[INFO] fetching crate rpn_calc 0.1.1...
[INFO] testing rpn_calc-0.1.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate rpn_calc 0.1.1 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate rpn_calc 0.1.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rpn_calc 0.1.1
[INFO] finished tweaking crates.io crate rpn_calc 0.1.1
[INFO] tweaked toml for crates.io crate rpn_calc 0.1.1 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 93cadf8656f5e5595a5719ceb11448eaa78d6f7f1f71f8b1957c66b471b49d0d
[INFO] running `Command { std: "docker" "start" "-a" "93cadf8656f5e5595a5719ceb11448eaa78d6f7f1f71f8b1957c66b471b49d0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93cadf8656f5e5595a5719ceb11448eaa78d6f7f1f71f8b1957c66b471b49d0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93cadf8656f5e5595a5719ceb11448eaa78d6f7f1f71f8b1957c66b471b49d0d", kill_on_drop: false }`
[INFO] [stdout] 93cadf8656f5e5595a5719ceb11448eaa78d6f7f1f71f8b1957c66b471b49d0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 889a4bfb2b00d930440d9709c10e46df2a2c6536a1bb66a97b85bad78bb5d599
[INFO] running `Command { std: "docker" "start" "-a" "889a4bfb2b00d930440d9709c10e46df2a2c6536a1bb66a97b85bad78bb5d599", kill_on_drop: false }`
[INFO] [stderr]    Compiling rpn_calc v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "889a4bfb2b00d930440d9709c10e46df2a2c6536a1bb66a97b85bad78bb5d599", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "889a4bfb2b00d930440d9709c10e46df2a2c6536a1bb66a97b85bad78bb5d599", kill_on_drop: false }`
[INFO] [stdout] 889a4bfb2b00d930440d9709c10e46df2a2c6536a1bb66a97b85bad78bb5d599
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d6677ead6f7844813580adea997d7bc506c38a028e9f4ff600538992d8acba6
[INFO] running `Command { std: "docker" "start" "-a" "8d6677ead6f7844813580adea997d7bc506c38a028e9f4ff600538992d8acba6", kill_on_drop: false }`
[INFO] [stderr]    Compiling rpn_calc v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "8d6677ead6f7844813580adea997d7bc506c38a028e9f4ff600538992d8acba6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d6677ead6f7844813580adea997d7bc506c38a028e9f4ff600538992d8acba6", kill_on_drop: false }`
[INFO] [stdout] 8d6677ead6f7844813580adea997d7bc506c38a028e9f4ff600538992d8acba6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 547c1d5b502253b3d8574d454b906c619dc590ad6415f49d421a52cb3baf21b5
[INFO] running `Command { std: "docker" "start" "-a" "547c1d5b502253b3d8574d454b906c619dc590ad6415f49d421a52cb3baf21b5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rpn_calc-6e0535f373608ed3)
[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 rpn_calc
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "547c1d5b502253b3d8574d454b906c619dc590ad6415f49d421a52cb3baf21b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "547c1d5b502253b3d8574d454b906c619dc590ad6415f49d421a52cb3baf21b5", kill_on_drop: false }`
[INFO] [stdout] 547c1d5b502253b3d8574d454b906c619dc590ad6415f49d421a52cb3baf21b5