[INFO] fetching crate easy_complex 0.4.1...
[INFO] testing easy_complex-0.4.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate easy_complex 0.4.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate easy_complex 0.4.1 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 easy_complex 0.4.1
[INFO] finished tweaking crates.io crate easy_complex 0.4.1
[INFO] tweaked toml for crates.io crate easy_complex 0.4.1 written to /workspace/builds/worker-13/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `panic` setting is ignored for `bench` profile
[INFO] [stderr] warning: `panic` setting is ignored for `test` profile
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 93b86073a5a8eccf819d91f997f1e535033ef9145689da0bf16caa02e6719324
[INFO] running `Command { std: "docker" "start" "-a" "93b86073a5a8eccf819d91f997f1e535033ef9145689da0bf16caa02e6719324", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93b86073a5a8eccf819d91f997f1e535033ef9145689da0bf16caa02e6719324", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93b86073a5a8eccf819d91f997f1e535033ef9145689da0bf16caa02e6719324", kill_on_drop: false }`
[INFO] [stdout] 93b86073a5a8eccf819d91f997f1e535033ef9145689da0bf16caa02e6719324
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] cb70fa7259ae7956d8a9017954c14fd9e2b0e2af7822b8cdd8ccc78794be9ddc
[INFO] running `Command { std: "docker" "start" "-a" "cb70fa7259ae7956d8a9017954c14fd9e2b0e2af7822b8cdd8ccc78794be9ddc", kill_on_drop: false }`
[INFO] [stderr] warning: `panic` setting is ignored for `bench` profile
[INFO] [stderr] warning: `panic` setting is ignored for `test` profile
[INFO] [stderr]    Compiling easy_complex v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "cb70fa7259ae7956d8a9017954c14fd9e2b0e2af7822b8cdd8ccc78794be9ddc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb70fa7259ae7956d8a9017954c14fd9e2b0e2af7822b8cdd8ccc78794be9ddc", kill_on_drop: false }`
[INFO] [stdout] cb70fa7259ae7956d8a9017954c14fd9e2b0e2af7822b8cdd8ccc78794be9ddc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 406ce15c76932ae1cb3cd0654dfa9d32f82da7ceaf1c0fc3bbae263cd63edb77
[INFO] running `Command { std: "docker" "start" "-a" "406ce15c76932ae1cb3cd0654dfa9d32f82da7ceaf1c0fc3bbae263cd63edb77", kill_on_drop: false }`
[INFO] [stderr] warning: `panic` setting is ignored for `bench` profile
[INFO] [stderr] warning: `panic` setting is ignored for `test` profile
[INFO] [stderr]    Compiling easy_complex v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/easy_complex-4d487c66450d9ba5)
[INFO] running `Command { std: "docker" "inspect" "406ce15c76932ae1cb3cd0654dfa9d32f82da7ceaf1c0fc3bbae263cd63edb77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "406ce15c76932ae1cb3cd0654dfa9d32f82da7ceaf1c0fc3bbae263cd63edb77", kill_on_drop: false }`
[INFO] [stdout] 406ce15c76932ae1cb3cd0654dfa9d32f82da7ceaf1c0fc3bbae263cd63edb77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] c8495fe1f71fba5960c1d28870d7b07d222e4ffa7d2b55b4ddbdf92d74b47973
[INFO] running `Command { std: "docker" "start" "-a" "c8495fe1f71fba5960c1d28870d7b07d222e4ffa7d2b55b4ddbdf92d74b47973", kill_on_drop: false }`
[INFO] [stderr] warning: `panic` setting is ignored for `bench` profile
[INFO] [stderr] warning: `panic` setting is ignored for `test` profile
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/easy_complex-4d487c66450d9ba5)
[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]    Doc-tests easy_complex
[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" "c8495fe1f71fba5960c1d28870d7b07d222e4ffa7d2b55b4ddbdf92d74b47973", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8495fe1f71fba5960c1d28870d7b07d222e4ffa7d2b55b4ddbdf92d74b47973", kill_on_drop: false }`
[INFO] [stdout] c8495fe1f71fba5960c1d28870d7b07d222e4ffa7d2b55b4ddbdf92d74b47973