[INFO] crate yt_downloader 1.0.0 is already in cache
[INFO] extracting crate yt_downloader 1.0.0 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/yt_downloader/1.0.0
[INFO] extracting crate yt_downloader 1.0.0 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/yt_downloader/1.0.0
[INFO] validating manifest of yt_downloader-1.0.0 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of yt_downloader-1.0.0 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing yt_downloader-1.0.0
[INFO] finished frobbing yt_downloader-1.0.0
[INFO] frobbed toml for yt_downloader-1.0.0 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/yt_downloader/1.0.0/Cargo.toml
[INFO] started frobbing yt_downloader-1.0.0
[INFO] finished frobbing yt_downloader-1.0.0
[INFO] frobbed toml for yt_downloader-1.0.0 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/yt_downloader/1.0.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing yt_downloader-1.0.0 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/yt_downloader/1.0.0:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] b16cd5274aa43555da903ac98d7348a5d7fd6e6b44e3f14b65b99699bd31a144
[INFO] running `"docker" "start" "-a" "b16cd5274aa43555da903ac98d7348a5d7fd6e6b44e3f14b65b99699bd31a144"`
[INFO] [stderr]    Compiling rand_jitter v0.1.2
[INFO] [stderr]    Compiling colored v1.7.0
[INFO] [stderr]    Compiling memchr v2.1.3
[INFO] [stderr]    Compiling base64 v0.9.3
[INFO] [stderr]    Compiling openssl v0.9.24
[INFO] [stderr]    Compiling mio v0.6.16
[INFO] [stderr]    Compiling pbr v1.0.1
[INFO] [stderr]    Compiling tokio-io v0.1.11
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling hyper v0.10.15
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling h2 v0.1.16
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling uuid v0.7.2
[INFO] [stderr]    Compiling native-tls v0.1.5
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]    Compiling hyper-native-tls v0.2.4
[INFO] [stderr]    Compiling rafy v0.2.1
[INFO] [stderr]    Compiling crossbeam v0.6.0
[INFO] [stderr]    Compiling tokio-reactor v0.1.8
[INFO] [stderr]    Compiling tokio-threadpool v0.1.11
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio v0.1.15
[INFO] [stderr]    Compiling hyper v0.12.23
[INFO] [stderr]    Compiling hyper-tls v0.3.1
[INFO] [stderr]    Compiling reqwest v0.9.9
[INFO] [stderr]    Compiling yt_downloader v1.0.0 (/opt/crater/workdir)
[INFO] [stderr] warning: structure field `videoId` should have a snake case name
[INFO] [stderr]  --> src/youtube/search_result.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 |     pub videoId: String,
[INFO] [stderr]   |         ^^^^^^^ help: convert the identifier to snake case: `video_id`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `publishedAt` should have a snake case name
[INFO] [stderr]  --> src/youtube/search_result.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 8 |     pub publishedAt: String,
[INFO] [stderr]   |         ^^^^^^^^^^^ help: convert the identifier to snake case: `published_at`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `channelId` should have a snake case name
[INFO] [stderr]  --> src/youtube/search_result.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub channelId: String,
[INFO] [stderr]   |         ^^^^^^^^^ help: convert the identifier to snake case: `channel_id`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `channelTitle` should have a snake case name
[INFO] [stderr]   --> src/youtube/search_result.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub channelTitle: String
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `channel_title`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `videoId` should have a snake case name
[INFO] [stderr]   --> src/youtube/search_result.rs:16:33
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn from_object(id: i32, videoId: String, publishedAt: String, channelId: String, title: String, description: String, channelTitle: String) -> Video {
[INFO] [stderr]    |                                 ^^^^^^^ help: convert the identifier to snake case: `video_id`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `publishedAt` should have a snake case name
[INFO] [stderr]   --> src/youtube/search_result.rs:16:50
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn from_object(id: i32, videoId: String, publishedAt: String, channelId: String, title: String, description: String, channelTitle: String) -> Video {
[INFO] [stderr]    |                                                  ^^^^^^^^^^^ help: convert the identifier to snake case: `published_at`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `channelId` should have a snake case name
[INFO] [stderr]   --> src/youtube/search_result.rs:16:71
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn from_object(id: i32, videoId: String, publishedAt: String, channelId: String, title: String, description: String, channelTitle: String) -> Video {
[INFO] [stderr]    |                                                                       ^^^^^^^^^ help: convert the identifier to snake case: `channel_id`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `channelTitle` should have a snake case name
[INFO] [stderr]   --> src/youtube/search_result.rs:16:126
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn from_object(id: i32, videoId: String, publishedAt: String, channelId: String, title: String, description: String, channelTitle: String) -> Video {
