[INFO] updating cached repository sile/hb
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sile/hb
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sile/hb" "work/ex/beta-1.37-6/sources/1.36.0/gh/sile/hb"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/sile/hb'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sile/hb" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sile/hb"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sile/hb'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 10b2a8a41a8df07ef72236d7268defecb118e5e9
[INFO] sha for GitHub repo sile/hb: 10b2a8a41a8df07ef72236d7268defecb118e5e9
[INFO] validating manifest of sile/hb 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 sile/hb 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 sile/hb
[INFO] finished frobbing sile/hb
[INFO] frobbed toml for sile/hb written to work/ex/beta-1.37-6/sources/1.36.0/gh/sile/hb/Cargo.toml
[INFO] started frobbing sile/hb
[INFO] finished frobbing sile/hb
[INFO] frobbed toml for sile/hb written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sile/hb/Cargo.toml
[INFO] crate sile/hb already has a lockfile, it will not be regenerated
[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 sile/hb 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/gh/sile/hb:/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] 2e7b1f99a56fdc6b6dbfb09a1fc75f5563ee84d7b5ae729df656e4a04f4278c7
[INFO] running `"docker" "start" "-a" "2e7b1f99a56fdc6b6dbfb09a1fc75f5563ee84d7b5ae729df656e4a04f4278c7"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.12
[INFO] [stderr]    Compiling slog v2.3.2
[INFO] [stderr]    Compiling nom v2.2.1
[INFO] [stderr]    Compiling atomic_immut v0.1.4
[INFO] [stderr]    Compiling term v0.5.1
[INFO] [stderr]    Compiling isatty v0.1.8
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling procinfo v0.4.2
[INFO] [stderr]    Compiling toml v0.4.6
[INFO] [stderr]    Compiling fibers v0.1.11
[INFO] [stderr]    Compiling rmp v0.8.7
[INFO] [stderr]    Compiling url_serde v0.2.0
[INFO] [stderr]    Compiling slog-scope v4.0.1
[INFO] [stderr]    Compiling slog-async v2.3.0
[INFO] [stderr]    Compiling slog-stdlog v3.0.2
[INFO] [stderr]    Compiling rmp-serde v0.13.7
[INFO] [stderr]    Compiling quote v0.6.6
[INFO] [stderr]    Compiling syn v0.14.8
[INFO] [stderr]    Compiling slog-term v2.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.71
[INFO] [stderr]    Compiling trackable v0.2.18
[INFO] [stderr]    Compiling bytecodec v0.4.6
[INFO] [stderr]    Compiling prometrics v0.1.11
[INFO] [stderr]    Compiling serdeconv v0.3.0
[INFO] [stderr]    Compiling sloggers v0.2.7
[INFO] [stderr]    Compiling httpcodec v0.2.2
[INFO] [stderr]    Compiling fibers_http_client v0.1.2
[INFO] [stderr]    Compiling hb v0.0.12 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/error.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | derive_traits_for_trackable_error_newtype!(Error, ErrorKind);
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `"docker" "inspect" "2e7b1f99a56fdc6b6dbfb09a1fc75f5563ee84d7b5ae729df656e4a04f4278c7"`
[INFO] running `"docker" "rm" "-f" "2e7b1f99a56fdc6b6dbfb09a1fc75f5563ee84d7b5ae729df656e4a04f4278c7"`
[INFO] [stdout] 2e7b1f99a56fdc6b6dbfb09a1fc75f5563ee84d7b5ae729df656e4a04f4278c7
[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/gh/sile/hb:/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] 367c715b40ad252dfd9f35055c7b1ce0d9817d26f7baff526aae28d63cf37d04
[INFO] running `"docker" "start" "-a" "367c715b40ad252dfd9f35055c7b1ce0d9817d26f7baff526aae28d63cf37d04"`
[INFO] [stderr]    Compiling hb v0.0.12 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/error.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | derive_traits_for_trackable_error_newtype!(Error, ErrorKind);
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.85s
[INFO] running `"docker" "inspect" "367c715b40ad252dfd9f35055c7b1ce0d9817d26f7baff526aae28d63cf37d04"`
[INFO] running `"docker" "rm" "-f" "367c715b40ad252dfd9f35055c7b1ce0d9817d26f7baff526aae28d63cf37d04"`
[INFO] [stdout] 367c715b40ad252dfd9f35055c7b1ce0d9817d26f7baff526aae28d63cf37d04
[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/gh/sile/hb:/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] e5df1d4e1cd237470644a58e55b48778e6e90eafd4e5e61ebd12dbbb80d91986
[INFO] running `"docker" "start" "-a" "e5df1d4e1cd237470644a58e55b48778e6e90eafd4e5e61ebd12dbbb80d91986"`
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hb-f406104a0fcd0950
[INFO] [stdout] test summary::test::var_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hb-f50537059d045889
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests hb
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "e5df1d4e1cd237470644a58e55b48778e6e90eafd4e5e61ebd12dbbb80d91986"`
[INFO] running `"docker" "rm" "-f" "e5df1d4e1cd237470644a58e55b48778e6e90eafd4e5e61ebd12dbbb80d91986"`
[INFO] [stdout] e5df1d4e1cd237470644a58e55b48778e6e90eafd4e5e61ebd12dbbb80d91986