[INFO] crate adt 0.1.0 is already in cache
[INFO] extracting crate adt 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/adt/0.1.0
[INFO] extracting crate adt 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/adt/0.1.0
[INFO] validating manifest of adt-0.1.0 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 adt-0.1.0 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 adt-0.1.0
[INFO] finished frobbing adt-0.1.0
[INFO] frobbed toml for adt-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/adt/0.1.0/Cargo.toml
[INFO] started frobbing adt-0.1.0
[INFO] finished frobbing adt-0.1.0
[INFO] frobbed toml for adt-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/adt/0.1.0/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] testing adt-0.1.0 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-0/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/adt/0.1.0:/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] c5b74377f31b16705e578db53b2bb7b2513fe451310820f83a5f018f2a83311d
[INFO] running `"docker" "start" "-a" "c5b74377f31b16705e578db53b2bb7b2513fe451310820f83a5f018f2a83311d"`
[INFO] [stderr]    Compiling adt v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `"docker" "inspect" "c5b74377f31b16705e578db53b2bb7b2513fe451310820f83a5f018f2a83311d"`
[INFO] running `"docker" "rm" "-f" "c5b74377f31b16705e578db53b2bb7b2513fe451310820f83a5f018f2a83311d"`
[INFO] [stdout] c5b74377f31b16705e578db53b2bb7b2513fe451310820f83a5f018f2a83311d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/adt/0.1.0:/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] d3844678c8b2370c103f849bc534a893b3e398c0ca1487634df14a0736f12e7b
[INFO] running `"docker" "start" "-a" "d3844678c8b2370c103f849bc534a893b3e398c0ca1487634df14a0736f12e7b"`
[INFO] [stderr]    Compiling adt v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "d3844678c8b2370c103f849bc534a893b3e398c0ca1487634df14a0736f12e7b"`
[INFO] running `"docker" "rm" "-f" "d3844678c8b2370c103f849bc534a893b3e398c0ca1487634df14a0736f12e7b"`
[INFO] [stdout] d3844678c8b2370c103f849bc534a893b3e398c0ca1487634df14a0736f12e7b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/adt/0.1.0:/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] 0411cf78379ddea3fdec95482c20d81bf9f26197d4f3fa5989aef994a6291e6a
[INFO] running `"docker" "start" "-a" "0411cf78379ddea3fdec95482c20d81bf9f26197d4f3fa5989aef994a6291e6a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/adt-b21d2647ee6af3e6
[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] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test stack_size ... ok
[INFO] [stdout] test stack_push ... ok
[INFO] [stdout] test stack_peek ... ok
[INFO] [stdout] test stack_is_empty ... ok
[INFO] [stdout] test stack_clear ... ok
[INFO] [stdout] test stack_pop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/stack_test-51d3012052bba748
[INFO] [stderr]    Doc-tests adt
[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" "0411cf78379ddea3fdec95482c20d81bf9f26197d4f3fa5989aef994a6291e6a"`
[INFO] running `"docker" "rm" "-f" "0411cf78379ddea3fdec95482c20d81bf9f26197d4f3fa5989aef994a6291e6a"`
[INFO] [stdout] 0411cf78379ddea3fdec95482c20d81bf9f26197d4f3fa5989aef994a6291e6a