[INFO] fetching crate mine_sweeperr 0.3.0...
[INFO] testing mine_sweeperr-0.3.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate mine_sweeperr 0.3.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate mine_sweeperr 0.3.0
[INFO] finished tweaking crates.io crate mine_sweeperr 0.3.0
[INFO] tweaked toml for crates.io crate mine_sweeperr 0.3.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mine_sweeperr 0.3.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 23 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de95f26b0b5d3843c996be0717bb397683d5b78b1b38d71a945132974b50a0b6
[INFO] running `Command { std: "docker" "start" "-a" "de95f26b0b5d3843c996be0717bb397683d5b78b1b38d71a945132974b50a0b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de95f26b0b5d3843c996be0717bb397683d5b78b1b38d71a945132974b50a0b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de95f26b0b5d3843c996be0717bb397683d5b78b1b38d71a945132974b50a0b6", kill_on_drop: false }`
[INFO] [stdout] de95f26b0b5d3843c996be0717bb397683d5b78b1b38d71a945132974b50a0b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2db9d486b08a62d25ee2c5f29c137e4825da9136b4666b1a04653183aa4a5a1a
[INFO] running `Command { std: "docker" "start" "-a" "2db9d486b08a62d25ee2c5f29c137e4825da9136b4666b1a04653183aa4a5a1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling mine_sweeperr v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "2db9d486b08a62d25ee2c5f29c137e4825da9136b4666b1a04653183aa4a5a1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2db9d486b08a62d25ee2c5f29c137e4825da9136b4666b1a04653183aa4a5a1a", kill_on_drop: false }`
[INFO] [stdout] 2db9d486b08a62d25ee2c5f29c137e4825da9136b4666b1a04653183aa4a5a1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6eb1192c22335596436d5d6bbd12bfdf3e8df0b2786033c3dd4f5a7445c0a7bd
[INFO] running `Command { std: "docker" "start" "-a" "6eb1192c22335596436d5d6bbd12bfdf3e8df0b2786033c3dd4f5a7445c0a7bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling mine_sweeperr v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "6eb1192c22335596436d5d6bbd12bfdf3e8df0b2786033c3dd4f5a7445c0a7bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6eb1192c22335596436d5d6bbd12bfdf3e8df0b2786033c3dd4f5a7445c0a7bd", kill_on_drop: false }`
[INFO] [stdout] 6eb1192c22335596436d5d6bbd12bfdf3e8df0b2786033c3dd4f5a7445c0a7bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ec536c1cf77fd7362df193177220b343ca8418feccc0ae7cdca6782f418a4433
[INFO] running `Command { std: "docker" "start" "-a" "ec536c1cf77fd7362df193177220b343ca8418feccc0ae7cdca6782f418a4433", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mine_sweeperr-4e084ac0ec59a9d5)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::test_alternate_formatter ... ok
[INFO] [stdout] test tests::neighbors ... ok
[INFO] [stdout] test tests::test_full_formatter ... ok
[INFO] [stdout] test tests::test_column_numbers ... ok
[INFO] [stdout] test tests::test_precision_formatter ... ok
[INFO] [stdout] test tests::play_matrix ... ok
[INFO] [stdout] test tests::test_simple_formatter ... ok
[INFO] [stdout] test tests::it_panics - should panic ... ok
[INFO] [stdout] test tests::compare_hash_matrix ... ok
[INFO] [stdout] test tests::play_hash ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ec536c1cf77fd7362df193177220b343ca8418feccc0ae7cdca6782f418a4433", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec536c1cf77fd7362df193177220b343ca8418feccc0ae7cdca6782f418a4433", kill_on_drop: false }`
[INFO] [stdout] ec536c1cf77fd7362df193177220b343ca8418feccc0ae7cdca6782f418a4433