[INFO] crate beeper 0.0.0 is already in cache
[INFO] extracting crate beeper 0.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/beeper/0.0.0
[INFO] extracting crate beeper 0.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/beeper/0.0.0
[INFO] validating manifest of beeper-0.0.0 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 beeper-0.0.0 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 beeper-0.0.0
[INFO] finished frobbing beeper-0.0.0
[INFO] frobbed toml for beeper-0.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/beeper/0.0.0/Cargo.toml
[INFO] started frobbing beeper-0.0.0
[INFO] finished frobbing beeper-0.0.0
[INFO] frobbed toml for beeper-0.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/beeper/0.0.0/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing beeper-0.0.0 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-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/beeper/0.0.0:/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] 7caf5d39e1cbe049c4ccaffb21186d08a4f0c171d1d532c16a6ad73137f2aaba
[INFO] running `"docker" "start" "-a" "7caf5d39e1cbe049c4ccaffb21186d08a4f0c171d1d532c16a6ad73137f2aaba"`
[INFO] [stderr]    Compiling beeper v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `"docker" "inspect" "7caf5d39e1cbe049c4ccaffb21186d08a4f0c171d1d532c16a6ad73137f2aaba"`
[INFO] running `"docker" "rm" "-f" "7caf5d39e1cbe049c4ccaffb21186d08a4f0c171d1d532c16a6ad73137f2aaba"`
[INFO] [stdout] 7caf5d39e1cbe049c4ccaffb21186d08a4f0c171d1d532c16a6ad73137f2aaba
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/beeper/0.0.0:/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] e8956a2f149d11c0551f6ec68d5ed2e088743c4589588a0e067947827dfa95d4
[INFO] running `"docker" "start" "-a" "e8956a2f149d11c0551f6ec68d5ed2e088743c4589588a0e067947827dfa95d4"`
[INFO] [stderr]    Compiling beeper v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "e8956a2f149d11c0551f6ec68d5ed2e088743c4589588a0e067947827dfa95d4"`
[INFO] running `"docker" "rm" "-f" "e8956a2f149d11c0551f6ec68d5ed2e088743c4589588a0e067947827dfa95d4"`
[INFO] [stdout] e8956a2f149d11c0551f6ec68d5ed2e088743c4589588a0e067947827dfa95d4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/beeper/0.0.0:/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] ce81ad8f11ba9d33d533888d5b40c9ff366da12fc8a7a407832017f4eca377cd
[INFO] running `"docker" "start" "-a" "ce81ad8f11ba9d33d533888d5b40c9ff366da12fc8a7a407832017f4eca377cd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/beeper-c7cba49916772e1b
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests beeper
[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" "ce81ad8f11ba9d33d533888d5b40c9ff366da12fc8a7a407832017f4eca377cd"`
[INFO] running `"docker" "rm" "-f" "ce81ad8f11ba9d33d533888d5b40c9ff366da12fc8a7a407832017f4eca377cd"`
[INFO] [stdout] ce81ad8f11ba9d33d533888d5b40c9ff366da12fc8a7a407832017f4eca377cd