[INFO] crate dicers 0.2.1 is already in cache
[INFO] extracting crate dicers 0.2.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/dicers/0.2.1
[INFO] extracting crate dicers 0.2.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/dicers/0.2.1
[INFO] validating manifest of dicers-0.2.1 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 dicers-0.2.1 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 dicers-0.2.1
[INFO] finished frobbing dicers-0.2.1
[INFO] frobbed toml for dicers-0.2.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/dicers/0.2.1/Cargo.toml
[INFO] started frobbing dicers-0.2.1
[INFO] finished frobbing dicers-0.2.1
[INFO] frobbed toml for dicers-0.2.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/dicers/0.2.1/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 dicers-0.2.1 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-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/dicers/0.2.1:/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] 30e030d6112f203646e7d1979848967f391060f67051d81fc77a4d17bcb08920
[INFO] running `"docker" "start" "-a" "30e030d6112f203646e7d1979848967f391060f67051d81fc77a4d17bcb08920"`
[INFO] [stderr]    Compiling dicers v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `"docker" "inspect" "30e030d6112f203646e7d1979848967f391060f67051d81fc77a4d17bcb08920"`
[INFO] running `"docker" "rm" "-f" "30e030d6112f203646e7d1979848967f391060f67051d81fc77a4d17bcb08920"`
[INFO] [stdout] 30e030d6112f203646e7d1979848967f391060f67051d81fc77a4d17bcb08920
[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/dicers/0.2.1:/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] 32e0f90e80c8c15d3016f36edba436676ddcd7884bfa34e9b1cd80330e484b06
[INFO] running `"docker" "start" "-a" "32e0f90e80c8c15d3016f36edba436676ddcd7884bfa34e9b1cd80330e484b06"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling dicers v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `"docker" "inspect" "32e0f90e80c8c15d3016f36edba436676ddcd7884bfa34e9b1cd80330e484b06"`
[INFO] running `"docker" "rm" "-f" "32e0f90e80c8c15d3016f36edba436676ddcd7884bfa34e9b1cd80330e484b06"`
[INFO] [stdout] 32e0f90e80c8c15d3016f36edba436676ddcd7884bfa34e9b1cd80330e484b06
[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/dicers/0.2.1:/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] ff8f317124eced3761403413dd6fd6dbe2f94fc00f7279708cc9f5050658b442
[INFO] running `"docker" "start" "-a" "ff8f317124eced3761403413dd6fd6dbe2f94fc00f7279708cc9f5050658b442"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dicers-79bdeb499e4bde48
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::dictionary_implements_from_iterator ... ok
[INFO] [stdout] test tests::dictionary_can_be_iterated_over ... ok
[INFO] [stdout] test tests::dictionary_implements_extend ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dicers-1981b5928f56dcdf
[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 dicers
[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" "ff8f317124eced3761403413dd6fd6dbe2f94fc00f7279708cc9f5050658b442"`
[INFO] running `"docker" "rm" "-f" "ff8f317124eced3761403413dd6fd6dbe2f94fc00f7279708cc9f5050658b442"`
[INFO] [stdout] ff8f317124eced3761403413dd6fd6dbe2f94fc00f7279708cc9f5050658b442