[INFO] fetching crate your_game_of_life 0.1.0...
[INFO] testing your_game_of_life-0.1.0 against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] extracting crate your_game_of_life 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate your_game_of_life 0.1.0
[INFO] finished tweaking crates.io crate your_game_of_life 0.1.0
[INFO] tweaked toml for crates.io crate your_game_of_life 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate your_game_of_life 0.1.0 on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a56d4f513a6fd07b956f18bd9709216b5b43dec75a119406440c5e71f05f01b
[INFO] running `Command { std: "docker" "start" "-a" "8a56d4f513a6fd07b956f18bd9709216b5b43dec75a119406440c5e71f05f01b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a56d4f513a6fd07b956f18bd9709216b5b43dec75a119406440c5e71f05f01b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a56d4f513a6fd07b956f18bd9709216b5b43dec75a119406440c5e71f05f01b", kill_on_drop: false }`
[INFO] [stdout] 8a56d4f513a6fd07b956f18bd9709216b5b43dec75a119406440c5e71f05f01b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ed5f3d6c3d638484484d7046aff9d4c56c42f69c3ee47f50e5be67175fbd15e
[INFO] running `Command { std: "docker" "start" "-a" "6ed5f3d6c3d638484484d7046aff9d4c56c42f69c3ee47f50e5be67175fbd15e", kill_on_drop: false }`
[INFO] [stderr]    Compiling your_game_of_life v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "6ed5f3d6c3d638484484d7046aff9d4c56c42f69c3ee47f50e5be67175fbd15e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ed5f3d6c3d638484484d7046aff9d4c56c42f69c3ee47f50e5be67175fbd15e", kill_on_drop: false }`
[INFO] [stdout] 6ed5f3d6c3d638484484d7046aff9d4c56c42f69c3ee47f50e5be67175fbd15e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bedaa3c698d215bba47878a4c904c5d741375961e432b9bd9dd911690738338c
[INFO] running `Command { std: "docker" "start" "-a" "bedaa3c698d215bba47878a4c904c5d741375961e432b9bd9dd911690738338c", kill_on_drop: false }`
[INFO] [stderr]    Compiling your_game_of_life v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "bedaa3c698d215bba47878a4c904c5d741375961e432b9bd9dd911690738338c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bedaa3c698d215bba47878a4c904c5d741375961e432b9bd9dd911690738338c", kill_on_drop: false }`
[INFO] [stdout] bedaa3c698d215bba47878a4c904c5d741375961e432b9bd9dd911690738338c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6177df27eedcb5839194bdde7b5ded24d45a108b37d09ee3cdfaeab4d1c32787
[INFO] running `Command { std: "docker" "start" "-a" "6177df27eedcb5839194bdde7b5ded24d45a108b37d09ee3cdfaeab4d1c32787", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/your_game_of_life-bca07675396d2685)
[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 your_game_of_life
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - Life<HEIGHT,WIDTH>::play_for (line 249) ... FAILED
[INFO] [stdout] test src/lib.rs - Life<HEIGHT,WIDTH>::play (line 205) ... FAILED
[INFO] [stdout] test src/cell.rs - cell::CellNeighbors (line 203) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... FAILED
[INFO] [stdout] test src/lib.rs - Life<HEIGHT,WIDTH> (line 72) ... ok
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - Life<HEIGHT,WIDTH>::play_for (line 249) stdout ----
[INFO] [stdout] error: expected `;`, found `[`
[INFO] [stdout]    --> src/lib.rs:252:5
[INFO] [stdout]     |
[INFO] [stdout] 252 |     [0, 1]
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout] help: consider adding `;` here
[INFO] [stdout]     |
[INFO] [stdout] 251 |     [1, 0];
[INFO] [stdout]     |           +
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Cell`
[INFO] [stdout]    --> src/lib.rs:260:5
[INFO] [stdout]     |
[INFO] [stdout] 260 |     Cell::alive()
[INFO] [stdout]     |     ^^^^ use of undeclared type `Cell`
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout] 249 + use std::cell::Cell;
[INFO] [stdout]     |
[INFO] [stdout] 249 + use your_game_of_life::Cell;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:256:26
[INFO] [stdout]     |
[INFO] [stdout] 256 | life.play_for(2, |_this, others, x, y| {
[INFO] [stdout]     |                          ^^^^^^
[INFO] [stdout] 257 |     println!("The cell at position ({x}, {y}) has {} living neighbors", others.alive());
