[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 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-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] aff7bf4cc08459794b23f80c11476e260eb7061cbe5515f61b76654b00d2c48e
[INFO] running `"docker" "start" "-a" "aff7bf4cc08459794b23f80c11476e260eb7061cbe5515f61b76654b00d2c48e"`
[INFO] [stderr]    Compiling reportbuilder v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.22s
[INFO] running `"docker" "inspect" "aff7bf4cc08459794b23f80c11476e260eb7061cbe5515f61b76654b00d2c48e"`
[INFO] running `"docker" "rm" "-f" "aff7bf4cc08459794b23f80c11476e260eb7061cbe5515f61b76654b00d2c48e"`
[INFO] [stdout] aff7bf4cc08459794b23f80c11476e260eb7061cbe5515f61b76654b00d2c48e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 19e5e354036adf9cd57593346e286d10c5fdef0b235439195c3dbfd067675ca5
[INFO] running `"docker" "start" "-a" "19e5e354036adf9cd57593346e286d10c5fdef0b235439195c3dbfd067675ca5"`
[INFO] [stderr]    Compiling reportbuilder v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `"docker" "inspect" "19e5e354036adf9cd57593346e286d10c5fdef0b235439195c3dbfd067675ca5"`
[INFO] running `"docker" "rm" "-f" "19e5e354036adf9cd57593346e286d10c5fdef0b235439195c3dbfd067675ca5"`
[INFO] [stdout] 19e5e354036adf9cd57593346e286d10c5fdef0b235439195c3dbfd067675ca5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 108b5c5132c93cb10c8ae49061d385157cc86ca28a9e9a19544e9159fc747633
[INFO] running `"docker" "start" "-a" "108b5c5132c93cb10c8ae49061d385157cc86ca28a9e9a19544e9159fc747633"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/reportbuilder-e49ba8b515433377
[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-a068bd1a3d81a82a
[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 reportbuilder
[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" "108b5c5132c93cb10c8ae49061d385157cc86ca28a9e9a19544e9159fc747633"`
[INFO] running `"docker" "rm" "-f" "108b5c5132c93cb10c8ae49061d385157cc86ca28a9e9a19544e9159fc747633"`
[INFO] [stdout] 108b5c5132c93cb10c8ae49061d385157cc86ca28a9e9a19544e9159fc747633