[INFO] cloning repository https://github.com/AaronFriel/overseer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AaronFriel/overseer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAaronFriel%2Foverseer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAaronFriel%2Foverseer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bdbd8899bb0f98a7facfacb21c216dbf34ce6d55
[INFO] checking AaronFriel/overseer against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAaronFriel%2Foverseer" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AaronFriel/overseer on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AaronFriel/overseer
[INFO] finished tweaking git repo https://github.com/AaronFriel/overseer
[INFO] tweaked toml for git repo https://github.com/AaronFriel/overseer written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/AaronFriel/overseer 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/AaronFriel/typetag`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dyn_partial_eq_derive v0.1.2
[INFO] [stderr]   Downloaded serde-diff-derive v0.4.0
[INFO] [stderr]   Downloaded dyn_partial_eq v0.1.2
[INFO] [stderr]   Downloaded serde-diff v0.4.1
[INFO] [stderr]   Downloaded erased-serde v0.3.15
[INFO] [stderr]   Downloaded wasm-bindgen-test-macro v0.3.24
[INFO] [stderr]   Downloaded anyhow v1.0.41
[INFO] [stderr]   Downloaded wasm-bindgen-test v0.3.24
[INFO] [stderr]   Downloaded similar v1.3.0
[INFO] [stderr]   Downloaded insta v1.7.1
[INFO] [stderr]   Downloaded console_error_panic_hook v0.1.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b87110d19b43c8b484fc85a3a1b89a882c57315b5fadc1a9767f6361ad931dba
[INFO] running `Command { std: "docker" "start" "-a" "b87110d19b43c8b484fc85a3a1b89a882c57315b5fadc1a9767f6361ad931dba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b87110d19b43c8b484fc85a3a1b89a882c57315b5fadc1a9767f6361ad931dba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b87110d19b43c8b484fc85a3a1b89a882c57315b5fadc1a9767f6361ad931dba", kill_on_drop: false }`
[INFO] [stdout] b87110d19b43c8b484fc85a3a1b89a882c57315b5fadc1a9767f6361ad931dba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71d71248a1cf6936cad88dd546e3145d932fa68cc330350bfa56441a786a7f60
[INFO] running `Command { std: "docker" "start" "-a" "71d71248a1cf6936cad88dd546e3145d932fa68cc330350bfa56441a786a7f60", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling erased-serde v0.3.15
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.74
[INFO] [stderr]    Compiling anyhow v1.0.41
[INFO] [stderr]     Checking dyn-clone v1.0.4
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling bumpalo v3.7.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.74
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking dtoa v0.4.8
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking similar v1.3.0
[INFO] [stderr]     Checking scoped-tls v1.0.0
[INFO] [stderr]     Checking zeroize v1.3.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking quote v1.0.9
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking terminal_size v0.1.17
[INFO] [stderr]     Checking console v0.14.1
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.3.24
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stderr]     Checking dialoguer v0.8.0
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.74
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling dyn_partial_eq_derive v0.1.2
[INFO] [stderr]    Compiling strum_macros v0.21.1
[INFO] [stderr]    Compiling dyn-clonable-impl v0.9.0
[INFO] [stderr]    Compiling typetag-impl v0.1.7 (https://github.com/AaronFriel/typetag#679d6f33)
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.74
[INFO] [stderr]     Checking dyn-clonable v0.9.0
[INFO] [stderr]     Checking dyn_partial_eq v0.1.2
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.74
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]     Checking strum v0.21.0
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling serde-diff-derive v0.4.0
[INFO] [stderr]     Checking js-sys v0.3.51
[INFO] [stderr]     Checking console_error_panic_hook v0.1.6
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.24
[INFO] [stderr]     Checking wasm-bindgen-test v0.3.24
[INFO] [stderr]     Checking serde-diff v0.4.1
[INFO] [stderr]     Checking serde_yaml v0.8.17
[INFO] [stderr]     Checking typetag v0.1.7 (https://github.com/AaronFriel/typetag#679d6f33)
[INFO] [stderr]     Checking insta v1.7.1
[INFO] [stderr]     Checking overseer_substrate_core v0.1.0 (/opt/rustwide/workdir/rs/substrate_core)
[INFO] [stderr]     Checking overseer_substrate_macros v0.1.0 (/opt/rustwide/workdir/rs/substrate_macros)
[INFO] [stderr]     Checking overseer_substrate v0.1.0 (/opt/rustwide/workdir/rs/substrate)
[INFO] [stderr]     Checking overseer_magistrate v0.1.0 (/opt/rustwide/workdir/rs/magistrate)
[INFO] [stdout] warning: the item `PlayerHandle` is imported redundantly
[INFO] [stdout]  --> rs/magistrate/src/actions/draw.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 |   game::{PlayerHandle, *},
[INFO] [stdout]   |          ^^^^^^^^^^^^  - the item `PlayerHandle` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PlayerHandle` is imported redundantly
[INFO] [stdout]  --> rs/magistrate/src/actions/shuffle_deck_into_library.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 |   game::{PlayerHandle, *},
[INFO] [stdout]   |          ^^^^^^^^^^^^  - the item `PlayerHandle` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PlayerHandle` is imported redundantly
[INFO] [stdout]  --> rs/magistrate/src/actions/shuffle_hand_into_library.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 |   game::{PlayerHandle, *},
[INFO] [stdout]   |          ^^^^^^^^^^^^  - the item `PlayerHandle` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PlayerHandle` is imported redundantly
[INFO] [stdout]  --> rs/magistrate/src/actions/draw.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 |   game::{PlayerHandle, *},
[INFO] [stdout]   |          ^^^^^^^^^^^^  - the item `PlayerHandle` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PlayerHandle` is imported redundantly
[INFO] [stdout]  --> rs/magistrate/src/actions/shuffle_deck_into_library.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 |   game::{PlayerHandle, *},
[INFO] [stdout]   |          ^^^^^^^^^^^^  - the item `PlayerHandle` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PlayerHandle` is imported redundantly
[INFO] [stdout]  --> rs/magistrate/src/actions/shuffle_hand_into_library.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 |   game::{PlayerHandle, *},
[INFO] [stdout]   |          ^^^^^^^^^^^^  - the item `PlayerHandle` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.84s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.74
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "71d71248a1cf6936cad88dd546e3145d932fa68cc330350bfa56441a786a7f60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71d71248a1cf6936cad88dd546e3145d932fa68cc330350bfa56441a786a7f60", kill_on_drop: false }`
[INFO] [stdout] 71d71248a1cf6936cad88dd546e3145d932fa68cc330350bfa56441a786a7f60