[INFO] cloning repository TimBest/iron_hello_world
[INFO] running `"git" "clone" "--bare" "git://github.com/TimBest/iron_hello_world.git" "work/cache/sources/gh/TimBest/iron_hello_world"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/TimBest/iron_hello_world'...
[INFO] running `"git" "clone" "work/cache/sources/gh/TimBest/iron_hello_world" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/TimBest/iron_hello_world"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/TimBest/iron_hello_world'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/TimBest/iron_hello_world" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/TimBest/iron_hello_world"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/TimBest/iron_hello_world'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b63f43d8c723ac363400440061e56a03ae0fe40c
[INFO] sha for GitHub repo TimBest/iron_hello_world: b63f43d8c723ac363400440061e56a03ae0fe40c
[INFO] validating manifest of TimBest/iron_hello_world 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 TimBest/iron_hello_world 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 TimBest/iron_hello_world
[INFO] finished frobbing TimBest/iron_hello_world
[INFO] frobbed toml for TimBest/iron_hello_world written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/TimBest/iron_hello_world/Cargo.toml
[INFO] started frobbing TimBest/iron_hello_world
[INFO] finished frobbing TimBest/iron_hello_world
[INFO] frobbed toml for TimBest/iron_hello_world written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/TimBest/iron_hello_world/Cargo.toml
[INFO] crate TimBest/iron_hello_world 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing TimBest/iron_hello_world against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/TimBest/iron_hello_world:/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] 5440bcdc6d392ceb5676f793eea60a690f335bd41f99917d58b4093cfee25a51
[INFO] running `"docker" "start" "-a" "5440bcdc6d392ceb5676f793eea60a690f335bd41f99917d58b4093cfee25a51"`
[INFO] [stderr]    Compiling hyper v0.10.5
[INFO] [stderr]    Compiling iron v0.5.1
[INFO] [stderr]    Compiling iron_hello_world v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.10s
[INFO] running `"docker" "inspect" "5440bcdc6d392ceb5676f793eea60a690f335bd41f99917d58b4093cfee25a51"`
[INFO] running `"docker" "rm" "-f" "5440bcdc6d392ceb5676f793eea60a690f335bd41f99917d58b4093cfee25a51"`
[INFO] [stdout] 5440bcdc6d392ceb5676f793eea60a690f335bd41f99917d58b4093cfee25a51
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/TimBest/iron_hello_world:/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] b2f056718dceff8716102f703a14f4a83eb695d7efc1e989b7148785190b5ee5
[INFO] running `"docker" "start" "-a" "b2f056718dceff8716102f703a14f4a83eb695d7efc1e989b7148785190b5ee5"`
[INFO] [stderr]    Compiling iron_hello_world v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `"docker" "inspect" "b2f056718dceff8716102f703a14f4a83eb695d7efc1e989b7148785190b5ee5"`
[INFO] running `"docker" "rm" "-f" "b2f056718dceff8716102f703a14f4a83eb695d7efc1e989b7148785190b5ee5"`
[INFO] [stdout] b2f056718dceff8716102f703a14f4a83eb695d7efc1e989b7148785190b5ee5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/TimBest/iron_hello_world:/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] f36025d9a8099facc99a19848ec65736263b6c9369374161824d9739b8891f0f
[INFO] running `"docker" "start" "-a" "f36025d9a8099facc99a19848ec65736263b6c9369374161824d9739b8891f0f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/iron_hello_world-0f46d300e9ffe0b7
[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" "f36025d9a8099facc99a19848ec65736263b6c9369374161824d9739b8891f0f"`
[INFO] running `"docker" "rm" "-f" "f36025d9a8099facc99a19848ec65736263b6c9369374161824d9739b8891f0f"`
[INFO] [stdout] f36025d9a8099facc99a19848ec65736263b6c9369374161824d9739b8891f0f