[INFO] cloning repository yggie/intro-to-rust-for-web-devs
[INFO] running `"git" "clone" "--bare" "git://github.com/yggie/intro-to-rust-for-web-devs.git" "work/cache/sources/gh/yggie/intro-to-rust-for-web-devs"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/yggie/intro-to-rust-for-web-devs'...
[INFO] running `"git" "clone" "work/cache/sources/gh/yggie/intro-to-rust-for-web-devs" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/yggie/intro-to-rust-for-web-devs"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/yggie/intro-to-rust-for-web-devs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/yggie/intro-to-rust-for-web-devs" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/yggie/intro-to-rust-for-web-devs"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/yggie/intro-to-rust-for-web-devs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c2f3010c5017a911a8a084373070e44d6a5e9510
[INFO] sha for GitHub repo yggie/intro-to-rust-for-web-devs: c2f3010c5017a911a8a084373070e44d6a5e9510
[INFO] validating manifest of yggie/intro-to-rust-for-web-devs 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 yggie/intro-to-rust-for-web-devs 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 yggie/intro-to-rust-for-web-devs
[INFO] finished frobbing yggie/intro-to-rust-for-web-devs
[INFO] frobbed toml for yggie/intro-to-rust-for-web-devs written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/yggie/intro-to-rust-for-web-devs/Cargo.toml
[INFO] started frobbing yggie/intro-to-rust-for-web-devs
[INFO] finished frobbing yggie/intro-to-rust-for-web-devs
[INFO] frobbed toml for yggie/intro-to-rust-for-web-devs written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/yggie/intro-to-rust-for-web-devs/Cargo.toml
[INFO] crate yggie/intro-to-rust-for-web-devs 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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] testing yggie/intro-to-rust-for-web-devs 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/yggie/intro-to-rust-for-web-devs:/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] 9a571841176ace59be7106b26164292b62edcf830fe8c1ecc40229f29d0711b9
[INFO] running `"docker" "start" "-a" "9a571841176ace59be7106b26164292b62edcf830fe8c1ecc40229f29d0711b9"`
[INFO] [stderr]    Compiling intro-to-rust-for-web-devs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `"docker" "inspect" "9a571841176ace59be7106b26164292b62edcf830fe8c1ecc40229f29d0711b9"`
[INFO] running `"docker" "rm" "-f" "9a571841176ace59be7106b26164292b62edcf830fe8c1ecc40229f29d0711b9"`
[INFO] [stdout] 9a571841176ace59be7106b26164292b62edcf830fe8c1ecc40229f29d0711b9
[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/yggie/intro-to-rust-for-web-devs:/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] bb735d0f767ae22e333aa1bd1ce3fc7dd296aa7323949cf41c07ac1645e736a4
[INFO] running `"docker" "start" "-a" "bb735d0f767ae22e333aa1bd1ce3fc7dd296aa7323949cf41c07ac1645e736a4"`
[INFO] [stderr]    Compiling intro-to-rust-for-web-devs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `"docker" "inspect" "bb735d0f767ae22e333aa1bd1ce3fc7dd296aa7323949cf41c07ac1645e736a4"`
[INFO] running `"docker" "rm" "-f" "bb735d0f767ae22e333aa1bd1ce3fc7dd296aa7323949cf41c07ac1645e736a4"`
[INFO] [stdout] bb735d0f767ae22e333aa1bd1ce3fc7dd296aa7323949cf41c07ac1645e736a4
[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/yggie/intro-to-rust-for-web-devs:/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] a639dac14038d34aa359e581e3979392a8be3a8dd608c41f4391c1e5a3db21be
[INFO] running `"docker" "start" "-a" "a639dac14038d34aa359e581e3979392a8be3a8dd608c41f4391c1e5a3db21be"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/intro_to_rust_for_web_devs-43ed14dac42558fe
[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" "a639dac14038d34aa359e581e3979392a8be3a8dd608c41f4391c1e5a3db21be"`
[INFO] running `"docker" "rm" "-f" "a639dac14038d34aa359e581e3979392a8be3a8dd608c41f4391c1e5a3db21be"`
[INFO] [stdout] a639dac14038d34aa359e581e3979392a8be3a8dd608c41f4391c1e5a3db21be