[INFO] cloning repository chrmod/rust-webextension-protocol
[INFO] running `"git" "clone" "--bare" "git://github.com/chrmod/rust-webextension-protocol.git" "work/cache/sources/gh/chrmod/rust-webextension-protocol"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/chrmod/rust-webextension-protocol'...
[INFO] running `"git" "clone" "work/cache/sources/gh/chrmod/rust-webextension-protocol" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/chrmod/rust-webextension-protocol"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/chrmod/rust-webextension-protocol'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/chrmod/rust-webextension-protocol" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/chrmod/rust-webextension-protocol"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/chrmod/rust-webextension-protocol'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 807a2216b19645a2a78c1c929b39054cb71adb68
[INFO] sha for GitHub repo chrmod/rust-webextension-protocol: 807a2216b19645a2a78c1c929b39054cb71adb68
[INFO] validating manifest of chrmod/rust-webextension-protocol 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 chrmod/rust-webextension-protocol 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 chrmod/rust-webextension-protocol
[INFO] finished frobbing chrmod/rust-webextension-protocol
[INFO] frobbed toml for chrmod/rust-webextension-protocol written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/chrmod/rust-webextension-protocol/Cargo.toml
[INFO] started frobbing chrmod/rust-webextension-protocol
[INFO] finished frobbing chrmod/rust-webextension-protocol
[INFO] frobbed toml for chrmod/rust-webextension-protocol written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/chrmod/rust-webextension-protocol/Cargo.toml
[INFO] crate chrmod/rust-webextension-protocol 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 chrmod/rust-webextension-protocol against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/chrmod/rust-webextension-protocol:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 3eae4a73408a5f36dbbedde2a85a6b8eb794db74fb436be3c3cff603c6ce255e
[INFO] running `"docker" "start" "-a" "3eae4a73408a5f36dbbedde2a85a6b8eb794db74fb436be3c3cff603c6ce255e"`
[INFO] [stderr]    Compiling webextension-protocol v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `"docker" "inspect" "3eae4a73408a5f36dbbedde2a85a6b8eb794db74fb436be3c3cff603c6ce255e"`
[INFO] running `"docker" "rm" "-f" "3eae4a73408a5f36dbbedde2a85a6b8eb794db74fb436be3c3cff603c6ce255e"`
[INFO] [stdout] 3eae4a73408a5f36dbbedde2a85a6b8eb794db74fb436be3c3cff603c6ce255e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/chrmod/rust-webextension-protocol:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2cfa53b1defe51f47eb765657943e64e5cc3ac6e3651014f59ee63e0777bf805
[INFO] running `"docker" "start" "-a" "2cfa53b1defe51f47eb765657943e64e5cc3ac6e3651014f59ee63e0777bf805"`
[INFO] [stderr]    Compiling webextension-protocol v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `"docker" "inspect" "2cfa53b1defe51f47eb765657943e64e5cc3ac6e3651014f59ee63e0777bf805"`
[INFO] running `"docker" "rm" "-f" "2cfa53b1defe51f47eb765657943e64e5cc3ac6e3651014f59ee63e0777bf805"`
[INFO] [stdout] 2cfa53b1defe51f47eb765657943e64e5cc3ac6e3651014f59ee63e0777bf805
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/chrmod/rust-webextension-protocol:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 99221739f8a873b58ca7f81f44c518e8798d537db24a7c229b6a9a141316ef56
[INFO] running `"docker" "start" "-a" "99221739f8a873b58ca7f81f44c518e8798d537db24a7c229b6a9a141316ef56"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/webextension_protocol-3c8082474b568d1f
[INFO] [stderr]      Running /opt/crater/target/debug/deps/simple_tests-8d57f87ee322b6c5
[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] [stdout] 
[INFO] [stderr] going to read 7 bytes
[INFO] [stdout] running 2 tests
[INFO] [stderr] received: {"a":1}
[INFO] [stdout] test write_read_test ... ok
[INFO] [stderr] going to read 7 bytes
[INFO] [stdout] test read_fixture_test ... ok
[INFO] [stderr] received: {"a":1}
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests webextension-protocol
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "99221739f8a873b58ca7f81f44c518e8798d537db24a7c229b6a9a141316ef56"`
[INFO] running `"docker" "rm" "-f" "99221739f8a873b58ca7f81f44c518e8798d537db24a7c229b6a9a141316ef56"`
[INFO] [stdout] 99221739f8a873b58ca7f81f44c518e8798d537db24a7c229b6a9a141316ef56