[INFO] crate bitness 0.3.3 is already in cache
[INFO] extracting crate bitness 0.3.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/bitness/0.3.3
[INFO] extracting crate bitness 0.3.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bitness/0.3.3
[INFO] validating manifest of bitness-0.3.3 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of bitness-0.3.3 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing bitness-0.3.3
[INFO] finished frobbing bitness-0.3.3
[INFO] frobbed toml for bitness-0.3.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/bitness/0.3.3/Cargo.toml
[INFO] started frobbing bitness-0.3.3
[INFO] finished frobbing bitness-0.3.3
[INFO] frobbed toml for bitness-0.3.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bitness/0.3.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing bitness-0.3.3 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bitness/0.3.3:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 95e1fe729b185193314b917c477530794aa358de60a1e2f0f7ddfb48477d9ee4
[INFO] running `"docker" "start" "-a" "95e1fe729b185193314b917c477530794aa358de60a1e2f0f7ddfb48477d9ee4"`
[INFO] [stderr]    Compiling uname v0.1.1
[INFO] [stderr]    Compiling bitness v0.3.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `"docker" "inspect" "95e1fe729b185193314b917c477530794aa358de60a1e2f0f7ddfb48477d9ee4"`
[INFO] running `"docker" "rm" "-f" "95e1fe729b185193314b917c477530794aa358de60a1e2f0f7ddfb48477d9ee4"`
[INFO] [stdout] 95e1fe729b185193314b917c477530794aa358de60a1e2f0f7ddfb48477d9ee4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bitness/0.3.3:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] f672eff209b5d63264bc07925e6f3566211b8af471be2ffffc932affa1297c3d
[INFO] running `"docker" "start" "-a" "f672eff209b5d63264bc07925e6f3566211b8af471be2ffffc932affa1297c3d"`
[INFO] [stderr]    Compiling bitness v0.3.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "f672eff209b5d63264bc07925e6f3566211b8af471be2ffffc932affa1297c3d"`
[INFO] running `"docker" "rm" "-f" "f672eff209b5d63264bc07925e6f3566211b8af471be2ffffc932affa1297c3d"`
[INFO] [stdout] f672eff209b5d63264bc07925e6f3566211b8af471be2ffffc932affa1297c3d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/bitness/0.3.3:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 01afac3382b284964064d3ffb5851c495cbe8f94a18a2f4a8a23f646a3f79437
[INFO] running `"docker" "start" "-a" "01afac3382b284964064d3ffb5851c495cbe8f94a18a2f4a8a23f646a3f79437"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bitness-08efee77036be6df
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bitness-d9aae939ffbf2a90
[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] [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 bitness
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/unix.rs - unix::os_bitness (line 12) ... 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" "01afac3382b284964064d3ffb5851c495cbe8f94a18a2f4a8a23f646a3f79437"`
[INFO] running `"docker" "rm" "-f" "01afac3382b284964064d3ffb5851c495cbe8f94a18a2f4a8a23f646a3f79437"`
[INFO] [stdout] 01afac3382b284964064d3ffb5851c495cbe8f94a18a2f4a8a23f646a3f79437