[INFO] crate cell-gc-derive 0.2.1 is already in cache
[INFO] extracting crate cell-gc-derive 0.2.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/cell-gc-derive/0.2.1
[INFO] extracting crate cell-gc-derive 0.2.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cell-gc-derive/0.2.1
[INFO] validating manifest of cell-gc-derive-0.2.1 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 cell-gc-derive-0.2.1 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 cell-gc-derive-0.2.1
[INFO] finished frobbing cell-gc-derive-0.2.1
[INFO] frobbed toml for cell-gc-derive-0.2.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/cell-gc-derive/0.2.1/Cargo.toml
[INFO] started frobbing cell-gc-derive-0.2.1
[INFO] finished frobbing cell-gc-derive-0.2.1
[INFO] frobbed toml for cell-gc-derive-0.2.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cell-gc-derive/0.2.1/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing cell-gc-derive-0.2.1 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/cell-gc-derive/0.2.1:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] f975ddd6b9b6c75d0390c766a48a17bdd358868be31c1f8ddeba2e8627f0224c
[INFO] running `"docker" "start" "-a" "f975ddd6b9b6c75d0390c766a48a17bdd358868be31c1f8ddeba2e8627f0224c"`
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling cell-gc-derive v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.09s
[INFO] running `"docker" "inspect" "f975ddd6b9b6c75d0390c766a48a17bdd358868be31c1f8ddeba2e8627f0224c"`
[INFO] running `"docker" "rm" "-f" "f975ddd6b9b6c75d0390c766a48a17bdd358868be31c1f8ddeba2e8627f0224c"`
[INFO] [stdout] f975ddd6b9b6c75d0390c766a48a17bdd358868be31c1f8ddeba2e8627f0224c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/cell-gc-derive/0.2.1:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] c11355d65393509f03a3a9539c4ba0eabe15df93a29246b0d545639cbfcdc4a7
[INFO] running `"docker" "start" "-a" "c11355d65393509f03a3a9539c4ba0eabe15df93a29246b0d545639cbfcdc4a7"`
[INFO] [stderr]    Compiling cell-gc-derive v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "c11355d65393509f03a3a9539c4ba0eabe15df93a29246b0d545639cbfcdc4a7"`
[INFO] running `"docker" "rm" "-f" "c11355d65393509f03a3a9539c4ba0eabe15df93a29246b0d545639cbfcdc4a7"`
[INFO] [stdout] c11355d65393509f03a3a9539c4ba0eabe15df93a29246b0d545639cbfcdc4a7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/cell-gc-derive/0.2.1:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 0deb85672b2964540ce22c26b43aac30e8c2931220d760ea468a46d0bb2089ac
[INFO] running `"docker" "start" "-a" "0deb85672b2964540ce22c26b43aac30e8c2931220d760ea468a46d0bb2089ac"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cell_gc_derive-4193e0504862df2f
[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 cell-gc-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" "0deb85672b2964540ce22c26b43aac30e8c2931220d760ea468a46d0bb2089ac"`
[INFO] running `"docker" "rm" "-f" "0deb85672b2964540ce22c26b43aac30e8c2931220d760ea468a46d0bb2089ac"`
[INFO] [stdout] 0deb85672b2964540ce22c26b43aac30e8c2931220d760ea468a46d0bb2089ac