[INFO] updating cached repository atanana/rusty-downloader
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/atanana/rusty-downloader
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/atanana/rusty-downloader" "work/ex/beta-1.38-1/sources/1.37.0/gh/atanana/rusty-downloader"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/atanana/rusty-downloader'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/atanana/rusty-downloader" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/atanana/rusty-downloader"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/atanana/rusty-downloader'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 277ddd1c870faa2ddbee5771a2728cf450a8bfcf
[INFO] sha for GitHub repo atanana/rusty-downloader: 277ddd1c870faa2ddbee5771a2728cf450a8bfcf
[INFO] validating manifest of atanana/rusty-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 atanana/rusty-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 atanana/rusty-downloader
[INFO] finished frobbing atanana/rusty-downloader
[INFO] frobbed toml for atanana/rusty-downloader written to work/ex/beta-1.38-1/sources/1.37.0/gh/atanana/rusty-downloader/Cargo.toml
[INFO] started frobbing atanana/rusty-downloader
[INFO] finished frobbing atanana/rusty-downloader
[INFO] frobbed toml for atanana/rusty-downloader written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/atanana/rusty-downloader/Cargo.toml
[INFO] crate atanana/rusty-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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing atanana/rusty-downloader against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/atanana/rusty-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 50fbbf40e128f23e40b7bf8ac6fd0aa2d306ea6994a8e511f9e193600f0ea88b
[INFO] running `"docker" "start" "-a" "50fbbf40e128f23e40b7bf8ac6fd0aa2d306ea6994a8e511f9e193600f0ea88b"`
[INFO] [stderr]    Compiling hostname v0.1.5
[INFO] [stderr]    Compiling socket2 v0.3.8
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling tokio-timer v0.2.8
[INFO] [stderr]    Compiling html5ever v0.18.0
[INFO] [stderr]    Compiling mio v0.6.16
[INFO] [stderr]    Compiling syn v0.15.24
[INFO] [stderr]    Compiling tendril v0.3.1
[INFO] [stderr]    Compiling backtrace v0.3.13
[INFO] [stderr]    Compiling h2 v0.1.14
[INFO] [stderr]    Compiling resolv-conf v0.6.2
[INFO] [stderr]    Compiling string_cache_codegen v0.4.2
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]    Compiling tokio-reactor v0.1.8
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling string_cache v0.6.2
[INFO] [stderr]    Compiling markup5ever v0.3.2
[INFO] [stderr]    Compiling tokio v0.1.14
[INFO] [stderr]    Compiling hyper v0.12.20
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling serde_derive v1.0.84
[INFO] [stderr]    Compiling hyper-tls v0.3.1
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling trust-dns-proto v0.6.1
[INFO] [stderr]    Compiling select v0.4.2
[INFO] [stderr]    Compiling trust-dns-resolver v0.10.2
[INFO] [stderr]    Compiling reqwest v0.9.6
[INFO] [stderr]    Compiling rusty-downloader v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/download.rs:25:101
[INFO] [stderr]    |
[INFO] [stderr] 25 | fn get_download_link(client: &Client, download_link: &String, video_id: &u32) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                                                                                                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/download.rs:37:124
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub fn download_video(client: &Client, download_link: &String, video_id: &u32, folder_name: &String) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                                                                                                                            ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:24:57
[INFO] [stderr]    |
[INFO] [stderr] 24 | fn parse_args() -> Result<(String, String, String), Box<Error>> {
[INFO] [stderr]    |                                                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 38s
[INFO] running `"docker" "inspect" "50fbbf40e128f23e40b7bf8ac6fd0aa2d306ea6994a8e511f9e193600f0ea88b"`
[INFO] running `"docker" "rm" "-f" "50fbbf40e128f23e40b7bf8ac6fd0aa2d306ea6994a8e511f9e193600f0ea88b"`
[INFO] [stdout] 50fbbf40e128f23e40b7bf8ac6fd0aa2d306ea6994a8e511f9e193600f0ea88b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/atanana/rusty-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1e990079d3f3f2b8abed9cb27676742a01f209f3381a34c123485b7741421d09
[INFO] running `"docker" "start" "-a" "1e990079d3f3f2b8abed9cb27676742a01f209f3381a34c123485b7741421d09"`
[INFO] [stderr]    Compiling rusty-downloader v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/download.rs:25:101
[INFO] [stderr]    |
[INFO] [stderr] 25 | fn get_download_link(client: &Client, download_link: &String, video_id: &u32) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                                                                                                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/download.rs:37:124
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub fn download_video(client: &Client, download_link: &String, video_id: &u32, folder_name: &String) -> Result<String, Box<Error>> {
[INFO] [stderr]    |                                                                                                                            ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:24:57
[INFO] [stderr]    |
[INFO] [stderr] 24 | fn parse_args() -> Result<(String, String, String), Box<Error>> {
[INFO] [stderr]    |                                                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.44s
[INFO] running `"docker" "inspect" "1e990079d3f3f2b8abed9cb27676742a01f209f3381a34c123485b7741421d09"`
[INFO] running `"docker" "rm" "-f" "1e990079d3f3f2b8abed9cb27676742a01f209f3381a34c123485b7741421d09"`
[INFO] [stdout] 1e990079d3f3f2b8abed9cb27676742a01f209f3381a34c123485b7741421d09
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/atanana/rusty-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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 0b70798c882b808df39a5b94f9f34fd2a54a8b1a4e7f4967c98880257557c71d
[INFO] running `"docker" "start" "-a" "0b70798c882b808df39a5b94f9f34fd2a54a8b1a4e7f4967c98880257557c71d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rusty_downloader-6353d780b88eb285
[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" "0b70798c882b808df39a5b94f9f34fd2a54a8b1a4e7f4967c98880257557c71d"`
[INFO] running `"docker" "rm" "-f" "0b70798c882b808df39a5b94f9f34fd2a54a8b1a4e7f4967c98880257557c71d"`
[INFO] [stdout] 0b70798c882b808df39a5b94f9f34fd2a54a8b1a4e7f4967c98880257557c71d