[INFO] updating cached repository Mockle/Report-Builder
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Mockle/Report-Builder
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Mockle/Report-Builder" "work/ex/beta-1.37-6/sources/1.36.0/gh/Mockle/Report-Builder"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Mockle/Report-Builder'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Mockle/Report-Builder" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Mockle/Report-Builder"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Mockle/Report-Builder'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b218bed314f53657216478bf21fdba5bcb1c5927
[INFO] sha for GitHub repo Mockle/Report-Builder: b218bed314f53657216478bf21fdba5bcb1c5927
[INFO] validating manifest of Mockle/Report-Builder 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 Mockle/Report-Builder 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 Mockle/Report-Builder
[INFO] finished frobbing Mockle/Report-Builder
[INFO] frobbed toml for Mockle/Report-Builder written to work/ex/beta-1.37-6/sources/1.36.0/gh/Mockle/Report-Builder/Cargo.toml
[INFO] started frobbing Mockle/Report-Builder
[INFO] finished frobbing Mockle/Report-Builder
[INFO] frobbed toml for Mockle/Report-Builder written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Mockle/Report-Builder/Cargo.toml
[INFO] crate Mockle/Report-Builder 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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing Mockle/Report-Builder against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Mockle/Report-Builder:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 031aa61ec60f2792f714da7ed3361f200c309752e0730d4f69f1bc8a710d8c6a
[INFO] running `"docker" "start" "-a" "031aa61ec60f2792f714da7ed3361f200c309752e0730d4f69f1bc8a710d8c6a"`
[INFO] [stderr]    Compiling reportbuilder v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/threadpool/threadpool.rs:26:16
[INFO] [stderr]    |
[INFO] [stderr] 26 | type Job = Box<FnBox + Send + 'static>;
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox + Send + 'static`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.27s
[INFO] running `"docker" "inspect" "031aa61ec60f2792f714da7ed3361f200c309752e0730d4f69f1bc8a710d8c6a"`
[INFO] running `"docker" "rm" "-f" "031aa61ec60f2792f714da7ed3361f200c309752e0730d4f69f1bc8a710d8c6a"`
[INFO] [stdout] 031aa61ec60f2792f714da7ed3361f200c309752e0730d4f69f1bc8a710d8c6a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Mockle/Report-Builder:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 728ee7f52e8c82859a6895f03d9cb723e164034f0d887f1eed4602717bd5a970
[INFO] running `"docker" "start" "-a" "728ee7f52e8c82859a6895f03d9cb723e164034f0d887f1eed4602717bd5a970"`
[INFO] [stderr]    Compiling reportbuilder v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/threadpool/threadpool.rs:26:16
[INFO] [stderr]    |
[INFO] [stderr] 26 | type Job = Box<FnBox + Send + 'static>;
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox + Send + 'static`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `"docker" "inspect" "728ee7f52e8c82859a6895f03d9cb723e164034f0d887f1eed4602717bd5a970"`
[INFO] running `"docker" "rm" "-f" "728ee7f52e8c82859a6895f03d9cb723e164034f0d887f1eed4602717bd5a970"`
[INFO] [stdout] 728ee7f52e8c82859a6895f03d9cb723e164034f0d887f1eed4602717bd5a970
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Mockle/Report-Builder:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 87dd3e964dd2c4693e7ea4435624c89dfa6f637e143e3df700fc9115efa6ce44
[INFO] running `"docker" "start" "-a" "87dd3e964dd2c4693e7ea4435624c89dfa6f637e143e3df700fc9115efa6ce44"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/reportbuilder-b9312135d6160003
[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]      Running /opt/crater/target/debug/deps/main-738bedb39dff1fc0
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests reportbuilder
[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] [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" "87dd3e964dd2c4693e7ea4435624c89dfa6f637e143e3df700fc9115efa6ce44"`
[INFO] running `"docker" "rm" "-f" "87dd3e964dd2c4693e7ea4435624c89dfa6f637e143e3df700fc9115efa6ce44"`
[INFO] [stdout] 87dd3e964dd2c4693e7ea4435624c89dfa6f637e143e3df700fc9115efa6ce44