[INFO] fetching crate lasy 0.4.1...
[INFO] testing lasy-0.4.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate lasy 0.4.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate lasy 0.4.1
[INFO] finished tweaking crates.io crate lasy 0.4.1
[INFO] tweaked toml for crates.io crate lasy 0.4.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lasy 0.4.1 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]      Locking 5 packages to latest compatible versions
[INFO] [stderr]       Adding petgraph v0.5.1 (available: v0.8.2)
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 8920eacd8be9a3b411e20f964201a65e8495ef5674ea27a842c980bf524ce690
[INFO] running `Command { std: "docker" "start" "-a" "8920eacd8be9a3b411e20f964201a65e8495ef5674ea27a842c980bf524ce690", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8920eacd8be9a3b411e20f964201a65e8495ef5674ea27a842c980bf524ce690", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8920eacd8be9a3b411e20f964201a65e8495ef5674ea27a842c980bf524ce690", kill_on_drop: false }`
[INFO] [stdout] 8920eacd8be9a3b411e20f964201a65e8495ef5674ea27a842c980bf524ce690
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2bb8756722bc8603bfb05d8a75e8121dc7a36de1c8322dc2e72bd1fc9cfdde82
[INFO] running `Command { std: "docker" "start" "-a" "2bb8756722bc8603bfb05d8a75e8121dc7a36de1c8322dc2e72bd1fc9cfdde82", kill_on_drop: false }`
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling lasy v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `Command { std: "docker" "inspect" "2bb8756722bc8603bfb05d8a75e8121dc7a36de1c8322dc2e72bd1fc9cfdde82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bb8756722bc8603bfb05d8a75e8121dc7a36de1c8322dc2e72bd1fc9cfdde82", kill_on_drop: false }`
[INFO] [stdout] 2bb8756722bc8603bfb05d8a75e8121dc7a36de1c8322dc2e72bd1fc9cfdde82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 4fb84b5f5dbf8904bc1f85b82bf04c8ce7e8fb335e19a83c84a5599c75c30feb
[INFO] running `Command { std: "docker" "start" "-a" "4fb84b5f5dbf8904bc1f85b82bf04c8ce7e8fb335e19a83c84a5599c75c30feb", kill_on_drop: false }`
[INFO] [stderr]    Compiling lasy v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `RawPoint` is never constructed
[INFO] [stdout]     --> src/lib.rs:1143:12
[INFO] [stdout]      |
[INFO] [stdout] 1143 |     struct RawPoint {
[INFO] [stdout]      |            ^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "4fb84b5f5dbf8904bc1f85b82bf04c8ce7e8fb335e19a83c84a5599c75c30feb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fb84b5f5dbf8904bc1f85b82bf04c8ce7e8fb335e19a83c84a5599c75c30feb", kill_on_drop: false }`
[INFO] [stdout] 4fb84b5f5dbf8904bc1f85b82bf04c8ce7e8fb335e19a83c84a5599c75c30feb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 7e87dfe341d0b422d8329a83c02bee14bb072ebf6d0ebaded71c30e0cb52baa2
[INFO] running `Command { std: "docker" "start" "-a" "7e87dfe341d0b422d8329a83c02bee14bb072ebf6d0ebaded71c30e0cb52baa2", kill_on_drop: false }`
[INFO] [stderr] warning: struct `RawPoint` is never constructed
[INFO] [stderr]     --> src/lib.rs:1143:12
[INFO] [stderr]      |
[INFO] [stderr] 1143 |     struct RawPoint {
[INFO] [stderr]      |            ^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `lasy` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lasy-7df77c6f574c3012)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test::test_point_graph_to_euler_graph_with_blanks ... ok
[INFO] [stdout] test test::test_euler_circuit_duplicate_points ... ok
[INFO] [stdout] test test::test_points_to_point_graph_no_blanks ... ok
[INFO] [stdout] test test::test_points_to_point_graph_with_blanks ... ok
[INFO] [stdout] test test::test_single_point ... ok
[INFO] [stdout] test test::test_point_graph_to_euler_graph_no_blanks ... ok
[INFO] [stdout] test test::test_euler_graph_to_euler_circuit_with_blanks ... ok
[INFO] [stdout] test test::test_euler_graph_to_euler_circuit_no_blanks ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lasy
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 28) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7e87dfe341d0b422d8329a83c02bee14bb072ebf6d0ebaded71c30e0cb52baa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e87dfe341d0b422d8329a83c02bee14bb072ebf6d0ebaded71c30e0cb52baa2", kill_on_drop: false }`
[INFO] [stdout] 7e87dfe341d0b422d8329a83c02bee14bb072ebf6d0ebaded71c30e0cb52baa2