Nov 17 12:08:38.445 INFO testing RyanBluth/dumbbell against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 12:08:38.447 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 12:08:38.776 INFO [stdout] ed53cb8840f3ddcc7a4e3362fc30fe303dc280fa0e100f08df4419b9575e5f70
Nov 17 12:08:38.778 INFO running `"docker" "start" "-a" "ed53cb8840f3ddcc7a4e3362fc30fe303dc280fa0e100f08df4419b9575e5f70"`
Nov 17 12:08:39.719 INFO [stderr] usermod: no changes
Nov 17 12:08:39.891 INFO [stderr]    Compiling unicode-normalization v0.1.3
Nov 17 12:08:39.900 INFO [stderr]    Compiling unicode-segmentation v1.0.1
Nov 17 12:08:39.906 INFO [stderr]    Compiling unicode-bidi v0.2.4
Nov 17 12:08:39.907 INFO [stderr]    Compiling time v0.1.36
Nov 17 12:08:41.584 INFO [stderr]    Compiling clap v2.20.0
Nov 17 12:08:45.576 INFO [stderr]    Compiling idna v0.1.0
Nov 17 12:08:49.812 INFO [stderr]    Compiling url v1.2.4
Nov 17 12:08:53.331 INFO [stderr]    Compiling hyper v0.10.0
Nov 17 12:09:02.916 INFO [stderr]    Compiling dumbbell v0.1.0 (/source)
Nov 17 12:09:03.356 INFO [stderr] warning: unused import: `hyper::Client`
Nov 17 12:09:03.356 INFO [stderr]  --> src/main.rs:2:5
Nov 17 12:09:03.356 INFO [stderr]   |
Nov 17 12:09:03.356 INFO [stderr] 2 | use hyper::Client;
Nov 17 12:09:03.356 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 17 12:09:03.356 INFO [stderr]   |
Nov 17 12:09:03.356 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 12:09:03.356 INFO [stderr] 
Nov 17 12:09:03.356 INFO [stderr] warning: unused import: `SubCommand`
Nov 17 12:09:03.356 INFO [stderr]  --> src/main.rs:5:22
Nov 17 12:09:03.356 INFO [stderr]   |
Nov 17 12:09:03.357 INFO [stderr] 5 | use clap::{Arg, App, SubCommand, ArgMatches};
Nov 17 12:09:03.357 INFO [stderr]   |                      ^^^^^^^^^^
Nov 17 12:09:03.357 INFO [stderr] 
Nov 17 12:09:03.401 INFO [stderr] warning: unused variable: `err`
Nov 17 12:09:03.401 INFO [stderr]   --> src/main.rs:21:13
Nov 17 12:09:03.401 INFO [stderr]    |
Nov 17 12:09:03.401 INFO [stderr] 21 |     fn from(err: std::num::ParseIntError) -> TaskError {
Nov 17 12:09:03.401 INFO [stderr]    |             ^^^ help: consider using `_err` instead
Nov 17 12:09:03.401 INFO [stderr]    |
Nov 17 12:09:03.401 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 12:09:03.401 INFO [stderr] 
Nov 17 12:09:04.375 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.60s
Nov 17 12:09:04.379 INFO [stderr] su: No module specific data is present
Nov 17 12:09:04.801 INFO running `"docker" "inspect" "ed53cb8840f3ddcc7a4e3362fc30fe303dc280fa0e100f08df4419b9575e5f70"`
Nov 17 12:09:04.941 INFO running `"docker" "rm" "-f" "ed53cb8840f3ddcc7a4e3362fc30fe303dc280fa0e100f08df4419b9575e5f70"`
Nov 17 12:09:05.063 INFO [stdout] ed53cb8840f3ddcc7a4e3362fc30fe303dc280fa0e100f08df4419b9575e5f70
Nov 17 12:09:05.068 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 12:09:05.576 INFO [stdout] e1e0cc08a38b4b01dfa4c1d038a6030875e5729ee864a53ac815071498601598
Nov 17 12:09:05.581 INFO running `"docker" "start" "-a" "e1e0cc08a38b4b01dfa4c1d038a6030875e5729ee864a53ac815071498601598"`
