[INFO] fetching crate lock_api 0.3.1...
[INFO] extracting crate lock_api 0.3.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/lock_api/0.3.1
[INFO] extracting crate lock_api 0.3.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/lock_api/0.3.1
[INFO] validating manifest of lock_api-0.3.1 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 lock_api-0.3.1 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 lock_api-0.3.1
[INFO] finished frobbing lock_api-0.3.1
[INFO] frobbed toml for lock_api-0.3.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/lock_api/0.3.1/Cargo.toml
[INFO] started frobbing lock_api-0.3.1
[INFO] finished frobbing lock_api-0.3.1
[INFO] frobbed toml for lock_api-0.3.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/lock_api/0.3.1/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 lock_api-0.3.1 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/lock_api/0.3.1:/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] e91fab4785e3e4e1fb3b59852dfe40d90bdcec5f226947d95a06bca4ef699bba
[INFO] running `"docker" "start" "-a" "e91fab4785e3e4e1fb3b59852dfe40d90bdcec5f226947d95a06bca4ef699bba"`
[INFO] [stderr]    Compiling lock_api v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `"docker" "inspect" "e91fab4785e3e4e1fb3b59852dfe40d90bdcec5f226947d95a06bca4ef699bba"`
[INFO] running `"docker" "rm" "-f" "e91fab4785e3e4e1fb3b59852dfe40d90bdcec5f226947d95a06bca4ef699bba"`
[INFO] [stdout] e91fab4785e3e4e1fb3b59852dfe40d90bdcec5f226947d95a06bca4ef699bba
[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/lock_api/0.3.1:/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] 83093be673af7d6501e8096b01c9e7e0f3054825be1491d4654c5f1f34cf5098
[INFO] running `"docker" "start" "-a" "83093be673af7d6501e8096b01c9e7e0f3054825be1491d4654c5f1f34cf5098"`
[INFO] [stderr]    Compiling lock_api v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "83093be673af7d6501e8096b01c9e7e0f3054825be1491d4654c5f1f34cf5098"`
[INFO] running `"docker" "rm" "-f" "83093be673af7d6501e8096b01c9e7e0f3054825be1491d4654c5f1f34cf5098"`
[INFO] [stdout] 83093be673af7d6501e8096b01c9e7e0f3054825be1491d4654c5f1f34cf5098
[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/lock_api/0.3.1:/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] e088bd9e6402ab1b286c430cc98d0a3813b1e74488a95e736e24c13521f2dd5f
[INFO] running `"docker" "start" "-a" "e088bd9e6402ab1b286c430cc98d0a3813b1e74488a95e736e24c13521f2dd5f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lock_api-7bf97021a5e13886
[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 lock_api
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 29) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "e088bd9e6402ab1b286c430cc98d0a3813b1e74488a95e736e24c13521f2dd5f"`
[INFO] running `"docker" "rm" "-f" "e088bd9e6402ab1b286c430cc98d0a3813b1e74488a95e736e24c13521f2dd5f"`
[INFO] [stdout] e088bd9e6402ab1b286c430cc98d0a3813b1e74488a95e736e24c13521f2dd5f