[INFO] fetching crate mod_crate 0.1.0...
[INFO] testing mod_crate-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate mod_crate 0.1.0 into /workspace/builds/worker-94/source
[INFO] validating manifest of crates.io crate mod_crate 0.1.0 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 mod_crate 0.1.0
[INFO] finished tweaking crates.io crate mod_crate 0.1.0
[INFO] tweaked toml for crates.io crate mod_crate 0.1.0 written to /workspace/builds/worker-94/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-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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] d3e6b56975f1af0621709e7d3361e7303e7b824309acd3abfdb2f9c4d01cb466
[INFO] running `Command { std: "docker" "start" "-a" "d3e6b56975f1af0621709e7d3361e7303e7b824309acd3abfdb2f9c4d01cb466", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3e6b56975f1af0621709e7d3361e7303e7b824309acd3abfdb2f9c4d01cb466", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3e6b56975f1af0621709e7d3361e7303e7b824309acd3abfdb2f9c4d01cb466", kill_on_drop: false }`
[INFO] [stdout] d3e6b56975f1af0621709e7d3361e7303e7b824309acd3abfdb2f9c4d01cb466
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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] 24442997d856bb1213b792e6d9121bb5f41891789fb2290fc9d2d8e212b364d4
[INFO] running `Command { std: "docker" "start" "-a" "24442997d856bb1213b792e6d9121bb5f41891789fb2290fc9d2d8e212b364d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling mod_crate v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.87s
[INFO] running `Command { std: "docker" "inspect" "24442997d856bb1213b792e6d9121bb5f41891789fb2290fc9d2d8e212b364d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24442997d856bb1213b792e6d9121bb5f41891789fb2290fc9d2d8e212b364d4", kill_on_drop: false }`
[INFO] [stdout] 24442997d856bb1213b792e6d9121bb5f41891789fb2290fc9d2d8e212b364d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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] c1bbb047628ba864cc5df77097691aa8c7647573009932dd427e73fe0c4c7606
[INFO] running `Command { std: "docker" "start" "-a" "c1bbb047628ba864cc5df77097691aa8c7647573009932dd427e73fe0c4c7606", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mod_crate v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `Command { std: "docker" "inspect" "c1bbb047628ba864cc5df77097691aa8c7647573009932dd427e73fe0c4c7606", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1bbb047628ba864cc5df77097691aa8c7647573009932dd427e73fe0c4c7606", kill_on_drop: false }`
[INFO] [stdout] c1bbb047628ba864cc5df77097691aa8c7647573009932dd427e73fe0c4c7606
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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] 27883edec7f32a90667e21beedeb2f33d64936b8a4538f60d8bfaa704a6dbd54
[INFO] running `Command { std: "docker" "start" "-a" "27883edec7f32a90667e21beedeb2f33d64936b8a4538f60d8bfaa704a6dbd54", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mod_crate-2fb622ec162390f9)
[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 mod_crate
[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" "27883edec7f32a90667e21beedeb2f33d64936b8a4538f60d8bfaa704a6dbd54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27883edec7f32a90667e21beedeb2f33d64936b8a4538f60d8bfaa704a6dbd54", kill_on_drop: false }`
[INFO] [stdout] 27883edec7f32a90667e21beedeb2f33d64936b8a4538f60d8bfaa704a6dbd54