[INFO] fetching crate overflow-proof 0.1.0...
[INFO] testing overflow-proof-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate overflow-proof 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate overflow-proof 0.1.0 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 overflow-proof 0.1.0
[INFO] finished tweaking crates.io crate overflow-proof 0.1.0
[INFO] tweaked toml for crates.io crate overflow-proof 0.1.0 written to /workspace/builds/worker-1/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] d026128d40c17102f1a52694fc0f0b9dbf6589785acc1183018215c33a9e95e2
[INFO] running `Command { std: "docker" "start" "-a" "d026128d40c17102f1a52694fc0f0b9dbf6589785acc1183018215c33a9e95e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d026128d40c17102f1a52694fc0f0b9dbf6589785acc1183018215c33a9e95e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d026128d40c17102f1a52694fc0f0b9dbf6589785acc1183018215c33a9e95e2", kill_on_drop: false }`
[INFO] [stdout] d026128d40c17102f1a52694fc0f0b9dbf6589785acc1183018215c33a9e95e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] e7f3e41775bdc2f648c5c34ae20dd966904426bbb741f02cdfaa06eb662e0a9f
[INFO] running `Command { std: "docker" "start" "-a" "e7f3e41775bdc2f648c5c34ae20dd966904426bbb741f02cdfaa06eb662e0a9f", kill_on_drop: false }`
[INFO] [stderr]    Compiling overflow-proof v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "e7f3e41775bdc2f648c5c34ae20dd966904426bbb741f02cdfaa06eb662e0a9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7f3e41775bdc2f648c5c34ae20dd966904426bbb741f02cdfaa06eb662e0a9f", kill_on_drop: false }`
[INFO] [stdout] e7f3e41775bdc2f648c5c34ae20dd966904426bbb741f02cdfaa06eb662e0a9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 3f2a78c119863ec644e76b5684f73c99a0237ea366df5b81a2e3b59662ce0d4e
[INFO] running `Command { std: "docker" "start" "-a" "3f2a78c119863ec644e76b5684f73c99a0237ea366df5b81a2e3b59662ce0d4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling overflow-proof v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "3f2a78c119863ec644e76b5684f73c99a0237ea366df5b81a2e3b59662ce0d4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f2a78c119863ec644e76b5684f73c99a0237ea366df5b81a2e3b59662ce0d4e", kill_on_drop: false }`
[INFO] [stdout] 3f2a78c119863ec644e76b5684f73c99a0237ea366df5b81a2e3b59662ce0d4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 0977e3aa39ad54bb93d1168566db7c417e362280373d76e340e460fcf79ccc5d
[INFO] running `Command { std: "docker" "start" "-a" "0977e3aa39ad54bb93d1168566db7c417e362280373d76e340e460fcf79ccc5d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/overflow_proof-31485099e71475c0)
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests overflow-proof
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] test src/lib.rs - (line 22) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0977e3aa39ad54bb93d1168566db7c417e362280373d76e340e460fcf79ccc5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0977e3aa39ad54bb93d1168566db7c417e362280373d76e340e460fcf79ccc5d", kill_on_drop: false }`
[INFO] [stdout] 0977e3aa39ad54bb93d1168566db7c417e362280373d76e340e460fcf79ccc5d