[INFO] updating cached repository skota/rusty-icons
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/skota/rusty-icons
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/skota/rusty-icons" "work/ex/beta-1.38-1/sources/1.37.0/gh/skota/rusty-icons"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/skota/rusty-icons'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/skota/rusty-icons" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/skota/rusty-icons"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/skota/rusty-icons'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a6c0de3146f39a97075227a9b20be9b21c7d4ac2
[INFO] sha for GitHub repo skota/rusty-icons: a6c0de3146f39a97075227a9b20be9b21c7d4ac2
[INFO] validating manifest of skota/rusty-icons 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 skota/rusty-icons 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 skota/rusty-icons
[INFO] finished frobbing skota/rusty-icons
[INFO] frobbed toml for skota/rusty-icons written to work/ex/beta-1.38-1/sources/1.37.0/gh/skota/rusty-icons/Cargo.toml
[INFO] started frobbing skota/rusty-icons
[INFO] finished frobbing skota/rusty-icons
[INFO] frobbed toml for skota/rusty-icons written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/skota/rusty-icons/Cargo.toml
[INFO] crate skota/rusty-icons 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 skota/rusty-icons 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-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/skota/rusty-icons:/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] 5c4d9164403079ab9343756a7e82348cc8c087b93acb24e60d16874b31fdd1b3
[INFO] running `"docker" "start" "-a" "5c4d9164403079ab9343756a7e82348cc8c087b93acb24e60d16874b31fdd1b3"`
[INFO] [stderr]    Compiling rayon-core v1.4.0
[INFO] [stderr]    Compiling rayon v1.0.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.14
[INFO] [stderr]    Compiling image v0.18.0
[INFO] [stderr]    Compiling rust-icons v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `FilterType`, `GenericImage`, `Pixel`
[INFO] [stderr]  --> src/resize.rs:1:13
[INFO] [stderr]   |
[INFO] [stderr] 1 | use image::{FilterType, GenericImage, Pixel};
[INFO] [stderr]   |             ^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::File`
[INFO] [stderr]  --> src/resize.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::fs::File;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `args`
[INFO] [stderr]  --> src/resize.rs:5:19
[INFO] [stderr]   |
[INFO] [stderr] 5 |     pub fn resize(args: &[String]) -> Result<(), &'static str> {
[INFO] [stderr]   |                   ^^^^ help: consider prefixing with an underscore: `_args`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.06s
[INFO] running `"docker" "inspect" "5c4d9164403079ab9343756a7e82348cc8c087b93acb24e60d16874b31fdd1b3"`
[INFO] running `"docker" "rm" "-f" "5c4d9164403079ab9343756a7e82348cc8c087b93acb24e60d16874b31fdd1b3"`
[INFO] [stdout] 5c4d9164403079ab9343756a7e82348cc8c087b93acb24e60d16874b31fdd1b3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/skota/rusty-icons:/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] 2130451b0162ed5a0a5d38b50201bfb91c8509d3127d4a069674138f3c080a01
[INFO] running `"docker" "start" "-a" "2130451b0162ed5a0a5d38b50201bfb91c8509d3127d4a069674138f3c080a01"`
[INFO] [stderr]    Compiling rust-icons v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `FilterType`, `GenericImage`, `Pixel`
[INFO] [stderr]  --> src/resize.rs:1:13
[INFO] [stderr]   |
[INFO] [stderr] 1 | use image::{FilterType, GenericImage, Pixel};
[INFO] [stderr]   |             ^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::File`
[INFO] [stderr]  --> src/resize.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::fs::File;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `args`
[INFO] [stderr]  --> src/resize.rs:5:19
[INFO] [stderr]   |
[INFO] [stderr] 5 |     pub fn resize(args: &[String]) -> Result<(), &'static str> {
[INFO] [stderr]   |                   ^^^^ help: consider prefixing with an underscore: `_args`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "2130451b0162ed5a0a5d38b50201bfb91c8509d3127d4a069674138f3c080a01"`
[INFO] running `"docker" "rm" "-f" "2130451b0162ed5a0a5d38b50201bfb91c8509d3127d4a069674138f3c080a01"`
[INFO] [stdout] 2130451b0162ed5a0a5d38b50201bfb91c8509d3127d4a069674138f3c080a01
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/skota/rusty-icons:/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] bed81f9c92353101f995d7875c3c10e7a55cfdc11bb5fbf692a1ebaada86db94
[INFO] running `"docker" "start" "-a" "bed81f9c92353101f995d7875c3c10e7a55cfdc11bb5fbf692a1ebaada86db94"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_icons-7ada3b78b9afc771
[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" "bed81f9c92353101f995d7875c3c10e7a55cfdc11bb5fbf692a1ebaada86db94"`
[INFO] running `"docker" "rm" "-f" "bed81f9c92353101f995d7875c3c10e7a55cfdc11bb5fbf692a1ebaada86db94"`
[INFO] [stdout] bed81f9c92353101f995d7875c3c10e7a55cfdc11bb5fbf692a1ebaada86db94