd4f9ed8.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `tokio-graceful-shutdown`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name 02_structs --edition=2018 examples/02_structs.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C opt-level=1 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on -C metadata=4a798437b76a1719 -C extra-filename=-4a798437b76a1719 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-56eca5f43969617c.rlib --extern async_recursion=/opt/rustwide/target/debug/deps/libasync_recursion-ec7eaf52a660a411.so --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-43631badfb9774ba.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-4a11fe0e5dbab438.rlib --extern hyper=/opt/rustwide/target/debug/deps/libhyper-ac056f5dd1f3a6d8.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-e6370eddff045755.rlib --extern nix=/opt/rustwide/target/debug/deps/libnix-e91bcfbc0560fb8e.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-34c0691e0315b621.rlib --extern tokio_graceful_shutdown=/opt/rustwide/target/debug/deps/libtokio_graceful_shutdown-7d09b2903006603d.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-e013fed8bd4f9ed8.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `tokio-graceful-shutdown`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name 06_nested_subsystems --edition=2018 examples/06_nested_subsystems.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C opt-level=1 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on -C metadata=ab7c08018563921e -C extra-filename=-ab7c08018563921e --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-56eca5f43969617c.rlib --extern async_recursion=/opt/rustwide/target/debug/deps/libasync_recursion-ec7eaf52a660a411.so --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-43631badfb9774ba.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-4a11fe0e5dbab438.rlib --extern hyper=/opt/rustwide/target/debug/deps/libhyper-ac056f5dd1f3a6d8.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-e6370eddff045755.rlib --extern nix=/opt/rustwide/target/debug/deps/libnix-e91bcfbc0560fb8e.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-34c0691e0315b621.rlib --extern tokio_graceful_shutdown=/opt/rustwide/target/debug/deps/libtokio_graceful_shutdown-7d09b2903006603d.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-e013fed8bd4f9ed8.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `tokio-graceful-shutdown`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name 09_task_cancellation --edition=2018 examples/09_task_cancellation.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C opt-level=1 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on -C metadata=b1954ac4d23d04e9 -C extra-filename=-b1954ac4d23d04e9 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-56eca5f43969617c.rlib --extern async_recursion=/opt/rustwide/target/debug/deps/libasync_recursion-ec7eaf52a660a411.so --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-43631badfb9774ba.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-4a11fe0e5dbab438.rlib --extern hyper=/opt/rustwide/target/debug/deps/libhyper-ac056f5dd1f3a6d8.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-e6370eddff045755.rlib --extern nix=/opt/rustwide/target/debug/deps/libnix-e91bcfbc0560fb8e.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-34c0691e0315b621.rlib --extern tokio_graceful_shutdown=/opt/rustwide/target/debug/deps/libtokio_graceful_shutdown-7d09b2903006603d.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-e013fed8bd4f9ed8.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `tokio-graceful-shutdown`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name 08_panic_handling --edition=2018 examples/08_panic_handling.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C opt-level=1 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on -C metadata=4bf517a94a935971 -C extra-filename=-4bf517a94a935971 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-56eca5f43969617c.rlib --extern async_recursion=/opt/rustwide/target/debug/deps/libasync_recursion-ec7eaf52a660a411.so --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-43631badfb9774ba.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-4a11fe0e5dbab438.rlib --extern hyper=/opt/rustwide/target/debug/deps/libhyper-ac056f5dd1f3a6d8.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-e6370eddff045755.rlib --extern nix=/opt/rustwide/target/debug/deps/libnix-e91bcfbc0560fb8e.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-34c0691e0315b621.rlib --extern tokio_graceful_shutdown=/opt/rustwide/target/debug/deps/libtokio_graceful_shutdown-7d09b2903006603d.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-e013fed8bd4f9ed8.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `tokio-graceful-shutdown`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name 04_subsystem_finished --edition=2018 examples/04_subsystem_finished.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C opt-level=1 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on -C metadata=1b565a37aeed6dbb -C extra-filename=-1b565a37aeed6dbb --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-56eca5f43969617c.rlib --extern async_recursion=/opt/rustwide/target/debug/deps/libasync_recursion-ec7eaf52a660a411.so --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-43631badfb9774ba.