[INFO] crate enumset_derive 0.4.0 is already in cache
[INFO] extracting crate enumset_derive 0.4.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/enumset_derive/0.4.0
[INFO] extracting crate enumset_derive 0.4.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/enumset_derive/0.4.0
[INFO] validating manifest of enumset_derive-0.4.0 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 enumset_derive-0.4.0 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 enumset_derive-0.4.0
[INFO] finished frobbing enumset_derive-0.4.0
[INFO] frobbed toml for enumset_derive-0.4.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/enumset_derive/0.4.0/Cargo.toml
[INFO] started frobbing enumset_derive-0.4.0
[INFO] finished frobbing enumset_derive-0.4.0
[INFO] frobbed toml for enumset_derive-0.4.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/enumset_derive/0.4.0/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] [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] testing enumset_derive-0.4.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/enumset_derive/0.4.0:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] d7d78a6d0dc4eee5c448c8de6732b34b28633e1a692528be558bd22cc1b31b25
[INFO] running `"docker" "start" "-a" "d7d78a6d0dc4eee5c448c8de6732b34b28633e1a692528be558bd22cc1b31b25"`
[INFO] [stderr]    Compiling enumset_derive v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.89s
[INFO] running `"docker" "inspect" "d7d78a6d0dc4eee5c448c8de6732b34b28633e1a692528be558bd22cc1b31b25"`
[INFO] running `"docker" "rm" "-f" "d7d78a6d0dc4eee5c448c8de6732b34b28633e1a692528be558bd22cc1b31b25"`
[INFO] [stdout] d7d78a6d0dc4eee5c448c8de6732b34b28633e1a692528be558bd22cc1b31b25
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/enumset_derive/0.4.0:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8120173d4e4ea12f761644ed74cf425f27760846985d922b055fbbfb415c3f9a
[INFO] running `"docker" "start" "-a" "8120173d4e4ea12f761644ed74cf425f27760846985d922b055fbbfb415c3f9a"`
[INFO] [stderr]    Compiling enumset_derive v0.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `"docker" "inspect" "8120173d4e4ea12f761644ed74cf425f27760846985d922b055fbbfb415c3f9a"`
[INFO] running `"docker" "rm" "-f" "8120173d4e4ea12f761644ed74cf425f27760846985d922b055fbbfb415c3f9a"`
[INFO] [stdout] 8120173d4e4ea12f761644ed74cf425f27760846985d922b055fbbfb415c3f9a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/enumset_derive/0.4.0:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 6045f77551ba2fde054925fe7e3509c33a0b6a1ee3ff14ef6705fc5ef92fc81e
[INFO] running `"docker" "start" "-a" "6045f77551ba2fde054925fe7e3509c33a0b6a1ee3ff14ef6705fc5ef92fc81e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/enumset_derive-efc7b8f1a4f8ab52
[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 enumset_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" "6045f77551ba2fde054925fe7e3509c33a0b6a1ee3ff14ef6705fc5ef92fc81e"`
[INFO] running `"docker" "rm" "-f" "6045f77551ba2fde054925fe7e3509c33a0b6a1ee3ff14ef6705fc5ef92fc81e"`
[INFO] [stdout] 6045f77551ba2fde054925fe7e3509c33a0b6a1ee3ff14ef6705fc5ef92fc81e