[INFO] fetching crate ccomplex 0.1.0...
[INFO] testing ccomplex-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate ccomplex 0.1.0 into /workspace/builds/worker-44/source
[INFO] validating manifest of crates.io crate ccomplex 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 ccomplex 0.1.0
[INFO] finished tweaking crates.io crate ccomplex 0.1.0
[INFO] tweaked toml for crates.io crate ccomplex 0.1.0 written to /workspace/builds/worker-44/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-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] c9d11b5ab76dcf7bbfb1b1d6a49fa1f79510aa9f79b6bb3dcdaa0ba9565478e1
[INFO] running `Command { std: "docker" "start" "-a" "c9d11b5ab76dcf7bbfb1b1d6a49fa1f79510aa9f79b6bb3dcdaa0ba9565478e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9d11b5ab76dcf7bbfb1b1d6a49fa1f79510aa9f79b6bb3dcdaa0ba9565478e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9d11b5ab76dcf7bbfb1b1d6a49fa1f79510aa9f79b6bb3dcdaa0ba9565478e1", kill_on_drop: false }`
[INFO] [stdout] c9d11b5ab76dcf7bbfb1b1d6a49fa1f79510aa9f79b6bb3dcdaa0ba9565478e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] db6f64e6065e986e1c3998e663013963b57aff81de898b8da550d925524874d0
[INFO] running `Command { std: "docker" "start" "-a" "db6f64e6065e986e1c3998e663013963b57aff81de898b8da550d925524874d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling ccomplex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.08s
[INFO] running `Command { std: "docker" "inspect" "db6f64e6065e986e1c3998e663013963b57aff81de898b8da550d925524874d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db6f64e6065e986e1c3998e663013963b57aff81de898b8da550d925524874d0", kill_on_drop: false }`
[INFO] [stdout] db6f64e6065e986e1c3998e663013963b57aff81de898b8da550d925524874d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] 3c6c9b1c4bca875d5a883dd948e2bbd158a7cb7a388376109c9304df0d11e8b0
[INFO] running `Command { std: "docker" "start" "-a" "3c6c9b1c4bca875d5a883dd948e2bbd158a7cb7a388376109c9304df0d11e8b0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ccomplex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/ccomplex-c7dda4049b1c0388)
[INFO] running `Command { std: "docker" "inspect" "3c6c9b1c4bca875d5a883dd948e2bbd158a7cb7a388376109c9304df0d11e8b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c6c9b1c4bca875d5a883dd948e2bbd158a7cb7a388376109c9304df0d11e8b0", kill_on_drop: false }`
[INFO] [stdout] 3c6c9b1c4bca875d5a883dd948e2bbd158a7cb7a388376109c9304df0d11e8b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] aef84213cd13f4c5c752e4c43e215b1de6b6955b674c64835c5d1a5e648ce6bf
[INFO] running `Command { std: "docker" "start" "-a" "aef84213cd13f4c5c752e4c43e215b1de6b6955b674c64835c5d1a5e648ce6bf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ccomplex-c7dda4049b1c0388)
[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 ccomplex
[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 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aef84213cd13f4c5c752e4c43e215b1de6b6955b674c64835c5d1a5e648ce6bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aef84213cd13f4c5c752e4c43e215b1de6b6955b674c64835c5d1a5e648ce6bf", kill_on_drop: false }`
[INFO] [stdout] aef84213cd13f4c5c752e4c43e215b1de6b6955b674c64835c5d1a5e648ce6bf