[INFO] fetching crate turbocharger-impl 0.3.0...
[INFO] testing turbocharger-impl-0.3.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate turbocharger-impl 0.3.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate turbocharger-impl 0.3.0 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 turbocharger-impl 0.3.0
[INFO] finished tweaking crates.io crate turbocharger-impl 0.3.0
[INFO] tweaked toml for crates.io crate turbocharger-impl 0.3.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a94ea5b334ba7c935108d2a48af285a6aea593c439554329d0be31dc0916c977
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a94ea5b334ba7c935108d2a48af285a6aea593c439554329d0be31dc0916c977", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a94ea5b334ba7c935108d2a48af285a6aea593c439554329d0be31dc0916c977", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a94ea5b334ba7c935108d2a48af285a6aea593c439554329d0be31dc0916c977", kill_on_drop: false }`
[INFO] [stdout] a94ea5b334ba7c935108d2a48af285a6aea593c439554329d0be31dc0916c977
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 65d624cc63827673f2545b72aa6c32c5e4ff476ff46da39968bcabf686986409
[INFO] running `Command { std: "docker" "start" "-a" "65d624cc63827673f2545b72aa6c32c5e4ff476ff46da39968bcabf686986409", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling turbocharger-impl v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling prettyplease v0.1.9
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.39s
[INFO] running `Command { std: "docker" "inspect" "65d624cc63827673f2545b72aa6c32c5e4ff476ff46da39968bcabf686986409", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65d624cc63827673f2545b72aa6c32c5e4ff476ff46da39968bcabf686986409", kill_on_drop: false }`
[INFO] [stdout] 65d624cc63827673f2545b72aa6c32c5e4ff476ff46da39968bcabf686986409
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9d40c9d23821a7172458aeb372b71a26dc3f5c7fc184a45f7efcb1d3890afaa7
[INFO] running `Command { std: "docker" "start" "-a" "9d40c9d23821a7172458aeb372b71a26dc3f5c7fc184a45f7efcb1d3890afaa7", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling once_cell v1.10.0
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling untrusted v0.7.1
[INFO] [stderr]    Compiling pin-project-lite v0.2.8
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling futures-sink v0.3.21
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling httparse v1.7.0
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling slab v0.4.6
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling try-lock v0.2.3
[INFO] [stderr]    Compiling openssl-probe v0.1.5
[INFO] [stderr]    Compiling httpdate v1.0.2
[INFO] [stderr]    Compiling tower-service v0.3.1
[INFO] [stderr]    Compiling anyhow v1.0.56
[INFO] [stderr]    Compiling semver v1.0.7
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling tracing-core v0.1.25
[INFO] [stderr]    Compiling http v0.2.6
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling mio v0.8.2
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling http-body v0.4.4
[INFO] [stderr]    Compiling sct v0.6.1
[INFO] [stderr]    Compiling webpki v0.21.4
[INFO] [stderr]    Compiling prettyplease v0.1.9
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling ct-logs v0.8.0
[INFO] [stderr]    Compiling rustls v0.19.1
[INFO] [stderr]    Compiling webpki-roots v0.21.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.20
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling turbocharger-impl v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rustls-native-certs v0.5.0
[INFO] [stderr]    Compiling tokio-rustls v0.22.0
[INFO] [stderr]    Compiling tracing v0.1.33
[INFO] [stderr]    Compiling tokio-util v0.7.1
[INFO] [stderr]    Compiling h2 v0.3.13
[INFO] [stderr]    Compiling hyper v0.14.18
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling hyper-rustls v0.22.1
[INFO] [stderr]    Compiling todo-or-die v0.1.2
[INFO] [stderr] something went wrong
[INFO] [stderr] 
[INFO] [stderr] HTTP request to failed
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]     0: error trying to connect: dns error: failed to lookup address information: Temporary failure in name resolution
[INFO] [stderr]     1: dns error: failed to lookup address information: Temporary failure in name resolution
[INFO] [stderr]     2: failed to lookup address information: Temporary failure in name resolution
[INFO] [stderr] something went wrong
[INFO] [stderr] 
[INFO] [stderr] HTTP request to failed
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]     0: error trying to connect: dns error: failed to lookup address information: Temporary failure in name resolution
[INFO] [stderr]     1: dns error: failed to lookup address information: Temporary failure in name resolution
[INFO] [stderr]     2: failed to lookup address information: Temporary failure in name resolution
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 52s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/turbocharger_impl-7557bfcf0cfe6acf)
[INFO] running `Command { std: "docker" "inspect" "9d40c9d23821a7172458aeb372b71a26dc3f5c7fc184a45f7efcb1d3890afaa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d40c9d23821a7172458aeb372b71a26dc3f5c7fc184a45f7efcb1d3890afaa7", kill_on_drop: false }`
[INFO] [stdout] 9d40c9d23821a7172458aeb372b71a26dc3f5c7fc184a45f7efcb1d3890afaa7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6d8017031838871dd5b174a17f364f1bc5694c4d315098374b65828653e15ae1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6d8017031838871dd5b174a17f364f1bc5694c4d315098374b65828653e15ae1", kill_on_drop: false }`
[INFO] [stderr] something went wrong
[INFO] [stderr] 
[INFO] [stderr] HTTP request to failed
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]     0: error trying to connect: dns error: failed to lookup address information: Temporary failure in name resolution
[INFO] [stderr]     1: dns error: failed to lookup address information: Temporary failure in name resolution
[INFO] [stderr]     2: failed to lookup address information: Temporary failure in name resolution
[INFO] [stderr] something went wrong
[INFO] [stderr] 
[INFO] [stderr] HTTP request to failed
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]     0: error trying to connect: dns error: failed to lookup address information: Temporary failure in name resolution
[INFO] [stderr]     1: dns error: failed to lookup address information: Temporary failure in name resolution
[INFO] [stderr]     2: failed to lookup address information: Temporary failure in name resolution
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/turbocharger_impl-7557bfcf0cfe6acf)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test extract_result::tests::test_extract_result ... ok
[INFO] [stderr]    Doc-tests turbocharger-impl
[INFO] [stdout] test extract_stream::tests::test_extract_stream ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6d8017031838871dd5b174a17f364f1bc5694c4d315098374b65828653e15ae1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d8017031838871dd5b174a17f364f1bc5694c4d315098374b65828653e15ae1", kill_on_drop: false }`
[INFO] [stdout] 6d8017031838871dd5b174a17f364f1bc5694c4d315098374b65828653e15ae1