[INFO] cloning repository tryone144/wemux-login
[INFO] running `"git" "clone" "--bare" "git://github.com/tryone144/wemux-login.git" "work/cache/sources/gh/tryone144/wemux-login"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/tryone144/wemux-login'...
[INFO] running `"git" "clone" "work/cache/sources/gh/tryone144/wemux-login" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/tryone144/wemux-login"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/tryone144/wemux-login'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tryone144/wemux-login" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/tryone144/wemux-login"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/tryone144/wemux-login'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 972bafbdaf48f19b74aa570b8ea086fcd02a28b7
[INFO] sha for GitHub repo tryone144/wemux-login: 972bafbdaf48f19b74aa570b8ea086fcd02a28b7
[INFO] validating manifest of tryone144/wemux-login on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tryone144/wemux-login on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tryone144/wemux-login
[INFO] finished frobbing tryone144/wemux-login
[INFO] frobbed toml for tryone144/wemux-login written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/tryone144/wemux-login/Cargo.toml
[INFO] started frobbing tryone144/wemux-login
[INFO] finished frobbing tryone144/wemux-login
[INFO] frobbed toml for tryone144/wemux-login written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/tryone144/wemux-login/Cargo.toml
[INFO] crate tryone144/wemux-login already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing tryone144/wemux-login against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/tryone144/wemux-login:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] c8e932bb5973b49e7a3f786c79cf84b7282442c7c3f99fd818f6e879e04ecd3d
[INFO] running `"docker" "start" "-a" "c8e932bb5973b49e7a3f786c79cf84b7282442c7c3f99fd818f6e879e04ecd3d"`
[INFO] [stderr]    Compiling docopt v0.8.3
[INFO] [stderr]    Compiling wemux-login v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/wemux.rs:140:17
[INFO] [stderr]     |
[INFO] [stderr] 140 |             let mut child = new_command(false)
[INFO] [stderr]     |                 ----^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/wemux.rs:149:17
[INFO] [stderr]     |
[INFO] [stderr] 149 |             let mut child = new_command(false)
[INFO] [stderr]     |                 ----^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.59s
[INFO] running `"docker" "inspect" "c8e932bb5973b49e7a3f786c79cf84b7282442c7c3f99fd818f6e879e04ecd3d"`
[INFO] running `"docker" "rm" "-f" "c8e932bb5973b49e7a3f786c79cf84b7282442c7c3f99fd818f6e879e04ecd3d"`
[INFO] [stdout] c8e932bb5973b49e7a3f786c79cf84b7282442c7c3f99fd818f6e879e04ecd3d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/tryone144/wemux-login:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] e349a31ddc8c462020685ef254d7cbeff3e6031a40d89e91123af52771d97941
[INFO] running `"docker" "start" "-a" "e349a31ddc8c462020685ef254d7cbeff3e6031a40d89e91123af52771d97941"`
[INFO] [stderr]    Compiling wemux-login v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/wemux.rs:140:17
[INFO] [stderr]     |
[INFO] [stderr] 140 |             let mut child = new_command(false)
[INFO] [stderr]     |                 ----^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/wemux.rs:149:17
[INFO] [stderr]     |
[INFO] [stderr] 149 |             let mut child = new_command(false)
[INFO] [stderr]     |                 ----^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `"docker" "inspect" "e349a31ddc8c462020685ef254d7cbeff3e6031a40d89e91123af52771d97941"`
[INFO] running `"docker" "rm" "-f" "e349a31ddc8c462020685ef254d7cbeff3e6031a40d89e91123af52771d97941"`
[INFO] [stdout] e349a31ddc8c462020685ef254d7cbeff3e6031a40d89e91123af52771d97941
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/tryone144/wemux-login:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 46d86274ba7114d30bed1a624f3992a33b6ebad6899e1cfaf6a6571a2dd03e8d
[INFO] running `"docker" "start" "-a" "46d86274ba7114d30bed1a624f3992a33b6ebad6899e1cfaf6a6571a2dd03e8d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wemux_login-be4a9fdbd3d81867
[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" "46d86274ba7114d30bed1a624f3992a33b6ebad6899e1cfaf6a6571a2dd03e8d"`
[INFO] running `"docker" "rm" "-f" "46d86274ba7114d30bed1a624f3992a33b6ebad6899e1cfaf6a6571a2dd03e8d"`
[INFO] [stdout] 46d86274ba7114d30bed1a624f3992a33b6ebad6899e1cfaf6a6571a2dd03e8d