[INFO] crate rbtag_derive 0.3.0 is already in cache
[INFO] extracting crate rbtag_derive 0.3.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/rbtag_derive/0.3.0
[INFO] extracting crate rbtag_derive 0.3.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rbtag_derive/0.3.0
[INFO] validating manifest of rbtag_derive-0.3.0 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 rbtag_derive-0.3.0 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 rbtag_derive-0.3.0
[INFO] finished frobbing rbtag_derive-0.3.0
[INFO] frobbed toml for rbtag_derive-0.3.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rbtag_derive/0.3.0/Cargo.toml
[INFO] started frobbing rbtag_derive-0.3.0
[INFO] finished frobbing rbtag_derive-0.3.0
[INFO] frobbed toml for rbtag_derive-0.3.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rbtag_derive/0.3.0/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] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing rbtag_derive-0.3.0 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-1/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/rbtag_derive/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 35e621e2b4851afe9ec38f9fabcebf1d3ea1b955397df40ebca59574d9e01693
[INFO] running `"docker" "start" "-a" "35e621e2b4851afe9ec38f9fabcebf1d3ea1b955397df40ebca59574d9e01693"`
[INFO] [stderr]    Compiling rbtag_derive v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `"docker" "inspect" "35e621e2b4851afe9ec38f9fabcebf1d3ea1b955397df40ebca59574d9e01693"`
[INFO] running `"docker" "rm" "-f" "35e621e2b4851afe9ec38f9fabcebf1d3ea1b955397df40ebca59574d9e01693"`
[INFO] [stdout] 35e621e2b4851afe9ec38f9fabcebf1d3ea1b955397df40ebca59574d9e01693
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/rbtag_derive/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 38b4ac694217aa96cdaaea5f00b2540c404a06d1c67fa392ae1e0ed861bcab8a
[INFO] running `"docker" "start" "-a" "38b4ac694217aa96cdaaea5f00b2540c404a06d1c67fa392ae1e0ed861bcab8a"`
[INFO] [stderr]    Compiling rbtag_derive v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `"docker" "inspect" "38b4ac694217aa96cdaaea5f00b2540c404a06d1c67fa392ae1e0ed861bcab8a"`
[INFO] running `"docker" "rm" "-f" "38b4ac694217aa96cdaaea5f00b2540c404a06d1c67fa392ae1e0ed861bcab8a"`
[INFO] [stdout] 38b4ac694217aa96cdaaea5f00b2540c404a06d1c67fa392ae1e0ed861bcab8a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/rbtag_derive/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] af253bcf9c31184e51410a1b4f89f91f00d0fdc917ee11f9c2575552a09d5a00
[INFO] running `"docker" "start" "-a" "af253bcf9c31184e51410a1b4f89f91f00d0fdc917ee11f9c2575552a09d5a00"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rbtag_derive-f6f953ba74e8ac95
[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 rbtag_derive
[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" "af253bcf9c31184e51410a1b4f89f91f00d0fdc917ee11f9c2575552a09d5a00"`
[INFO] running `"docker" "rm" "-f" "af253bcf9c31184e51410a1b4f89f91f00d0fdc917ee11f9c2575552a09d5a00"`
[INFO] [stdout] af253bcf9c31184e51410a1b4f89f91f00d0fdc917ee11f9c2575552a09d5a00