[INFO] fetching crate hnefatafl 0.0.1... [INFO] checking hnefatafl-0.0.1 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate hnefatafl 0.0.1 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate hnefatafl 0.0.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate hnefatafl 0.0.1 [INFO] tweaked toml for crates.io crate hnefatafl 0.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate hnefatafl 0.0.1 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate hnefatafl 0.0.1 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded impl-codec v0.7.0 [INFO] [stderr] Downloaded parity-scale-codec v3.7.0 [INFO] [stderr] Downloaded parity-scale-codec-derive v3.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9befe4485acbbcf10b443a58c334685d49323f9038b315e16877822daaa0d8a8 [INFO] running `Command { std: "docker" "start" "-a" "9befe4485acbbcf10b443a58c334685d49323f9038b315e16877822daaa0d8a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9befe4485acbbcf10b443a58c334685d49323f9038b315e16877822daaa0d8a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9befe4485acbbcf10b443a58c334685d49323f9038b315e16877822daaa0d8a8", kill_on_drop: false }` [INFO] [stdout] 9befe4485acbbcf10b443a58c334685d49323f9038b315e16877822daaa0d8a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4b15cc7f94d66c39597600a33f3a38ab9dd7605dbb9c8218baab7e33804a8b55 [INFO] running `Command { std: "docker" "start" "-a" "4b15cc7f94d66c39597600a33f3a38ab9dd7605dbb9c8218baab7e33804a8b55", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling libc v0.2.164 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking rustc-hex v2.1.0 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking uint v0.10.0 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.89 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking fixed-hash v0.8.0 [INFO] [stderr] Checking primitive-types v0.13.1 [INFO] [stderr] Checking hnefatafl v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/game/mod.rs:121:23 [INFO] [stdout] | [INFO] [stdout] 121 | pub fn iter_plays(&self, tile: Tile) -> Result, BoardError> { [INFO] [stdout] | ^^^^^ --------------- [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 121 | pub fn iter_plays(&self, tile: Tile) -> Result, BoardError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/game/mod.rs:121:23 [INFO] [stdout] | [INFO] [stdout] 121 | pub fn iter_plays(&self, tile: Tile) -> Result, BoardError> { [INFO] [stdout] | ^^^^^ --------------- [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 121 | pub fn iter_plays(&self, tile: Tile) -> Result, BoardError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.35s [INFO] running `Command { std: "docker" "inspect" "4b15cc7f94d66c39597600a33f3a38ab9dd7605dbb9c8218baab7e33804a8b55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b15cc7f94d66c39597600a33f3a38ab9dd7605dbb9c8218baab7e33804a8b55", kill_on_drop: false }` [INFO] [stdout] 4b15cc7f94d66c39597600a33f3a38ab9dd7605dbb9c8218baab7e33804a8b55