[INFO] crate pledge 0.3.1 is already in cache
[INFO] extracting crate pledge 0.3.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/pledge/0.3.1
[INFO] extracting crate pledge 0.3.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/pledge/0.3.1
[INFO] validating manifest of pledge-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 pledge-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 pledge-0.3.1
[INFO] finished frobbing pledge-0.3.1
[INFO] frobbed toml for pledge-0.3.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/pledge/0.3.1/Cargo.toml
[INFO] started frobbing pledge-0.3.1
[INFO] finished frobbing pledge-0.3.1
[INFO] frobbed toml for pledge-0.3.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/pledge/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] [stderr]     Blocking waiting for file lock on package cache
[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 pledge-0.3.1 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/pledge/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] d33860a22fbb782562763ac3baadcb6551906bc6ac851c0e403fc4810e2f08db
[INFO] running `"docker" "start" "-a" "d33860a22fbb782562763ac3baadcb6551906bc6ac851c0e403fc4810e2f08db"`
[INFO] [stderr]    Compiling pledge v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "d33860a22fbb782562763ac3baadcb6551906bc6ac851c0e403fc4810e2f08db"`
[INFO] running `"docker" "rm" "-f" "d33860a22fbb782562763ac3baadcb6551906bc6ac851c0e403fc4810e2f08db"`
[INFO] [stdout] d33860a22fbb782562763ac3baadcb6551906bc6ac851c0e403fc4810e2f08db
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/pledge/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3fcec23946624324ec1f0cec89a5bb131fb6b7f0caf93628238ca956b524bbe6
[INFO] running `"docker" "start" "-a" "3fcec23946624324ec1f0cec89a5bb131fb6b7f0caf93628238ca956b524bbe6"`
[INFO] [stderr]    Compiling pledge v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `"docker" "inspect" "3fcec23946624324ec1f0cec89a5bb131fb6b7f0caf93628238ca956b524bbe6"`
[INFO] running `"docker" "rm" "-f" "3fcec23946624324ec1f0cec89a5bb131fb6b7f0caf93628238ca956b524bbe6"`
[INFO] [stdout] 3fcec23946624324ec1f0cec89a5bb131fb6b7f0caf93628238ca956b524bbe6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/pledge/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 70a52e37ebf07d6aac6b1d94da4f381fb72188d52fa6ca2c526ea7fcf28a5d87
[INFO] running `"docker" "start" "-a" "70a52e37ebf07d6aac6b1d94da4f381fb72188d52fa6ca2c526ea7fcf28a5d87"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pledge-3d4347e17c917800
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_pledge_unsupported ... ok
[INFO] [stdout] test tests::test_promise_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pledge
[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" "70a52e37ebf07d6aac6b1d94da4f381fb72188d52fa6ca2c526ea7fcf28a5d87"`
[INFO] running `"docker" "rm" "-f" "70a52e37ebf07d6aac6b1d94da4f381fb72188d52fa6ca2c526ea7fcf28a5d87"`
[INFO] [stdout] 70a52e37ebf07d6aac6b1d94da4f381fb72188d52fa6ca2c526ea7fcf28a5d87