Nov 17 12:09:06.694 INFO [stderr] usermod: no changes
Nov 17 12:09:06.781 INFO [stderr]    Compiling dumbbell v0.1.0 (/source)
Nov 17 12:09:07.467 INFO [stderr] warning: unused import: `hyper::Client`
Nov 17 12:09:07.467 INFO [stderr]  --> src/main.rs:2:5
Nov 17 12:09:07.467 INFO [stderr]   |
Nov 17 12:09:07.467 INFO [stderr] 2 | use hyper::Client;
Nov 17 12:09:07.467 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 17 12:09:07.467 INFO [stderr]   |
Nov 17 12:09:07.467 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 12:09:07.467 INFO [stderr] 
Nov 17 12:09:07.467 INFO [stderr] warning: unused import: `SubCommand`
Nov 17 12:09:07.467 INFO [stderr]  --> src/main.rs:5:22
Nov 17 12:09:07.467 INFO [stderr]   |
Nov 17 12:09:07.467 INFO [stderr] 5 | use clap::{Arg, App, SubCommand, ArgMatches};
Nov 17 12:09:07.467 INFO [stderr]   |                      ^^^^^^^^^^
Nov 17 12:09:07.467 INFO [stderr] 
Nov 17 12:09:07.527 INFO [stderr] warning: unused variable: `err`
Nov 17 12:09:07.527 INFO [stderr]   --> src/main.rs:21:13
Nov 17 12:09:07.527 INFO [stderr]    |
Nov 17 12:09:07.527 INFO [stderr] 21 |     fn from(err: std::num::ParseIntError) -> TaskError {
Nov 17 12:09:07.527 INFO [stderr]    |             ^^^ help: consider using `_err` instead
Nov 17 12:09:07.527 INFO [stderr]    |
Nov 17 12:09:07.527 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 12:09:07.527 INFO [stderr] 
Nov 17 12:09:07.923 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
Nov 17 12:09:07.929 INFO [stderr] su: No module specific data is present
Nov 17 12:09:08.518 INFO running `"docker" "inspect" "e1e0cc08a38b4b01dfa4c1d038a6030875e5729ee864a53ac815071498601598"`
Nov 17 12:09:08.683 INFO running `"docker" "rm" "-f" "e1e0cc08a38b4b01dfa4c1d038a6030875e5729ee864a53ac815071498601598"`
Nov 17 12:09:08.862 INFO [stdout] e1e0cc08a38b4b01dfa4c1d038a6030875e5729ee864a53ac815071498601598
Nov 17 12:09:08.869 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 17 12:09:09.119 INFO [stdout] 4c7215fd1e6898a903632a99a9829d5e432c3593946afe202d3861068b516c76
Nov 17 12:09:09.121 INFO running `"docker" "start" "-a" "4c7215fd1e6898a903632a99a9829d5e432c3593946afe202d3861068b516c76"`
Nov 17 12:09:09.770 INFO [stderr] usermod: no changes
Nov 17 12:09:09.850 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Nov 17 12:09:09.850 INFO [stderr]      Running /target/debug/deps/dumbbell-2c0f8263252e5e6e
Nov 17 12:09:09.856 INFO [stdout] 
Nov 17 12:09:09.857 INFO [stdout] running 0 tests
Nov 17 12:09:09.857 INFO [stdout] 
Nov 17 12:09:09.857 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 12:09:09.857 INFO [stdout] 
Nov 17 12:09:09.859 INFO [stderr] su: No module specific data is present
Nov 17 12:09:10.255 INFO running `"docker" "inspect" "4c7215fd1e6898a903632a99a9829d5e432c3593946afe202d3861068b516c76"`
Nov 17 12:09:10.485 INFO running `"docker" "rm" "-f" "4c7215fd1e6898a903632a99a9829d5e432c3593946afe202d3861068b516c76"`
Nov 17 12:09:10.819 INFO [stdout] 4c7215fd1e6898a903632a99a9829d5e432c3593946afe202d3861068b516c76