[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-1.38-1/sources/1.37.0/gh/jtomschroeder/hammer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jtomschroeder/hammer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jtomschroeder/hammer" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jtomschroeder/hammer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of jtomschroeder/hammer 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 jtomschroeder/hammer
[INFO] finished frobbing jtomschroeder/hammer
[INFO] frobbed toml for jtomschroeder/hammer written to work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "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] testing jtomschroeder/hammer 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 4e1598923bed06f86b866486b6c58cc886ef9e95001bfe22cdbee2b68dcb6db3
[INFO] running `"docker" "start" "-a" "4e1598923bed06f86b866486b6c58cc886ef9e95001bfe22cdbee2b68dcb6db3"`
[INFO] [stderr]    Compiling sequence_trie v0.2.1
[INFO] [stderr]    Compiling hyper v0.10.9
[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 12.86s
[INFO] running `"docker" "inspect" "4e1598923bed06f86b866486b6c58cc886ef9e95001bfe22cdbee2b68dcb6db3"`
[INFO] running `"docker" "rm" "-f" "4e1598923bed06f86b866486b6c58cc886ef9e95001bfe22cdbee2b68dcb6db3"`
[INFO] [stdout] 4e1598923bed06f86b866486b6c58cc886ef9e95001bfe22cdbee2b68dcb6db3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8b6584d52f1e67e78dba0f24bd19ef796cbb2bcb910469e06491cd8ea3d19751
[INFO] running `"docker" "start" "-a" "8b6584d52f1e67e78dba0f24bd19ef796cbb2bcb910469e06491cd8ea3d19751"`
[INFO] [stderr]    Compiling hammer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "8b6584d52f1e67e78dba0f24bd19ef796cbb2bcb910469e06491cd8ea3d19751"`
[INFO] running `"docker" "rm" "-f" "8b6584d52f1e67e78dba0f24bd19ef796cbb2bcb910469e06491cd8ea3d19751"`
[INFO] [stdout] 8b6584d52f1e67e78dba0f24bd19ef796cbb2bcb910469e06491cd8ea3d19751
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] b53e5afe23902091ea456bdb8401d2db08327861c7a6508425e9e6286ee1d0c6
[INFO] running `"docker" "start" "-a" "b53e5afe23902091ea456bdb8401d2db08327861c7a6508425e9e6286ee1d0c6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hammer-6079a6222d100658
[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/hammer-e5d3cb0c671570e4
[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] running `"docker" "inspect" "b53e5afe23902091ea456bdb8401d2db08327861c7a6508425e9e6286ee1d0c6"`
[INFO] running `"docker" "rm" "-f" "b53e5afe23902091ea456bdb8401d2db08327861c7a6508425e9e6286ee1d0c6"`
[INFO] [stdout] b53e5afe23902091ea456bdb8401d2db08327861c7a6508425e9e6286ee1d0c6