[INFO] crate blackbox 0.1.0 is already in cache
[INFO] extracting crate blackbox 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/blackbox/0.1.0
[INFO] extracting crate blackbox 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/blackbox/0.1.0
[INFO] validating manifest of blackbox-0.1.0 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 blackbox-0.1.0 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 blackbox-0.1.0
[INFO] finished frobbing blackbox-0.1.0
[INFO] frobbed toml for blackbox-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/blackbox/0.1.0/Cargo.toml
[INFO] started frobbing blackbox-0.1.0
[INFO] finished frobbing blackbox-0.1.0
[INFO] frobbed toml for blackbox-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/blackbox/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 blackbox-0.1.0 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/blackbox/0.1.0:/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] 2fb96c401f7c4f01bf422b2fc7c77e9ee93c959477d9e428fd6ccf4cc8019b00
[INFO] running `"docker" "start" "-a" "2fb96c401f7c4f01bf422b2fc7c77e9ee93c959477d9e428fd6ccf4cc8019b00"`
[INFO] [stderr]    Compiling blackbox v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `Ident`, `Lit`, `ParseStream`, `Parse`, `Result`, `Type`
[INFO] [stderr]   --> src/lib.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Type, Ident, Lit,
[INFO] [stderr]    |     ^^^^  ^^^^^  ^^^
[INFO] [stderr] 11 |     parse::{Parse, ParseStream, Result}
[INFO] [stderr]    |             ^^^^^  ^^^^^^^^^^^  ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `"docker" "inspect" "2fb96c401f7c4f01bf422b2fc7c77e9ee93c959477d9e428fd6ccf4cc8019b00"`
[INFO] running `"docker" "rm" "-f" "2fb96c401f7c4f01bf422b2fc7c77e9ee93c959477d9e428fd6ccf4cc8019b00"`
[INFO] [stdout] 2fb96c401f7c4f01bf422b2fc7c77e9ee93c959477d9e428fd6ccf4cc8019b00
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/blackbox/0.1.0:/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] 9fe082556980dff640ece4732e840a6217e7d5b5f8536e01e335e3b71862aed4
[INFO] running `"docker" "start" "-a" "9fe082556980dff640ece4732e840a6217e7d5b5f8536e01e335e3b71862aed4"`
[INFO] [stderr]    Compiling blackbox v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `Ident`, `Lit`, `ParseStream`, `Parse`, `Result`, `Type`
[INFO] [stderr]   --> src/lib.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Type, Ident, Lit,
[INFO] [stderr]    |     ^^^^  ^^^^^  ^^^
[INFO] [stderr] 11 |     parse::{Parse, ParseStream, Result}
[INFO] [stderr]    |             ^^^^^  ^^^^^^^^^^^  ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `"docker" "inspect" "9fe082556980dff640ece4732e840a6217e7d5b5f8536e01e335e3b71862aed4"`
[INFO] running `"docker" "rm" "-f" "9fe082556980dff640ece4732e840a6217e7d5b5f8536e01e335e3b71862aed4"`
[INFO] [stdout] 9fe082556980dff640ece4732e840a6217e7d5b5f8536e01e335e3b71862aed4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/blackbox/0.1.0:/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] f16b196f5844501a3e67adafe7cc7645aebdcaaade1240e4007667ceae34e1ff
[INFO] running `"docker" "start" "-a" "f16b196f5844501a3e67adafe7cc7645aebdcaaade1240e4007667ceae34e1ff"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/blackbox-ee0faeff1c439349
[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] [stderr]    Doc-tests blackbox
[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" "f16b196f5844501a3e67adafe7cc7645aebdcaaade1240e4007667ceae34e1ff"`
[INFO] running `"docker" "rm" "-f" "f16b196f5844501a3e67adafe7cc7645aebdcaaade1240e4007667ceae34e1ff"`
[INFO] [stdout] f16b196f5844501a3e67adafe7cc7645aebdcaaade1240e4007667ceae34e1ff