[INFO] crate dynstack 0.3.0 is already in cache
[INFO] extracting crate dynstack 0.3.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/dynstack/0.3.0
[INFO] extracting crate dynstack 0.3.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/dynstack/0.3.0
[INFO] validating manifest of dynstack-0.3.0 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 dynstack-0.3.0 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 dynstack-0.3.0
[INFO] finished frobbing dynstack-0.3.0
[INFO] frobbed toml for dynstack-0.3.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/dynstack/0.3.0/Cargo.toml
[INFO] started frobbing dynstack-0.3.0
[INFO] finished frobbing dynstack-0.3.0
[INFO] frobbed toml for dynstack-0.3.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/dynstack/0.3.0/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 dynstack-0.3.0 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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/dynstack/0.3.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] c9c31ac7edf06075cd12e7a5bc1408d6bbc85c83ea5a3d132d20f5c4987c5f69
[INFO] running `"docker" "start" "-a" "c9c31ac7edf06075cd12e7a5bc1408d6bbc85c83ea5a3d132d20f5c4987c5f69"`
[INFO] [stderr]    Compiling dynstack v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "c9c31ac7edf06075cd12e7a5bc1408d6bbc85c83ea5a3d132d20f5c4987c5f69"`
[INFO] running `"docker" "rm" "-f" "c9c31ac7edf06075cd12e7a5bc1408d6bbc85c83ea5a3d132d20f5c4987c5f69"`
[INFO] [stdout] c9c31ac7edf06075cd12e7a5bc1408d6bbc85c83ea5a3d132d20f5c4987c5f69
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/dynstack/0.3.0:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] d520460f903539d80df1e5d79cf16db6a90475608f776f42cc3e7d05de4ff51f
[INFO] running `"docker" "start" "-a" "d520460f903539d80df1e5d79cf16db6a90475608f776f42cc3e7d05de4ff51f"`
[INFO] [stderr]    Compiling cast v0.1.0
[INFO] [stderr]    Compiling simplelog v0.4.4
[INFO] [stderr]    Compiling criterion-stats v0.1.3
[INFO] [stderr]    Compiling criterion-plot v0.1.3
[INFO] [stderr]    Compiling criterion v0.1.2
[INFO] [stderr]    Compiling dynstack v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.34s
[INFO] running `"docker" "inspect" "d520460f903539d80df1e5d79cf16db6a90475608f776f42cc3e7d05de4ff51f"`
[INFO] running `"docker" "rm" "-f" "d520460f903539d80df1e5d79cf16db6a90475608f776f42cc3e7d05de4ff51f"`
[INFO] [stdout] d520460f903539d80df1e5d79cf16db6a90475608f776f42cc3e7d05de4ff51f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/dynstack/0.3.0:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] af4b4690c40de4827bb73c76908fbfc18d62f00c5f87c0b0169422f5db81b5a5
[INFO] running `"docker" "start" "-a" "af4b4690c40de4827bb73c76908fbfc18d62f00c5f87c0b0169422f5db81b5a5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dynstack-c7340d4e0007d8e7
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_align ... ok
[INFO] [stdout] test test_align_up ... ok
[INFO] [stdout] test test_drop ... ok
[INFO] [stdout] test test_fn ... ok
[INFO] [stdout] test test_push_pop ... ok
[INFO] [stdout] test test_non_dyn ... ok
[INFO] [stderr]    Doc-tests dynstack
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 5) ... 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" "af4b4690c40de4827bb73c76908fbfc18d62f00c5f87c0b0169422f5db81b5a5"`
[INFO] running `"docker" "rm" "-f" "af4b4690c40de4827bb73c76908fbfc18d62f00c5f87c0b0169422f5db81b5a5"`
[INFO] [stdout] af4b4690c40de4827bb73c76908fbfc18d62f00c5f87c0b0169422f5db81b5a5