[INFO] [stdout]     |                                                                         ------ type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 256 | life.play_for(2, |_this, others: /* Type */, x, y| {
[INFO] [stdout]     |                                ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Life<HEIGHT,WIDTH>::play (line 205) stdout ----
[INFO] [stdout] error: expected `;`, found `[`
[INFO] [stdout]    --> src/lib.rs:208:5
[INFO] [stdout]     |
[INFO] [stdout] 208 |     [0, 1]
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout] help: consider adding `;` here
[INFO] [stdout]     |
[INFO] [stdout] 207 |     [1, 0];
[INFO] [stdout]     |           +
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/lib.rs:212:18
[INFO] [stdout]     |
[INFO] [stdout] 212 | life.play(|this, others, x, y| {
[INFO] [stdout]     |                  ^^^^^^
[INFO] [stdout] 213 |     println!("The cell at position ({x}, {y}) has {} living neighbors", others.alive());
[INFO] [stdout]     |                                                                         ------ type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 212 | life.play(|this, others: /* Type */, x, y| {
[INFO] [stdout]     |                        ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 10) stdout ----
[INFO] [stdout] error[E0425]: cannot find type `Cell` in this scope
[INFO] [stdout]   --> src/lib.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 | const ALIVE: Cell = Cell::alive();
[INFO] [stdout]    |              ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout] 11 + use std::cell::Cell;
[INFO] [stdout]    |
[INFO] [stdout] 11 + use your_game_of_life::Cell;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Cell`
[INFO] [stdout]   --> src/lib.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 | const ALIVE: Cell = Cell::alive();
[INFO] [stdout]    |                     ^^^^ use of undeclared type `Cell`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout] 11 + use std::cell::Cell;
[INFO] [stdout]    |
[INFO] [stdout] 11 + use your_game_of_life::Cell;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `Cell` in this scope
[INFO] [stdout]   --> src/lib.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 | const DEAD: Cell = Cell::dead();
[INFO] [stdout]    |             ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout] 11 + use std::cell::Cell;
[INFO] [stdout]    |
[INFO] [stdout] 11 + use your_game_of_life::Cell;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Cell`
[INFO] [stdout]   --> src/lib.rs:12:20
[INFO] [stdout]    |
[INFO] [stdout] 12 | const DEAD: Cell = Cell::dead();
[INFO] [stdout]    |                    ^^^^ use of undeclared type `Cell`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout] 11 + use std::cell::Cell;
[INFO] [stdout]    |
[INFO] [stdout] 11 + use your_game_of_life::Cell;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Life`
[INFO] [stdout]   --> src/lib.rs:15:20
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let mut life = Life::from([
[INFO] [stdout]    |                    ^^^^ use of undeclared type `Life`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 11 + use your_game_of_life::Life;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/lib.rs:21:29
[INFO] [stdout]    |
[INFO] [stdout] 21 |     life.play_for(2, |same, others, _, _| {
[INFO] [stdout]    |                             ^^^^^^
[INFO] [stdout] 22 |         let alive = others.alive();
[INFO] [stdout]    |                     ------ type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 21 |     life.play_for(2, |same, others: /* Type */, _, _| {
[INFO] [stdout]    |                                   ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 10)
[INFO] [stdout]     src/lib.rs - Life<HEIGHT,WIDTH>::play (line 205)
[INFO] [stdout]     src/lib.rs - Life<HEIGHT,WIDTH>::play_for (line 249)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6177df27eedcb5839194bdde7b5ded24d45a108b37d09ee3cdfaeab4d1c32787", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6177df27eedcb5839194bdde7b5ded24d45a108b37d09ee3cdfaeab4d1c32787", kill_on_drop: false }`
[INFO] [stdout] 6177df27eedcb5839194bdde7b5ded24d45a108b37d09ee3cdfaeab4d1c32787
