[INFO] cloning repository icew4ll/structopt
[INFO] running `"git" "clone" "--bare" "git://github.com/icew4ll/structopt.git" "work/cache/sources/gh/icew4ll/structopt"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/icew4ll/structopt'...
[INFO] running `"git" "clone" "work/cache/sources/gh/icew4ll/structopt" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/icew4ll/structopt"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/icew4ll/structopt'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/icew4ll/structopt" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/icew4ll/structopt"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/icew4ll/structopt'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6290023c3a0ec6669059882ae1bb870ee87ce720
[INFO] sha for GitHub repo icew4ll/structopt: 6290023c3a0ec6669059882ae1bb870ee87ce720
[INFO] validating manifest of icew4ll/structopt on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of icew4ll/structopt on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing icew4ll/structopt
[INFO] finished frobbing icew4ll/structopt
[INFO] frobbed toml for icew4ll/structopt written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/icew4ll/structopt/Cargo.toml
[INFO] started frobbing icew4ll/structopt
[INFO] finished frobbing icew4ll/structopt
[INFO] frobbed toml for icew4ll/structopt written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/icew4ll/structopt/Cargo.toml
[INFO] crate icew4ll/structopt already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking icew4ll/structopt against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-3/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/icew4ll/structopt:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 2bcc265ec6c734b1cdaf485d9247c63e054e2631b6ef98723321d53056a2dfe1
[INFO] running `"docker" "start" "-a" "2bcc265ec6c734b1cdaf485d9247c63e054e2631b6ef98723321d53056a2dfe1"`
[INFO] [stderr]    Compiling winapi v0.3.5
[INFO] [stderr]     Checking lapp v0.3.1
[INFO] [stderr]     Checking csv-core v0.1.4
[INFO] [stderr]     Checking os_pipe v0.6.2
[INFO] [stderr]    Compiling structopt-derive v0.2.10
[INFO] [stderr]     Checking docopt v1.0.1
[INFO] [stderr]     Checking csv v1.0.1
[INFO] [stderr]     Checking shared_child v0.3.3
[INFO] [stderr]     Checking duct v0.11.0
[INFO] [stderr]     Checking structopt v0.2.10
[INFO] [stderr]     Checking structopt v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:92:79
[INFO] [stderr]    |
[INFO] [stderr] 92 | fn ssh(ip: String, user: String, pass: String, route: &str) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                                                               ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:173:46
[INFO] [stderr]     |
[INFO] [stderr] 173 | fn audit(ips: Vec<String>) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:273:86
[INFO] [stderr]     |
[INFO] [stderr] 273 | fn read(connections: &mut Vec<((String, String, String, String))>) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:92:79
[INFO] [stderr]    |
[INFO] [stderr] 92 | fn ssh(ip: String, user: String, pass: String, route: &str) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                                                               ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:173:46
[INFO] [stderr]     |
[INFO] [stderr] 173 | fn audit(ips: Vec<String>) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:273:86
[INFO] [stderr]     |
[INFO] [stderr] 273 | fn read(connections: &mut Vec<((String, String, String, String))>) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.10s
[INFO] running `"docker" "inspect" "2bcc265ec6c734b1cdaf485d9247c63e054e2631b6ef98723321d53056a2dfe1"`
[INFO] running `"docker" "rm" "-f" "2bcc265ec6c734b1cdaf485d9247c63e054e2631b6ef98723321d53056a2dfe1"`
[INFO] [stdout] 2bcc265ec6c734b1cdaf485d9247c63e054e2631b6ef98723321d53056a2dfe1