[INFO] fetching crate ml-downloader 0.1.0...
[INFO] testing ml-downloader-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate ml-downloader 0.1.0 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate ml-downloader 0.1.0 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 ml-downloader 0.1.0
[INFO] finished tweaking crates.io crate ml-downloader 0.1.0
[INFO] tweaked toml for crates.io crate ml-downloader 0.1.0 written to /workspace/builds/worker-28/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 889f63e7573515927e47de868655a70e4b2e049d6fee5d04d9889e05ac2bdab2
[INFO] running `Command { std: "docker" "start" "-a" "889f63e7573515927e47de868655a70e4b2e049d6fee5d04d9889e05ac2bdab2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "889f63e7573515927e47de868655a70e4b2e049d6fee5d04d9889e05ac2bdab2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "889f63e7573515927e47de868655a70e4b2e049d6fee5d04d9889e05ac2bdab2", kill_on_drop: false }`
[INFO] [stdout] 889f63e7573515927e47de868655a70e4b2e049d6fee5d04d9889e05ac2bdab2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 616642745b0a935cb22dd08eaea8eb15c7d103a73357d5fefa43ea298ded3328
[INFO] running `Command { std: "docker" "start" "-a" "616642745b0a935cb22dd08eaea8eb15c7d103a73357d5fefa43ea298ded3328", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling readme-rustdocifier v0.1.1
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]    Compiling openssl-sys v0.9.72
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling crypto-common v0.1.3
[INFO] [stderr]    Compiling digest v0.10.3
[INFO] [stderr]    Compiling openssl v0.10.38
[INFO] [stderr]    Compiling ml-downloader v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling native-tls v0.2.10
[INFO] [stderr]    Compiling tokio-native-tls v0.3.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.20
[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 hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.10
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.78s
[INFO] running `Command { std: "docker" "inspect" "616642745b0a935cb22dd08eaea8eb15c7d103a73357d5fefa43ea298ded3328", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "616642745b0a935cb22dd08eaea8eb15c7d103a73357d5fefa43ea298ded3328", kill_on_drop: false }`
[INFO] [stdout] 616642745b0a935cb22dd08eaea8eb15c7d103a73357d5fefa43ea298ded3328
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 5cd5bfafdcfad208dbe8357b7ef15cd8fca9672ada88297be0e26c6245e74b70
[INFO] running `Command { std: "docker" "start" "-a" "5cd5bfafdcfad208dbe8357b7ef15cd8fca9672ada88297be0e26c6245e74b70", kill_on_drop: false }`
[INFO] [stderr]    Compiling sha2 v0.10.2
[INFO] [stderr]    Compiling ml-downloader v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.27s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/ml_downloader-2362be7c6bf0d25a)
[INFO] running `Command { std: "docker" "inspect" "5cd5bfafdcfad208dbe8357b7ef15cd8fca9672ada88297be0e26c6245e74b70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cd5bfafdcfad208dbe8357b7ef15cd8fca9672ada88297be0e26c6245e74b70", kill_on_drop: false }`
[INFO] [stdout] 5cd5bfafdcfad208dbe8357b7ef15cd8fca9672ada88297be0e26c6245e74b70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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", kill_on_drop: false }`
[INFO] [stdout] 9a28b9582b8446738142ae798900941bf241e0a12c9cc31d99d02caa9120ad19
[INFO] running `Command { std: "docker" "start" "-a" "9a28b9582b8446738142ae798900941bf241e0a12c9cc31d99d02caa9120ad19", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ml_downloader-2362be7c6bf0d25a)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ml-downloader
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - Downloader::sleep_until_ready (line 136) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 16) - compile ... ok
[INFO] [stdout] test src/lib.rs - RequestBuilder::hash (line 331) - compile ... ok
[INFO] [stdout] test src/lib.rs - DownloaderBuilder::reqwest (line 249) ... ok
[INFO] [stdout] test src/lib.rs - DownloaderBuilder::retry_delays (line 287) ... ok
[INFO] [stdout] test src/lib.rs - DownloaderBuilder::interval (line 215) ... ok
[INFO] [stdout] test src/lib.rs - (line 33) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.82s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9a28b9582b8446738142ae798900941bf241e0a12c9cc31d99d02caa9120ad19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a28b9582b8446738142ae798900941bf241e0a12c9cc31d99d02caa9120ad19", kill_on_drop: false }`
[INFO] [stdout] 9a28b9582b8446738142ae798900941bf241e0a12c9cc31d99d02caa9120ad19