[INFO] crate ilog2 0.2.2 is already in cache
[INFO] extracting crate ilog2 0.2.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/ilog2/0.2.2
[INFO] extracting crate ilog2 0.2.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ilog2/0.2.2
[INFO] validating manifest of ilog2-0.2.2 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 ilog2-0.2.2 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 ilog2-0.2.2
[INFO] finished frobbing ilog2-0.2.2
[INFO] frobbed toml for ilog2-0.2.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/ilog2/0.2.2/Cargo.toml
[INFO] started frobbing ilog2-0.2.2
[INFO] finished frobbing ilog2-0.2.2
[INFO] frobbed toml for ilog2-0.2.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ilog2/0.2.2/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing ilog2-0.2.2 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ilog2/0.2.2:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 9793c1de7a0d28aca1d51dd5b39db362cff0c13c63beb828e6b2146bc88c18c5
[INFO] running `"docker" "start" "-a" "9793c1de7a0d28aca1d51dd5b39db362cff0c13c63beb828e6b2146bc88c18c5"`
[INFO] [stderr]    Compiling ilog2 v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.05s
[INFO] running `"docker" "inspect" "9793c1de7a0d28aca1d51dd5b39db362cff0c13c63beb828e6b2146bc88c18c5"`
[INFO] running `"docker" "rm" "-f" "9793c1de7a0d28aca1d51dd5b39db362cff0c13c63beb828e6b2146bc88c18c5"`
[INFO] [stdout] 9793c1de7a0d28aca1d51dd5b39db362cff0c13c63beb828e6b2146bc88c18c5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ilog2/0.2.2:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 81f5232ee0b80df19bf36a42b8492762a79424ca34c1ae8fd749aae6cf2702f3
[INFO] running `"docker" "start" "-a" "81f5232ee0b80df19bf36a42b8492762a79424ca34c1ae8fd749aae6cf2702f3"`
[INFO] [stderr]    Compiling ilog2 v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `"docker" "inspect" "81f5232ee0b80df19bf36a42b8492762a79424ca34c1ae8fd749aae6cf2702f3"`
[INFO] running `"docker" "rm" "-f" "81f5232ee0b80df19bf36a42b8492762a79424ca34c1ae8fd749aae6cf2702f3"`
[INFO] [stdout] 81f5232ee0b80df19bf36a42b8492762a79424ca34c1ae8fd749aae6cf2702f3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ilog2/0.2.2:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 3d8ed82601f56949843ed60c568bfbda09608969ff301d6b6e903dba3a0d20fa
[INFO] running `"docker" "start" "-a" "3d8ed82601f56949843ed60c568bfbda09608969ff301d6b6e903dba3a0d20fa"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ilog2-7ff83f1ca426fb2d
[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]      Running /opt/crater/target/debug/deps/rust_ilog2_test-f3438dafbb42ffd6
[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 ilog2
[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" "3d8ed82601f56949843ed60c568bfbda09608969ff301d6b6e903dba3a0d20fa"`
[INFO] running `"docker" "rm" "-f" "3d8ed82601f56949843ed60c568bfbda09608969ff301d6b6e903dba3a0d20fa"`
[INFO] [stdout] 3d8ed82601f56949843ed60c568bfbda09608969ff301d6b6e903dba3a0d20fa