[INFO] fetching crate tempeh_visibility 0.0.1...
[INFO] testing tempeh_visibility-0.0.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate tempeh_visibility 0.0.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate tempeh_visibility 0.0.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tempeh_visibility 0.0.1
[INFO] finished tweaking crates.io crate tempeh_visibility 0.0.1
[INFO] tweaked toml for crates.io crate tempeh_visibility 0.0.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3a2d135f90d2e26a8c4fc53c8697fe5fd14564cbf13462ae20eb10e49c81905
[INFO] running `Command { std: "docker" "start" "-a" "c3a2d135f90d2e26a8c4fc53c8697fe5fd14564cbf13462ae20eb10e49c81905", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3a2d135f90d2e26a8c4fc53c8697fe5fd14564cbf13462ae20eb10e49c81905", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3a2d135f90d2e26a8c4fc53c8697fe5fd14564cbf13462ae20eb10e49c81905", kill_on_drop: false }`
[INFO] [stdout] c3a2d135f90d2e26a8c4fc53c8697fe5fd14564cbf13462ae20eb10e49c81905
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65ce37e471378ee205a4242e4533ecae1f94368b5342edef67849cf0a4e3e8db
[INFO] running `Command { std: "docker" "start" "-a" "65ce37e471378ee205a4242e4533ecae1f94368b5342edef67849cf0a4e3e8db", kill_on_drop: false }`
[INFO] [stderr]    Compiling tempeh_visibility v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "65ce37e471378ee205a4242e4533ecae1f94368b5342edef67849cf0a4e3e8db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65ce37e471378ee205a4242e4533ecae1f94368b5342edef67849cf0a4e3e8db", kill_on_drop: false }`
[INFO] [stdout] 65ce37e471378ee205a4242e4533ecae1f94368b5342edef67849cf0a4e3e8db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86a311f1d3d8289dd12e15614c3bae48327ac4c03942fce042c570a1588b0d6a
[INFO] running `Command { std: "docker" "start" "-a" "86a311f1d3d8289dd12e15614c3bae48327ac4c03942fce042c570a1588b0d6a", kill_on_drop: false }`
[INFO] [stderr]    Compiling tempeh_visibility v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "86a311f1d3d8289dd12e15614c3bae48327ac4c03942fce042c570a1588b0d6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86a311f1d3d8289dd12e15614c3bae48327ac4c03942fce042c570a1588b0d6a", kill_on_drop: false }`
[INFO] [stdout] 86a311f1d3d8289dd12e15614c3bae48327ac4c03942fce042c570a1588b0d6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5d6446188c88d73c46aeb5a3d40d29eb76bb85796f8f2d4130a1858ed18f2d01
[INFO] running `Command { std: "docker" "start" "-a" "5d6446188c88d73c46aeb5a3d40d29eb76bb85796f8f2d4130a1858ed18f2d01", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tempeh_visibility-6ae876aca404e6a0)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tempeh_visibility
[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" "5d6446188c88d73c46aeb5a3d40d29eb76bb85796f8f2d4130a1858ed18f2d01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d6446188c88d73c46aeb5a3d40d29eb76bb85796f8f2d4130a1858ed18f2d01", kill_on_drop: false }`
[INFO] [stdout] 5d6446188c88d73c46aeb5a3d40d29eb76bb85796f8f2d4130a1858ed18f2d01