[INFO] cloning repository https://github.com/hideki1217/auto_diff
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hideki1217/auto_diff" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhideki1217%2Fauto_diff", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhideki1217%2Fauto_diff'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 906a78ccbf3794c4a28865f12e319230ca8fa22e
[INFO] testing hideki1217/auto_diff 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%2Fhideki1217%2Fauto_diff" "/workspace/builds/worker-40/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-40/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hideki1217/auto_diff 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/hideki1217/auto_diff
[INFO] finished tweaking git repo https://github.com/hideki1217/auto_diff
[INFO] tweaked toml for git repo https://github.com/hideki1217/auto_diff written to /workspace/builds/worker-40/source/Cargo.toml
[INFO] crate git repo https://github.com/hideki1217/auto_diff 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-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] 5829a5ba260c4740fd233b968c2c497a452c87a39b95e889ea553a039aebd9f2
[INFO] running `Command { std: "docker" "start" "-a" "5829a5ba260c4740fd233b968c2c497a452c87a39b95e889ea553a039aebd9f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5829a5ba260c4740fd233b968c2c497a452c87a39b95e889ea553a039aebd9f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5829a5ba260c4740fd233b968c2c497a452c87a39b95e889ea553a039aebd9f2", kill_on_drop: false }`
[INFO] [stdout] 5829a5ba260c4740fd233b968c2c497a452c87a39b95e889ea553a039aebd9f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] e858769cf36f39cc3d53794da6792ffb6f0a1924a891b1b2f8a8b7f8f8ecb897
[INFO] running `Command { std: "docker" "start" "-a" "e858769cf36f39cc3d53794da6792ffb6f0a1924a891b1b2f8a8b7f8f8ecb897", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling auto_diff v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 26s
[INFO] running `Command { std: "docker" "inspect" "e858769cf36f39cc3d53794da6792ffb6f0a1924a891b1b2f8a8b7f8f8ecb897", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e858769cf36f39cc3d53794da6792ffb6f0a1924a891b1b2f8a8b7f8f8ecb897", kill_on_drop: false }`
[INFO] [stdout] e858769cf36f39cc3d53794da6792ffb6f0a1924a891b1b2f8a8b7f8f8ecb897
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] 049ece384637a685a594a253893b2f56700bf3642b3edbbebf2697bd678f6825
[INFO] running `Command { std: "docker" "start" "-a" "049ece384637a685a594a253893b2f56700bf3642b3edbbebf2697bd678f6825", kill_on_drop: false }`
[INFO] [stderr]    Compiling auto_diff v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/auto_diff-83aae4eab17a0656)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/auto_diff-811548e70834115d)
[INFO] running `Command { std: "docker" "inspect" "049ece384637a685a594a253893b2f56700bf3642b3edbbebf2697bd678f6825", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "049ece384637a685a594a253893b2f56700bf3642b3edbbebf2697bd678f6825", kill_on_drop: false }`
[INFO] [stdout] 049ece384637a685a594a253893b2f56700bf3642b3edbbebf2697bd678f6825
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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] e0b7ca54973658a855a61e627f07ac883c2e933cd6ea7259e42684a083ec711f
[INFO] running `Command { std: "docker" "start" "-a" "e0b7ca54973658a855a61e627f07ac883c2e933cd6ea7259e42684a083ec711f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/auto_diff-83aae4eab17a0656)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test ops::tests::const_eval_test ... ok
[INFO] [stdout] test ops::tests::mul_test ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/auto_diff-811548e70834115d)
[INFO] [stdout] test ops::tests::const_test ... ok
[INFO] [stdout] test ops::tests::exp_test ... ok
[INFO] [stdout] test ops::tests::pow_test ... ok
[INFO] [stdout] test ops::tests::add_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests auto_diff
[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 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" "e0b7ca54973658a855a61e627f07ac883c2e933cd6ea7259e42684a083ec711f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0b7ca54973658a855a61e627f07ac883c2e933cd6ea7259e42684a083ec711f", kill_on_drop: false }`
[INFO] [stdout] e0b7ca54973658a855a61e627f07ac883c2e933cd6ea7259e42684a083ec711f