[INFO] cloning repository luser/hexdump
[INFO] running `"git" "clone" "--bare" "git://github.com/luser/hexdump.git" "work/cache/sources/gh/luser/hexdump"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/luser/hexdump'...
[INFO] running `"git" "clone" "work/cache/sources/gh/luser/hexdump" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/luser/hexdump"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/luser/hexdump'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/luser/hexdump" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/luser/hexdump"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/luser/hexdump'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 78e82f88f64fbe2411914afec13ff09e9695c9a2
[INFO] sha for GitHub repo luser/hexdump: 78e82f88f64fbe2411914afec13ff09e9695c9a2
[INFO] validating manifest of luser/hexdump on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of luser/hexdump on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing luser/hexdump
[INFO] finished frobbing luser/hexdump
[INFO] frobbed toml for luser/hexdump written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/luser/hexdump/Cargo.toml
[INFO] started frobbing luser/hexdump
[INFO] finished frobbing luser/hexdump
[INFO] frobbed toml for luser/hexdump written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/luser/hexdump/Cargo.toml
[INFO] crate luser/hexdump already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded read-byte-slice v0.1.0
[INFO] [stderr]   Downloaded skeptic v0.12.3
[INFO] [stderr]   Downloaded fallible-streaming-iterator v0.1.5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] testing luser/hexdump against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/luser/hexdump:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 758cf4698a3f2c391c8d3046e1db918a2306757d7a6d8900dab57cbbba2eaf71
[INFO] running `"docker" "start" "-a" "758cf4698a3f2c391c8d3046e1db918a2306757d7a6d8900dab57cbbba2eaf71"`
[INFO] [stderr]    Compiling bytecount v0.1.7
[INFO] [stderr]    Compiling fallible-streaming-iterator v0.1.5
[INFO] [stderr]    Compiling toml v0.4.5
[INFO] [stderr]    Compiling tempdir v0.3.5
[INFO] [stderr]    Compiling pulldown-cmark v0.1.0
[INFO] [stderr]    Compiling skeptic v0.12.3
[INFO] [stderr]    Compiling read-byte-slice v0.1.0
[INFO] [stderr]    Compiling hexdump v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.55s
[INFO] running `"docker" "inspect" "758cf4698a3f2c391c8d3046e1db918a2306757d7a6d8900dab57cbbba2eaf71"`
[INFO] running `"docker" "rm" "-f" "758cf4698a3f2c391c8d3046e1db918a2306757d7a6d8900dab57cbbba2eaf71"`
[INFO] [stdout] 758cf4698a3f2c391c8d3046e1db918a2306757d7a6d8900dab57cbbba2eaf71
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/luser/hexdump:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9ae00b42e39500d64b0733d370dbcf7afb69249e17af0e84f03d631cfd06cbce
[INFO] running `"docker" "start" "-a" "9ae00b42e39500d64b0733d370dbcf7afb69249e17af0e84f03d631cfd06cbce"`
[INFO] [stderr]    Compiling hexdump v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `"docker" "inspect" "9ae00b42e39500d64b0733d370dbcf7afb69249e17af0e84f03d631cfd06cbce"`
[INFO] running `"docker" "rm" "-f" "9ae00b42e39500d64b0733d370dbcf7afb69249e17af0e84f03d631cfd06cbce"`
[INFO] [stdout] 9ae00b42e39500d64b0733d370dbcf7afb69249e17af0e84f03d631cfd06cbce
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/luser/hexdump:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 34b7144acc8ecb9f301874ff0fd0c6ed05cca20556520df7c36631f50713310a
[INFO] running `"docker" "start" "-a" "34b7144acc8ecb9f301874ff0fd0c6ed05cca20556520df7c36631f50713310a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hexdump-ef51bc0c786995da
[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/hexdump-77c3e30b32f2b7c9
[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 hexdump
[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" "34b7144acc8ecb9f301874ff0fd0c6ed05cca20556520df7c36631f50713310a"`
[INFO] running `"docker" "rm" "-f" "34b7144acc8ecb9f301874ff0fd0c6ed05cca20556520df7c36631f50713310a"`
[INFO] [stdout] 34b7144acc8ecb9f301874ff0fd0c6ed05cca20556520df7c36631f50713310a