[INFO] updating cached repository rkday/podcast-manager.rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rkday/podcast-manager.rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rkday/podcast-manager.rs" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/rkday/podcast-manager.rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/rkday/podcast-manager.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rkday/podcast-manager.rs" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/rkday/podcast-manager.rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/rkday/podcast-manager.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1ee6e1f100b0717bbafd62119ec8f60044d738a0
[INFO] sha for GitHub repo rkday/podcast-manager.rs: 1ee6e1f100b0717bbafd62119ec8f60044d738a0
[INFO] validating manifest of rkday/podcast-manager.rs on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rkday/podcast-manager.rs on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rkday/podcast-manager.rs
[INFO] finished frobbing rkday/podcast-manager.rs
[INFO] frobbed toml for rkday/podcast-manager.rs written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/rkday/podcast-manager.rs/Cargo.toml
[INFO] started frobbing rkday/podcast-manager.rs
[INFO] finished frobbing rkday/podcast-manager.rs
[INFO] frobbed toml for rkday/podcast-manager.rs written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/rkday/podcast-manager.rs/Cargo.toml
[INFO] crate rkday/podcast-manager.rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking rkday/podcast-manager.rs against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-1/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/rkday/podcast-manager.rs:/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=forbid" "-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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 7e318659eaf4a3dd34f8ed0a3fe064a858fbf941f669982e7dfb1571cc815385
[INFO] running `"docker" "start" "-a" "7e318659eaf4a3dd34f8ed0a3fe064a858fbf941f669982e7dfb1571cc815385"`
[INFO] [stderr]     Checking serde v1.0.37
[INFO] [stderr]     Checking cassowary v0.3.0
[INFO] [stderr]     Checking encoding_rs v0.7.2
[INFO] [stderr]    Compiling openssl-sys v0.9.28
[INFO] [stderr]     Checking textwrap v0.9.0 (https://github.com/mgeisler/textwrap?rev=80da77456c23b9f587c09d3657c932b3dbd51e95#80da7745)
[INFO] [stderr]     Checking libflate v0.1.14
[INFO] [stderr]     Checking failure v0.1.1
[INFO] [stderr]     Checking tokio-core v0.1.16
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.4
[INFO] [stderr]     Checking tui v0.2.1
[INFO] [stderr]     Checking tokio-proto v0.1.1
[INFO] [stderr]    Compiling openssl v0.9.24
[INFO] [stderr]     Checking quick-xml v0.12.1
[INFO] [stderr]     Checking hyper v0.11.25
[INFO] [stderr]     Checking native-tls v0.1.5
[INFO] [stderr]     Checking tokio-tls v0.1.4
[INFO] [stderr]     Checking hyper-tls v0.1.3
[INFO] [stderr]     Checking serde_json v1.0.13
[INFO] [stderr]     Checking serde_urlencoded v0.5.1
[INFO] [stderr]     Checking reqwest v0.8.5
[INFO] [stderr]     Checking rss v1.4.0
[INFO] [stderr]     Checking podcasts-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/podcast_data.rs:42:9
[INFO] [stderr]    |
[INFO] [stderr] 42 |         copy(&mut resp, &mut f);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/podcast_data.rs:42:9
[INFO] [stderr]    |
[INFO] [stderr] 42 |         copy(&mut resp, &mut f);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.94s
[INFO] running `"docker" "inspect" "7e318659eaf4a3dd34f8ed0a3fe064a858fbf941f669982e7dfb1571cc815385"`
[INFO] running `"docker" "rm" "-f" "7e318659eaf4a3dd34f8ed0a3fe064a858fbf941f669982e7dfb1571cc815385"`
[INFO] [stdout] 7e318659eaf4a3dd34f8ed0a3fe064a858fbf941f669982e7dfb1571cc815385