[INFO] [stderr]    |                                                                                                                              ^^^^^^^^^^^^ help: convert the identifier to snake case: `channel_title`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 12s
[INFO] running `"docker" "inspect" "b16cd5274aa43555da903ac98d7348a5d7fd6e6b44e3f14b65b99699bd31a144"`
[INFO] running `"docker" "rm" "-f" "b16cd5274aa43555da903ac98d7348a5d7fd6e6b44e3f14b65b99699bd31a144"`
[INFO] [stdout] b16cd5274aa43555da903ac98d7348a5d7fd6e6b44e3f14b65b99699bd31a144
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/yt_downloader/1.0.0:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7e02f1f4c3e63b7fb59c32db0fda7887c8b21296acae1ac92a19755b1ea61aa0
[INFO] running `"docker" "start" "-a" "7e02f1f4c3e63b7fb59c32db0fda7887c8b21296acae1ac92a19755b1ea61aa0"`
[INFO] [stderr]    Compiling yt_downloader v1.0.0 (/opt/crater/workdir)
[INFO] [stderr] warning: structure field `videoId` should have a snake case name
[INFO] [stderr]  --> src/youtube/search_result.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 |     pub videoId: String,
[INFO] [stderr]   |         ^^^^^^^ help: convert the identifier to snake case: `video_id`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `publishedAt` should have a snake case name
[INFO] [stderr]  --> src/youtube/search_result.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 8 |     pub publishedAt: String,
[INFO] [stderr]   |         ^^^^^^^^^^^ help: convert the identifier to snake case: `published_at`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `channelId` should have a snake case name
[INFO] [stderr]  --> src/youtube/search_result.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub channelId: String,
[INFO] [stderr]   |         ^^^^^^^^^ help: convert the identifier to snake case: `channel_id`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `channelTitle` should have a snake case name
[INFO] [stderr]   --> src/youtube/search_result.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub channelTitle: String
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `channel_title`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `videoId` should have a snake case name
[INFO] [stderr]   --> src/youtube/search_result.rs:16:33
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn from_object(id: i32, videoId: String, publishedAt: String, channelId: String, title: String, description: String, channelTitle: String) -> Video {
[INFO] [stderr]    |                                 ^^^^^^^ help: convert the identifier to snake case: `video_id`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `publishedAt` should have a snake case name
[INFO] [stderr]   --> src/youtube/search_result.rs:16:50
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn from_object(id: i32, videoId: String, publishedAt: String, channelId: String, title: String, description: String, channelTitle: String) -> Video {
[INFO] [stderr]    |                                                  ^^^^^^^^^^^ help: convert the identifier to snake case: `published_at`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `channelId` should have a snake case name
[INFO] [stderr]   --> src/youtube/search_result.rs:16:71
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn from_object(id: i32, videoId: String, publishedAt: String, channelId: String, title: String, description: String, channelTitle: String) -> Video {
[INFO] [stderr]    |                                                                       ^^^^^^^^^ help: convert the identifier to snake case: `channel_id`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `channelTitle` should have a snake case name
[INFO] [stderr]   --> src/youtube/search_result.rs:16:126
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn from_object(id: i32, videoId: String, publishedAt: String, channelId: String, title: String, description: String, channelTitle: String) -> Video {
[INFO] [stderr]    |                                                                                                                              ^^^^^^^^^^^^ help: convert the identifier to snake case: `channel_title`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.69s
[INFO] running `"docker" "inspect" "7e02f1f4c3e63b7fb59c32db0fda7887c8b21296acae1ac92a19755b1ea61aa0"`
[INFO] running `"docker" "rm" "-f" "7e02f1f4c3e63b7fb59c32db0fda7887c8b21296acae1ac92a19755b1ea61aa0"`
[INFO] [stdout] 7e02f1f4c3e63b7fb59c32db0fda7887c8b21296acae1ac92a19755b1ea61aa0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-2/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/yt_downloader/1.0.0:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] 8ba646ea674e71b9010101c338573001209e4ad1474767f5b809ef8b16201b4b
[INFO] running `"docker" "start" "-a" "8ba646ea674e71b9010101c338573001209e4ad1474767f5b809ef8b16201b4b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/yt_downloader-1ce0e1457cb061c1
[INFO] [stderr]      Running /opt/crater/target/debug/deps/yt_downloader-87072e8eaccd5e60
[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] [stdout] 
[INFO] [stderr]    Doc-tests yt_downloader
[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] [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" "8ba646ea674e71b9010101c338573001209e4ad1474767f5b809ef8b16201b4b"`
[INFO] running `"docker" "rm" "-f" "8ba646ea674e71b9010101c338573001209e4ad1474767f5b809ef8b16201b4b"`
[INFO] [stdout] 8ba646ea674e71b9010101c338573001209e4ad1474767f5b809ef8b16201b4b