[INFO] fetching crate here_be_dragons 0.4.0...
[INFO] testing here_be_dragons-0.4.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate here_be_dragons 0.4.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate here_be_dragons 0.4.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate here_be_dragons 0.4.0
[INFO] tweaked toml for crates.io crate here_be_dragons 0.4.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate here_be_dragons 0.4.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate here_be_dragons 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea4e909ebce81d56ddb42564441e77c3779c559d93b1a2c03c74fe90a4f5e28c
[INFO] running `Command { std: "docker" "start" "-a" "ea4e909ebce81d56ddb42564441e77c3779c559d93b1a2c03c74fe90a4f5e28c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea4e909ebce81d56ddb42564441e77c3779c559d93b1a2c03c74fe90a4f5e28c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea4e909ebce81d56ddb42564441e77c3779c559d93b1a2c03c74fe90a4f5e28c", kill_on_drop: false }`
[INFO] [stdout] ea4e909ebce81d56ddb42564441e77c3779c559d93b1a2c03c74fe90a4f5e28c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8d6e71e03fe2daee5caebc6007b1d93f77df848dd21eaa28cdbdfe21d069ba3
[INFO] running `Command { std: "docker" "start" "-a" "a8d6e71e03fe2daee5caebc6007b1d93f77df848dd21eaa28cdbdfe21d069ba3", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.17
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]    Compiling zerocopy v0.8.20
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling rand_core v0.9.2
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.0
[INFO] [stderr]    Compiling here_be_dragons v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/filter/maze.rs:107:42
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn new(width: i32, height: i32, rng: &mut StdRng) -> Grid<D> {
[INFO] [stdout]     |                                          ^^^^^^^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn new(width: i32, height: i32, rng: &mut StdRng) -> Grid<'_, D> {
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.88s
[INFO] running `Command { std: "docker" "inspect" "a8d6e71e03fe2daee5caebc6007b1d93f77df848dd21eaa28cdbdfe21d069ba3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8d6e71e03fe2daee5caebc6007b1d93f77df848dd21eaa28cdbdfe21d069ba3", kill_on_drop: false }`
[INFO] [stdout] a8d6e71e03fe2daee5caebc6007b1d93f77df848dd21eaa28cdbdfe21d069ba3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9bed99dae6cd1958adef3e91440db164cebab27b69d4edacf9ec29168142718f
[INFO] running `Command { std: "docker" "start" "-a" "9bed99dae6cd1958adef3e91440db164cebab27b69d4edacf9ec29168142718f", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/filter/maze.rs:107:42
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn new(width: i32, height: i32, rng: &mut StdRng) -> Grid<D> {
[INFO] [stdout]     |                                          ^^^^^^^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn new(width: i32, height: i32, rng: &mut StdRng) -> Grid<'_, D> {
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling here_be_dragons v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]   --> examples/bsp_rooms.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let gen = BspRooms::<NoData>::new();
[INFO] [stdout]    |         ^^^ expected identifier, found reserved keyword
[INFO] [stdout]    |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let r#gen = BspRooms::<NoData>::new();
[INFO] [stdout]    |         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found reserved keyword `gen`
[INFO] [stdout]   --> examples/bsp_rooms.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let map = gen.modify_map(&mut rng, &Map::new(80, 50));
[INFO] [stdout]    |               ^^^ expected expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected identifier, found reserved keyword `gen`
[INFO] [stdout]  --> examples/bsp_interior.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let gen = BspInterior::<NoData>::new();
[INFO] [stdout]   |         ^^^ expected identifier, found reserved keyword
[INFO] [stdout]   |
[INFO] [stdout] help: escape `gen` to use it as an identifier
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let r#gen = BspInterior::<NoData>::new();
[INFO] [stdout]   |         ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found reserved keyword `gen`
[INFO] [stdout]  --> examples/bsp_interior.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let map = gen.modify_map(&mut rng, &Map::new(20, 10));
[INFO] [stdout]   |               ^^^ expected expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `here_be_dragons` (example "bsp_rooms") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `here_be_dragons` (example "bsp_interior") due to 2 previous errors
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/filter/maze.rs:107:42
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn new(width: i32, height: i32, rng: &mut StdRng) -> Grid<D> {
[INFO] [stdout]     |                                          ^^^^^^^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                                          |
[INFO] [stdout]     |                                          the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn new(width: i32, height: i32, rng: &mut StdRng) -> Grid<'_, D> {
[INFO] [stdout]     |                                                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9bed99dae6cd1958adef3e91440db164cebab27b69d4edacf9ec29168142718f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bed99dae6cd1958adef3e91440db164cebab27b69d4edacf9ec29168142718f", kill_on_drop: false }`
[INFO] [stdout] 9bed99dae6cd1958adef3e91440db164cebab27b69d4edacf9ec29168142718f
