[INFO] fetching crate indicium 0.1.3...
[INFO] testing indicium-0.1.3 against 1.55.0 for beta-1.56-1
[INFO] extracting crate indicium 0.1.3 into /workspace/builds/worker-98/source
[INFO] validating manifest of crates.io crate indicium 0.1.3 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 indicium 0.1.3
[INFO] finished tweaking crates.io crate indicium 0.1.3
[INFO] tweaked toml for crates.io crate indicium 0.1.3 written to /workspace/builds/worker-98/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] b530c19f5702150415013f388725cf547b9b229edca37476a9757b49768b7d33
[INFO] running `Command { std: "docker" "start" "-a" "b530c19f5702150415013f388725cf547b9b229edca37476a9757b49768b7d33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b530c19f5702150415013f388725cf547b9b229edca37476a9757b49768b7d33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b530c19f5702150415013f388725cf547b9b229edca37476a9757b49768b7d33", kill_on_drop: false }`
[INFO] [stdout] b530c19f5702150415013f388725cf547b9b229edca37476a9757b49768b7d33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] f7a95d3c24bb7d0c823ccf2e7a529f5fb4f2591d01b8585d33cd41ef8f393582
[INFO] running `Command { std: "docker" "start" "-a" "f7a95d3c24bb7d0c823ccf2e7a529f5fb4f2591d01b8585d33cd41ef8f393582", kill_on_drop: false }`
[INFO] [stderr]    Compiling indicium v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "f7a95d3c24bb7d0c823ccf2e7a529f5fb4f2591d01b8585d33cd41ef8f393582", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7a95d3c24bb7d0c823ccf2e7a529f5fb4f2591d01b8585d33cd41ef8f393582", kill_on_drop: false }`
[INFO] [stdout] f7a95d3c24bb7d0c823ccf2e7a529f5fb4f2591d01b8585d33cd41ef8f393582
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] 6a6311e0c6ba007ea2c511d113d5a4ae3d0ef5809e615ec99cbfed2d56744002
[INFO] running `Command { std: "docker" "start" "-a" "6a6311e0c6ba007ea2c511d113d5a4ae3d0ef5809e615ec99cbfed2d56744002", kill_on_drop: false }`
[INFO] [stderr]    Compiling indicium v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.63s
[INFO] running `Command { std: "docker" "inspect" "6a6311e0c6ba007ea2c511d113d5a4ae3d0ef5809e615ec99cbfed2d56744002", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a6311e0c6ba007ea2c511d113d5a4ae3d0ef5809e615ec99cbfed2d56744002", kill_on_drop: false }`
[INFO] [stdout] 6a6311e0c6ba007ea2c511d113d5a4ae3d0ef5809e615ec99cbfed2d56744002
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] b3cc455a3c82d563569939a96511ca27858bcbab4e18f201d3abd9d1ed9df090
[INFO] running `Command { std: "docker" "start" "-a" "b3cc455a3c82d563569939a96511ca27858bcbab4e18f201d3abd9d1ed9df090", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/indicium-1a0c475078438eb7)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test simple::tests::simple ... 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 indicium
[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" "b3cc455a3c82d563569939a96511ca27858bcbab4e18f201d3abd9d1ed9df090", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3cc455a3c82d563569939a96511ca27858bcbab4e18f201d3abd9d1ed9df090", kill_on_drop: false }`
[INFO] [stdout] b3cc455a3c82d563569939a96511ca27858bcbab4e18f201d3abd9d1ed9df090