[INFO] cloning repository kimond/learn-rust-with-tests
[INFO] running `"git" "clone" "--bare" "git://github.com/kimond/learn-rust-with-tests.git" "work/cache/sources/gh/kimond/learn-rust-with-tests"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/kimond/learn-rust-with-tests'...
[INFO] running `"git" "clone" "work/cache/sources/gh/kimond/learn-rust-with-tests" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/kimond/learn-rust-with-tests"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/kimond/learn-rust-with-tests'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kimond/learn-rust-with-tests" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/kimond/learn-rust-with-tests"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/kimond/learn-rust-with-tests'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 02513017a214fac8aa255f6c69aa1caef844abae
[INFO] sha for GitHub repo kimond/learn-rust-with-tests: 02513017a214fac8aa255f6c69aa1caef844abae
[INFO] validating manifest of kimond/learn-rust-with-tests 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 kimond/learn-rust-with-tests 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 kimond/learn-rust-with-tests
[INFO] finished frobbing kimond/learn-rust-with-tests
[INFO] frobbed toml for kimond/learn-rust-with-tests written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/kimond/learn-rust-with-tests/Cargo.toml
[INFO] started frobbing kimond/learn-rust-with-tests
[INFO] finished frobbing kimond/learn-rust-with-tests
[INFO] frobbed toml for kimond/learn-rust-with-tests written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/kimond/learn-rust-with-tests/Cargo.toml
[INFO] crate kimond/learn-rust-with-tests 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 kimond/learn-rust-with-tests against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/kimond/learn-rust-with-tests:/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] ae2947fa896761244861ae0b4b5fc6ebcee1757e74a150878b1fbfd0ea069b04
[INFO] running `"docker" "start" "-a" "ae2947fa896761244861ae0b4b5fc6ebcee1757e74a150878b1fbfd0ea069b04"`
[INFO] [stderr]    Compiling learn_rust_with_tests v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `"docker" "inspect" "ae2947fa896761244861ae0b4b5fc6ebcee1757e74a150878b1fbfd0ea069b04"`
[INFO] running `"docker" "rm" "-f" "ae2947fa896761244861ae0b4b5fc6ebcee1757e74a150878b1fbfd0ea069b04"`
[INFO] [stdout] ae2947fa896761244861ae0b4b5fc6ebcee1757e74a150878b1fbfd0ea069b04
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/kimond/learn-rust-with-tests:/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] edd922af8e8f19e3901e390c4a274a6ed1e1bf4eddee027ee3af11d7ecb2c3fc
[INFO] running `"docker" "start" "-a" "edd922af8e8f19e3901e390c4a274a6ed1e1bf4eddee027ee3af11d7ecb2c3fc"`
[INFO] [stderr]    Compiling learn_rust_with_tests v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "edd922af8e8f19e3901e390c4a274a6ed1e1bf4eddee027ee3af11d7ecb2c3fc"`
[INFO] running `"docker" "rm" "-f" "edd922af8e8f19e3901e390c4a274a6ed1e1bf4eddee027ee3af11d7ecb2c3fc"`
[INFO] [stdout] edd922af8e8f19e3901e390c4a274a6ed1e1bf4eddee027ee3af11d7ecb2c3fc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/kimond/learn-rust-with-tests:/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] d81cd1559a9a2cbd0f96dee086d5a4052d6be835af35399b4681adc7816796f3
[INFO] running `"docker" "start" "-a" "d81cd1559a9a2cbd0f96dee086d5a4052d6be835af35399b4681adc7816796f3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/learn_rust_with_tests-9a173879f5dd18a9
[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" "d81cd1559a9a2cbd0f96dee086d5a4052d6be835af35399b4681adc7816796f3"`
[INFO] running `"docker" "rm" "-f" "d81cd1559a9a2cbd0f96dee086d5a4052d6be835af35399b4681adc7816796f3"`
[INFO] [stdout] d81cd1559a9a2cbd0f96dee086d5a4052d6be835af35399b4681adc7816796f3