[INFO] updating cached repository Dylan-DPC/toolbox-cli
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Dylan-DPC/toolbox-cli
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Dylan-DPC/toolbox-cli" "work/ex/beta-1.38-1/sources/1.37.0/gh/Dylan-DPC/toolbox-cli"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Dylan-DPC/toolbox-cli'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Dylan-DPC/toolbox-cli" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Dylan-DPC/toolbox-cli"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Dylan-DPC/toolbox-cli'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e76145f30a04690bbed58d7d8772634352fdc515
[INFO] sha for GitHub repo Dylan-DPC/toolbox-cli: e76145f30a04690bbed58d7d8772634352fdc515
[INFO] validating manifest of Dylan-DPC/toolbox-cli 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 Dylan-DPC/toolbox-cli 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 Dylan-DPC/toolbox-cli
[INFO] finished frobbing Dylan-DPC/toolbox-cli
[INFO] frobbed toml for Dylan-DPC/toolbox-cli written to work/ex/beta-1.38-1/sources/1.37.0/gh/Dylan-DPC/toolbox-cli/Cargo.toml
[INFO] started frobbing Dylan-DPC/toolbox-cli
[INFO] finished frobbing Dylan-DPC/toolbox-cli
[INFO] frobbed toml for Dylan-DPC/toolbox-cli written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Dylan-DPC/toolbox-cli/Cargo.toml
[INFO] crate Dylan-DPC/toolbox-cli 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Dylan-DPC/toolbox-cli 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Dylan-DPC/toolbox-cli:/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] ed9b6d5d6d916e0b1637383345aa972e67cea0c68448a679354f8a4bec8149fa
[INFO] running `"docker" "start" "-a" "ed9b6d5d6d916e0b1637383345aa972e67cea0c68448a679354f8a4bec8149fa"`
[INFO] [stderr]    Compiling cc v1.0.7
[INFO] [stderr]    Compiling regex v0.2.9
[INFO] [stderr]    Compiling either v1.4.0
[INFO] [stderr]    Compiling termcolor v0.3.5
[INFO] [stderr]    Compiling serde v1.0.33
[INFO] [stderr]    Compiling proc-macro2 v0.2.3
[INFO] [stderr]    Compiling atty v0.2.8
[INFO] [stderr]    Compiling regex-syntax v0.5.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.0
[INFO] [stderr]    Compiling clap v2.31.1
[INFO] [stderr]    Compiling synstructure v0.6.1
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling rayon-core v1.4.0
[INFO] [stderr]    Compiling quote v0.4.2
[INFO] [stderr]    Compiling syn v0.12.14
[INFO] [stderr]    Compiling failure_derive v0.1.1
[INFO] [stderr]    Compiling rayon v0.9.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.16
[INFO] [stderr]    Compiling structopt-derive v0.2.5
[INFO] [stderr]    Compiling serde_derive_internals v0.21.0
[INFO] [stderr]    Compiling backtrace v0.3.5
[INFO] [stderr]    Compiling structopt v0.2.5
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling env_logger v0.5.5
[INFO] [stderr]    Compiling serde_derive v1.0.33
[INFO] [stderr]    Compiling quicli v0.2.0
[INFO] [stderr]    Compiling toolbox-cli v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/main.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 20 |         x => Some(x),
[INFO] [stderr]    |         - matches any value
[INFO] [stderr] 21 |         _ => None
[INFO] [stderr]    |         ^ unreachable pattern
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unreachable_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `platform`
[INFO] [stderr]   --> src/downloader.rs:10:17
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn from(platform: Platform, directory: PathBuf) -> Downloader {
[INFO] [stderr]    |                 ^^^^^^^^ help: consider prefixing with an underscore: `_platform`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `version`
[INFO] [stderr]   --> src/main.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     version: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 31s
[INFO] running `"docker" "inspect" "ed9b6d5d6d916e0b1637383345aa972e67cea0c68448a679354f8a4bec8149fa"`
[INFO] running `"docker" "rm" "-f" "ed9b6d5d6d916e0b1637383345aa972e67cea0c68448a679354f8a4bec8149fa"`
[INFO] [stdout] ed9b6d5d6d916e0b1637383345aa972e67cea0c68448a679354f8a4bec8149fa
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Dylan-DPC/toolbox-cli:/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] 22bbf07b872775eb1b2c0d0f49fb1253913752b85dac22b638e9bf1f05791399
[INFO] running `"docker" "start" "-a" "22bbf07b872775eb1b2c0d0f49fb1253913752b85dac22b638e9bf1f05791399"`
[INFO] [stderr]    Compiling toolbox-cli v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/main.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 20 |         x => Some(x),
[INFO] [stderr]    |         - matches any value
[INFO] [stderr] 21 |         _ => None
[INFO] [stderr]    |         ^ unreachable pattern
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unreachable_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `platform`
[INFO] [stderr]   --> src/downloader.rs:10:17
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn from(platform: Platform, directory: PathBuf) -> Downloader {
[INFO] [stderr]    |                 ^^^^^^^^ help: consider prefixing with an underscore: `_platform`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `version`
[INFO] [stderr]   --> src/main.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     version: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `"docker" "inspect" "22bbf07b872775eb1b2c0d0f49fb1253913752b85dac22b638e9bf1f05791399"`
[INFO] running `"docker" "rm" "-f" "22bbf07b872775eb1b2c0d0f49fb1253913752b85dac22b638e9bf1f05791399"`
[INFO] [stdout] 22bbf07b872775eb1b2c0d0f49fb1253913752b85dac22b638e9bf1f05791399
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Dylan-DPC/toolbox-cli:/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] 8db5117ca211b22072359710c52cecf5620378114dfa7d497b0e9a7865fec558
[INFO] running `"docker" "start" "-a" "8db5117ca211b22072359710c52cecf5620378114dfa7d497b0e9a7865fec558"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/toolbox_cli-22c4650ca4a98737
[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" "8db5117ca211b22072359710c52cecf5620378114dfa7d497b0e9a7865fec558"`
[INFO] running `"docker" "rm" "-f" "8db5117ca211b22072359710c52cecf5620378114dfa7d497b0e9a7865fec558"`
[INFO] [stdout] 8db5117ca211b22072359710c52cecf5620378114dfa7d497b0e9a7865fec558