[INFO] updating cached repository icew4ll/structopt
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/icew4ll/structopt
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/icew4ll/structopt" "work/ex/beta-1.37-6/sources/1.36.0/gh/icew4ll/structopt"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/icew4ll/structopt'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/icew4ll/structopt" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/icew4ll/structopt"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/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 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of icew4ll/structopt on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "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/beta-1.37-6/sources/1.36.0/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/beta-1.37-6/sources/beta-2019-07-23/gh/icew4ll/structopt/Cargo.toml
[INFO] crate icew4ll/structopt already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing icew4ll/structopt against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/icew4ll/structopt:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] b1eb362457c2b996557ceaa320000763622d6e51c22e71aa4436d94b105c0ef0
[INFO] running `"docker" "start" "-a" "b1eb362457c2b996557ceaa320000763622d6e51c22e71aa4436d94b105c0ef0"`
[INFO] [stderr]    Compiling winapi v0.3.5
[INFO] [stderr]    Compiling serde v1.0.75
[INFO] [stderr]    Compiling lapp v0.3.1
[INFO] [stderr]    Compiling memchr v2.0.2
[INFO] [stderr]    Compiling regex v1.0.5
[INFO] [stderr]    Compiling quote v0.6.8
[INFO] [stderr]    Compiling os_pipe v0.6.2
[INFO] [stderr]    Compiling aho-corasick v0.6.8
[INFO] [stderr]    Compiling csv-core v0.1.4
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling shared_child v0.3.3
[INFO] [stderr]    Compiling duct v0.11.0
[INFO] [stderr]    Compiling serde_derive v1.0.75
[INFO] [stderr]    Compiling structopt-derive v0.2.10
[INFO] [stderr]    Compiling structopt v0.2.10
[INFO] [stderr]    Compiling csv v1.0.1
[INFO] [stderr]    Compiling docopt v1.0.1
[INFO] [stderr]    Compiling 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]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `"docker" "inspect" "b1eb362457c2b996557ceaa320000763622d6e51c22e71aa4436d94b105c0ef0"`
[INFO] running `"docker" "rm" "-f" "b1eb362457c2b996557ceaa320000763622d6e51c22e71aa4436d94b105c0ef0"`
[INFO] [stdout] b1eb362457c2b996557ceaa320000763622d6e51c22e71aa4436d94b105c0ef0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/icew4ll/structopt:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9326d100fa4fc34c6001febb6d566d6ea9686f45c7cec2e1ebc6b9fb14677992
[INFO] running `"docker" "start" "-a" "9326d100fa4fc34c6001febb6d566d6ea9686f45c7cec2e1ebc6b9fb14677992"`
[INFO] [stderr]    Compiling 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]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `"docker" "inspect" "9326d100fa4fc34c6001febb6d566d6ea9686f45c7cec2e1ebc6b9fb14677992"`
[INFO] running `"docker" "rm" "-f" "9326d100fa4fc34c6001febb6d566d6ea9686f45c7cec2e1ebc6b9fb14677992"`
[INFO] [stdout] 9326d100fa4fc34c6001febb6d566d6ea9686f45c7cec2e1ebc6b9fb14677992
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/icew4ll/structopt:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] a08178761a5a9efaf70e876a3017e286060ea76cb96cb50e9e5e2ba3ff5016e5
[INFO] running `"docker" "start" "-a" "a08178761a5a9efaf70e876a3017e286060ea76cb96cb50e9e5e2ba3ff5016e5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/structopt-8046c5b0bea50fa3
[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" "a08178761a5a9efaf70e876a3017e286060ea76cb96cb50e9e5e2ba3ff5016e5"`
[INFO] running `"docker" "rm" "-f" "a08178761a5a9efaf70e876a3017e286060ea76cb96cb50e9e5e2ba3ff5016e5"`
[INFO] [stdout] a08178761a5a9efaf70e876a3017e286060ea76cb96cb50e9e5e2ba3ff5016e5