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-4a11fe0e5dbab438.rlib --extern hyper=/opt/rustwide/target/debug/deps/libhyper-ac056f5dd1f3a6d8.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-e6370eddff045755.rlib --extern nix=/opt/rustwide/target/debug/deps/libnix-e91bcfbc0560fb8e.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-34c0691e0315b621.rlib --extern tokio_graceful_shutdown=/opt/rustwide/target/debug/deps/libtokio_graceful_shutdown-7d09b2903006603d.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-e013fed8bd4f9ed8.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `tokio-graceful-shutdown`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name 05_subsystem_finished_with_error --edition=2018 examples/05_subsystem_finished_with_error.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C opt-level=1 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on -C metadata=09ad70c5bca59211 -C extra-filename=-09ad70c5bca59211 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-56eca5f43969617c.rlib --extern async_recursion=/opt/rustwide/target/debug/deps/libasync_recursion-ec7eaf52a660a411.so --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-43631badfb9774ba.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-4a11fe0e5dbab438.rlib --extern hyper=/opt/rustwide/target/debug/deps/libhyper-ac056f5dd1f3a6d8.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-e6370eddff045755.rlib --extern nix=/opt/rustwide/target/debug/deps/libnix-e91bcfbc0560fb8e.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-34c0691e0315b621.rlib --extern tokio_graceful_shutdown=/opt/rustwide/target/debug/deps/libtokio_graceful_shutdown-7d09b2903006603d.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-e013fed8bd4f9ed8.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `tokio-graceful-shutdown`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name 10_request_shutdown --edition=2018 examples/10_request_shutdown.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C opt-level=1 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on -C metadata=d3747ab0f98b5712 -C extra-filename=-d3747ab0f98b5712 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-56eca5f43969617c.rlib --extern async_recursion=/opt/rustwide/target/debug/deps/libasync_recursion-ec7eaf52a660a411.so --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-43631badfb9774ba.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-4a11fe0e5dbab438.rlib --extern hyper=/opt/rustwide/target/debug/deps/libhyper-ac056f5dd1f3a6d8.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-e6370eddff045755.rlib --extern nix=/opt/rustwide/target/debug/deps/libnix-e91bcfbc0560fb8e.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-34c0691e0315b621.rlib --extern tokio_graceful_shutdown=/opt/rustwide/target/debug/deps/libtokio_graceful_shutdown-7d09b2903006603d.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-e013fed8bd4f9ed8.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `tokio-graceful-shutdown`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name 03_shutdown_timeout --edition=2018 examples/03_shutdown_timeout.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C opt-level=1 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on -C metadata=54c48056c6d67002 -C extra-filename=-54c48056c6d67002 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-56eca5f43969617c.rlib --extern async_recursion=/opt/rustwide/target/debug/deps/libasync_recursion-ec7eaf52a660a411.so --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-43631badfb9774ba.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-4a11fe0e5dbab438.rlib --extern hyper=/opt/rustwide/target/debug/deps/libhyper-ac056f5dd1f3a6d8.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-e6370eddff045755.rlib --extern nix=/opt/rustwide/target/debug/deps/libnix-e91bcfbc0560fb8e.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-34c0691e0315b621.rlib --extern tokio_graceful_shutdown=/opt/rustwide/target/debug/deps/libtokio_graceful_shutdown-7d09b2903006603d.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-e013fed8bd4f9ed8.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `tokio-graceful-shutdown`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name tokio_graceful_shutdown --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C opt-level=1 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on --test -C metadata=0783f9bc2dc376e5 -C extra-filename=-0783f9bc2dc376e5 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-56eca5f43969617c.rlib --extern async_recursion=/opt/rustwide/target/debug/deps/libasync_recursion-ec7eaf52a660a411.so --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-43631badfb9774ba.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-4a11fe0e5dbab438.rlib --extern hyper=/opt/rustwide/target/debug/deps/libhyper-ac056f5dd1f3a6d8.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-e6370eddff045755.rlib --extern nix=/opt/rustwide/target/debug/deps/libnix-e91bcfbc0560fb8e.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-34c0691e0315b621.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-e013fed8bd4f9ed8.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "2ea5c0b1994807e6d61d6a7935a5c3d6365229500b14c0ac5e3a8d08a1d78788", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ea5c0b1994807e6d61d6a7935a5c3d6365229500b14c0ac5e3a8d08a1d78788", kill_on_drop: false }`
[INFO] [stdout] 2ea5c0b1994807e6d61d6a7935a5c3d6365229500b14c0ac5e3a8d08a1d78788