[INFO] cloning repository bcgodfrey91/common_rust_concepts
[INFO] running `"git" "clone" "--bare" "git://github.com/bcgodfrey91/common_rust_concepts.git" "work/cache/sources/gh/bcgodfrey91/common_rust_concepts"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/bcgodfrey91/common_rust_concepts'...
[INFO] running `"git" "clone" "work/cache/sources/gh/bcgodfrey91/common_rust_concepts" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/bcgodfrey91/common_rust_concepts"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/bcgodfrey91/common_rust_concepts'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bcgodfrey91/common_rust_concepts" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/bcgodfrey91/common_rust_concepts"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/bcgodfrey91/common_rust_concepts'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 94eda782b8bb760a211f6e77cac51fab80dcd8c8
[INFO] sha for GitHub repo bcgodfrey91/common_rust_concepts: 94eda782b8bb760a211f6e77cac51fab80dcd8c8
[INFO] validating manifest of bcgodfrey91/common_rust_concepts 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 bcgodfrey91/common_rust_concepts 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 bcgodfrey91/common_rust_concepts
[INFO] finished frobbing bcgodfrey91/common_rust_concepts
[INFO] frobbed toml for bcgodfrey91/common_rust_concepts written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/bcgodfrey91/common_rust_concepts/Cargo.toml
[INFO] started frobbing bcgodfrey91/common_rust_concepts
[INFO] finished frobbing bcgodfrey91/common_rust_concepts
[INFO] frobbed toml for bcgodfrey91/common_rust_concepts written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/bcgodfrey91/common_rust_concepts/Cargo.toml
[INFO] crate bcgodfrey91/common_rust_concepts 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 bcgodfrey91/common_rust_concepts 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/bcgodfrey91/common_rust_concepts:/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] 5080789f1241e9f54f89c6c99da6681d88fde66910c736ef2fb0e0757953e839
[INFO] running `"docker" "start" "-a" "5080789f1241e9f54f89c6c99da6681d88fde66910c736ef2fb0e0757953e839"`
[INFO] [stderr]    Compiling common_rust_concepts v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "5080789f1241e9f54f89c6c99da6681d88fde66910c736ef2fb0e0757953e839"`
[INFO] running `"docker" "rm" "-f" "5080789f1241e9f54f89c6c99da6681d88fde66910c736ef2fb0e0757953e839"`
[INFO] [stdout] 5080789f1241e9f54f89c6c99da6681d88fde66910c736ef2fb0e0757953e839
[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/bcgodfrey91/common_rust_concepts:/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] 99c63a5e951721f9040eb472913f550a4d5b962c1204fb04cde5afbf8ee79b44
[INFO] running `"docker" "start" "-a" "99c63a5e951721f9040eb472913f550a4d5b962c1204fb04cde5afbf8ee79b44"`
[INFO] [stderr]    Compiling common_rust_concepts v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "99c63a5e951721f9040eb472913f550a4d5b962c1204fb04cde5afbf8ee79b44"`
[INFO] running `"docker" "rm" "-f" "99c63a5e951721f9040eb472913f550a4d5b962c1204fb04cde5afbf8ee79b44"`
[INFO] [stdout] 99c63a5e951721f9040eb472913f550a4d5b962c1204fb04cde5afbf8ee79b44
[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/bcgodfrey91/common_rust_concepts:/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] a9c1c6373565843ca41d809676f4d4117d3def468d82d3e9b0f24e18f8ce75d3
[INFO] running `"docker" "start" "-a" "a9c1c6373565843ca41d809676f4d4117d3def468d82d3e9b0f24e18f8ce75d3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/common_rust_concepts-d1ea2359506ee042
[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" "a9c1c6373565843ca41d809676f4d4117d3def468d82d3e9b0f24e18f8ce75d3"`
[INFO] running `"docker" "rm" "-f" "a9c1c6373565843ca41d809676f4d4117d3def468d82d3e9b0f24e18f8ce75d3"`
[INFO] [stdout] a9c1c6373565843ca41d809676f4d4117d3def468d82d3e9b0f24e18f8ce75d3