[INFO] fetching crate gem 0.0.0...
[INFO] testing gem-0.0.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate gem 0.0.0 into /workspace/builds/worker-59/source
[INFO] validating manifest of crates.io crate gem 0.0.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gem 0.0.0
[INFO] finished tweaking crates.io crate gem 0.0.0
[INFO] tweaked toml for crates.io crate gem 0.0.0 written to /workspace/builds/worker-59/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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" "+1.54.0" "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-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 385d71ad60af32a561e7c61129266b3b54bfc0c6654aeb0cead13dd6f11fc311
[INFO] running `Command { std: "docker" "start" "-a" "385d71ad60af32a561e7c61129266b3b54bfc0c6654aeb0cead13dd6f11fc311", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "385d71ad60af32a561e7c61129266b3b54bfc0c6654aeb0cead13dd6f11fc311", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "385d71ad60af32a561e7c61129266b3b54bfc0c6654aeb0cead13dd6f11fc311", kill_on_drop: false }`
[INFO] [stdout] 385d71ad60af32a561e7c61129266b3b54bfc0c6654aeb0cead13dd6f11fc311
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5eb38b255fc6cf639e32d1d1203efe83cc79e5f81421dc114f87b5a6169b5f28
[INFO] running `Command { std: "docker" "start" "-a" "5eb38b255fc6cf639e32d1d1203efe83cc79e5f81421dc114f87b5a6169b5f28", kill_on_drop: false }`
[INFO] [stderr]    Compiling gem v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "5eb38b255fc6cf639e32d1d1203efe83cc79e5f81421dc114f87b5a6169b5f28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eb38b255fc6cf639e32d1d1203efe83cc79e5f81421dc114f87b5a6169b5f28", kill_on_drop: false }`
[INFO] [stdout] 5eb38b255fc6cf639e32d1d1203efe83cc79e5f81421dc114f87b5a6169b5f28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7284484681f12861e4a4b2aef960b6dcf6a0fada4693537a7dd8feab9d1d653
[INFO] running `Command { std: "docker" "start" "-a" "c7284484681f12861e4a4b2aef960b6dcf6a0fada4693537a7dd8feab9d1d653", kill_on_drop: false }`
[INFO] [stderr]    Compiling gem v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "c7284484681f12861e4a4b2aef960b6dcf6a0fada4693537a7dd8feab9d1d653", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7284484681f12861e4a4b2aef960b6dcf6a0fada4693537a7dd8feab9d1d653", kill_on_drop: false }`
[INFO] [stdout] c7284484681f12861e4a4b2aef960b6dcf6a0fada4693537a7dd8feab9d1d653
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bf5cc5fab5cd7e22e2b9fab567ef7980cba371d8936946bd5d2ac713b9092b42
[INFO] running `Command { std: "docker" "start" "-a" "bf5cc5fab5cd7e22e2b9fab567ef7980cba371d8936946bd5d2ac713b9092b42", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gem-0d3559f28726ba19)
[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 gem
[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" "bf5cc5fab5cd7e22e2b9fab567ef7980cba371d8936946bd5d2ac713b9092b42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf5cc5fab5cd7e22e2b9fab567ef7980cba371d8936946bd5d2ac713b9092b42", kill_on_drop: false }`
[INFO] [stdout] bf5cc5fab5cd7e22e2b9fab567ef7980cba371d8936946bd5d2ac713b9092b42
