[INFO] cloning repository https://github.com/MagnoElMagnifico/math_better
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MagnoElMagnifico/math_better" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMagnoElMagnifico%2Fmath_better", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMagnoElMagnifico%2Fmath_better'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3db01e4508de0174c063f12313931a755825ee0c
[INFO] testing MagnoElMagnifico/math_better against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMagnoElMagnifico%2Fmath_better" "/workspace/builds/worker-95/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-95/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MagnoElMagnifico/math_better on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MagnoElMagnifico/math_better
[INFO] finished tweaking git repo https://github.com/MagnoElMagnifico/math_better
[INFO] tweaked toml for git repo https://github.com/MagnoElMagnifico/math_better written to /workspace/builds/worker-95/source/Cargo.toml
[INFO] crate git repo https://github.com/MagnoElMagnifico/math_better already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 56f0929bbbd5ad471445030a9ba66bf9f0d83b1c0bfa3bf74ea22cf937f37a9f
[INFO] running `Command { std: "docker" "start" "-a" "56f0929bbbd5ad471445030a9ba66bf9f0d83b1c0bfa3bf74ea22cf937f37a9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56f0929bbbd5ad471445030a9ba66bf9f0d83b1c0bfa3bf74ea22cf937f37a9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56f0929bbbd5ad471445030a9ba66bf9f0d83b1c0bfa3bf74ea22cf937f37a9f", kill_on_drop: false }`
[INFO] [stdout] 56f0929bbbd5ad471445030a9ba66bf9f0d83b1c0bfa3bf74ea22cf937f37a9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5bafa85477e9fca9eb41128e6d15fbd5983d1e924f13cd0ffa571d9dc94596d
[INFO] running `Command { std: "docker" "start" "-a" "f5bafa85477e9fca9eb41128e6d15fbd5983d1e924f13cd0ffa571d9dc94596d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling math_better v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.38s
[INFO] running `Command { std: "docker" "inspect" "f5bafa85477e9fca9eb41128e6d15fbd5983d1e924f13cd0ffa571d9dc94596d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5bafa85477e9fca9eb41128e6d15fbd5983d1e924f13cd0ffa571d9dc94596d", kill_on_drop: false }`
[INFO] [stdout] f5bafa85477e9fca9eb41128e6d15fbd5983d1e924f13cd0ffa571d9dc94596d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31368a07520117385ab9aec91371cd889390195ce8f17b1dc22c3bd873942c9a
[INFO] running `Command { std: "docker" "start" "-a" "31368a07520117385ab9aec91371cd889390195ce8f17b1dc22c3bd873942c9a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling math_better v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.44s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/math_better-adbcf06fe9137cf5)
[INFO] running `Command { std: "docker" "inspect" "31368a07520117385ab9aec91371cd889390195ce8f17b1dc22c3bd873942c9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31368a07520117385ab9aec91371cd889390195ce8f17b1dc22c3bd873942c9a", kill_on_drop: false }`
[INFO] [stdout] 31368a07520117385ab9aec91371cd889390195ce8f17b1dc22c3bd873942c9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c643dd8447dac498ea09015c9892732f850b787a174942a834c9f0fee2a6d212
[INFO] running `Command { std: "docker" "start" "-a" "c643dd8447dac498ea09015c9892732f850b787a174942a834c9f0fee2a6d212", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.21s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/math_better-adbcf06fe9137cf5)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test math_better::unit_tests::test_calculate_result ... ok
[INFO] [stdout] test math_better::unit_tests::test_format_question ... ok
[INFO] [stdout] test math_better::unit_tests::test_gen_number ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c643dd8447dac498ea09015c9892732f850b787a174942a834c9f0fee2a6d212", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c643dd8447dac498ea09015c9892732f850b787a174942a834c9f0fee2a6d212", kill_on_drop: false }`
[INFO] [stdout] c643dd8447dac498ea09015c9892732f850b787a174942a834c9f0fee2a6d212