[INFO] updating cached repository jtomschroeder/hammer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jtomschroeder/hammer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jtomschroeder/hammer" "work/ex/beta-1.37-6/sources/1.36.0/gh/jtomschroeder/hammer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/jtomschroeder/hammer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jtomschroeder/hammer" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jtomschroeder/hammer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jtomschroeder/hammer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fa21b38937e2cdff5fb3ea148a6e20f00fed285d
[INFO] sha for GitHub repo jtomschroeder/hammer: fa21b38937e2cdff5fb3ea148a6e20f00fed285d
[INFO] validating manifest of jtomschroeder/hammer 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 jtomschroeder/hammer 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 jtomschroeder/hammer
[INFO] finished frobbing jtomschroeder/hammer
[INFO] frobbed toml for jtomschroeder/hammer written to work/ex/beta-1.37-6/sources/1.36.0/gh/jtomschroeder/hammer/Cargo.toml
[INFO] started frobbing jtomschroeder/hammer
[INFO] finished frobbing jtomschroeder/hammer
[INFO] frobbed toml for jtomschroeder/hammer written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/jtomschroeder/hammer/Cargo.toml
[INFO] crate jtomschroeder/hammer 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 jtomschroeder/hammer 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-3/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/jtomschroeder/hammer:/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] 9e3e3ee2e6ea44102f84b2e589113ad630a8ed63fd8d1913a1a9cf072d0b2142
[INFO] running `"docker" "start" "-a" "9e3e3ee2e6ea44102f84b2e589113ad630a8ed63fd8d1913a1a9cf072d0b2142"`
[INFO] [stderr]    Compiling iron v0.5.1
[INFO] [stderr]    Compiling mount v0.3.0
[INFO] [stderr]    Compiling staticfile v0.4.0
[INFO] [stderr]    Compiling hammer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.86s
[INFO] running `"docker" "inspect" "9e3e3ee2e6ea44102f84b2e589113ad630a8ed63fd8d1913a1a9cf072d0b2142"`
[INFO] running `"docker" "rm" "-f" "9e3e3ee2e6ea44102f84b2e589113ad630a8ed63fd8d1913a1a9cf072d0b2142"`
[INFO] [stdout] 9e3e3ee2e6ea44102f84b2e589113ad630a8ed63fd8d1913a1a9cf072d0b2142
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/jtomschroeder/hammer:/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] 553f71d87f91d2f025a51c9cd93a0454103027cefedae486a9c41d5bdb563f9c
[INFO] running `"docker" "start" "-a" "553f71d87f91d2f025a51c9cd93a0454103027cefedae486a9c41d5bdb563f9c"`
[INFO] [stderr]    Compiling hammer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `"docker" "inspect" "553f71d87f91d2f025a51c9cd93a0454103027cefedae486a9c41d5bdb563f9c"`
[INFO] running `"docker" "rm" "-f" "553f71d87f91d2f025a51c9cd93a0454103027cefedae486a9c41d5bdb563f9c"`
[INFO] [stdout] 553f71d87f91d2f025a51c9cd93a0454103027cefedae486a9c41d5bdb563f9c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/jtomschroeder/hammer:/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] 77a4902cedacd0340cbcb2e6548b8f3830427ce37c99f2621395cca7b0691fc2
[INFO] running `"docker" "start" "-a" "77a4902cedacd0340cbcb2e6548b8f3830427ce37c99f2621395cca7b0691fc2"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hammer-65670a98f384df9a
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hammer-93fa707de7d537f1
[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 hammer
[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] [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" "77a4902cedacd0340cbcb2e6548b8f3830427ce37c99f2621395cca7b0691fc2"`
[INFO] running `"docker" "rm" "-f" "77a4902cedacd0340cbcb2e6548b8f3830427ce37c99f2621395cca7b0691fc2"`
[INFO] [stdout] 77a4902cedacd0340cbcb2e6548b8f3830427ce37c99f2621395cca7b0691fc2