[INFO] fetching crate integer-result 1.0.0...
[INFO] testing integer-result-1.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate integer-result 1.0.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate integer-result 1.0.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate integer-result 1.0.0
[INFO] finished tweaking crates.io crate integer-result 1.0.0
[INFO] tweaked toml for crates.io crate integer-result 1.0.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf54ee633aa7326bca745b0b21315fa453f707dba56d88a9ca0cfe9a51df1e12
[INFO] running `Command { std: "docker" "start" "-a" "cf54ee633aa7326bca745b0b21315fa453f707dba56d88a9ca0cfe9a51df1e12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf54ee633aa7326bca745b0b21315fa453f707dba56d88a9ca0cfe9a51df1e12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf54ee633aa7326bca745b0b21315fa453f707dba56d88a9ca0cfe9a51df1e12", kill_on_drop: false }`
[INFO] [stdout] cf54ee633aa7326bca745b0b21315fa453f707dba56d88a9ca0cfe9a51df1e12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a7c368b2ea96cfb4aa9c5fea34d6a13b0eb83f30f6fc660daa64f36349ee325
[INFO] running `Command { std: "docker" "start" "-a" "0a7c368b2ea96cfb4aa9c5fea34d6a13b0eb83f30f6fc660daa64f36349ee325", kill_on_drop: false }`
[INFO] [stderr]    Compiling integer-result v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "0a7c368b2ea96cfb4aa9c5fea34d6a13b0eb83f30f6fc660daa64f36349ee325", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a7c368b2ea96cfb4aa9c5fea34d6a13b0eb83f30f6fc660daa64f36349ee325", kill_on_drop: false }`
[INFO] [stdout] 0a7c368b2ea96cfb4aa9c5fea34d6a13b0eb83f30f6fc660daa64f36349ee325
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef8ac3c0dbc93fc26bf313990a28fee5aa39fbee7226d8085805ededc019faca
[INFO] running `Command { std: "docker" "start" "-a" "ef8ac3c0dbc93fc26bf313990a28fee5aa39fbee7226d8085805ededc019faca", kill_on_drop: false }`
[INFO] [stderr]    Compiling integer-result v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "ef8ac3c0dbc93fc26bf313990a28fee5aa39fbee7226d8085805ededc019faca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef8ac3c0dbc93fc26bf313990a28fee5aa39fbee7226d8085805ededc019faca", kill_on_drop: false }`
[INFO] [stdout] ef8ac3c0dbc93fc26bf313990a28fee5aa39fbee7226d8085805ededc019faca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 05c583a6fa97a1e43c522a747b4e055bb7ea50f7fed219d2acd4340e0033d34b
[INFO] running `Command { std: "docker" "start" "-a" "05c583a6fa97a1e43c522a747b4e055bb7ea50f7fed219d2acd4340e0033d34b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/integer_result-f1a85b2228dc1ef6)
[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 integer-result
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - Ext::ok_equal (line 33) ... ok
[INFO] [stdout] test src/lib.rs - Ext::ok_less (line 14) ... ok
[INFO] [stdout] test src/lib.rs - Ext::ok_greater (line 52) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "05c583a6fa97a1e43c522a747b4e055bb7ea50f7fed219d2acd4340e0033d34b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05c583a6fa97a1e43c522a747b4e055bb7ea50f7fed219d2acd4340e0033d34b", kill_on_drop: false }`
[INFO] [stdout] 05c583a6fa97a1e43c522a747b4e055bb7ea50f7fed219d2acd4340e0033d34b