[INFO] fetching crate csc411_arith 0.1.0...
[INFO] testing csc411_arith-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate csc411_arith 0.1.0 into /workspace/builds/worker-73/source
[INFO] validating manifest of crates.io crate csc411_arith 0.1.0 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 crates.io crate csc411_arith 0.1.0
[INFO] finished tweaking crates.io crate csc411_arith 0.1.0
[INFO] tweaked toml for crates.io crate csc411_arith 0.1.0 written to /workspace/builds/worker-73/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] 73a58d60ded7bec54b3ef1624124449bda9b0907b399a9e32fa976f56ff0c6b7
[INFO] running `Command { std: "docker" "start" "-a" "73a58d60ded7bec54b3ef1624124449bda9b0907b399a9e32fa976f56ff0c6b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "73a58d60ded7bec54b3ef1624124449bda9b0907b399a9e32fa976f56ff0c6b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73a58d60ded7bec54b3ef1624124449bda9b0907b399a9e32fa976f56ff0c6b7", kill_on_drop: false }`
[INFO] [stdout] 73a58d60ded7bec54b3ef1624124449bda9b0907b399a9e32fa976f56ff0c6b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] 513ee1df72f87ea46260ae27701da131072e5795b78330d0d599f628b6782f03
[INFO] running `Command { std: "docker" "start" "-a" "513ee1df72f87ea46260ae27701da131072e5795b78330d0d599f628b6782f03", kill_on_drop: false }`
[INFO] [stderr]    Compiling csc411_arith v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.94s
[INFO] running `Command { std: "docker" "inspect" "513ee1df72f87ea46260ae27701da131072e5795b78330d0d599f628b6782f03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "513ee1df72f87ea46260ae27701da131072e5795b78330d0d599f628b6782f03", kill_on_drop: false }`
[INFO] [stdout] 513ee1df72f87ea46260ae27701da131072e5795b78330d0d599f628b6782f03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] aaa78abf7a7f77d07e32681785cd08bdfa12b0f9ba4d23d549c5404db55dcb57
[INFO] running `Command { std: "docker" "start" "-a" "aaa78abf7a7f77d07e32681785cd08bdfa12b0f9ba4d23d549c5404db55dcb57", kill_on_drop: false }`
[INFO] [stderr]    Compiling csc411_arith v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/csc411_arith-b507818fa8c445bc)
[INFO] running `Command { std: "docker" "inspect" "aaa78abf7a7f77d07e32681785cd08bdfa12b0f9ba4d23d549c5404db55dcb57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aaa78abf7a7f77d07e32681785cd08bdfa12b0f9ba4d23d549c5404db55dcb57", kill_on_drop: false }`
[INFO] [stdout] aaa78abf7a7f77d07e32681785cd08bdfa12b0f9ba4d23d549c5404db55dcb57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] 59953803762e28fe2b295131e09a59e8bfc39906a34eb88288c535ac685e6b4a
[INFO] running `Command { std: "docker" "start" "-a" "59953803762e28fe2b295131e09a59e8bfc39906a34eb88288c535ac685e6b4a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/csc411_arith-b507818fa8c445bc)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_exact ... ok
[INFO] [stdout] test tests::test_inexact ... ok
[INFO] [stdout] test tests::test_out_of_bounds - should panic ... ok
[INFO] [stderr]    Doc-tests csc411_arith
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[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] running `Command { std: "docker" "inspect" "59953803762e28fe2b295131e09a59e8bfc39906a34eb88288c535ac685e6b4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59953803762e28fe2b295131e09a59e8bfc39906a34eb88288c535ac685e6b4a", kill_on_drop: false }`
[INFO] [stdout] 59953803762e28fe2b295131e09a59e8bfc39906a34eb88288c535ac685e6b4a