[INFO] updating cached repository matt-keibler/podcast-downloader
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/matt-keibler/podcast-downloader
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/matt-keibler/podcast-downloader" "work/ex/beta-1.38-1/sources/1.37.0/gh/matt-keibler/podcast-downloader"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/matt-keibler/podcast-downloader'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/matt-keibler/podcast-downloader" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/matt-keibler/podcast-downloader"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/matt-keibler/podcast-downloader'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7a424fdf21fb952e1f87e45ca10e9b08e623b9fa
[INFO] sha for GitHub repo matt-keibler/podcast-downloader: 7a424fdf21fb952e1f87e45ca10e9b08e623b9fa
[INFO] validating manifest of matt-keibler/podcast-downloader 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 matt-keibler/podcast-downloader 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 matt-keibler/podcast-downloader
[INFO] finished frobbing matt-keibler/podcast-downloader
[INFO] frobbed toml for matt-keibler/podcast-downloader written to work/ex/beta-1.38-1/sources/1.37.0/gh/matt-keibler/podcast-downloader/Cargo.toml
[INFO] started frobbing matt-keibler/podcast-downloader
[INFO] finished frobbing matt-keibler/podcast-downloader
[INFO] frobbed toml for matt-keibler/podcast-downloader written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/matt-keibler/podcast-downloader/Cargo.toml
[INFO] crate matt-keibler/podcast-downloader already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing matt-keibler/podcast-downloader against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/matt-keibler/podcast-downloader:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 574f8bc62afd944ab8a1d1fd0e0bc086258597e789374b233ddbba6c0046de5c
[INFO] running `"docker" "start" "-a" "574f8bc62afd944ab8a1d1fd0e0bc086258597e789374b233ddbba6c0046de5c"`
[INFO] [stderr]    Compiling openssl v0.9.8
[INFO] [stderr]    Compiling openssl-sys v0.9.8
[INFO] [stderr]    Compiling mime v0.2.2
[INFO] [stderr]    Compiling quick-xml v0.4.2
[INFO] [stderr]    Compiling clap v2.20.5
[INFO] [stderr]    Compiling serde_urlencoded v0.4.2
[INFO] [stderr]    Compiling hyper v0.10.5
[INFO] [stderr]    Compiling rss v0.4.0
[INFO] [stderr]    Compiling native-tls v0.1.1
[INFO] [stderr]    Compiling hyper-native-tls v0.2.2
[INFO] [stderr]    Compiling reqwest v0.4.0
[INFO] [stderr]    Compiling podcast-downloader v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `Url`
[INFO] [stderr]   --> src/main.rs:29:15
[INFO] [stderr]    |
[INFO] [stderr] 29 | use reqwest::{Url, IntoUrl, get};
[INFO] [stderr]    |               ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.60s
[INFO] running `"docker" "inspect" "574f8bc62afd944ab8a1d1fd0e0bc086258597e789374b233ddbba6c0046de5c"`
[INFO] running `"docker" "rm" "-f" "574f8bc62afd944ab8a1d1fd0e0bc086258597e789374b233ddbba6c0046de5c"`
[INFO] [stdout] 574f8bc62afd944ab8a1d1fd0e0bc086258597e789374b233ddbba6c0046de5c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/matt-keibler/podcast-downloader:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7599bc38ff993755055b4b4c7041dc8fb9e6bf6a019548e2f8dc98d3acd67012
[INFO] running `"docker" "start" "-a" "7599bc38ff993755055b4b4c7041dc8fb9e6bf6a019548e2f8dc98d3acd67012"`
[INFO] [stderr]    Compiling podcast-downloader v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `Url`
[INFO] [stderr]   --> src/main.rs:29:15
[INFO] [stderr]    |
[INFO] [stderr] 29 | use reqwest::{Url, IntoUrl, get};
[INFO] [stderr]    |               ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `"docker" "inspect" "7599bc38ff993755055b4b4c7041dc8fb9e6bf6a019548e2f8dc98d3acd67012"`
[INFO] running `"docker" "rm" "-f" "7599bc38ff993755055b4b4c7041dc8fb9e6bf6a019548e2f8dc98d3acd67012"`
[INFO] [stdout] 7599bc38ff993755055b4b4c7041dc8fb9e6bf6a019548e2f8dc98d3acd67012
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/matt-keibler/podcast-downloader:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 38bd27212413359e7935bbdf32137ea963bfae3b62270fab486e723a1d1faab8
[INFO] running `"docker" "start" "-a" "38bd27212413359e7935bbdf32137ea963bfae3b62270fab486e723a1d1faab8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/podcast_downloader-9af09ae01ad1fb3a
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "38bd27212413359e7935bbdf32137ea963bfae3b62270fab486e723a1d1faab8"`
[INFO] running `"docker" "rm" "-f" "38bd27212413359e7935bbdf32137ea963bfae3b62270fab486e723a1d1faab8"`
[INFO] [stdout] 38bd27212413359e7935bbdf32137ea963bfae3b62270fab486e723a1d1faab8