[INFO] cloning repository https://github.com/xpepper/rust_exercises
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xpepper/rust_exercises" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxpepper%2Frust_exercises", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxpepper%2Frust_exercises'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 78a2e0d0f4ae62e07d20561a3aa02397146a9df5
[INFO] testing xpepper/rust_exercises against try#0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 for pr-137122-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxpepper%2Frust_exercises" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/xpepper/rust_exercises
[INFO] finished tweaking git repo https://github.com/xpepper/rust_exercises
[INFO] tweaked toml for git repo https://github.com/xpepper/rust_exercises written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/xpepper/rust_exercises on toolchain 0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/xpepper/rust_exercises already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d360c64325964e1301cc2e458008e0f59ad6f9bf7fdf3969421b844194ff5602
[INFO] running `Command { std: "docker" "start" "-a" "d360c64325964e1301cc2e458008e0f59ad6f9bf7fdf3969421b844194ff5602", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d360c64325964e1301cc2e458008e0f59ad6f9bf7fdf3969421b844194ff5602", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d360c64325964e1301cc2e458008e0f59ad6f9bf7fdf3969421b844194ff5602", kill_on_drop: false }`
[INFO] [stdout] d360c64325964e1301cc2e458008e0f59ad6f9bf7fdf3969421b844194ff5602
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 81f5d2ae59c6150c7c856521fc6c11e476aa22dc177fd89187174a3743bfc5bd
[INFO] running `Command { std: "docker" "start" "-a" "81f5d2ae59c6150c7c856521fc6c11e476aa22dc177fd89187174a3743bfc5bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.87
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]    Compiling pig_latin v0.1.0 (/opt/rustwide/workdir/pig_latin)
[INFO] [stderr]    Compiling org_employee_cli v0.1.0 (/opt/rustwide/workdir/org_employee_cli)
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling median_and_mode v0.1.0 (/opt/rustwide/workdir/median_and_mode)
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir/guessing_game)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.99s
[INFO] running `Command { std: "docker" "inspect" "81f5d2ae59c6150c7c856521fc6c11e476aa22dc177fd89187174a3743bfc5bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81f5d2ae59c6150c7c856521fc6c11e476aa22dc177fd89187174a3743bfc5bd", kill_on_drop: false }`
[INFO] [stdout] 81f5d2ae59c6150c7c856521fc6c11e476aa22dc177fd89187174a3743bfc5bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40ee0a5c4f984bb52c33a14f77528a3bc85ed595de3fc94da2f77cb84dfa8fd8
[INFO] running `Command { std: "docker" "start" "-a" "40ee0a5c4f984bb52c33a14f77528a3bc85ed595de3fc94da2f77cb84dfa8fd8", kill_on_drop: false }`
[INFO] [stderr]    Compiling pig_latin v0.1.0 (/opt/rustwide/workdir/pig_latin)
[INFO] [stderr]    Compiling org_employee_cli v0.1.0 (/opt/rustwide/workdir/org_employee_cli)
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir/guessing_game)
[INFO] [stderr]    Compiling median_and_mode v0.1.0 (/opt/rustwide/workdir/median_and_mode)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "40ee0a5c4f984bb52c33a14f77528a3bc85ed595de3fc94da2f77cb84dfa8fd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40ee0a5c4f984bb52c33a14f77528a3bc85ed595de3fc94da2f77cb84dfa8fd8", kill_on_drop: false }`
[INFO] [stdout] 40ee0a5c4f984bb52c33a14f77528a3bc85ed595de3fc94da2f77cb84dfa8fd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 70ba0bccf5ba203fc22a8ea6959b5e4df9cec093d52c9e2167d9a0226c1d312a
[INFO] running `Command { std: "docker" "start" "-a" "70ba0bccf5ba203fc22a8ea6959b5e4df9cec093d52c9e2167d9a0226c1d312a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/guessing_game-97edccc28f9e0758)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/median_and_mode-2b9da87cf740a1cd)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/org_employee_cli-bb9676776b9d1c1c)
[INFO] [stdout] test median_and_mode::tests::compute_median_of_a_list_of_numbers ... ok
[INFO] [stdout] test tests::test_random_list_of_integers ... ok
[INFO] [stdout] test median_and_mode::tests::compute_mode_of_a_list_of_numbers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/pig_latin-0295dde98d81360b)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test pig_latin::tests::words_starting_with_uppercase_consonant_have_that_char_moved_to_the_end_and_ay_added ... ok
[INFO] [stdout] test pig_latin::tests::words_starting_with_non_alphabetic_characters_are_unchanged ... ok
[INFO] [stdout] test pig_latin::tests::does_not_apply_on_empty_strings ... ok
[INFO] [stdout] test pig_latin::tests::words_starting_with_uppercase_vowel_have_hay_added_at_the_end ... ok
[INFO] [stdout] test pig_latin::tests::words_starting_with_a_vowel_have_hay_added_at_the_end ... ok
[INFO] [stdout] test pig_latin::tests::words_starting_with_a_consonant_have_that_char_moved_to_the_end_of_the_word_and_ay_is_added ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "70ba0bccf5ba203fc22a8ea6959b5e4df9cec093d52c9e2167d9a0226c1d312a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70ba0bccf5ba203fc22a8ea6959b5e4df9cec093d52c9e2167d9a0226c1d312a", kill_on_drop: false }`
[INFO] [stdout] 70ba0bccf5ba203fc22a8ea6959b5e4df9cec093d52c9e2167d9a0226c1d312a