[INFO] fetching crate puzzle24 0.1.0...
[INFO] testing puzzle24-0.1.0 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate puzzle24 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate puzzle24 0.1.0 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "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" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce5878868573e4b365d79590179015b175c5c6e47931efcceae9112aad659399
[INFO] running `Command { std: "docker" "start" "-a" "ce5878868573e4b365d79590179015b175c5c6e47931efcceae9112aad659399", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce5878868573e4b365d79590179015b175c5c6e47931efcceae9112aad659399", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce5878868573e4b365d79590179015b175c5c6e47931efcceae9112aad659399", kill_on_drop: false }`
[INFO] [stdout] ce5878868573e4b365d79590179015b175c5c6e47931efcceae9112aad659399
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e94f5aef30e94c1068741dbb9ff80c955a6fc0218ee0e6b86f09aad8f85e591
[INFO] running `Command { std: "docker" "start" "-a" "6e94f5aef30e94c1068741dbb9ff80c955a6fc0218ee0e6b86f09aad8f85e591", kill_on_drop: false }`
[INFO] [stderr]    Compiling puzzle24 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "6e94f5aef30e94c1068741dbb9ff80c955a6fc0218ee0e6b86f09aad8f85e591", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e94f5aef30e94c1068741dbb9ff80c955a6fc0218ee0e6b86f09aad8f85e591", kill_on_drop: false }`
[INFO] [stdout] 6e94f5aef30e94c1068741dbb9ff80c955a6fc0218ee0e6b86f09aad8f85e591
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 082a0d905ba94612e95bc01b5f9e20c806c5e0cf923b42df6471ddafae60a895
[INFO] running `Command { std: "docker" "start" "-a" "082a0d905ba94612e95bc01b5f9e20c806c5e0cf923b42df6471ddafae60a895", 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" "082a0d905ba94612e95bc01b5f9e20c806c5e0cf923b42df6471ddafae60a895", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "082a0d905ba94612e95bc01b5f9e20c806c5e0cf923b42df6471ddafae60a895", kill_on_drop: false }`
[INFO] [stdout] 082a0d905ba94612e95bc01b5f9e20c806c5e0cf923b42df6471ddafae60a895
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fa51fa106a13e89eb88e0c83f8b270d9a22683029a72a4f56379315da8c9b8b6
[INFO] running `Command { std: "docker" "start" "-a" "fa51fa106a13e89eb88e0c83f8b270d9a22683029a72a4f56379315da8c9b8b6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/puzzle24-b9cb2b6ef9109d70)
[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::clear_cell (line 53) ... FAILED
[INFO] [stdout] test src/grid/general.rs - grid::general::Puzzle24Grid::set_gap_tile_unchecked (line 68) ... FAILED
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[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] 2 | 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] 3 | 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] 3 | self.set_tile( cell, PuzzleTile::GAP );
[INFO] [stdout]   |                ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PuzzleTile`
[INFO] [stdout]  --> src/grid/general.rs:54:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | 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] 2 + 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::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] 2 | 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] 3 | 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] 3 | self.set_tile( cell, PuzzleTile::GAP );
[INFO] [stdout]   |                ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PuzzleTile`
[INFO] [stdout]  --> src/grid/general.rs:69:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | 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] 2 + 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 0.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fa51fa106a13e89eb88e0c83f8b270d9a22683029a72a4f56379315da8c9b8b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa51fa106a13e89eb88e0c83f8b270d9a22683029a72a4f56379315da8c9b8b6", kill_on_drop: false }`
[INFO] [stdout] fa51fa106a13e89eb88e0c83f8b270d9a22683029a72a4f56379315da8c9b8b6
[INFO] testing puzzle24-0.1.0 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate puzzle24 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate puzzle24 0.1.0 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "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" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e5364f0c301bc04086dc5defd5c707b2b6a36cbd317103c74f55f06702e1973
[INFO] running `Command { std: "docker" "start" "-a" "5e5364f0c301bc04086dc5defd5c707b2b6a36cbd317103c74f55f06702e1973", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e5364f0c301bc04086dc5defd5c707b2b6a36cbd317103c74f55f06702e1973", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e5364f0c301bc04086dc5defd5c707b2b6a36cbd317103c74f55f06702e1973", kill_on_drop: false }`
[INFO] [stdout] 5e5364f0c301bc04086dc5defd5c707b2b6a36cbd317103c74f55f06702e1973
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1cdbd7c0b9327629681f02e824aec5241c9da8e45e3df8854fe4b6160220cc6d
[INFO] running `Command { std: "docker" "start" "-a" "1cdbd7c0b9327629681f02e824aec5241c9da8e45e3df8854fe4b6160220cc6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling puzzle24 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "1cdbd7c0b9327629681f02e824aec5241c9da8e45e3df8854fe4b6160220cc6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cdbd7c0b9327629681f02e824aec5241c9da8e45e3df8854fe4b6160220cc6d", kill_on_drop: false }`
[INFO] [stdout] 1cdbd7c0b9327629681f02e824aec5241c9da8e45e3df8854fe4b6160220cc6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43c7409ad50b903837093b72274eda12af81fa87f83dc94abba578c233e9c2cf
[INFO] running `Command { std: "docker" "start" "-a" "43c7409ad50b903837093b72274eda12af81fa87f83dc94abba578c233e9c2cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling puzzle24 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "43c7409ad50b903837093b72274eda12af81fa87f83dc94abba578c233e9c2cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43c7409ad50b903837093b72274eda12af81fa87f83dc94abba578c233e9c2cf", kill_on_drop: false }`
[INFO] [stdout] 43c7409ad50b903837093b72274eda12af81fa87f83dc94abba578c233e9c2cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 664f430c8831abd12e5dc2143e3686e04cb0241119c19dbf93e0f4d19ab2a8fe
[INFO] running `Command { std: "docker" "start" "-a" "664f430c8831abd12e5dc2143e3686e04cb0241119c19dbf93e0f4d19ab2a8fe", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/puzzle24-b9cb2b6ef9109d70)
[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::clear_cell (line 53) ... FAILED
[INFO] [stdout] test src/grid/general.rs - grid::general::Puzzle24Grid::set_gap_tile_unchecked (line 68) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[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] 2 | 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] 3 | 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] 3 | self.set_tile( cell, PuzzleTile::GAP );
[INFO] [stdout]   |                ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PuzzleTile`
[INFO] [stdout]  --> src/grid/general.rs:54:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | 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] 2 + 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::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] 2 | 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] 3 | 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] 3 | self.set_tile( cell, PuzzleTile::GAP );
[INFO] [stdout]   |                ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PuzzleTile`
[INFO] [stdout]  --> src/grid/general.rs:69:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | 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] 2 + 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 0.09s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "664f430c8831abd12e5dc2143e3686e04cb0241119c19dbf93e0f4d19ab2a8fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "664f430c8831abd12e5dc2143e3686e04cb0241119c19dbf93e0f4d19ab2a8fe", kill_on_drop: false }`
[INFO] [stdout] 664f430c8831abd12e5dc2143e3686e04cb0241119c19dbf93e0f4d19ab2a8fe
