[INFO] fetching crate intuicio-framework-arena 0.46.4... [INFO] checking intuicio-framework-arena-0.46.4 against try#4949cf2f817beadb9a248d423b6d55d6d2398ffe for pr-142681 [INFO] extracting crate intuicio-framework-arena 0.46.4 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate intuicio-framework-arena 0.46.4 [INFO] finished tweaking crates.io crate intuicio-framework-arena 0.46.4 [INFO] tweaked toml for crates.io crate intuicio-framework-arena 0.46.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate intuicio-framework-arena 0.46.4 on toolchain 4949cf2f817beadb9a248d423b6d55d6d2398ffe [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4949cf2f817beadb9a248d423b6d55d6d2398ffe" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate intuicio-framework-arena 0.46.4 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" "+4949cf2f817beadb9a248d423b6d55d6d2398ffe" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+4949cf2f817beadb9a248d423b6d55d6d2398ffe" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b74a84ff7cb2654d2edec3c38dff68dbc6a6623dc387af07053d941f1e395443 [INFO] running `Command { std: "docker" "start" "-a" "b74a84ff7cb2654d2edec3c38dff68dbc6a6623dc387af07053d941f1e395443", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b74a84ff7cb2654d2edec3c38dff68dbc6a6623dc387af07053d941f1e395443", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b74a84ff7cb2654d2edec3c38dff68dbc6a6623dc387af07053d941f1e395443", kill_on_drop: false }` [INFO] [stdout] b74a84ff7cb2654d2edec3c38dff68dbc6a6623dc387af07053d941f1e395443 [INFO] checking intuicio-framework-arena-0.46.4 against try#4949cf2f817beadb9a248d423b6d55d6d2398ffe for pr-142681 [INFO] extracting crate intuicio-framework-arena 0.46.4 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate intuicio-framework-arena 0.46.4 [INFO] finished tweaking crates.io crate intuicio-framework-arena 0.46.4 [INFO] tweaked toml for crates.io crate intuicio-framework-arena 0.46.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate intuicio-framework-arena 0.46.4 on toolchain 4949cf2f817beadb9a248d423b6d55d6d2398ffe [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4949cf2f817beadb9a248d423b6d55d6d2398ffe" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate intuicio-framework-arena 0.46.4 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" "+4949cf2f817beadb9a248d423b6d55d6d2398ffe" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+4949cf2f817beadb9a248d423b6d55d6d2398ffe" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c6e3f3606d028e23a917f8892e578501d2c130bcc7c8fcaf5ea7a8a2869405a5 [INFO] running `Command { std: "docker" "start" "-a" "c6e3f3606d028e23a917f8892e578501d2c130bcc7c8fcaf5ea7a8a2869405a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c6e3f3606d028e23a917f8892e578501d2c130bcc7c8fcaf5ea7a8a2869405a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6e3f3606d028e23a917f8892e578501d2c130bcc7c8fcaf5ea7a8a2869405a5", kill_on_drop: false }` [INFO] [stdout] c6e3f3606d028e23a917f8892e578501d2c130bcc7c8fcaf5ea7a8a2869405a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+4949cf2f817beadb9a248d423b6d55d6d2398ffe" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4434e9f363a0217995e142527acfb787aa5c6c8ce941748279dfe63286fe2cfd [INFO] running `Command { std: "docker" "start" "-a" "4434e9f363a0217995e142527acfb787aa5c6c8ce941748279dfe63286fe2cfd", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Checking cfg-if v1.0.1 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking rustc-hash v2.1.1 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Checking uuid v1.17.0 [INFO] [stderr] Checking typid v1.1.2 [INFO] [stderr] Checking intuicio-data v0.46.4 [INFO] [stderr] Checking intuicio-framework-arena v0.46.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:324:20 [INFO] [stdout] | [INFO] [stdout] 324 | pub fn read(&self, index: Index) -> Result, ArenaError> { [INFO] [stdout] | ^^^^^ ------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [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] 324 | pub fn read(&self, index: Index) -> Result, ArenaError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:356:21 [INFO] [stdout] | [INFO] [stdout] 356 | pub fn write(&self, index: Index) -> Result, ArenaError> { [INFO] [stdout] | ^^^^^ ------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 356 | pub fn write(&self, index: Index) -> Result, ArenaError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:675:20 [INFO] [stdout] | [INFO] [stdout] 675 | pub fn read(&self, index: AnyIndex) -> Result, ArenaError> { [INFO] [stdout] | ^^^^^ ------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 675 | pub fn read(&self, index: AnyIndex) -> Result, ArenaError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:689:21 [INFO] [stdout] | [INFO] [stdout] 689 | pub fn write(&self, index: AnyIndex) -> Result, ArenaError> { [INFO] [stdout] | ^^^^^ ------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 689 | pub fn write(&self, index: AnyIndex) -> Result, ArenaError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:324:20 [INFO] [stdout] | [INFO] [stdout] 324 | pub fn read(&self, index: Index) -> Result, ArenaError> { [INFO] [stdout] | ^^^^^ ------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [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] 324 | pub fn read(&self, index: Index) -> Result, ArenaError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:356:21 [INFO] [stdout] | [INFO] [stdout] 356 | pub fn write(&self, index: Index) -> Result, ArenaError> { [INFO] [stdout] | ^^^^^ ------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 356 | pub fn write(&self, index: Index) -> Result, ArenaError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:675:20 [INFO] [stdout] | [INFO] [stdout] 675 | pub fn read(&self, index: AnyIndex) -> Result, ArenaError> { [INFO] [stdout] | ^^^^^ ------------------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 675 | pub fn read(&self, index: AnyIndex) -> Result, ArenaError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/lib.rs:689:21 [INFO] [stdout] | [INFO] [stdout] 689 | pub fn write(&self, index: AnyIndex) -> Result, ArenaError> { [INFO] [stdout] | ^^^^^ ------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 689 | pub fn write(&self, index: AnyIndex) -> Result, ArenaError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.42s [INFO] running `Command { std: "docker" "inspect" "4434e9f363a0217995e142527acfb787aa5c6c8ce941748279dfe63286fe2cfd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4434e9f363a0217995e142527acfb787aa5c6c8ce941748279dfe63286fe2cfd", kill_on_drop: false }` [INFO] [stdout] 4434e9f363a0217995e142527acfb787aa5c6c8ce941748279dfe63286fe2cfd