[INFO] cloning repository arn-the-long-beard/TutoRust
[INFO] running `"git" "clone" "--bare" "git://github.com/arn-the-long-beard/TutoRust.git" "work/cache/sources/gh/arn-the-long-beard/TutoRust"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/arn-the-long-beard/TutoRust'...
[INFO] running `"git" "clone" "work/cache/sources/gh/arn-the-long-beard/TutoRust" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/arn-the-long-beard/TutoRust"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/arn-the-long-beard/TutoRust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/arn-the-long-beard/TutoRust" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/arn-the-long-beard/TutoRust"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/arn-the-long-beard/TutoRust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f22cd1ffa2075f9304a55b4b62a74829136799f2
[INFO] sha for GitHub repo arn-the-long-beard/TutoRust: f22cd1ffa2075f9304a55b4b62a74829136799f2
[INFO] validating manifest of arn-the-long-beard/TutoRust 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 arn-the-long-beard/TutoRust 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 arn-the-long-beard/TutoRust
[INFO] finished frobbing arn-the-long-beard/TutoRust
[INFO] frobbed toml for arn-the-long-beard/TutoRust written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/arn-the-long-beard/TutoRust/Cargo.toml
[INFO] started frobbing arn-the-long-beard/TutoRust
[INFO] finished frobbing arn-the-long-beard/TutoRust
[INFO] frobbed toml for arn-the-long-beard/TutoRust written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/arn-the-long-beard/TutoRust/Cargo.toml
[INFO] crate arn-the-long-beard/TutoRust 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing arn-the-long-beard/TutoRust against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/arn-the-long-beard/TutoRust:/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] 99aa2776b5ba8cac397a20471193bed6a02981e1c4aa2041679685e06f95a84c
[INFO] running `"docker" "start" "-a" "99aa2776b5ba8cac397a20471193bed6a02981e1c4aa2041679685e06f95a84c"`
[INFO] [stderr]    Compiling TutoRust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `TutoRust` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `tuto_rust`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `"docker" "inspect" "99aa2776b5ba8cac397a20471193bed6a02981e1c4aa2041679685e06f95a84c"`
[INFO] running `"docker" "rm" "-f" "99aa2776b5ba8cac397a20471193bed6a02981e1c4aa2041679685e06f95a84c"`
[INFO] [stdout] 99aa2776b5ba8cac397a20471193bed6a02981e1c4aa2041679685e06f95a84c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/arn-the-long-beard/TutoRust:/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] 2a24c28feba9554562c7c6b6b8a5c3deed95a178080dcfc38882e0de18837824
[INFO] running `"docker" "start" "-a" "2a24c28feba9554562c7c6b6b8a5c3deed95a178080dcfc38882e0de18837824"`
[INFO] [stderr]    Compiling TutoRust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `TutoRust` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `tuto_rust`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `"docker" "inspect" "2a24c28feba9554562c7c6b6b8a5c3deed95a178080dcfc38882e0de18837824"`
[INFO] running `"docker" "rm" "-f" "2a24c28feba9554562c7c6b6b8a5c3deed95a178080dcfc38882e0de18837824"`
[INFO] [stdout] 2a24c28feba9554562c7c6b6b8a5c3deed95a178080dcfc38882e0de18837824
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/arn-the-long-beard/TutoRust:/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] b752ab3eda31bc164b588e6b981bf7d15f14076e13a8841c4bd427a6bd95c6c0
[INFO] running `"docker" "start" "-a" "b752ab3eda31bc164b588e6b981bf7d15f14076e13a8841c4bd427a6bd95c6c0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/TutoRust-51ead39a6dee9e68
[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" "b752ab3eda31bc164b588e6b981bf7d15f14076e13a8841c4bd427a6bd95c6c0"`
[INFO] running `"docker" "rm" "-f" "b752ab3eda31bc164b588e6b981bf7d15f14076e13a8841c4bd427a6bd95c6c0"`
[INFO] [stdout] b752ab3eda31bc164b588e6b981bf7d15f14076e13a8841c4bd427a6bd95c6c0