[INFO] fetching crate puzzle24 0.1.0...
[INFO] testing puzzle24-0.1.0 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate puzzle24 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate puzzle24 0.1.0
[INFO] finished tweaking crates.io crate puzzle24 0.1.0
[INFO] tweaked toml for crates.io crate puzzle24 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate puzzle24 0.1.0 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2000e21db1696b0382259d3de1618ebabe2f64143b71ed31101774f3ab72b334
[INFO] running `Command { std: "docker" "start" "-a" "2000e21db1696b0382259d3de1618ebabe2f64143b71ed31101774f3ab72b334", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2000e21db1696b0382259d3de1618ebabe2f64143b71ed31101774f3ab72b334", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2000e21db1696b0382259d3de1618ebabe2f64143b71ed31101774f3ab72b334", kill_on_drop: false }`
[INFO] [stdout] 2000e21db1696b0382259d3de1618ebabe2f64143b71ed31101774f3ab72b334
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f10e710e5cd75f6b0e217f15d8d7995000040d20f36b749ac52e13e4d9df8f7f
[INFO] running `Command { std: "docker" "start" "-a" "f10e710e5cd75f6b0e217f15d8d7995000040d20f36b749ac52e13e4d9df8f7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling puzzle24 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "f10e710e5cd75f6b0e217f15d8d7995000040d20f36b749ac52e13e4d9df8f7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f10e710e5cd75f6b0e217f15d8d7995000040d20f36b749ac52e13e4d9df8f7f", kill_on_drop: false }`
[INFO] [stdout] f10e710e5cd75f6b0e217f15d8d7995000040d20f36b749ac52e13e4d9df8f7f
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64d072ae2b7214ac0b12df7e3abf380672df3f13c608726c611274820c86ee10
[INFO] running `Command { std: "docker" "start" "-a" "64d072ae2b7214ac0b12df7e3abf380672df3f13c608726c611274820c86ee10", kill_on_drop: false }`
[INFO] [stderr]    Compiling puzzle24 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "64d072ae2b7214ac0b12df7e3abf380672df3f13c608726c611274820c86ee10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64d072ae2b7214ac0b12df7e3abf380672df3f13c608726c611274820c86ee10", kill_on_drop: false }`
[INFO] [stdout] 64d072ae2b7214ac0b12df7e3abf380672df3f13c608726c611274820c86ee10
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 893f24897cafba2b39a654e3ec06d6cbce5f0c0582786a033de22e6ed9533204
[INFO] running `Command { std: "docker" "start" "-a" "893f24897cafba2b39a654e3ec06d6cbce5f0c0582786a033de22e6ed9533204", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/puzzle24-b3807dd5acfecd93)
[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 puzzle24
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/grid/general.rs - grid::general::Puzzle24Grid (line 24) ... ignored
[INFO] [stdout] test src/grid/general.rs - grid::general::Puzzle24Grid::set_gap_tile_unchecked (line 68) ... FAILED
[INFO] [stdout] test src/grid/general.rs - grid::general::Puzzle24Grid::clear_cell (line 53) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/grid/general.rs - grid::general::Puzzle24Grid::set_gap_tile_unchecked (line 68) stdout ----
[INFO] [stdout] error[E0424]: expected value, found module `self`
[INFO] [stdout]   --> src/grid/general.rs:69:1
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_grid_general_rs_68_0() {
[INFO] [stdout]    |                                         -------------------------------------- this function can't have a `self` parameter
[INFO] [stdout] 69 | self.set_tile( cell, PuzzleTile::GAP );
[INFO] [stdout]    | ^^^^ `self` value is a keyword only available in methods with a `self` parameter
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `cell` in this scope
[INFO] [stdout]   --> src/grid/general.rs:69:16
[INFO] [stdout]    |
[INFO] [stdout] 69 | self.set_tile( cell, PuzzleTile::GAP );
[INFO] [stdout]    |                ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `PuzzleTile` in this scope
[INFO] [stdout]   --> src/grid/general.rs:69:22
[INFO] [stdout]    |
[INFO] [stdout] 69 | self.set_tile( cell, PuzzleTile::GAP );
[INFO] [stdout]    |                      ^^^^^^^^^^ use of undeclared type `PuzzleTile`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 68 + use puzzle24::PuzzleTile;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0424, E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0424`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/grid/general.rs - grid::general::Puzzle24Grid::clear_cell (line 53) stdout ----
[INFO] [stdout] error[E0424]: expected value, found module `self`
[INFO] [stdout]   --> src/grid/general.rs:54:1
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_grid_general_rs_53_0() {
[INFO] [stdout]    |                                         -------------------------------------- this function can't have a `self` parameter
[INFO] [stdout] 54 | self.set_tile( cell, PuzzleTile::GAP );
[INFO] [stdout]    | ^^^^ `self` value is a keyword only available in methods with a `self` parameter
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `cell` in this scope
[INFO] [stdout]   --> src/grid/general.rs:54:16
[INFO] [stdout]    |
[INFO] [stdout] 54 | self.set_tile( cell, PuzzleTile::GAP );
[INFO] [stdout]    |                ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `PuzzleTile` in this scope
[INFO] [stdout]   --> src/grid/general.rs:54:22
[INFO] [stdout]    |
[INFO] [stdout] 54 | self.set_tile( cell, PuzzleTile::GAP );
[INFO] [stdout]    |                      ^^^^^^^^^^ use of undeclared type `PuzzleTile`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 53 + use puzzle24::PuzzleTile;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0424, E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0424`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/grid/general.rs - grid::general::Puzzle24Grid::clear_cell (line 53)
[INFO] [stdout]     src/grid/general.rs - grid::general::Puzzle24Grid::set_gap_tile_unchecked (line 68)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "893f24897cafba2b39a654e3ec06d6cbce5f0c0582786a033de22e6ed9533204", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "893f24897cafba2b39a654e3ec06d6cbce5f0c0582786a033de22e6ed9533204", kill_on_drop: false }`
[INFO] [stdout] 893f24897cafba2b39a654e3ec06d6cbce5f0c0582786a033de22e6ed9533204
