[INFO] crate alloc_counter_macro 0.0.1 is already in cache
[INFO] extracting crate alloc_counter_macro 0.0.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/alloc_counter_macro/0.0.1
[INFO] extracting crate alloc_counter_macro 0.0.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/alloc_counter_macro/0.0.1
[INFO] validating manifest of alloc_counter_macro-0.0.1 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 alloc_counter_macro-0.0.1 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 alloc_counter_macro-0.0.1
[INFO] finished frobbing alloc_counter_macro-0.0.1
[INFO] frobbed toml for alloc_counter_macro-0.0.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/alloc_counter_macro/0.0.1/Cargo.toml
[INFO] started frobbing alloc_counter_macro-0.0.1
[INFO] finished frobbing alloc_counter_macro-0.0.1
[INFO] frobbed toml for alloc_counter_macro-0.0.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/alloc_counter_macro/0.0.1/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 alloc_counter_macro-0.0.1 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-7/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/alloc_counter_macro/0.0.1:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 8319cc7ea0bc99d301c8bec52e83cc840dbe07c4f688d6d78a469e993f7fdffc
[INFO] running `"docker" "start" "-a" "8319cc7ea0bc99d301c8bec52e83cc840dbe07c4f688d6d78a469e993f7fdffc"`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling alloc_counter_macro v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.81s
[INFO] running `"docker" "inspect" "8319cc7ea0bc99d301c8bec52e83cc840dbe07c4f688d6d78a469e993f7fdffc"`
[INFO] running `"docker" "rm" "-f" "8319cc7ea0bc99d301c8bec52e83cc840dbe07c4f688d6d78a469e993f7fdffc"`
[INFO] [stdout] 8319cc7ea0bc99d301c8bec52e83cc840dbe07c4f688d6d78a469e993f7fdffc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/alloc_counter_macro/0.0.1:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 65bfb022abb4d637b78dfcf2b85a77914d846906e90f68a17d7167814080d17f
[INFO] running `"docker" "start" "-a" "65bfb022abb4d637b78dfcf2b85a77914d846906e90f68a17d7167814080d17f"`
[INFO] [stderr]    Compiling alloc_counter_macro v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `"docker" "inspect" "65bfb022abb4d637b78dfcf2b85a77914d846906e90f68a17d7167814080d17f"`
[INFO] running `"docker" "rm" "-f" "65bfb022abb4d637b78dfcf2b85a77914d846906e90f68a17d7167814080d17f"`
[INFO] [stdout] 65bfb022abb4d637b78dfcf2b85a77914d846906e90f68a17d7167814080d17f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/alloc_counter_macro/0.0.1:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 65f28062abd39f2cc223910cff4c3a95d9a0140a16e2a358a2e15efbc74ed3a7
[INFO] running `"docker" "start" "-a" "65f28062abd39f2cc223910cff4c3a95d9a0140a16e2a358a2e15efbc74ed3a7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/alloc_counter_macro-1fbdbe0d361a1fd6
[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 alloc_counter_macro
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test lib.rs - count_alloc (line 108) ... ignored
[INFO] [stdout] test lib.rs - no_alloc (line 18) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "65f28062abd39f2cc223910cff4c3a95d9a0140a16e2a358a2e15efbc74ed3a7"`
[INFO] running `"docker" "rm" "-f" "65f28062abd39f2cc223910cff4c3a95d9a0140a16e2a358a2e15efbc74ed3a7"`
[INFO] [stdout] 65f28062abd39f2cc223910cff4c3a95d9a0140a16e2a358a2e15efbc74ed3a7