Dec 06 10:06:39.595 INFO testing RyanBluth/dumbbell against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 10:06:39.595 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 06 10:06:40.169 INFO [stdout] 930b97bed0aaf786b60bb0effdc00455a5c6221bad7be199464750c988242303
Dec 06 10:06:40.171 INFO running `"docker" "start" "-a" "930b97bed0aaf786b60bb0effdc00455a5c6221bad7be199464750c988242303"`
Dec 06 10:06:41.541 INFO [stderr] usermod: no changes
Dec 06 10:06:41.691 INFO [stderr]    Compiling num_cpus v1.2.1
Dec 06 10:06:41.691 INFO [stderr]    Compiling time v0.1.36
Dec 06 10:06:43.691 INFO [stderr]    Compiling hyper v0.10.0
Dec 06 10:06:49.976 INFO [stderr]    Compiling dumbbell v0.1.0 (/source)
Dec 06 10:06:51.156 INFO [stderr] warning: unused import: `hyper::Client`
Dec 06 10:06:51.156 INFO [stderr]  --> src/main.rs:2:5
Dec 06 10:06:51.156 INFO [stderr]   |
Dec 06 10:06:51.156 INFO [stderr] 2 | use hyper::Client;
Dec 06 10:06:51.156 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 06 10:06:51.156 INFO [stderr]   |
Dec 06 10:06:51.156 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 10:06:51.156 INFO [stderr] 
Dec 06 10:06:51.156 INFO [stderr] warning: unused import: `SubCommand`
Dec 06 10:06:51.156 INFO [stderr]  --> src/main.rs:5:22
Dec 06 10:06:51.156 INFO [stderr]   |
Dec 06 10:06:51.156 INFO [stderr] 5 | use clap::{Arg, App, SubCommand, ArgMatches};
Dec 06 10:06:51.156 INFO [stderr]   |                      ^^^^^^^^^^
Dec 06 10:06:51.156 INFO [stderr] 
Dec 06 10:06:51.202 INFO [stderr] warning: unused variable: `err`
Dec 06 10:06:51.202 INFO [stderr]   --> src/main.rs:21:13
Dec 06 10:06:51.202 INFO [stderr]    |
Dec 06 10:06:51.202 INFO [stderr] 21 |     fn from(err: std::num::ParseIntError) -> TaskError {
Dec 06 10:06:51.202 INFO [stderr]    |             ^^^ help: consider using `_err` instead
Dec 06 10:06:51.202 INFO [stderr]    |
Dec 06 10:06:51.202 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 10:06:51.202 INFO [stderr] 
Dec 06 10:06:52.181 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.61s
Dec 06 10:06:52.187 INFO [stderr] su: No module specific data is present
Dec 06 10:06:52.458 INFO running `"docker" "inspect" "930b97bed0aaf786b60bb0effdc00455a5c6221bad7be199464750c988242303"`
Dec 06 10:06:52.530 INFO running `"docker" "rm" "-f" "930b97bed0aaf786b60bb0effdc00455a5c6221bad7be199464750c988242303"`
Dec 06 10:06:52.703 INFO [stdout] 930b97bed0aaf786b60bb0effdc00455a5c6221bad7be199464750c988242303
Dec 06 10:06:52.705 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 06 10:06:52.921 INFO [stdout] fcf2770171d9b9aec93379f59a9937f8c997a16d25295a72ce9161a1ae2273b6
Dec 06 10:06:52.923 INFO running `"docker" "start" "-a" "fcf2770171d9b9aec93379f59a9937f8c997a16d25295a72ce9161a1ae2273b6"`
Dec 06 10:06:53.345 INFO [stderr] usermod: no changes
Dec 06 10:06:53.437 INFO [stderr]    Compiling dumbbell v0.1.0 (/source)
Dec 06 10:06:54.749 INFO [stderr] warning: unused import: `hyper::Client`
Dec 06 10:06:54.749 INFO [stderr]  --> src/main.rs:2:5
Dec 06 10:06:54.749 INFO [stderr]   |
Dec 06 10:06:54.749 INFO [stderr] 2 | use hyper::Client;
Dec 06 10:06:54.749 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 06 10:06:54.749 INFO [stderr]   |
Dec 06 10:06:54.749 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 10:06:54.749 INFO [stderr] 
Dec 06 10:06:54.749 INFO [stderr] warning: unused import: `SubCommand`
Dec 06 10:06:54.749 INFO [stderr]  --> src/main.rs:5:22
Dec 06 10:06:54.749 INFO [stderr]   |
Dec 06 10:06:54.750 INFO [stderr] 5 | use clap::{Arg, App, SubCommand, ArgMatches};
Dec 06 10:06:54.750 INFO [stderr]   |                      ^^^^^^^^^^
Dec 06 10:06:54.750 INFO [stderr] 
Dec 06 10:06:54.812 INFO [stderr] warning: unused variable: `err`
Dec 06 10:06:54.812 INFO [stderr]   --> src/main.rs:21:13
Dec 06 10:06:54.812 INFO [stderr]    |
Dec 06 10:06:54.812 INFO [stderr] 21 |     fn from(err: std::num::ParseIntError) -> TaskError {
Dec 06 10:06:54.812 INFO [stderr]    |             ^^^ help: consider using `_err` instead
Dec 06 10:06:54.812 INFO [stderr]    |
Dec 06 10:06:54.812 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 10:06:54.812 INFO [stderr] 
Dec 06 10:06:55.071 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
Dec 06 10:06:55.078 INFO [stderr] su: No module specific data is present
Dec 06 10:06:55.342 INFO running `"docker" "inspect" "fcf2770171d9b9aec93379f59a9937f8c997a16d25295a72ce9161a1ae2273b6"`
Dec 06 10:06:55.435 INFO running `"docker" "rm" "-f" "fcf2770171d9b9aec93379f59a9937f8c997a16d25295a72ce9161a1ae2273b6"`
Dec 06 10:06:55.520 INFO [stdout] fcf2770171d9b9aec93379f59a9937f8c997a16d25295a72ce9161a1ae2273b6
Dec 06 10:06:55.525 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 06 10:06:55.684 INFO [stdout] 202f0a8d061ea3b3784d057e55d333f8ade888be43e16e970c5abc99103b690e
Dec 06 10:06:55.693 INFO running `"docker" "start" "-a" "202f0a8d061ea3b3784d057e55d333f8ade888be43e16e970c5abc99103b690e"`
Dec 06 10:06:56.056 INFO [stderr] usermod: no changes
Dec 06 10:06:56.137 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 06 10:06:56.139 INFO [stderr]      Running /target/debug/deps/dumbbell-371f84936bd96e6d
Dec 06 10:06:56.141 INFO [stdout] 
Dec 06 10:06:56.141 INFO [stdout] running 0 tests
Dec 06 10:06:56.141 INFO [stdout] 
Dec 06 10:06:56.141 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 10:06:56.141 INFO [stdout] 
Dec 06 10:06:56.143 INFO [stderr] su: No module specific data is present
Dec 06 10:06:56.388 INFO running `"docker" "inspect" "202f0a8d061ea3b3784d057e55d333f8ade888be43e16e970c5abc99103b690e"`
Dec 06 10:06:56.467 INFO running `"docker" "rm" "-f" "202f0a8d061ea3b3784d057e55d333f8ade888be43e16e970c5abc99103b690e"`
Dec 06 10:06:56.553 INFO [stdout] 202f0a8d061ea3b3784d057e55d333f8ade888be43e16e970c5abc99103b690e