[INFO] fetching crate enums_arena 0.1.4... [INFO] testing enums_arena-0.1.4 against 1.90.0 for beta-1.91-3 [INFO] extracting crate enums_arena 0.1.4 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate enums_arena 0.1.4 [INFO] finished tweaking crates.io crate enums_arena 0.1.4 [INFO] tweaked toml for crates.io crate enums_arena 0.1.4 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate enums_arena 0.1.4 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 8 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded enums_arena_derive v0.1.4 [INFO] [stderr] Downloaded enums_arena_defines v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bd6087614a85cb7ac685eea256e7d86dea6deed497c66c4e87b9f4f5a5ceec44 [INFO] running `Command { std: "docker" "start" "-a" "bd6087614a85cb7ac685eea256e7d86dea6deed497c66c4e87b9f4f5a5ceec44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bd6087614a85cb7ac685eea256e7d86dea6deed497c66c4e87b9f4f5a5ceec44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd6087614a85cb7ac685eea256e7d86dea6deed497c66c4e87b9f4f5a5ceec44", kill_on_drop: false }` [INFO] [stdout] bd6087614a85cb7ac685eea256e7d86dea6deed497c66c4e87b9f4f5a5ceec44 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fed583f189bb16bb3488d54b3cd5d257a73353724ee73904a344328b0d0f24f6 [INFO] running `Command { std: "docker" "start" "-a" "fed583f189bb16bb3488d54b3cd5d257a73353724ee73904a344328b0d0f24f6", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling enums_arena_defines v0.1.2 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling convert_case v0.6.0 [INFO] [stderr] Compiling enums_arena_derive v0.1.4 [INFO] [stderr] Compiling enums_arena v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:221:20 [INFO] [stdout] | [INFO] [stdout] 221 | pub fn get(&self, id: MockId) -> Option> { [INFO] [stdout] | ^^^^^ the lifetime is elided here ------- the same lifetime is hidden 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] 221 | pub fn get(&self, id: MockId) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.30s [INFO] running `Command { std: "docker" "inspect" "fed583f189bb16bb3488d54b3cd5d257a73353724ee73904a344328b0d0f24f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fed583f189bb16bb3488d54b3cd5d257a73353724ee73904a344328b0d0f24f6", kill_on_drop: false }` [INFO] [stdout] fed583f189bb16bb3488d54b3cd5d257a73353724ee73904a344328b0d0f24f6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c6b6b097086a56e019494a0f38c1afedf739b270524571d55446dd481a2b675a [INFO] running `Command { std: "docker" "start" "-a" "c6b6b097086a56e019494a0f38c1afedf739b270524571d55446dd481a2b675a", kill_on_drop: false }` [INFO] [stderr] Compiling enums_arena v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:221:20 [INFO] [stdout] | [INFO] [stdout] 221 | pub fn get(&self, id: MockId) -> Option> { [INFO] [stdout] | ^^^^^ the lifetime is elided here ------- the same lifetime is hidden 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] 221 | pub fn get(&self, id: MockId) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:221:20 [INFO] [stdout] | [INFO] [stdout] 221 | pub fn get(&self, id: MockId) -> Option> { [INFO] [stdout] | ^^^^^ the lifetime is elided here ------- the same lifetime is hidden 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] 221 | pub fn get(&self, id: MockId) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s [INFO] running `Command { std: "docker" "inspect" "c6b6b097086a56e019494a0f38c1afedf739b270524571d55446dd481a2b675a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6b6b097086a56e019494a0f38c1afedf739b270524571d55446dd481a2b675a", kill_on_drop: false }` [INFO] [stdout] c6b6b097086a56e019494a0f38c1afedf739b270524571d55446dd481a2b675a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b5d41bb16dca7c2f08dbb70e40bb8ed9d8087f0253274067c45b40c8ad91cd3c [INFO] running `Command { std: "docker" "start" "-a" "b5d41bb16dca7c2f08dbb70e40bb8ed9d8087f0253274067c45b40c8ad91cd3c", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] [INFO] [stderr] --> src/lib.rs:221:20 [INFO] [stdout] running 3 tests [INFO] [stderr] | [INFO] [stdout] test test::test_enum ... ok [INFO] [stderr] 221 | pub fn get(&self, id: MockId) -> Option> { [INFO] [stdout] test test::test_type ... ok [INFO] [stderr] | ^^^^^ the lifetime is elided here ------- the same lifetime is hidden here [INFO] [stdout] test test::test_lifetime ... ok [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 221 | pub fn get(&self, id: MockId) -> Option> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `enums_arena` (lib) generated 1 warning [INFO] [stderr] warning: `enums_arena` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/enums_arena-b017393bbf02217e) [INFO] [stderr] Doc-tests enums_arena [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 6) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b5d41bb16dca7c2f08dbb70e40bb8ed9d8087f0253274067c45b40c8ad91cd3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5d41bb16dca7c2f08dbb70e40bb8ed9d8087f0253274067c45b40c8ad91cd3c", kill_on_drop: false }` [INFO] [stdout] b5d41bb16dca7c2f08dbb70e40bb8ed9d8087f0253274067c45b40c8ad91cd3c