[INFO] fetching crate conlife 0.1.4...
[INFO] testing conlife-0.1.4 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] extracting crate conlife 0.1.4 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate conlife 0.1.4
[INFO] finished tweaking crates.io crate conlife 0.1.4
[INFO] tweaked toml for crates.io crate conlife 0.1.4 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate conlife 0.1.4 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc942e036b9237291fa5b41ae684b98c2c125c46571390a0af2191e0893eba63
[INFO] running `Command { std: "docker" "start" "-a" "bc942e036b9237291fa5b41ae684b98c2c125c46571390a0af2191e0893eba63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc942e036b9237291fa5b41ae684b98c2c125c46571390a0af2191e0893eba63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc942e036b9237291fa5b41ae684b98c2c125c46571390a0af2191e0893eba63", kill_on_drop: false }`
[INFO] [stdout] bc942e036b9237291fa5b41ae684b98c2c125c46571390a0af2191e0893eba63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 68fd9fde3d48cff0c7cc642cc35962bca28435de3f17353c208269ea90ee26da
[INFO] running `Command { std: "docker" "start" "-a" "68fd9fde3d48cff0c7cc642cc35962bca28435de3f17353c208269ea90ee26da", kill_on_drop: false }`
[INFO] [stderr]    Compiling conlife v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "68fd9fde3d48cff0c7cc642cc35962bca28435de3f17353c208269ea90ee26da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68fd9fde3d48cff0c7cc642cc35962bca28435de3f17353c208269ea90ee26da", kill_on_drop: false }`
[INFO] [stdout] 68fd9fde3d48cff0c7cc642cc35962bca28435de3f17353c208269ea90ee26da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 4c405d7cd1d78f3391dbc5399728cc9dcf3267a38d57209b04fea60f371fafa3
[INFO] running `Command { std: "docker" "start" "-a" "4c405d7cd1d78f3391dbc5399728cc9dcf3267a38d57209b04fea60f371fafa3", kill_on_drop: false }`
[INFO] [stderr]    Compiling conlife v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `initial_cells`
[INFO] [stdout]    --> src/grid.rs:181:13
[INFO] [stdout]     |
[INFO] [stdout] 181 |         let initial_cells = grid.cells.clone();
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_initial_cells`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "4c405d7cd1d78f3391dbc5399728cc9dcf3267a38d57209b04fea60f371fafa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c405d7cd1d78f3391dbc5399728cc9dcf3267a38d57209b04fea60f371fafa3", kill_on_drop: false }`
[INFO] [stdout] 4c405d7cd1d78f3391dbc5399728cc9dcf3267a38d57209b04fea60f371fafa3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] f9a7f99be6dbab51dd6b45aefd2def5a348a9ccaa81d33db1d0074e35f235381
[INFO] running `Command { std: "docker" "start" "-a" "f9a7f99be6dbab51dd6b45aefd2def5a348a9ccaa81d33db1d0074e35f235381", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `initial_cells`
[INFO] [stdout] 
[INFO] [stderr]    --> src/grid.rs:181:13
[INFO] [stdout] running 10 tests
[INFO] [stderr]     |
[INFO] [stderr] 181 |         let initial_cells = grid.cells.clone();
[INFO] [stderr]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_initial_cells`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `conlife` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/conlife-fd1217e2399a8299)
[INFO] [stdout] test object::tests::load_glider ... ok
[INFO] [stdout] test object::tests::load_from_empty_string_throws_error ... ok
[INFO] [stdout] test object::tests::newlines_no_error ... ok
[INFO] [stdout] test object::tests::repeated_coordinates ... ok
[INFO] [stdout] test object::tests::whitespace_around_comma ... ok
[INFO] [stdout] test grid::test::glider_advance ... ok
[INFO] [stdout] test grid::test::full_grid_advance ... ok
[INFO] [stdout] test grid::test::empty_grid_advance ... ok
[INFO] [stdout] test grid::test::load_glider ... ok
[INFO] [stdout] test grid::test::load_glider_at_offset ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f9a7f99be6dbab51dd6b45aefd2def5a348a9ccaa81d33db1d0074e35f235381", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9a7f99be6dbab51dd6b45aefd2def5a348a9ccaa81d33db1d0074e35f235381", kill_on_drop: false }`
[INFO] [stdout] f9a7f99be6dbab51dd6b45aefd2def5a348a9ccaa81d33db1d0074e35f235381